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Mon, Aug 24, 12:51 PM

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diff --git a/config/default.json b/config/default.json
index 1fda882..73ae6b2 100644
--- a/config/default.json
+++ b/config/default.json
@@ -1,70 +1,77 @@
{
"containers": {
"id": {
"implementations": "impl_fulfill_cluster",
"clusters": "var_cluster",
"prototypes": "proto_cluster",
"linkedlist": "linkedlist"
},
"impl": {
"solid": "solid",
"onthefly": "on_the_fly"
}
},
"logging": {
"id": "logging"
},
"function-entry": "entry",
"clasp": {
"bindings" : {
"variable": "bind",
"function": "bind_func",
"scope": "bind_scope",
"function_demand" : "bind_function_demand",
"scope_decision": "bind_scope_decision"
},
"context" : {
"decisions":{
"dependent": "resolution_dependency"
},
},
"nonevalue": "nonevalue",
"ret": {
"symbol": "retv",
"tag": "ret"
- }
+ },
+ "actions": {
+ "require": "actions_require",
+ "bind": "actions_bind",
+ "call": "actions_call",
+ "calldirect": "actions_direct"
+ }
},
"tests": {
- "template": "default",
+ "template": "actions",
"templates": {
"default": "*-",
+ "actions": "Actions.*",
+ "ast": "AST.*",
"adhocs": "Adhoc.*",
"effects": "Effects.*",
"basic": "Attachments.*",
- "ast": "AST.*",
+ "context": "Context.*",
+ "compilation": "Compilation.*",
"cfa": "CFA.*",
+ "containers": "Containers.*",
"dfa": "DFA.*",
- "compilation": "Compilation.*",
"diagnostic": "Diagnostic.*",
+ "dsl": "Interpretation.*:InterpretationExamples.*",
"ExpressionSerializer": "ExpressionSerializer.*",
"externc": "InterfaceExternC.*",
+ "loops": "Loop.*",
+ "modules": "Modules.*",
"types": "Types.*-",
"vendorsAPI/clang": "ClangAPI.*",
- "vendorsAPI/xml2": "libxml2*",
- "dsl": "Interpretation.*:InterpretationExamples.*",
- "context": "Context.*",
- "containers": "Containers.*",
- "loops": "Loop.*",
- "modules": "Modules.*"
+ "vendorsAPI/xml2": "libxml2*"
}
}
}
diff --git a/cpp/src/CMakeLists.txt b/cpp/src/CMakeLists.txt
index de1b0c3..724b750 100644
--- a/cpp/src/CMakeLists.txt
+++ b/cpp/src/CMakeLists.txt
@@ -1,229 +1,231 @@
cmake_minimum_required(VERSION 2.8.11)
project(xreate)
cmake_policy(SET CMP0022 NEW)
message("MODULES" ${CMAKE_MODULE_PATH})
# LLVM
#======================
FIND_PACKAGE (LLVM REQUIRED)
set(LLVM_VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR})
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message("LLVM LIB PATH:" ${LLVM_LIBRARY_DIRS})
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
INCLUDE_DIRECTORIES(${LLVM_INCLUDE_DIRS})
message(STATUS "INCLUDE DIR: ${LLVM_INCLUDE_DIRS}")
add_definitions(${LLVM_DEFINITIONS})
message("LLVM DEFS: " ${LLVM_DEFINITIONS})
llvm_map_components_to_libnames(LLVM_LIBS core nativecodegen native executionengine mcjit support option)
message("LLVM LIBS: " ${LLVM_LIBS})
# CLANG
#======================
set(CLANG_LIBS
clangCodeGen
clangASTMatchers
clangQuery
clangTooling
clangFrontend
clangSerialization
clangDriver
clangParse
clangSema
clangAnalysis
clangAST
clangEdit
clangLex
clangBasic
)
# POTASSCO
#======================
set(POTASSCO_PATH "/opt/potassco/clingo" CACHE PATH "Path to potassco sources")
set(POTASSCO_INCLUDE_PATH
${POTASSCO_PATH}/libgringo
${POTASSCO_PATH}/libclasp
${POTASSCO_PATH}/libclingo
${POTASSCO_PATH}/libprogram_opts
${POTASSCO_PATH}/liblp
)
INCLUDE_DIRECTORIES(${POTASSCO_INCLUDE_PATH})
set(LIBCLASP_LIBS
clingo
clasp
gringo
program_opts
reify
lp
)
message("CLASP LIBS: " ${LIBCLASP_LIBS})
# OTHER DEPENDENCIES
#===========================
set(JEAYESON_INCLUDE_PATH
${CMAKE_HOME_DIRECTORY}/../vendors/jeayeson/include/
)
INCLUDE_DIRECTORIES(${JEAYESON_INCLUDE_PATH})
# COCO
#===========================
set(COCO_EXECUTABLE "" CACHE PATH "Path to coco executable")
set(COCO_FRAMES_PATH "" CACHE PATH "Path to coco frames")
set(COCO_GRAMMAR_PATH ${CMAKE_HOME_DIRECTORY}/../grammar/)
set(COCO_SOURCE_FILES_MAIN
${COCO_GRAMMAR_PATH}/main/Parser.cpp
${COCO_GRAMMAR_PATH}/main/Scanner.cpp
)
set(COCO_SOURCE_FILES_MODULES
${COCO_GRAMMAR_PATH}/modules/Parser.cpp
${COCO_GRAMMAR_PATH}/modules/Scanner.cpp
)
set(COCO_SOURCE_FILES ${COCO_SOURCE_FILES_MODULES} ${COCO_SOURCE_FILES_MAIN})
INCLUDE_DIRECTORIES(${COCO_GRAMMAR_PATH})
add_custom_command(OUTPUT ${COCO_SOURCE_FILES_MAIN}
COMMAND ${COCO_GRAMMAR_PATH}/gen-grammar main ${COCO_EXECUTABLE} ${COCO_FRAMES_PATH}
WORKING_DIRECTORY ${COCO_GRAMMAR_PATH}
MAIN_DEPENDENCY ${COCO_GRAMMAR_PATH}/xreate.ATG
)
add_custom_command(OUTPUT ${COCO_SOURCE_FILES_MODULES}
COMMAND ${COCO_GRAMMAR_PATH}/gen-grammar modules ${COCO_EXECUTABLE} ${COCO_FRAMES_PATH}
WORKING_DIRECTORY ${COCO_GRAMMAR_PATH}
MAIN_DEPENDENCY ${COCO_GRAMMAR_PATH}/modules.ATG
)
message(STATUS "COCO GRAMMAR BUILD STATUS:" ${COCO_OUTPUT})
# XREATE
#======================
set(SOURCE_FILES
+ pass/actionspass.cpp
+ query/actions.cpp
modules.cpp
ast.cpp
xreatemanager.cpp
analysis/typeinference.cpp
- misc/xreatemanager-decorators.cpp
+ aux/xreatemanager-decorators.cpp
compilation/operators.cpp
compilation/transformations.cpp
compilation/transformersaturation.cpp
pass/compilepass.cpp
pass/dfapass.cpp
analysis/dfagraph.cpp
pass/versionspass.cpp
compilation/targetinterpretation.cpp
attachments.cpp
ExternLayer.cpp
analysis/cfagraph.cpp
analysis/aux.cpp
compilation/containers.cpp
compilation/advanced.cpp
clasplayer.cpp
compilation/latecontextcompiler2.cpp
query/context.cpp
llvmlayer.cpp
utils.cpp
pass/abstractpass.cpp
pass/cfapass.cpp
pass/adhocpass.cpp
contextrule.cpp
query/containers.cpp
pass/interpretationpass.cpp
analysis/DominatorsTreeAnalysisProvider.cpp
- misc/serialization/expressionserializer.cpp
+ aux/serialization/expressionserializer.cpp
)
set(XREATE_INCLUDE_DIRS
${CMAKE_CURRENT_SOURCE_DIR}/
)
INCLUDE_DIRECTORIES(${XREATE_INCLUDE_DIRS})
set(XREATE_PRIVATE_INCLUDE_DIRS
${XREATE_INCLUDE_DIRS}
${COCO_GRAMMAR_PATH}
${JEAYESON_INCLUDE_PATH}
${LLVM_INCLUDE_DIRS}
${POTASSCO_INCLUDE_PATH}
)
-add_library(${PROJECT_NAME} SHARED ${COCO_SOURCE_FILES} ${SOURCE_FILES})
+add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES} ${COCO_SOURCE_FILES})
target_link_libraries(${PROJECT_NAME})
target_include_directories(${PROJECT_NAME} INTERFACE
${XREATE_INCLUDE_DIRS}
${COCO_GRAMMAR_PATH}
${JEAYESON_INCLUDE_PATH}
${LLVM_INCLUDE_DIRS}
${POTASSCO_INCLUDE_PATH}
)
get_directory_property(DEFINITIONS_ALL DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMPILE_DEFINITIONS)
message("definitions all: " ${DEFINITIONS_ALL})
target_compile_definitions(${PROJECT_NAME} INTERFACE ${DEFINITIONS_ALL})
get_directory_property(COMPILATION_OPTIONS_ALL DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMPILE_OPTIONS)
message("compilations all: " ${COMPILATION_OPTIONS_ALL})
target_compile_options(${PROJECT_NAME} INTERFACE ${COMPILATION_OPTIONS_ALL})
SET_PROPERTY(TARGET ${PROJECT_NAME} PROPERTY
INTERFACE_LINK_LIBRARIES ${LIBCLASP_LIBS} ${CLANG_LIBS} ${LLVM_LIBS} tbb boost_system boost_filesystem
)
#${CLANG_LIBS}
#set (LINK_INTERFACE_LIBRARIES "")
# FUNCTION(PREPEND var prefix)
# SET(listVar "")
# FOREACH(f ${ARGN})
# LIST(APPEND listVar "${prefix}/${f}")
# ENDFOREACH(f)
# SET(${var} "${listVar}" PARENT_SCOPE)
# ENDFUNCTION(PREPEND)
#set(COTIRE_UNITY_SOURCE_MAXIMUM_NUMBER_OF_INCLUDES "-j4")
#cotire(xreate)
# MACRO (ADD_PCH_RULE _header_filename _src_list)
# SET(_gch_filename "${_header_filename}.gch")
# LIST(APPEND ${_src_list} ${_gch_filename})
# SET (_args ${CMAKE_CXX_FLAGS})
# LIST(APPEND _args -c ${_header_filename} -o ${_gch_filename})
# GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES)
# foreach (_inc ${DIRINC})
# LIST(APPEND _args "-I" ${_inc})
# endforeach(_inc ${DIRINC})
# SEPARATE_ARGUMENTS(_args)
# add_custom_command(OUTPUT ${_gch_filename}
# COMMAND rm -f ${_gch_filename}
# COMMAND ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} ${_args}
# DEPENDS ${_header_filename})
# ENDMACRO(ADD_PCH_RULE _header_filename _src_list)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/ast.h SOURCE_FILES)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/llvmlayer.h SOURCE_FILES)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/clasplayer.h SOURCE_FILES)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/pass/abstractpass.h SOURCE_FILES)
diff --git a/cpp/src/actions.h b/cpp/src/actions.h
new file mode 100644
index 0000000..13c0359
--- /dev/null
+++ b/cpp/src/actions.h
@@ -0,0 +1,40 @@
+/*
+ * File: actions.h
+ * Author: pgess <v.melnychenko@xreate.org>
+ *
+ * Created on August 2, 2017, 7:16 PM
+ */
+
+#ifndef ACTIONS_SCOPE_H
+#define ACTIONS_SCOPE_H
+
+#include "ast.h"
+#include "attachments.h"
+#include "pass/compilepass.h"
+#include "pass/interpretationpass.h"
+
+namespace xreate{ namespace actions{
+
+template<class Parent>
+class ActionsScopeDecorator: public Parent{
+public:
+ ActionsScopeDecorator(CodeScope* codeScope, compilation::IFunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
+
+ virtual llvm::Value* process(const Expression& expr, const std::string& hintVarDecl){
+ if (!Attachments::exists<ActionBinded>(expr)){
+ return Parent::process(expr, hintVarDecl);
+ }
+
+
+ const Expression action = Attachments::get<ActionBinded>(expr);
+ //compilation::Context ctx{this, this->function, this->pass};
+ //Attachments::put<interpretation::InterpretationData>(action, {interpretation::INTR_ONLY, interpretation::NONE});
+ //Parent::pass->targetInterpretation->compile(action, ctx);
+ return Parent::process(action, hintVarDecl);
+ }
+};
+
+}} //end of xreate::actions
+
+#endif /* ACTIONS_SCOPE_H */
+
diff --git a/cpp/src/analysis/aux.cpp b/cpp/src/analysis/aux.cpp
index 7ac53fc..505231f 100644
--- a/cpp/src/analysis/aux.cpp
+++ b/cpp/src/analysis/aux.cpp
@@ -1,136 +1,141 @@
#include "aux.h"
#include <boost/format.hpp>
namespace xreate { namespace analysis {
using namespace std;
list<string>
multiplyLists(list<list<string>> &&lists) {
typedef list<string> StringList;
assert(lists.size());
StringList result(*lists.begin());
lists.pop_front();
boost::format concat("%s, %s");
for (StringList &list: lists) {
StringList::const_iterator end = result.end();
for (StringList::iterator expr1I = result.begin(); expr1I != end; ++expr1I) {
if (list.size() == 0) continue;
StringList::const_iterator expr2I = list.begin();
for (int expr2No = 0, size = list.size() - 1; expr2No < size; ++expr2No, ++expr1I)
result.push_back(str(concat %(*expr1I) %(*expr2I)));
*expr1I = str(concat %(*expr1I) %(*expr2I));
}
}
return result;
}
std::list<std::string>
compile(const Expression &e){
list<string> result;
switch (e.op) {
case Operator::CALL: {
assert(e.__state == Expression::COMPOUND);
+ if(!e.operands.size()){
+ result.push_back(e.getValueString());
+ break;
+ }
+
std::list<list<string>> operands;
std::transform(e.operands.begin(), e.operands.end(), std::inserter(operands, operands.begin()),
[](const Expression &e) {
return compile(e);
});
list<string> &&operands_ = multiplyLists(std::move(operands));
result.push_back(boost::str(boost::format("%1%(%2%)") % (e.getValueString()) % (boost::algorithm::join(operands_, ", "))));
break;
}
case Operator::NEG: {
assert(e.operands.size() == 1);
const Expression &op = e.operands.at(0);
list<string> &&rawOp = compile(op);
assert(rawOp.size() == 1);
result.push_back((boost::format("not %1%")%(rawOp.front())).str());
break;
};
case Operator::NONE: {
switch (e.__state) {
case Expression::IDENT:
result.push_back(e.getValueString());
break;
case Expression::NUMBER:
result.push_back(to_string(e.getValueDouble()));
break;
default:
assert(true);
}
break;
}
default: break;
}
//TODO Null ad hoc ClaspLayer implementation
// if (e.isNone()){
// result.push_back(e.__valueS);
// }
assert(result.size());
return result;
}
std::list<std::string>
compileNeg(const Expression &e){
list<string> result;
switch (e.op) {
case Operator::IMPL: {
assert(e.__state == Expression::COMPOUND);
assert(e.operands.size() == 2);
list<string> operands1 = compile(e.operands.at(0));
list<string> operands2 = compile(e.operands.at(1));
boost::format formatNeg("%1%, not %2%");
for (const auto &op1: operands1)
for (const auto &op2: operands2) {
result.push_back(boost::str(formatNeg %(op1) % (op2)));
}
break;
}
case Operator::NEG: {
assert(e.operands.size() == 1);
const Expression &op = e.operands.at(0);
list<string> &&rawOp = compile(op);
assert(rawOp.size() == 1);
result.push_back(rawOp.front());
break;
};
default:
assert(true);
}
return result;
}
boost::format
formatSymbol(const SymbolPacked& s){
boost::format formatSymbNamed("(%1%, %2%, %3%)");
boost::format formatSymbAnonymous("anonym(%1%, %2%)");
if (!s.categoryTransient){
return formatSymbNamed % s.identifier % s.version % s.scope;
} else {
return formatSymbAnonymous % s.identifier % s.scope;
}
}
}}
\ No newline at end of file
diff --git a/cpp/src/analysis/typeinference.cpp b/cpp/src/analysis/typeinference.cpp
index 53888e3..50d0efb 100644
--- a/cpp/src/analysis/typeinference.cpp
+++ b/cpp/src/analysis/typeinference.cpp
@@ -1,55 +1,60 @@
/*
* typeinference.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on April 16, 2017, 10:13 AM
*/
#include "typeinference.h"
#include "llvmlayer.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/DerivedTypes.h"
namespace xreate {namespace typeinference {
+//TODO type conversion:
+//a) automatically expand types int -> bigger int; int -> floating
+//b) detect exact type of `num` based on max used numeral / function type
+//c) warning if need to truncate (allow/dissalow based on annotations)
+
llvm::Value*
doAutomaticTypeConversion(llvm::Value* source, llvm::Type* tyTarget, llvm::IRBuilder<>& builder){
if (tyTarget->isIntegerTy() && source->getType()->isIntegerTy())
{
llvm::IntegerType* tyTargetInt = llvm::dyn_cast<llvm::IntegerType>(tyTarget);
llvm::IntegerType* tySourceInt = llvm::dyn_cast<llvm::IntegerType>(source->getType());
if (tyTargetInt->getBitWidth() < tySourceInt->getBitWidth()){
return builder.CreateCast(llvm::Instruction::Trunc, source, tyTarget);
}
if (tyTargetInt->getBitWidth() > tySourceInt->getBitWidth()){
return builder.CreateCast(llvm::Instruction::SExt, source, tyTarget);
}
}
if (source->getType()->isIntegerTy() && tyTarget->isFloatingPointTy()){
return builder.CreateCast(llvm::Instruction::SIToFP, source, tyTarget);
}
return source;
}
ExpandedType
getType(const Expression& expression, const AST& ast){
if (expression.type.isValid()){
return ast.expandType(expression.type);
}
if (expression.__state == Expression::IDENT){
Symbol s = Attachments::get<Symbol>(expression);
return getType(CodeScope::getDeclaration(s), ast);
}
assert(false && "Type can't be determined for an expression");
}
} } //end of namespace xreate::typeinference
\ No newline at end of file
diff --git a/cpp/src/ast.cpp b/cpp/src/ast.cpp
index 01b0842..8f9db8d 100644
--- a/cpp/src/ast.cpp
+++ b/cpp/src/ast.cpp
@@ -1,926 +1,930 @@
#include "ast.h"
#include "ExternLayer.h"
#include "analysis/typeinference.h"
+#include "pass/actionspass.h"
#include <stdexcept>
#include <iostream>
+//TODO BDecl. forbid multiple body declaration (ExprTyped)
+
namespace std{
std::size_t
hash<xreate::ScopedSymbol>::operator()(xreate::ScopedSymbol const& s) const
{return s.id ^ (s.version << 2);}
bool
equal_to<xreate::ScopedSymbol>::operator()(const xreate::ScopedSymbol& __x, const xreate::ScopedSymbol& __y) const
{ return __x.id == __y.id && __x.version == __y.version; }
size_t
hash<xreate::Symbol>::operator()(xreate::Symbol const& s) const{
return hash<xreate::ScopedSymbol>()(s.identifier) ^ ((long int) s.scope << 1);
}
bool
equal_to<xreate::Symbol>::operator()(const xreate::Symbol& __x, const xreate::Symbol& __y) const{
return __x == __y;
};
}
using namespace std;
namespace xreate {
Atom<Identifier_t>::Atom(const std::wstring& value) {
__value = wstring_to_utf8(value);
}
Atom<Identifier_t>::Atom(std::string && name) : __value(name)
{}
const std::string&
Atom<Identifier_t>::get() const {
return __value;
}
Atom<Number_t>::Atom(wchar_t* value) {
//DEBT reconsider number literal recognition
__value = wcstol(value, 0, 10);
}
Atom<Number_t>::Atom(int value)
: __value(value) {
}
double
Atom<Number_t>::get()const {
return __value;
}
Atom<String_t>::Atom(const std::wstring& value) {
assert(value.size() >=2);
__value = wstring_to_utf8(value.substr(1, value.size() -2));
}
const std::string&
Atom<String_t>::get() const {
return __value;
}
class ExpressionHints {
public:
static bool
isStringValueValid(const Expression& e) {
switch (e.__state) {
case Expression::INVALID:
assert(false);
case Expression::IDENT:
case Expression::STRING:
return true;
case Expression::NUMBER:
case Expression::BINDING:
case Expression::VARIANT:
return false;
case Expression::COMPOUND:
{
switch (e.op) {
case Operator::CALL:
return true;
default: return false;
}
}
}
return false;
}
static bool
isDoubleValueValid(const Expression& e) {
switch (e.__state) {
case Expression::NUMBER:
case Expression::VARIANT:
return true;
case Expression::INVALID:
assert(false);
case Expression::IDENT:
case Expression::STRING:
case Expression::COMPOUND:
case Expression::BINDING:
return false;
}
return false;
}
};
class TypesResolver {
private:
const AST* ast;
std::map<std::string, TypeAnnotation> scope;
std::map<TypeAnnotation, int> signatures;
ExpandedType expandType(const TypeAnnotation &t, const std::vector<TypeAnnotation> &args = std::vector<TypeAnnotation>()) {
return TypesResolver(ast, scope, signatures)(t, args);
}
std::vector<TypeAnnotation>
expandOperands(const std::vector<TypeAnnotation>& operands) {
std::vector<TypeAnnotation> pack;
pack.reserve(operands.size());
std::transform(operands.begin(), operands.end(), std::inserter(pack, pack.end()),
[this](const TypeAnnotation & t) {
return expandType(t);
});
return pack;
}
public:
TypesResolver(const AST* root, const std::map<std::string, TypeAnnotation>& scopeOuter = std::map<std::string, TypeAnnotation>(),
std::map<TypeAnnotation, int> signaturesOuter = std::map<TypeAnnotation, int>())
: ast(root), scope(scopeOuter), signatures(signaturesOuter) {
}
ExpandedType
operator()(const TypeAnnotation &t, const std::vector<TypeAnnotation> &args = std::vector<TypeAnnotation>()) {
//assert(args.size() == t.bindings.size()); // invalid number of arguments
for (size_t i = 0; i < args.size(); ++i) {
scope[t.bindings.at(i)] = args.at(i);
}
switch (t.__operator) {
case TypeOperator::ARRAY:
{
assert(t.__operands.size() == 1);
Expanded<TypeAnnotation> elTy = expandType(t.__operands.at(0));
return ExpandedType(TypeAnnotation(tag_array, elTy, 0));
}
case TypeOperator::STRUCT:
{
assert(t.__operands.size());
std::vector<TypeAnnotation>&& packOperands = expandOperands(t.__operands);
auto typNew = TypeAnnotation(TypeOperator::STRUCT, move(packOperands));
typNew.fields = t.fields;
return ExpandedType(move(typNew));
};
case TypeOperator::CALL:
{
std::string alias = t.__valueCustom;
//find in local scope:
TypeAnnotation ty;
if (scope.count(alias)) {
ty = scope.at(alias);
} else if (ast->__indexTypeAliases.count(alias)) {
ty = ast->__indexTypeAliases.at(alias);
} else {
assert(false && "Undefined or external type");
}
std::vector<TypeAnnotation>&& operands = expandOperands(t.__operands);
TypeAnnotation signature(TypeOperator::CALL, move(operands));
signature.__valueCustom = alias;
if (signatures.count(signature)) {
auto link = TypeAnnotation(TypeOperator::LINK,{});
link.conjuctionId = signatures.at(signature);
return ExpandedType(move(link));
}
int cid = signatures.size();
signatures[signature] = cid;
TypeAnnotation tyResult = expandType(ty, operands);
tyResult.conjuctionId = cid;
return ExpandedType(move(tyResult));
};
case TypeOperator::CUSTOM:
{
std::string alias = t.__valueCustom;
/*
if (signatures.count(alias)) {
return ExpandedType(TypeAnnotation(TypeOperator::LINK, {t}));
}
signatures[alias].emplace(t);
*/
//find in local scope:
if (scope.count(alias)) {
return expandType(scope.at(alias));
}
// find in general scope:
if (ast->__indexTypeAliases.count(alias)) {
return expandType(ast->__indexTypeAliases.at(t.__valueCustom));
}
//if type is unknown keep it as is.
return ExpandedType(TypeAnnotation(t));
};
case TypeOperator::ACCESS:
{
std::string alias = t.__valueCustom;
ExpandedType tyAlias = ExpandedType(TypeAnnotation());
//find in local scope:
if (scope.count(alias)) {
tyAlias = expandType(scope.at(alias));
//find in global scope:
} else if ((ast->__indexTypeAliases.count(alias))) {
tyAlias = expandType(ast->__indexTypeAliases.at(alias));
} else {
assert(false && "Undefined or external type");
}
assert(tyAlias->__operator == TypeOperator::STRUCT);
for (const string& field : t.fields) {
auto fieldIt = std::find(tyAlias->fields.begin(), tyAlias->fields.end(), field);
assert(fieldIt != tyAlias->fields.end() && "unknown field");
int fieldId = fieldIt - tyAlias->fields.begin();
tyAlias = expandType(tyAlias->__operands.at(fieldId));
}
return tyAlias;
}
case TypeOperator::VARIANT:
{
return ExpandedType(TypeAnnotation(t));
}
case TypeOperator::NONE:
{
return ExpandedType(TypeAnnotation(t));
}
default:
assert(false);
}
assert(false);
return ExpandedType(TypeAnnotation());
}
};
TypeAnnotation::TypeAnnotation()
: __operator(TypeOperator::NONE), __value(TypePrimitive::Invalid)
{}
TypeAnnotation::TypeAnnotation(TypePrimitive typ)
: __value(typ) {
}
TypeAnnotation::TypeAnnotation(TypeOperator op, std::initializer_list<TypeAnnotation> operands)
: __operator(op), __operands(operands) {
}
TypeAnnotation::TypeAnnotation(TypeOperator op, std::vector<TypeAnnotation>&& operands)
: __operator(op), __operands(operands) {
}
TypeAnnotation::TypeAnnotation(llvm_array_tag, TypeAnnotation typ, int size)
: TypeAnnotation(TypeOperator::ARRAY,{typ}) {
__size = size;
}
bool
TypeAnnotation::isValid() const{
return !(__value == TypePrimitive::Invalid && __operator == TypeOperator::NONE);
}
bool
TypeAnnotation::operator<(const TypeAnnotation& t) const {
if (__operator != t.__operator) return __operator < t.__operator;
if (__operator == TypeOperator::NONE)
return __value < t.__value;
if (__operator == TypeOperator::CALL || __operator == TypeOperator::CUSTOM || __operator == TypeOperator::ACCESS) {
if (__valueCustom != t.__valueCustom)
return __valueCustom < t.__valueCustom;
}
return __operands < t.__operands;
}
/*
TypeAnnotation (struct_tag, std::initializer_list<TypeAnnotation>)
{}
*/
void
TypeAnnotation::addBindings(std::vector<Atom<Identifier_t>>&& params) {
bindings.reserve(bindings.size() + params.size());
std::transform(params.begin(), params.end(), std::inserter(bindings, bindings.end()),
[](const Atom<Identifier_t>& ident) {
return ident.get(); });
}
void
TypeAnnotation::addFields(std::vector<Atom<Identifier_t>>&& listFields) {
fields.reserve(fields.size() + listFields.size());
std::transform(listFields.begin(), listFields.end(), std::inserter(fields, fields.end()),
[](const Atom<Identifier_t>& ident) {
return ident.get(); });
}
unsigned int Expression::nextVacantId = 0;
Expression::Expression(const Atom<Number_t>& number)
: Expression() {
__state=NUMBER; op=Operator::NONE; __valueD=number.get();
}
Expression::Expression(const Atom<String_t>& a)
: Expression(){
__state=STRING; op=Operator::NONE; __valueS=a.get();
}
Expression::Expression(const Atom<Identifier_t> &ident)
: Expression() {
__state=IDENT; op=Operator::NONE; __valueS=ident.get();
}
Expression::Expression(const Operator &oprt, std::initializer_list<Expression> params)
: Expression() {
__state=COMPOUND; op=oprt;
if (op == Operator::CALL) {
assert(params.size() > 0);
Expression arg = *params.begin();
assert(arg.__state == Expression::IDENT);
__valueS = std::move(arg.__valueS);
operands.insert(operands.end(), params.begin() + 1, params.end());
return;
}
operands.insert(operands.end(), params.begin(), params.end());
}
void
Expression::setOp(Operator oprt) {
op = oprt;
switch (op) {
case Operator::NONE:
__state = INVALID;
break;
default:
__state = COMPOUND;
break;
}
}
void
Expression::addArg(Expression &&arg) {
operands.push_back(arg);
}
void
Expression::addTags(const std::list<Expression> tags) const{
std::transform(tags.begin(), tags.end(), std::inserter(this->tags, this->tags.end()),
[](const Expression& tag){
return make_pair(tag.getValueString(), tag);
});
}
void
Expression::addBindings(std::initializer_list<Atom<Identifier_t>> params) {
addBindings(params.begin(), params.end());
}
void
Expression::bindType(TypeAnnotation t) {
type = move(t);
}
void
Expression::addBlock(ManagedScpPtr scope) {
blocks.push_back(scope.operator->());
}
const std::vector<Expression>&
Expression::getOperands() const {
return operands;
}
double
Expression::getValueDouble() const {
return __valueD;
}
const std::string&
Expression::getValueString() const {
return __valueS;
}
void
Expression::setValue(const Atom<Identifier_t>&& v) {
__valueS = v.get();
}
void Expression::setValueDouble(double value) {
__valueD = value;
}
bool
Expression::isValid() const {
return (__state != INVALID);
}
bool
Expression::isDefined() const {
return (__state != BINDING);
}
Expression::Expression()
: __state(INVALID), op(Operator::NONE), id(nextVacantId++)
{ }
namespace details { namespace incomplete {
AST::AST() {
- Attachments::init<VariableVersion>();
+ Attachments::init<versions::VariableVersion>();
Attachments::init<Symbol>();
+ Attachments::init<actions::ActionRequirement>();
}
void
AST::addInterfaceData(const ASTInterface& interface, Expression&& data) {
__interfacesData.emplace(interface, move(data));
}
void
AST::addDFAData(Expression &&data) {
__dfadata.push_back(data);
}
void
AST::addExternData(ExternData &&data) {
__externdata.insert(__externdata.end(), data.entries.begin(), data.entries.end());
}
void
AST::add(Function* f) {
__functions.push_back(f);
__indexFunctions.emplace(f->getName(), __functions.size() - 1);
}
void
AST::add(MetaRuleAbstract *r) {
__rules.push_back(r);
}
void
AST::add(TypeAnnotation t, Atom<Identifier_t> alias) {
if (t.__operator == TypeOperator::VARIANT) {
for (int i = 0, size = t.fields.size(); i < size; ++i) {
__dictVariants.emplace(t.fields[i], make_pair(t, i));
}
}
__indexTypeAliases.emplace(alias.get(), move(t));
}
ManagedScpPtr
AST::add(CodeScope* scope) {
this->__scopes.push_back(scope);
return ManagedScpPtr(this->__scopes.size() - 1, &this->__scopes);
}
std::string
AST::getModuleName() {
const std::string name = "moduleTest";
return name;
}
ManagedPtr<Function>
AST::findFunction(const std::string& name) {
int count = __indexFunctions.count(name);
if (!count) {
return ManagedFnPtr::Invalid();
}
assert(count == 1);
auto range = __indexFunctions.equal_range(name);
return ManagedPtr<Function>(range.first->second, &this->__functions);
}
std::list<ManagedFnPtr>
AST::getAllFunctions() const {
const size_t size = __functions.size();
std::list<ManagedFnPtr> result;
for (size_t i = 0; i < size; ++i) {
result.push_back(ManagedFnPtr(i, &this->__functions));
}
return result;
}
//TASK select default specializations
std::list<ManagedFnPtr>
AST::getFunctionVariants(const std::string& name) const {
auto functions = __indexFunctions.equal_range(name);
std::list<ManagedFnPtr> result;
std::transform(functions.first, functions.second, inserter(result, result.end()),
[this](auto f) {
return ManagedFnPtr(f.second, &this->__functions);
});
return result;
}
template<>
ManagedPtr<Function>
AST::begin<Function>() {
return ManagedPtr<Function>(0, &this->__functions);
}
template<>
ManagedPtr<CodeScope>
AST::begin<CodeScope>() {
return ManagedPtr<CodeScope>(0, &this->__scopes);
}
template<>
ManagedPtr<MetaRuleAbstract>
AST::begin<MetaRuleAbstract>() {
return ManagedPtr<MetaRuleAbstract>(0, &this->__rules);
}
bool
AST::recognizeVariantIdentifier(Expression& identifier) {
assert(identifier.__state == Expression::IDENT);
std::string variant = identifier.getValueString();
if (!__dictVariants.count(variant)) {
return false;
}
auto record = __dictVariants.at(variant);
const TypeAnnotation& typ = record.first;
identifier.__state = Expression::VARIANT;
identifier.setValueDouble(record.second);
identifier.type = typ;
return true;
}
void
AST::postponeIdentifier(CodeScope* scope, const Expression& id) {
bucketUnrecognizedIdentifiers.emplace(scope, id);
}
void
AST::recognizePostponedIdentifiers() {
for(const auto& identifier: bucketUnrecognizedIdentifiers){
if (!identifier.first->recognizeIdentifier(identifier.second)){
//exception: Ident not found
std::cout << "Unknown symbol: "<< identifier.second.getValueString() << std::endl;
assert(false && "Symbol not found");
}
}
}
xreate::AST*
AST::finalize() {
//all finalization steps:
recognizePostponedIdentifiers();
return reinterpret_cast<xreate::AST*>(this);
}
}} //namespace details::incomplete
Expanded<TypeAnnotation>
AST::findType(const std::string& name) {
// find in general scope:
if (__indexTypeAliases.count(name))
return expandType(__indexTypeAliases.at(name));
//if type is unknown keep it as is.
TypeAnnotation t(TypeOperator::CUSTOM,{});
t.__valueCustom = name;
return ExpandedType(move(t));
}
Expanded<TypeAnnotation>
AST::expandType(const TypeAnnotation &t) const {
return TypesResolver(this)(t);
}
ExpandedType
AST::getType(const Expression& expression){
return typeinference::getType(expression, *this);
}
Function::Function(const Atom<Identifier_t>& name)
: __entry(new CodeScope(0)) {
__name = name.get();
}
void
Function::addTag(Expression&& tag, const TagModifier mod) {
string name = tag.getValueString();
__tags.emplace(move(name), move(tag));
}
const std::map<std::string, Expression>&
Function::getTags() const {
return __tags;
}
CodeScope*
Function::getEntryScope() const {
return __entry;
}
void
Function::addBinding(Atom <Identifier_t>&& name, Expression&& argument) {
__entry->addBinding(move(name), move(argument));
}
const std::string&
Function::getName() const {
return __name;
}
ScopedSymbol
CodeScope::registerIdentifier(const Expression& identifier) {
- VariableVersion version = Attachments::get<VariableVersion>(identifier, VERSION_NONE);
+ versions::VariableVersion version = Attachments::get<versions::VariableVersion>(identifier, versions::VERSION_NONE);
auto result = __identifiers.emplace(identifier.getValueString(), __vCounter);
if (result.second){
++__vCounter;
return {__vCounter-1, version};
}
return {result.first->second, version};
}
bool
CodeScope::recognizeIdentifier(const Expression& identifier) const{
- VariableVersion version = Attachments::get<VariableVersion>(identifier, VERSION_NONE);
+ versions::VariableVersion version = Attachments::get<versions::VariableVersion>(identifier, versions::VERSION_NONE);
const std::string& name = identifier.getValueString();
//search identifier in the current block
if (__identifiers.count(name)){
VNameId id = __identifiers.at(name);
Symbol s;
s.identifier = ScopedSymbol{id, version};
s.scope = const_cast<CodeScope*>(this);
Attachments::put<Symbol>(identifier, s);
return true;
}
//search in the parent scope
if (__parent)
{
return __parent->recognizeIdentifier(identifier);
}
return false;
}
ScopedSymbol
CodeScope::getSymbol(const std::string& alias){
assert(__identifiers.count(alias));
VNameId id = __identifiers.at(alias);
- return {id, VERSION_NONE};
+ return {id, versions::VERSION_NONE};
}
void
CodeScope::addBinding(Expression&& var, Expression&& argument) {
argument.__state = Expression::BINDING;
__bindings.push_back(var.getValueString());
ScopedSymbol binding = registerIdentifier(var);
__declarations[binding] = move(argument);
}
void
CodeScope::addDeclaration(Expression&& var, Expression&& body) {
ScopedSymbol s = registerIdentifier(var);
__declarations[s] = move(body);
}
CodeScope::CodeScope(CodeScope* parent)
: __parent(parent) {
}
CodeScope::~CodeScope() {
}
void
CodeScope::setBody(const Expression &body) {
__declarations[ScopedSymbol::RetSymbol] = body;
}
Expression&
CodeScope::getBody() {
return __declarations[ScopedSymbol::RetSymbol];
}
const Expression&
CodeScope::getDeclaration(const Symbol& symbol) {
CodeScope* self = symbol.scope;
return self->getDeclaration(symbol.identifier);
}
const Expression&
CodeScope::getDeclaration(const ScopedSymbol& symbol){
assert(__declarations.count(symbol) && "Symbol's declaration not found");
return __declarations.at(symbol);
}
void
RuleArguments::add(const Atom<Identifier_t> &arg, DomainAnnotation typ) {
emplace_back(arg.get(), typ);
}
void
RuleGuards::add(Expression&& e) {
push_back(e);
}
MetaRuleAbstract::
MetaRuleAbstract(RuleArguments&& args, RuleGuards&& guards)
: __args(std::move(args)), __guards(std::move(guards)) {
}
MetaRuleAbstract::~MetaRuleAbstract() {
}
RuleWarning::
RuleWarning(RuleArguments&& args, RuleGuards&& guards, Expression&& condition, Atom<String_t>&& message)
: MetaRuleAbstract(std::move(args), std::move(guards)), __message(message.get()), __condition(condition) {
}
RuleWarning::~RuleWarning() {
}
void
RuleWarning::compile(ClaspLayer& layer) {
//TODO restore addRuleWarning
//layer.addRuleWarning(*this);
}
bool operator<(const ScopedSymbol& s1, const ScopedSymbol& s2) {
return (s1.id < s2.id) || (s1.id==s2.id && s1.version < s2.version);
}
bool operator==(const ScopedSymbol& s1, const ScopedSymbol& s2) {
return (s1.id == s2.id) && (s1.version == s2.version);
}
bool operator<(const Symbol& s1, const Symbol& s2) {
return (s1.scope < s2.scope) || (s1.scope == s2.scope && s1.identifier < s2.identifier);
}
bool operator==(const Symbol& s1, const Symbol& s2) {
return (s1.scope == s2.scope) && (s1.identifier == s2.identifier);
}
bool operator<(const Expression&a, const Expression&b) {
if (a.__state != b.__state) return a.__state < b.__state;
assert(a.__state != Expression::INVALID);
switch (a.__state) {
case Expression::IDENT:
case Expression::STRING:
case Expression::VARIANT:
return a.getValueString() < b.getValueString();
case Expression::NUMBER:
return a.getValueDouble() < b.getValueDouble();
case Expression::COMPOUND:
{
assert(a.blocks.size() == 0);
assert(b.blocks.size() == 0);
if (a.op != b.op){
return a.op < b.op;
}
bool flagAValid = ExpressionHints::isStringValueValid(a);
bool flagBValid = ExpressionHints::isStringValueValid(b);
if (flagAValid != flagBValid) {
return flagAValid < flagBValid;
}
if (flagAValid){
if (a.getValueString() != b.getValueString()) {
return a.getValueString() < b.getValueString();
}
}
flagAValid = ExpressionHints::isDoubleValueValid(a);
flagBValid = ExpressionHints::isDoubleValueValid(b);
if (flagAValid != flagBValid) {
return flagAValid < flagBValid;
}
if (flagAValid){
if (a.getValueDouble() != b.getValueDouble()) {
return a.getValueDouble() < b.getValueDouble();
}
}
if (a.operands.size() != b.operands.size()) {
return (a.operands.size() < b.operands.size());
}
for (size_t i = 0; i < a.operands.size(); ++i) {
bool result = a.operands[i] < b.operands[i];
if (result) return true;
}
return false;
}
case Expression::BINDING:
case Expression::INVALID:
assert(false);
}
return false;
}
bool
Expression::operator==(const Expression& other) const {
if (this->__state != other.__state) return false;
if (ExpressionHints::isStringValueValid(*this)) {
if (this->__valueS != other.__valueS) return false;
}
if (ExpressionHints::isDoubleValueValid(*this)) {
if (this->__valueD != other.__valueD) return false;
}
if (this->__state != Expression::COMPOUND) {
return true;
}
if (this->op != other.op) {
return false;
}
if (this->operands.size() != other.operands.size()) {
return false;
}
for (size_t i = 0; i<this->operands.size(); ++i) {
if (!(this->operands[i] == other.operands[i])) return false;
}
assert(!this->blocks.size());
assert(!other.blocks.size());
return true;
}
const ScopedSymbol
-ScopedSymbol::RetSymbol = ScopedSymbol{0, VERSION_NONE};
+ScopedSymbol::RetSymbol = ScopedSymbol{0, versions::VERSION_NONE};
}
diff --git a/cpp/src/ast.h b/cpp/src/ast.h
index fe90e83..f7cbb79 100644
--- a/cpp/src/ast.h
+++ b/cpp/src/ast.h
@@ -1,575 +1,577 @@
#ifndef AST_H
#define AST_H
#include "attachments.h"
#include <vector>
#include <stdlib.h>
#include <string>
#include <list>
#include <unordered_map>
#include <unordered_set>
#include <climits>
#include "utils.h"
#include <algorithm>
namespace llvm {
class Value;
}
namespace xreate{
struct ScopedSymbol;
struct Symbol;
}
namespace std
{
template<>
struct hash<xreate::ScopedSymbol>{
std::size_t operator()(xreate::ScopedSymbol const& s) const;
};
template<>
struct equal_to<xreate::ScopedSymbol>{
bool operator()(const xreate::ScopedSymbol& __x, const xreate::ScopedSymbol& __y) const;
};
template<>
struct hash<xreate::Symbol>{
size_t operator()(xreate::Symbol const& s) const;
};
template<>
struct equal_to<xreate::Symbol>{
bool operator()(const xreate::Symbol& __x, const xreate::Symbol& __y) const;
};
}
namespace xreate {
struct String_t {
};
struct Identifier_t {
};
struct Number_t {
};
struct Type_t {
};
template<typename A>
class Atom {
};
//DEBT hold for all atoms/identifiers Parser::Token data, like line:col position
template<> class
Atom<Identifier_t> {
public:
Atom(const std::wstring& value);
Atom(std::string && name);
const std::string& get() const;
private:
std::string __value;
};
template<>
class Atom<Number_t> {
public:
Atom(wchar_t* value);
Atom(int value);
double get()const;
private:
double __value;
};
template<>
class Atom<String_t> {
public:
Atom(const std::wstring& value);
const std::string& get() const;
private:
std::string __value;
};
enum class TypePrimitive {
Invalid, Bool, I8, I32, I64, Num, Int, Float, String
};
enum class TypeOperator {
NONE, CALL, CUSTOM, VARIANT, ARRAY, STRUCT, ACCESS, LINK
};
struct llvm_array_tag {
};
struct struct_tag {
};
const llvm_array_tag tag_array = llvm_array_tag();
const struct_tag tag_struct = struct_tag();
class TypeAnnotation {
public:
TypeAnnotation();
TypeAnnotation(const Atom<Type_t>& typ);
TypeAnnotation(TypePrimitive typ);
TypeAnnotation(llvm_array_tag, TypeAnnotation typ, int size);
TypeAnnotation(TypeOperator op, std::initializer_list<TypeAnnotation> operands);
TypeAnnotation(TypeOperator op, std::vector<TypeAnnotation>&& operands);
void addBindings(std::vector<Atom<Identifier_t>>&& params);
void addFields(std::vector<Atom<Identifier_t>>&& listFields);
bool operator<(const TypeAnnotation& t) const;
// TypeAnnotation (struct_tag, std::initializer_list<TypePrimitive>);
bool isValid() const;
TypeOperator __operator = TypeOperator::NONE;
std::vector<TypeAnnotation> __operands;
TypePrimitive __value;
std::string __valueCustom;
int conjuctionId = -1; //conjunction point id (relevant for recursive types)
uint64_t __size = 0;
std::vector<std::string> fields;
std::vector<std::string> bindings;
private:
};
enum class Operator {
ADD, SUB, MUL, DIV,
EQU, NE, NEG, LSS,
LSE, GTR, GTE, LIST,
LIST_RANGE, LIST_NAMED,
CALL, CALL_INTRINSIC, NONE,
IMPL/* implication */, MAP,
FOLD, FOLD_INF, LOOP_CONTEXT,
INDEX, IF, SWITCH, SWITCH_ADHOC,
CASE, CASE_DEFAULT, LOGIC_AND,
ADHOC, CONTEXT_RULE
};
class Function;
class AST;
class CodeScope;
class MetaRuleAbstract;
template<class Target>
struct ManagedPtr {
static ManagedPtr<Target> Invalid() {
return ManagedPtr<Target>();
}
ManagedPtr() : __storage(0) {
}
ManagedPtr(unsigned int id, const std::vector<Target*>* storage)
: __id(id), __storage(storage) {
}
Target&
operator*() const {
assert(isValid() && "Invalid Ptr");
return *__storage->at(__id);
}
void operator=(const ManagedPtr<Target>& other) {
__id = other.__id;
__storage = other.__storage;
}
bool
operator==(const ManagedPtr<Target>& other) {
return isValid() && (__id == other.__id);
}
Target*
operator->() const noexcept {
assert(isValid() && "Invalid Ptr");
return __storage->at(__id);
}
inline bool isValid() const {
return (__storage) && (0 <= __id) && (__id < __storage->size());
}
inline operator bool() const {
return isValid();
}
ManagedPtr<Target>& operator++() {
++__id;
return *this;
}
inline unsigned int id() const {
return __id;
}
private:
unsigned int __id = 0;
const std::vector<Target*> * __storage = 0;
};
typedef ManagedPtr<Function> ManagedFnPtr;
typedef ManagedPtr<CodeScope> ManagedScpPtr;
typedef ManagedPtr<MetaRuleAbstract> ManagedRulePtr;
const ManagedScpPtr NO_SCOPE = ManagedScpPtr(UINT_MAX, 0);
//To update ExpressionHints in case of any changes
struct Expression {
friend class CodeScope;
friend class ClaspLayer;
friend class CFAPass;
friend class ExpressionHints;
Expression(const Operator &oprt, std::initializer_list<Expression> params);
Expression(const Atom<Identifier_t>& ident);
Expression(const Atom<Number_t>& number);
Expression(const Atom<String_t>& a);
Expression();
void setOp(Operator oprt);
void addArg(Expression&& arg);
void addBindings(std::initializer_list<Atom<Identifier_t>> params);
void bindType(TypeAnnotation t);
template<class InputIt>
void addBindings(InputIt paramsBegin, InputIt paramsEnd);
void addTags(const std::list<Expression> tags) const;
void addBlock(ManagedScpPtr scope);
const std::vector<Expression>& getOperands() const;
double getValueDouble() const;
void setValueDouble(double value);
const std::string& getValueString() const;
void setValue(const Atom<Identifier_t>&& v);
bool isValid() const;
bool isDefined() const;
bool operator==(const Expression& other) const;
enum {
INVALID, COMPOUND, IDENT, NUMBER, STRING, VARIANT, BINDING
} __state = INVALID;
Operator op;
unsigned int id;
std::vector<std::string> bindings;
std::map<std::string, size_t> __indexBindings;
std::vector<Expression> operands;
TypeAnnotation type;
mutable std::map<std::string, Expression> tags;
std::list<CodeScope*> blocks;
private:
std::string __valueS;
double __valueD;
static unsigned int nextVacantId;
};
bool operator< (const Expression&, const Expression&);
template<class InputIt>
void Expression::addBindings(InputIt paramsBegin, InputIt paramsEnd) {
size_t index = bindings.size();
std::transform(paramsBegin, paramsEnd, std::inserter(bindings, bindings.end()),
[&index, this] (const Atom<Identifier_t> atom) {
std::string key = atom.get();
this->__indexBindings[key] = index++;
return key;
});
}
typedef std::list<Expression> ExpressionList;
enum class TagModifier {
NONE, ASSERT, REQUIRE
};
enum class DomainAnnotation {
FUNCTION, VARIABLE
};
class RuleArguments : public std::vector<std::pair<std::string, DomainAnnotation>>
{
public:
void add(const Atom<Identifier_t>& name, DomainAnnotation typ);
};
class RuleGuards : public std::vector<Expression> {
public:
void add(Expression&& e);
};
class ClaspLayer;
class LLVMLayer;
class MetaRuleAbstract {
public:
MetaRuleAbstract(RuleArguments&& args, RuleGuards&& guards);
virtual ~MetaRuleAbstract();
virtual void compile(ClaspLayer& layer) = 0;
protected:
RuleArguments __args;
RuleGuards __guards;
};
class RuleWarning : public MetaRuleAbstract {
friend class ClaspLayer;
public:
RuleWarning(RuleArguments&& args, RuleGuards&& guards, Expression&& condition, Atom<String_t>&& message);
virtual void compile(ClaspLayer& layer);
~RuleWarning();
private:
std::string __message;
Expression __condition;
};
typedef unsigned int VNameId;
-typedef int VariableVersion;
-const VariableVersion VERSION_NONE = -2;
-const VariableVersion VERSION_INIT = 0;
+namespace versions {
+ typedef int VariableVersion;
+ const VariableVersion VERSION_NONE = -2;
+ const VariableVersion VERSION_INIT = 0;
+}
template<>
-struct AttachmentsDict<VariableVersion>
+struct AttachmentsDict<versions::VariableVersion>
{
- typedef VariableVersion Data;
+ typedef versions::VariableVersion Data;
static const unsigned int key = 6;
};
struct ScopedSymbol{
VNameId id;
- VariableVersion version;
+ versions::VariableVersion version;
static const ScopedSymbol RetSymbol;
};
struct Symbol {
ScopedSymbol identifier;
CodeScope * scope;
};
template<>
struct AttachmentsDict<Symbol>
{
typedef Symbol Data;
static const unsigned int key = 7;
};
typedef std::pair<Expression, TagModifier> Tag;
bool operator<(const ScopedSymbol& s1, const ScopedSymbol& s2);
bool operator==(const ScopedSymbol& s1, const ScopedSymbol& s2);
bool operator<(const Symbol& s1, const Symbol& s2);
bool operator==(const Symbol& s1, const Symbol& s2);
class CodeScope {
friend class Function;
friend class PassManager;
public:
CodeScope(CodeScope* parent = 0);
void setBody(const Expression& body);
Expression& getBody();
void addDeclaration(Expression&& var, Expression&& body);
void addBinding(Expression&& var, Expression&& argument);
static const Expression& getDeclaration(const Symbol& symbol);
const Expression& getDeclaration(const ScopedSymbol& symbol);
~CodeScope();
std::vector<std::string> __bindings;
std::map<std::string, VNameId> __identifiers;
CodeScope* __parent;
//TODO move __definitions to SymbolsAttachments data
//NOTE: definition of return type has zero(0) variable index
std::unordered_map<ScopedSymbol, Expression> __declarations;
std::vector<Expression> tags;
std::vector<Expression> contextRules;
private:
VNameId __vCounter = 1;
ScopedSymbol registerIdentifier(const Expression& identifier);
public:
bool recognizeIdentifier(const Expression& identifier) const;
ScopedSymbol getSymbol(const std::string& alias);
};
class Function {
friend class Expression;
friend class CodeScope;
friend class AST;
public:
Function(const Atom<Identifier_t>& name);
void addBinding(Atom <Identifier_t>&& name, Expression&& argument);
void addTag(Expression&& tag, const TagModifier mod);
const std::string& getName() const;
const std::map<std::string, Expression>& getTags() const;
CodeScope* getEntryScope() const;
CodeScope* __entry;
std::string __name;
bool isPrefunction = false; //SECTIONTAG adhoc Function::isPrefunction flag
Expression guardContext;
private:
std::map<std::string, Expression> __tags;
};
class ExternData;
struct ExternEntry {
std::string package;
std::vector<std::string> headers;
};
typedef Expanded<TypeAnnotation> ExpandedType;
enum ASTInterface {
CFA, DFA, Extern, Adhoc
};
struct FunctionSpecialization {
std::string guard;
size_t id;
};
struct FunctionSpecializationQuery {
std::unordered_set<std::string> context;
};
template<>
struct AttachmentsId<Expression>{
static unsigned int getId(const Expression& expression){
return expression.id;
}
};
template<>
struct AttachmentsId<Symbol>{
static unsigned int getId(const Symbol& s){
return s.scope->__declarations.at(s.identifier).id;
}
};
template<>
struct AttachmentsId<ManagedFnPtr>{
static unsigned int getId(const ManagedFnPtr& f){
const Symbol symbolFunction{ScopedSymbol::RetSymbol, f->getEntryScope()};
return AttachmentsId<Symbol>::getId(symbolFunction);
}
};
namespace details { namespace incomplete {
class AST {
public:
AST();
//TASK extern and DFA interfaces move into addInterfaceData
/**
* DFA Interface
*/
void addDFAData(Expression&& data);
/**
* Extern Interface
*/
void addExternData(ExternData&& data);
void addInterfaceData(const ASTInterface& interface, Expression&& data);
void add(Function* f);
void add(MetaRuleAbstract* r);
ManagedScpPtr add(CodeScope* scope);
std::string getModuleName();
ManagedPtr<Function> findFunction(const std::string& name);
typedef std::multimap<std::string, unsigned int> FUNCTIONS_REGISTRY;
std::list<ManagedFnPtr> getAllFunctions() const;
std::list<ManagedFnPtr> getFunctionVariants(const std::string& name) const;
template<class Target>
ManagedPtr<Target> begin();
std::vector<ExternEntry> __externdata;
std::list<Expression> __dfadata; //TODO move to more appropriate place
std::list<std::string> __rawImports; //TODO move to more appropriate place
std::multimap<ASTInterface, Expression> __interfacesData; //TODO CFA data here.
private:
std::vector<MetaRuleAbstract*> __rules;
std::vector<Function*> __functions;
std::vector<CodeScope*> __scopes;
FUNCTIONS_REGISTRY __indexFunctions;
// ***** TYPES SECTION *****
public:
std::map<std::string, TypeAnnotation> __indexTypeAliases;
ExpandedType getType(const Expression& expression);
void add(TypeAnnotation t, Atom<Identifier_t> alias);
// ***** SYMBOL RECOGNITION *****
//TODO revisit enums/variants, move to codescope
bool recognizeVariantIdentifier(Expression& identifier);
private:
std::map<std::string, std::pair<TypeAnnotation, int>> __dictVariants;
public:
std::set<std::pair<CodeScope*, Expression>> bucketUnrecognizedIdentifiers;
public:
void postponeIdentifier(CodeScope* scope, const Expression& id);
void recognizePostponedIdentifiers();
xreate::AST* finalize();
};
template<>
ManagedPtr<Function>
AST::begin<Function>();
template<>
ManagedPtr<CodeScope>
AST::begin<CodeScope>();
template<>
ManagedPtr<MetaRuleAbstract>
AST::begin<MetaRuleAbstract>();
} } // namespace details::incomplete
class AST: public details::incomplete::AST{
public:
AST(): details::incomplete::AST() {}
ExpandedType expandType(const TypeAnnotation &t) const;
ExpandedType findType(const std::string& name);
ExpandedType getType(const Expression& expression);
};
}
#endif // AST_H
diff --git a/cpp/src/attachments.h b/cpp/src/attachments.h
index 5964ebe..a5c6575 100644
--- a/cpp/src/attachments.h
+++ b/cpp/src/attachments.h
@@ -1,163 +1,172 @@
//
// Created by pgess on 3/15/15.
//
#ifndef _XREATE_ATTACHMENTS_H_
#define _XREATE_ATTACHMENTS_H_
#include <unordered_map>
#include <vector>
#include <assert.h>
#include <type_traits>
namespace xreate
{
//Attachments dictionary
template<class Tag>
struct AttachmentsDict
{
// typedef void Data;
- // static const unsigned int key (current unreserved - 9);
+ // static const unsigned int key (current unreserved - 11);
+ //reserved attachments:
+// 1 containers::Implementation
+// 3 interpretation::InterpretationData
+// 5 interpretation::FunctionInterpretationData
+// 6 VariableVersion
+// 7 Symbol
+// 8 versions::VersionImposedDependency
+// 9 actions::ActionRequirement
+// 10 actions::ActionBinded
};
template<class Object>
struct AttachmentsId{
//static unsigned int getId(const Object& object);
};
template<class Data>
class IAttachmentsContainer{
protected:
virtual bool __exists(const unsigned int object)=0;
virtual Data& __get(const unsigned int object)=0;
virtual void __put(const unsigned int object, Data data)=0;
public:
template<class Id>
bool exists(const Id& object){
unsigned int id = AttachmentsId<Id>::getId(object);
return __exists(id);
}
template<class Id>
Data& get(const Id& object){
unsigned int id = AttachmentsId<Id>::getId(object);
return __get(id);
}
template<class Id>
Data get(const Id& object, const Data& dataDefault){
unsigned int id = AttachmentsId<Id>::getId(object);
if (! __exists(id)){
return dataDefault;
}
return __get(id);
}
template<class Id>
void put(const Id& object, Data data){
unsigned int id = AttachmentsId<Id>::getId(object);
__put(id, data);
}
virtual ~IAttachmentsContainer(){};
};
template<class Data>
class AttachmentsContainerDefault: public IAttachmentsContainer<Data>{
private:
std::unordered_map<unsigned int, Data> __data;
virtual bool __exists(const unsigned int id){
return __data.count(id);
}
virtual Data& __get(const unsigned int id){
return __data.at(id);
}
virtual void __put(const unsigned int id, Data data){
auto result = __data.emplace(id, data);
assert(result.second);
}
public:
std::unordered_map<unsigned int, Data>& getRawStorage() {
return __data;
}
};
class Attachments{
private:
static std::vector<void*> __storage;
template<class Tag>
using Data = typename AttachmentsDict<Tag>::Data;
public:
template<class Tag, class Id>
static bool exists(const Id& object) {
assert(AttachmentsDict<Tag>::key < __storage.size());
assert(__storage.at(AttachmentsDict<Tag>::key));
IAttachmentsContainer<Data<Tag>>* self = reinterpret_cast<IAttachmentsContainer<Data<Tag>>*>(__storage.at(AttachmentsDict<Tag>::key));
return self->exists<Id>(object);
}
template<class Tag, class Id>
static Data<Tag>& get(const Id& object){
assert(AttachmentsDict<Tag>::key < __storage.size());
assert(__storage.at(AttachmentsDict<Tag>::key));
IAttachmentsContainer<Data<Tag>>* self = reinterpret_cast<IAttachmentsContainer<Data<Tag>>*>(__storage.at(AttachmentsDict<Tag>::key));
return self->get<Id>(object);
}
template<class Tag, class Id>
static Data<Tag> get(const Id& object, const Data<Tag>& dataDefault){
assert(AttachmentsDict<Tag>::key < __storage.size());
assert(__storage.at(AttachmentsDict<Tag>::key));
IAttachmentsContainer<Data<Tag>>* self = reinterpret_cast<IAttachmentsContainer<Data<Tag>>*>(__storage.at(AttachmentsDict<Tag>::key));
return self->get<Id>(object, dataDefault);
}
template<class Tag, class Id>
static void put(const Id& object, Data<Tag> data){
assert(AttachmentsDict<Tag>::key < __storage.size());
assert(__storage.at(AttachmentsDict<Tag>::key));
IAttachmentsContainer<Data<Tag>>* self = reinterpret_cast<IAttachmentsContainer<Data<Tag>>*>(__storage.at(AttachmentsDict<Tag>::key));
self->put<Id>(object, data);
}
template<class Tag>
static void init(){
unsigned int keyStorage = AttachmentsDict<Tag>::key;
if (keyStorage+1 > __storage.size()){
__storage.resize(keyStorage + 1, nullptr);
}
__storage[keyStorage] = new AttachmentsContainerDefault<Data<Tag>>();
}
template<class Tag>
static void init(IAttachmentsContainer<Data<Tag>>* container){
unsigned int keyStorage = AttachmentsDict<Tag>::key;
if (keyStorage+1 > __storage.size()){
__storage.resize(keyStorage + 1, nullptr);
}
__storage[keyStorage] = container;
}
};
}
#endif //_XREATE_ATTACHMENTS_H_
\ No newline at end of file
diff --git a/cpp/src/misc/serialization/expressionserializer.cpp b/cpp/src/aux/serialization/expressionserializer.cpp
similarity index 99%
rename from cpp/src/misc/serialization/expressionserializer.cpp
rename to cpp/src/aux/serialization/expressionserializer.cpp
index d62a1cc..bf62ba2 100644
--- a/cpp/src/misc/serialization/expressionserializer.cpp
+++ b/cpp/src/aux/serialization/expressionserializer.cpp
@@ -1,318 +1,318 @@
/*
* expressionserializer.cpp
*
* Created on: Jan 4, 2016
* Author: pgess
*/
-#include "misc/serialization/expressionserializer.h"
+#include "aux/serialization/expressionserializer.h"
#include <boost/utility.hpp>
#include <boost/utility/in_place_factory.hpp>
#include <cmath>
using namespace std;
//using namespace boost::bimaps;
namespace xreate {
struct Index {
string name;
size_t degree; //count of parameters
unsigned char level; //level in expression tree (depth of tree layer)
bool operator< (const Index other) const{
if (name != other.name) return name < other.name;
if (degree != other.degree) return degree < other.degree;
if (name != other.name) return level < other.level;
return false;
}
};
class ExpressionSerializerPrivate {
//boost::bimap<Index, multiset_of<size_t>> __registry;
struct {
map<Index,size_t> left;
} __registry;
map<unsigned char, size_t> __range;
public:
void pack(const Expression& e, unsigned char level, OptionalPackedExpression& target){
if (!target) return;
switch (e.op){
case Operator::NONE: {
switch (e.__state) {
case Expression::NUMBER:
case Expression::STRING:
case Expression::IDENT : {
Index index;
if ((e.__state == Expression::NUMBER))
index = {std::to_string(e.getValueDouble()), 0, level};
else index = {e.getValueString(), 0, level};
if (!__registry.left.count(index)){
target = boost::none;
return;
}
size_t id = __registry.left.at(index);
size_t range = __range[level];
(*target) << make_pair(id, range);
return;
}
default: break;
}
break;
}
case Operator::CALL: {
Index index{e.getValueString(), e.operands.size(), level};
if(!__registry.left.count(index)){
target = boost::none;
return;
}
size_t id = __registry.left.at(index);
size_t range = __range[level];
(*target) << make_pair(id, range);
for (const Expression& operand: e.operands){
pack(operand, level+1, target);
}
return;
}
default: break;
}
assert(false && "Expression too complicate for serialization");
}
void registerExpression(const Expression&e, unsigned char level){
switch (e.op){
case Operator::CALL: {
Index index{e.getValueString(), e.operands.size(), level};
if (__registry.left.insert(make_pair(index, __range[level])).second){
__range[level]++;
}
for (const Expression& operand: e.operands){
registerExpression(operand, level+1);
}
return;
}
case Operator::NONE: {
Index index;
switch (e.__state) {
case Expression::STRING:
case Expression::IDENT: {
index = {e.getValueString(), 0, level};
if (__registry.left.insert(make_pair(index, __range[level])).second){
__range[level]++;
}
return;
}
case Expression::NUMBER: {
index = {std::to_string(e.getValueDouble()), 0, level};
if (__registry.left.insert(make_pair(index, __range[level])).second){
__range[level]++;
}
return;
}
default: break;
}
break;
}
default: break;
}
assert(false && "Expression too complicate for serialization");
}
};
ExpressionSerializer::ExpressionSerializer()
: strategy(new ExpressionSerializerPrivate()){
}
ExpressionSerializer::~ExpressionSerializer() {
delete strategy;
}
void
ExpressionSerializer::registerExpression(const Expression&e){
if (e.isValid())
strategy->registerExpression(e, 0);
}
PackedExpression
ExpressionSerializer::getId(const Expression& e){
OptionalPackedExpression result(boost::in_place());
//move(PackedExpression())
strategy->pack(e, 0, result);
assert(result);
return move(*result);
}
OptionalPackedExpression
ExpressionSerializer::getIdOptional(const Expression& e) const{
OptionalPackedExpression result(boost::in_place());
//move(PackedExpression())
strategy->pack(e, 0, result);
return result;
}
ExpressionSerializerIntegral::ExpressionSerializerIntegral():serializer(*this){}
ExpressionSerializerIntegral::ExpressionSerializerIntegral(const std::vector<Expression>&& expressions)
: std::vector<Expression>(move(expressions)), serializer(*this){
size_t id =0;
for (const Expression& e: expressions){
__registry.emplace(serializer.getId(e), id++);
}
}
size_t
ExpressionSerializerIntegral::size() const{
return PARENT::size();
}
size_t
ExpressionSerializerIntegral::count(const Expression& e) const {
return (getIdOptional(e)? 1: 0);
}
ExpressionSerializerIntegral::const_iterator
ExpressionSerializerIntegral::begin() const {
return PARENT::begin();
}
ExpressionSerializerIntegral::const_iterator
ExpressionSerializerIntegral::end() const {
return PARENT::end();
}
size_t
ExpressionSerializerIntegral::getId(const Expression& e) const{
const OptionalPackedExpression exprPacked = serializer.getIdOptional(e);
assert(exprPacked);
return __registry.at(*exprPacked);
}
boost::optional<size_t>
ExpressionSerializerIntegral::getIdOptional(const Expression& e) const{
const OptionalPackedExpression exprPacked = serializer.getIdOptional(e);
if (!exprPacked){
return boost::none;
}
return __registry.at(*exprPacked);
}
const Expression&
ExpressionSerializerIntegral::get(size_t id) const{
return at(id);
}
void
PackedExpression::operator<< (const std::pair<size_t, size_t>& value){
static const size_t sizeSizeT = sizeof(size_t);
const size_t& id = value.first;
const size_t& range = value.second;
int countSufficientBits = range <=1? 0 : ceil(log2(range));
if (0 < countRemainedBits && countRemainedBits < countSufficientBits) {
size_t* tail = reinterpret_cast<size_t*>(__storage + size- sizeSizeT);
(*tail) += id >> (countSufficientBits - countRemainedBits);
countSufficientBits-=countRemainedBits;
countRemainedBits = 0;
}
if (countRemainedBits == 0) {
if (countSufficientBits == 0) return;
char* __storageNew = new char[size+sizeSizeT];
std::memcpy (__storageNew, __storage, size);
std::memset(__storageNew + size, 0, sizeSizeT);
delete[] __storage;
__storage = __storageNew;
size += sizeSizeT;
countRemainedBits = 8 * sizeSizeT;
}
if (countRemainedBits >= countSufficientBits) {
size_t* tail = reinterpret_cast<size_t*>(__storage + size- sizeSizeT);
(*tail) += id << (countRemainedBits - countSufficientBits);
countRemainedBits -= countSufficientBits;
return;
}
assert("Unreachable block");
}
#if BOOST_VERSION <= 105500
PackedExpression::PackedExpression(const PackedExpression& other){
__storage = other.__storage;
size = other.size;
countRemainedBits = other.countRemainedBits;
}
#endif
PackedExpression::PackedExpression(PackedExpression&& other){
__storage = other.__storage;
size = other.size;
countRemainedBits = other.countRemainedBits;
other.__storage = nullptr;
}
bool
PackedExpression::operator==(const PackedExpression& other) const{
if (size == other.size && countRemainedBits == other.countRemainedBits){
return std::memcmp(__storage, other.__storage, size) == 0 ;
}
return false;
}
bool
PackedExpression::operator<(const PackedExpression& other) const{
if (size < other.size) { return true; }
if (countRemainedBits < other.countRemainedBits) return true;
if (size == other.size && countRemainedBits == other.countRemainedBits){
return std::memcmp(__storage, other.__storage, size) < 0 ;
}
return false;
}
bool
PackedExpression::operator!=(const PackedExpression& other) const{
return ! ((*this) == other);
}
PackedExpression::~PackedExpression() {
delete[] __storage;
}
//PackedExpression::PackedExpression (const PackedExpression& other)
// : size(other.size), countRemainedBits(other.countRemainedBits)
//{
// __storage = new char[size];
// std::memcpy (__storage, other.__storage, size);
//}
-} /* namespace xreate */
\ No newline at end of file
+} /* namespace xreate */
diff --git a/cpp/src/misc/serialization/expressionserializer.h b/cpp/src/aux/serialization/expressionserializer.h
similarity index 100%
rename from cpp/src/misc/serialization/expressionserializer.h
rename to cpp/src/aux/serialization/expressionserializer.h
diff --git a/cpp/src/misc/xreatemanager-decorators.cpp b/cpp/src/aux/xreatemanager-decorators.cpp
similarity index 92%
rename from cpp/src/misc/xreatemanager-decorators.cpp
rename to cpp/src/aux/xreatemanager-decorators.cpp
index 7f414ac..ff3dc9c 100644
--- a/cpp/src/misc/xreatemanager-decorators.cpp
+++ b/cpp/src/aux/xreatemanager-decorators.cpp
@@ -1,67 +1,67 @@
/*
* xreatemanager-decorators.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on July 16, 2017, 4:40 PM
*/
-#include "misc/xreatemanager-decorators.h"
+#include "aux/xreatemanager-decorators.h"
#include "main/Parser.h"
#include "pass/compilepass.h"
#include "pass/adhocpass.h"
#include "pass/cfapass.h"
#include "pass/dfapass.h"
#include "pass/interpretationpass.h"
#include "pass/versionspass.h"
namespace xreate {
void
XreateManagerDecoratorBase::prepareCode(std::string&& code){
grammar::main::Scanner scanner(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
grammar::main::Parser parser(&scanner);
parser.Parse();
assert(!parser.errors->count && "Parser errors");
PassManager::prepare(parser.root->finalize());
}
void
XreateManagerDecoratorBase::prepareCode(FILE* code){
grammar::main::Scanner scanner(code);
grammar::main::Parser parser(&scanner);
parser.Parse();
assert(!parser.errors->count && "Parser errors");
PassManager::prepare(parser.root->finalize());
}
void
XreateManagerDecoratorBase::analyse(){
CompilePass::prepareQueries(clasp);
clasp->run();
}
void
XreateManagerDecoratorFull::initPasses(){
cfa::CFAPass* passCFG = new cfa::CFAPass(this);
//TODO is it really DFGPass needs CFGpass?
registerPass(new dfa::DFAPass(this), PassId::DFGPass, passCFG);
registerPass(passCFG, PassId::CFGPass);
this->registerPass(new adhoc::AdhocPass(this), PassId::AdhocPass);
this->registerPass(new interpretation::InterpretationPass(this), PassId::InterpretationPass);
this->registerPass(new versions::VersionsPass(this), PassId::VersionsPass);
}
void*
XreateManagerDecoratorFull::run() {
- std::unique_ptr<CompilePass> compiler(new CompilePass(this));
+ std::unique_ptr<CompilePass> compiler(new compilation::CompilePassCustomDecorators<>(this));
compiler->run();
llvm->print();
llvm->initJit();
return llvm->getFunctionPointer(compiler->getEntryFunction());
}
} //namespace xreate
diff --git a/cpp/src/misc/xreatemanager-decorators.h b/cpp/src/aux/xreatemanager-decorators.h
similarity index 100%
rename from cpp/src/misc/xreatemanager-decorators.h
rename to cpp/src/aux/xreatemanager-decorators.h
diff --git a/cpp/src/misc/xreatemanager-modules.h b/cpp/src/aux/xreatemanager-modules.h
similarity index 100%
rename from cpp/src/misc/xreatemanager-modules.h
rename to cpp/src/aux/xreatemanager-modules.h
diff --git a/cpp/src/clasplayer.cpp b/cpp/src/clasplayer.cpp
index 519f176..9027572 100644
--- a/cpp/src/clasplayer.cpp
+++ b/cpp/src/clasplayer.cpp
@@ -1,275 +1,275 @@
#include "clasplayer.h"
#include <iostream>
#include "utils.h"
#include <boost/format.hpp>
#include <boost/algorithm/string/join.hpp>
#include <gringo/scripts.hh>
#include "analysis/aux.h"
#include "analysis/DominatorsTreeAnalysisProvider.h"
#include "analysis/cfagraph.h"
#include "analysis/dfagraph.h"
using namespace std;
//TODO escape identifiers started with upper case symbol
namespace xreate {
void
ClaspLayer::printWarnings(std::ostream& out)
{
const std::string warningTag = "warning";
auto warningsRange = __model.equal_range(warningTag);
for (auto warning=warningsRange.first; warning!= warningsRange.second; ++warning) {
unsigned int warningId;
Gringo::Symbol params;
std::tie(warningId, params) = parse<unsigned int, Gringo::Symbol>(warning->second);
cout << "Warning: " << __warnings.at(warningId) << " ";
params.print(out);
out<<params;
}
}
bool
ClaspLayer::handleSolution(Gringo::Model const &model) {
std::list<std::string> warnings;
cout << "Model: " << endl;
const string& atomBindVar = Config::get("clasp.bindings.variable");
const string& atomBindFunc = Config::get("clasp.bindings.function");
const string& atomBindScope = Config::get("clasp.bindings.scope");
for (Gringo::Symbol atom : model.atoms(clingo_show_type_atoms)) {
atom.print(cout);
cout <<" | "<< endl;
string atomName(atom.name().c_str());
if (atomName == atomBindVar || atomName == atomBindFunc || atomName == atomBindScope){
string name = std::get<1>(parse<Gringo::Symbol, Gringo::Symbol>(atom)).name().c_str();
__model.emplace(move(name), move(atom));
}
__model.emplace(atomName, move(atom));
}
return true;
}
void
ClaspLayer::setCFAData(xreate::cfa::CFAGraph* graph) {
dataCFA.reset(graph);
}
void
ClaspLayer::setDFAData(xreate::dfa::DFAGraph* graph){
dataDFA.reset(graph);
}
void
ClaspLayer::addRuleWarning(const RuleWarning &rule) {
//__partGeneral << rule << endl;
list<string> domains;
boost::format formatDef("%1%(%2%)");
std::transform(rule.__args.begin(), rule.__args.end(), std::inserter(domains, domains.begin()),
[&formatDef](const std::pair<std::string, DomainAnnotation> &argument) {
string domain;
switch (argument.second) {
case DomainAnnotation::FUNCTION:
domain = "function";
break;
case DomainAnnotation::VARIABLE:
domain = "variable";
break;
}
return boost::str(formatDef % domain % argument.first);
});
list<string> vars;
std::transform(rule.__args.begin(), rule.__args.end(), std::inserter(vars, vars.begin()),
[](const std::pair<std::string, DomainAnnotation> &argument) {
return argument.first.c_str();
});
list<list<string>> guardsRaw;
std::transform(rule.__guards.begin(), rule.__guards.end(), std::inserter(guardsRaw, guardsRaw.begin()),
[this](const Expression &guard) {
return xreate::analysis::compile(guard);
});
const list<string>& guards = xreate::analysis::multiplyLists(std::move(guardsRaw));
list<string> &&branches = xreate::analysis::compileNeg(rule.__condition);
boost::format formatWarning("warning(%1%, (%2%)):- %3%, %4%, %5%.");
for (const string &guardsJoined: guards)
for (const string &branch: branches) {
unsigned int hook = registerWarning(string(rule.__message));
__partGeneral << formatWarning
%(hook)
%(boost::algorithm::join(vars, ", "))
%(branch)
%(guardsJoined)
%(boost::algorithm::join(domains, ", "))
<<endl;
}
}
unsigned int
ClaspLayer::registerWarning(std::string &&message) {
static int warningId = 0;
__warnings.emplace(warningId, message);
return warningId++;;
}
void
ClaspLayer::involveImports() {
ostream &out = __partGeneral;
for (string fn: ast->__rawImports)
{
std::ifstream file(fn);
if (!file) continue;
while(!file.eof()){
string line;
std::getline(file, line);
out << line << endl;
}
}
}
void
ClaspLayer::addRawScript(std::string&& script){
__partGeneral << script;
}
void
ClaspLayer::run() {
involveImports();
if (this->dataDFA){
this->dataDFA->print(__partGeneral);
}
if (this->dataCFA){
this->dataCFA->print(__partGeneral);
}
- dominators::DominatorsTreeAnalysisProvider providerDominators;
- providerDominators.run(this);
- providerDominators.print(__partGeneral);
+// dominators::DominatorsTreeAnalysisProvider providerDominators;
+// providerDominators.run(this);
+// providerDominators.print(__partGeneral);
ostringstream program;
program << __partTags.str() << __partGeneral.str();
cout << FYEL(program.str()) << endl;
std::vector<char const *> args{"clingo", nullptr};
DefaultGringoModule moduleDefault;
Gringo::Scripts scriptsDefault(moduleDefault);
ClingoLib ctl(scriptsDefault, 0, args.data(), {}, 0);
ctl.add("base", {}, program.str());
ctl.ground({{"base", {}}}, nullptr);
// solve
Gringo::SolveResult result = ctl.solve([this](Gringo::Model const &model) {
this->handleSolution(model);
return true;
}, {});
if (result.satisfiable() == Gringo::SolveResult::Satisfiable) {
cout << FGRN("SUCCESSFULLY") << endl;
} else {
cout << FRED("UNSUCCESSFULLY") << endl;
}
// invoke all query plugins to process clasp data
for (auto q: __queries)
{
q.second->init(this);
}
}
ClaspLayer::ClaspLayer() {
}
ClaspLayer::ModelFragment
ClaspLayer::query(const std::string& atom)
{
if (! __model.count(atom)){
return boost::none;
}
return ModelFragment(__model.equal_range(atom));
}
ScopePacked
ClaspLayer::pack(CodeScope* const scope) {
auto pos = __indexScopes.emplace(scope, __indexScopes.size());
if (pos.second)
__registryScopes.push_back(scope);
return pos.first->second;
}
size_t
ClaspLayer::getScopesCount() const{
return __registryScopes.size();
}
SymbolPacked
ClaspLayer::pack(const Symbol& symbol, std::string hintSymbolName)
{
SymbolPacked result(symbol.identifier.id, symbol.identifier.version, pack(symbol.scope));
__indexSymbolNameHints.emplace(result, hintSymbolName);
return result;
}
Symbol
ClaspLayer::unpack(const SymbolPacked& symbol)
{
return Symbol{ScopedSymbol{symbol.identifier, symbol.version}, __registryScopes[symbol.scope]};
};
std::string
ClaspLayer::getHintForPackedSymbol(const SymbolPacked& symbol){
if (!symbol.categoryTransient) {
auto result = __indexSymbolNameHints.find(symbol);
return (result == __indexSymbolNameHints.end())? "" : result->second;
} else {
return "anonym(" + to_string(symbol.identifier) + ")";
}
}
bool operator==(const SymbolPacked& s1, const SymbolPacked& s2)
{
return s1.identifier == s2.identifier && s1.scope == s2.scope;
}
bool operator<(const SymbolPacked& s1, const SymbolPacked& s2)
{
return s1.scope < s2.scope || (s1.scope == s2.scope && s1.identifier < s2.identifier);
}
IQuery*
ClaspLayer::registerQuery(IQuery *query, const QueryId& id) {
return __queries.emplace(id, query).first->second;
}
IQuery*
ClaspLayer::getQuery(const QueryId& id){
assert(__queries.count(id) && "Undefined query");
return __queries.at(id);
}
}
\ No newline at end of file
diff --git a/cpp/src/clasplayer.h b/cpp/src/clasplayer.h
index 525868d..65a7070 100644
--- a/cpp/src/clasplayer.h
+++ b/cpp/src/clasplayer.h
@@ -1,236 +1,251 @@
#ifndef CLASPLAYER_H
#define CLASPLAYER_H
#include "ast.h"
#include "contextrule.h"
#include <clingo/clingocontrol.hh>
#include <string>
#include <climits>
#include <boost/bimap.hpp>
#include <boost/bimap/multiset_of.hpp>
#include <boost/optional.hpp>
#include <boost/scoped_ptr.hpp>
#include <list>
namespace xreate {
typedef unsigned int ScopePacked;
struct SymbolPacked {
VNameId identifier;
- VariableVersion version;
+ versions::VariableVersion version;
ScopePacked scope;
bool categoryTransient;
SymbolPacked(): categoryTransient(false){}
SymbolPacked(ScopedSymbol i, ScopePacked s, bool isTransient = false): identifier(i.id), version(i.version), scope(s), categoryTransient(isTransient){}
- SymbolPacked(VNameId symbolId, VariableVersion symbolVersion, ScopePacked symbolScope, bool isTransient = false)
+ SymbolPacked(VNameId symbolId, versions::VariableVersion symbolVersion, ScopePacked symbolScope, bool isTransient = false)
: identifier(symbolId), version(symbolVersion), scope(symbolScope), categoryTransient(isTransient){}
};
bool operator==(const SymbolPacked& s1, const SymbolPacked& s2);
bool operator<(const SymbolPacked& s1, const SymbolPacked& s2);
enum class DFGConnection {
STRONG, WEAK, PROTOTYPE
};
class IAnalysisData {
public:
void print(std::ostringstream& output) const;
virtual ~IAnalysisData(){};
};
class IQuery {
public:
virtual void init(ClaspLayer* clasp) = 0;
virtual ~IQuery() {}
};
enum class QueryId {
ContainersQuery,
ContextQuery,
- PtrvalidQuery
+ PtrvalidQuery,
+ ActionsQuery
};
namespace dfa{
class DFAGraph;
}
namespace cfa {
class CFAGraph;
}
class ClaspLayer {
friend class ContextRule;
//PROVIDERS:
public:
boost::scoped_ptr<xreate::dfa::DFAGraph> dataDFA;
void setDFAData(xreate::dfa::DFAGraph* graph);
boost::scoped_ptr<xreate::cfa::CFAGraph> dataCFA;
void setCFAData(xreate::cfa::CFAGraph* graph);
void addRawScript(std::string&& script);
private:
void involveImports();
//QUERIES
public:
IQuery* registerQuery(IQuery* query, const QueryId& id);
IQuery* getQuery(const QueryId& id);
template<class ...Types>
static std::tuple<Types...> parse(const Gringo::Symbol& atom);
typedef std::multimap<std::string, Gringo::Symbol>::const_iterator ModelIterator;
typedef boost::optional<std::pair<ClaspLayer::ModelIterator, ClaspLayer::ModelIterator>> ModelFragment;
ModelFragment query(const std::string& atom);
size_t getScopesCount() const;
SymbolPacked pack(const Symbol& symbol, std::string hintSymbolName = "");
ScopePacked pack(CodeScope * const scope);
Symbol unpack(const SymbolPacked& symbol);
std::string getHintForPackedSymbol(const SymbolPacked& symbol);
private:
std::map<QueryId, IQuery*> __queries;
std::multimap<std::string, Gringo::Symbol> __model;
std::map<SymbolPacked, std::string> __indexSymbolNameHints;
std::unordered_map<const CodeScope*, unsigned int> __indexScopes;
std::vector<CodeScope*> __registryScopes;
//WARNINGS
//TODO move to separate provider/query
public:
void addRuleWarning(const RuleWarning &rule);
unsigned int registerWarning(std::string &&message);
private:
std::map<unsigned int, std::string> __warnings;
void printWarnings(std::ostream& out);
//DEFAULT
public:
AST *ast;
ClaspLayer();
void run();
private:
std::ostringstream __partTags;
std::ostringstream __partGeneral;
bool handleSolution(Gringo::Model const &model);
};
template<class typ>
struct ParseImplAtom {
static typ get(const Gringo::Symbol& atom) {
return atom.num();
}
};
template<>
struct ParseImplAtom<std::string> {
static std::string get(const Gringo::Symbol& atom) {
switch (atom.type()) {
case Gringo::SymbolType::Str: return atom.string().c_str();
case Gringo::SymbolType::Fun: return atom.name().c_str();
default: break;
}
assert(false && "Inappropriate symbol type");
}
};
-
+
template<>
struct ParseImplAtom<SymbolPacked> {
static SymbolPacked get(const Gringo::Symbol& atom) {
auto result = ClaspLayer::parse<unsigned int, unsigned int, unsigned int>(atom);
return SymbolPacked(std::get<0>(result), std::get<1>(result), std::get<2>(result));
}
};
template<>
struct ParseImplAtom<Gringo::Symbol> {
static Gringo::Symbol get(const Gringo::Symbol& atom) {
return atom;
}
};
+
+ template<>
+ struct ParseImplAtom<std::list<Gringo::Symbol>>{
+ static std::list<Gringo::Symbol> get(const Gringo::Symbol& atom) {
+ assert (atom.type() == Gringo::SymbolType::Fun);
+ std::list<Gringo::Symbol> result;
+
+ for (const Gringo::Symbol& arg: atom.args()) {
+ result.push_back(ParseImplAtom<Gringo::Symbol>::get(arg));
+ }
+
+ return result;
+ }
+ };
template<>
struct ParseImplAtom<Expression> {
static Expression get(const Gringo::Symbol& atom) {
switch (atom.type()) {
case Gringo::SymbolType::Num: return Expression(atom.num());
case Gringo::SymbolType::Str: return Expression(std::string(atom.string().c_str()));
case Gringo::SymbolType::Fun:
{
- //ID
- if (!atom.args().size){
- return Expression(std::string(atom.name().c_str()));
- }
+// //ID
+// if (!atom.args().size){
+// return Expression(std::string(atom.name().c_str()));
+// }
//FUNC
Expression result(Operator::CALL,{Expression(std::string(atom.name().c_str()))});
for (const Gringo::Symbol& arg : atom.args()) {
result.addArg(ParseImplAtom<Expression>::get(arg));
}
return result;
}
default:
{
assert(false);
}
}
}
};
template<class Tuple, size_t index>
struct Parse_Impl {
static void parse(Tuple& tup, Gringo::SymSpan::iterator arg) {
const size_t tupleSize = std::tuple_size<Tuple>::value;
typedef typename std::tuple_element < tupleSize - index, Tuple>::type ElType;
ElType& el = std::get < tupleSize - index > (tup);
Gringo::Symbol atom = *arg;
el = ParseImplAtom<ElType>::get(atom);
Parse_Impl<Tuple, index - 1 > ::parse(tup, ++arg);
}
};
template<class Tuple>
struct Parse_Impl<Tuple, 0> {
static void parse(Tuple& tup, Gringo::SymSpan::iterator arg) {
}
};
template<class ...Types>
std::tuple<Types...>
ClaspLayer::parse(const Gringo::Symbol& atom) {
typedef std::tuple < Types...> Tuple;
Tuple tup;
Parse_Impl<Tuple, std::tuple_size<Tuple>::value>::parse(tup, atom.args().first);
return tup;
}
}
#endif
\ No newline at end of file
diff --git a/cpp/src/compilation/advanced.cpp b/cpp/src/compilation/advanced.cpp
index f5c489b..f4c64d2 100644
--- a/cpp/src/compilation/advanced.cpp
+++ b/cpp/src/compilation/advanced.cpp
@@ -1,399 +1,399 @@
/*
* File: InstructionsAdvanced.cpp
* Author: pgess
*
* Created on June 26, 2016, 6:00 PM
*/
//#include <compilation/transformations.h>
#include "compilation/advanced.h"
#include "compilation/containers.h"
#include "compilation/transformersaturation.h"
#include "query/context.h"
#include "query/containers.h"
#include "llvmlayer.h"
#include "ast.h"
using namespace std;
using namespace llvm;
using namespace xreate;
using namespace xreate::containers;
using namespace xreate::compilation;
#define NAME(x) (hintRetVar.empty()? x : hintRetVar)
#define UNUSED(x) (void)(x)
#define EXPAND_CONTEXT \
LLVMLayer* llvm = context.pass->man->llvm; \
- compilation::AbstractCodeScopeUnit* scope = context.scope; \
- compilation::FunctionUnit* function = context.function;
+ compilation::ICodeScopeUnit* scope = context.scope; \
+ compilation::IFunctionUnit* function = context.function;
Advanced::Advanced(compilation::Context ctx)
: context(ctx), tyNum(static_cast<llvm::IntegerType*> (ctx.pass->man->llvm->toLLVMType(ExpandedType(TypeAnnotation(TypePrimitive::Num))))) {
}
llvm::Value*
Advanced::compileMapSolidOutput(const Expression &expr, const std::string hintRetVar) {
EXPAND_CONTEXT
//initialization
Symbol symbolIn = Attachments::get<Symbol>(expr.getOperands()[0]);
ImplementationRec<SOLID> implIn = containers::Query::queryImplementation(symbolIn).extract<SOLID>(); // impl of input list
size_t size = implIn.size;
CodeScope* scopeLoop = expr.blocks.front();
std::string varEl = scopeLoop->__bindings[0];
Iterator* it = Iterator::create(context, symbolIn);
llvm::Value *rangeFrom = it->begin();
llvm::Value *rangeTo = it->end();
//definitions
ArrayType* tyNumArray = (ArrayType*) (llvm->toLLVMType(ExpandedType(TypeAnnotation(tag_array, TypePrimitive::Num, size))));
llvm::IRBuilder<> &builder = llvm->builder;
llvm::BasicBlock *blockLoop = llvm::BasicBlock::Create(llvm::getGlobalContext(), "loop", function->raw);
llvm::BasicBlock *blockBeforeLoop = builder.GetInsertBlock();
llvm::BasicBlock *blockAfterLoop = llvm::BasicBlock::Create(llvm::getGlobalContext(), "postloop", function->raw);
Value* dataOut = llvm->builder.CreateAlloca(tyNumArray, ConstantInt::get(tyNum, size), NAME("map"));
// * initial check
Value* condBefore = builder.CreateICmpSLE(rangeFrom, rangeTo);
builder.CreateCondBr(condBefore, blockLoop, blockAfterLoop);
// create PHI:
builder.SetInsertPoint(blockLoop);
llvm::PHINode *stateLoop = builder.CreatePHI(tyNum, 2, "mapIt");
stateLoop->addIncoming(rangeFrom, blockBeforeLoop);
// loop body:
Value* elIn = it->get(stateLoop, varEl);
- compilation::AbstractCodeScopeUnit* scopeLoopUnit = function->getScopeUnit(scopeLoop);
+ compilation::ICodeScopeUnit* scopeLoopUnit = function->getScopeUnit(scopeLoop);
scopeLoopUnit->bindArg(elIn, move(varEl));
Value* elOut = scopeLoopUnit->compile();
Value *pElOut = builder.CreateGEP(dataOut, ArrayRef<Value *>(std::vector<Value*>{ConstantInt::get(tyNum, 0), stateLoop}));
builder.CreateStore(elOut, pElOut);
//next iteration preparing
Value *stateLoopNext = builder.CreateAdd(stateLoop, llvm::ConstantInt::get(tyNum, 1));
stateLoop->addIncoming(stateLoopNext, builder.GetInsertBlock());
//next iteration checks:
Value* condAfter = builder.CreateICmpSLE(stateLoopNext, rangeTo);
builder.CreateCondBr(condAfter, blockLoop, blockAfterLoop);
//finalization:
builder.SetInsertPoint(blockAfterLoop);
return dataOut;
}
Value*
Advanced::compileArrayIndex(llvm::Value* aggregate, std::vector<llvm::Value *> indexes, std::string hintRetVar) {
EXPAND_CONTEXT
UNUSED(function);
indexes.insert(indexes.begin(), llvm::ConstantInt::get(tyNum, 0));
llvm::Value *pEl = llvm->builder.CreateGEP(aggregate, llvm::ArrayRef<llvm::Value *>(indexes));
return llvm->builder.CreateLoad(pEl, NAME("el"));
}
Value*
Advanced::compileStructIndex(llvm::Value* aggregate, const ExpandedType& t, const std::string& idx) {
EXPAND_CONTEXT
UNUSED(scope);
TypeUtils types(llvm);
std::vector<std::string>&& fields = types.getStructFields(t);
for (unsigned i = 0, size = fields.size(); i < size; ++i) {
if (fields.at(i) == idx) {
//TODO DISABLEDFEATURE validptr
// TODO review safety check: validPtr for `aggregate`
// SECTIONTAG validptr exception
// std::vector<llvm::Value*> refs;
// llvm::BasicBlock *blockSafe = llvm::BasicBlock::Create(llvm::getGlobalContext(), "safe", function->raw);
// PointerType* tyAggr = dyn_cast<PointerType>(aggregate->getType());
// llvm::Value* null = llvm::ConstantPointerNull::get(tyAggr);
// Value* condNull = llvm->builder.CreateICmpNE(aggregate, null);
//
// llvm::BasicBlock *blockException = llvm::BasicBlock::Create(llvm::getGlobalContext(), "exception", function->raw);
// llvm->builder.CreateCondBr(condNull, blockSafe, blockException);
// llvm->initExceptionBlock(blockException);
//
// llvm->builder.SetInsertPoint(blockSafe);
//dereference pointer
if (types.isPointer(t)) {
llvm::Value* addr = llvm->builder.CreateConstGEP2_32(nullptr, aggregate, 0, i);
return llvm->builder.CreateLoad(addr);
}
aggregate->getType()->dump();
return llvm->builder.CreateExtractValue(aggregate, llvm::ArrayRef<unsigned>{i});
}
}
assert(false && "not found required struct field");
return nullptr;
}
llvm::Value*
Advanced::compileFold(const Expression& fold, const std::string& hintRetVar) {
EXPAND_CONTEXT
assert(fold.op == Operator::FOLD);
//initialization:
Symbol varInSymbol = Attachments::get<Symbol>(fold.getOperands()[0]);
Implementation info = Query::queryImplementation(varInSymbol);
Iterator* it = Iterator::create(context, varInSymbol);
llvm::Value* rangeBegin = it->begin();
llvm::Value* rangeEnd = it->end();
llvm::Value* accumInit = scope->process(fold.getOperands()[1]);
std::string varIn = fold.getOperands()[0].getValueString();
std::string varAccum = fold.bindings[1];
std::string varEl = fold.bindings[0];
llvm::BasicBlock *blockBeforeLoop = llvm->builder.GetInsertBlock();
std::unique_ptr<TransformerSaturation> transformerSaturation(new TransformerSaturation(blockBeforeLoop, context.pass->managerTransformations));
llvm::BasicBlock *blockLoop = llvm::BasicBlock::Create(llvm::getGlobalContext(), "fold", function->raw);
llvm::BasicBlock *blockLoopBody = llvm::BasicBlock::Create(llvm::getGlobalContext(), "fold_body", function->raw);
llvm::BasicBlock *blockAfterLoop = llvm::BasicBlock::Create(llvm::getGlobalContext(), "fold_after", function->raw);
llvm::BasicBlock *blockNext = llvm::BasicBlock::Create(llvm::getGlobalContext(), "fold_next", function->raw);
llvm->builder.CreateBr(blockLoop);
// * create phi
llvm->builder.SetInsertPoint(blockLoop);
llvm::PHINode *accum = llvm->builder.CreatePHI(accumInit->getType(), 2, varAccum);
accum->addIncoming(accumInit, blockBeforeLoop);
llvm::PHINode *itLoop = llvm->builder.CreatePHI(rangeBegin->getType(), 2, "foldIt");
itLoop->addIncoming(rangeBegin, blockBeforeLoop);
// * loop checks
Value* condRange = llvm->builder.CreateICmpNE(itLoop, rangeEnd);
llvm->builder.CreateCondBr(condRange, blockLoopBody, blockAfterLoop);
// * loop body
llvm->builder.SetInsertPoint(blockLoopBody);
CodeScope* scopeLoop = fold.blocks.front();
- compilation::AbstractCodeScopeUnit* loopUnit = function->getScopeUnit(scopeLoop);
+ compilation::ICodeScopeUnit* loopUnit = function->getScopeUnit(scopeLoop);
Value* elIn = it->get(itLoop);
loopUnit->bindArg(accum, move(varAccum));
loopUnit->bindArg(elIn, move(varEl));
Value* accumNext = loopUnit->compile();
// * Loop saturation checks
bool flagSaturationTriggered = transformerSaturation->insertSaturationChecks(blockNext, blockAfterLoop, context);
llvm::BasicBlock* blockSaturation = llvm->builder.GetInsertBlock();
if (!flagSaturationTriggered){
llvm->builder.CreateBr(blockNext);
}
// * computing next iteration state
llvm->builder.SetInsertPoint(blockNext);
Value *itLoopNext = it->advance(itLoop);
accum->addIncoming(accumNext, llvm->builder.GetInsertBlock());
itLoop->addIncoming(itLoopNext, llvm->builder.GetInsertBlock());
llvm->builder.CreateBr(blockLoop);
// * finalization:
llvm->builder.SetInsertPoint(blockAfterLoop);
if (!flagSaturationTriggered){
return accum;
}
llvm::PHINode* result = llvm->builder.CreatePHI(accumInit->getType(), 2);
result->addIncoming(accum, blockLoop);
result->addIncoming(accumNext, blockSaturation);
return result;
}
llvm::Value*
Advanced::compileFoldInf(const Expression& fold, const std::string& hintRetVar) {
EXPAND_CONTEXT
assert(fold.op == Operator::FOLD_INF);
std::string accumName = fold.bindings[0];
llvm::Value* accumInit = scope->process(fold.getOperands()[0]);
llvm::BasicBlock *blockBeforeLoop = llvm->builder.GetInsertBlock();
llvm::BasicBlock *blockLoop = llvm::BasicBlock::Create(llvm::getGlobalContext(), "foldinf", function->raw);
llvm::BasicBlock *blockNext = llvm::BasicBlock::Create(llvm::getGlobalContext(), "foldinf_next", function->raw);
llvm::BasicBlock *blockAfterLoop = llvm::BasicBlock::Create(llvm::getGlobalContext(), "foldinf_post", function->raw);
std::unique_ptr<TransformerSaturation> transformerSaturation(new TransformerSaturation(blockBeforeLoop, context.pass->managerTransformations));
llvm->builder.CreateBr(blockLoop);
// * create phi
llvm->builder.SetInsertPoint(blockLoop);
llvm::PHINode *accum = llvm->builder.CreatePHI(accumInit->getType(), 2, accumName);
accum->addIncoming(accumInit, blockBeforeLoop);
// * loop body
CodeScope* scopeLoop = fold.blocks.front();
- compilation::AbstractCodeScopeUnit* unitLoop = function->getScopeUnit(scopeLoop);
+ compilation::ICodeScopeUnit* unitLoop = function->getScopeUnit(scopeLoop);
unitLoop->bindArg(accum, move(accumName));
Value* accumNext = unitLoop->compile();
// * Loop saturation checks
bool flagSaturationTriggered = transformerSaturation->insertSaturationChecks(blockNext, blockAfterLoop, context);
assert(flagSaturationTriggered);
// * computing next iteration state
llvm->builder.SetInsertPoint(blockNext);
accum->addIncoming(accumNext, llvm->builder.GetInsertBlock());
llvm->builder.CreateBr(blockLoop);
// finalization:
llvm->builder.SetInsertPoint(blockAfterLoop);
return accumNext;
}
llvm::Value*
Advanced::compileIf(const Expression& exprIf, const std::string& hintRetVar) {
EXPAND_CONTEXT
//initialization:
const Expression& condExpr = exprIf.getOperands()[0];
llvm::IRBuilder<>& builder = llvm->builder;
//llvm::Type* tyResultType = llvm->toLLVMType(llvm->ast->expandType(exprIf.type));
llvm::BasicBlock *blockAfter = llvm::BasicBlock::Create(llvm::getGlobalContext(), "ifAfter", function->raw);
llvm::BasicBlock *blockTrue = llvm::BasicBlock::Create(llvm::getGlobalContext(), "ifTrue", function->raw);
llvm::BasicBlock *blockFalse = llvm::BasicBlock::Create(llvm::getGlobalContext(), "ifFalse", function->raw);
llvm::Value* cond = scope->process(condExpr);
llvm->builder.CreateCondBr(cond, blockTrue, blockFalse);
builder.SetInsertPoint(blockTrue);
CodeScope* scopeTrue = exprIf.blocks.front();
llvm::Value* resultTrue = function->getScopeUnit(scopeTrue)->compile();
blockTrue = builder.GetInsertBlock();
builder.CreateBr(blockAfter);
builder.SetInsertPoint(blockFalse);
CodeScope* scopeFalse = exprIf.blocks.back();
llvm::Value* resultFalse = function->getScopeUnit(scopeFalse)->compile();
blockFalse = builder.GetInsertBlock();
builder.CreateBr(blockAfter);
builder.SetInsertPoint(blockAfter);
llvm::PHINode *ret = builder.CreatePHI(resultTrue->getType(), 2, NAME("if"));
ret->addIncoming(resultTrue, blockTrue);
ret->addIncoming(resultFalse, blockFalse);
return ret;
}
//TODO Switch: default variant no needed when all possible conditions are considered
llvm::Value*
Advanced::compileSwitch(const Expression& exprSwitch, const std::string& hintRetVar) {
EXPAND_CONTEXT
AST* root = context.pass->man->root;
UNUSED(function);
assert(exprSwitch.operands.size() >= 2);
assert(exprSwitch.operands[1].op == Operator::CASE_DEFAULT && "No default case in Switch Statement");
int countCases = exprSwitch.operands.size() - 1;
llvm::IRBuilder<>& builder = llvm->builder;
llvm::BasicBlock* blockProlog = builder.GetInsertBlock();
llvm::BasicBlock *blockEpilog = llvm::BasicBlock::Create(llvm::getGlobalContext(), "switchAfter", function->raw);
builder.SetInsertPoint(blockEpilog);
llvm::Type* exprSwitchType = llvm->toLLVMType(root->getType(exprSwitch));
llvm::PHINode *ret = builder.CreatePHI(exprSwitchType, countCases, NAME("switch"));
builder.SetInsertPoint(blockProlog);
llvm::Value * conditionSwitch = scope->process(exprSwitch.operands[0]);
llvm::BasicBlock *blockDefault = llvm::BasicBlock::Create(llvm::getGlobalContext(), "caseDefault", function->raw);
llvm::SwitchInst * instructionSwitch = builder.CreateSwitch(conditionSwitch, blockDefault, countCases);
for (int size = exprSwitch.operands.size(), i = 2; i < size; ++i) {
llvm::BasicBlock *blockCase = llvm::BasicBlock::Create(llvm::getGlobalContext(), "case" + std::to_string(i), function->raw);
llvm::Value* condCase = function->getScopeUnit(exprSwitch.operands[i].blocks.front())->compile();
builder.SetInsertPoint(blockCase);
llvm::Value* resultCase = function->getScopeUnit(exprSwitch.operands[i].blocks.back())->compile();
builder.CreateBr(blockEpilog);
ret->addIncoming(resultCase, builder.GetInsertBlock());
builder.SetInsertPoint(blockProlog);
instructionSwitch->addCase(dyn_cast<llvm::ConstantInt>(condCase), blockCase);
}
//compile default block:
builder.SetInsertPoint(blockDefault);
CodeScope* scopeDefault = exprSwitch.operands[1].blocks.front();
llvm::Value* resultDefault = function->getScopeUnit(scopeDefault)->compile();
builder.CreateBr(blockEpilog);
ret->addIncoming(resultDefault, builder.GetInsertBlock());
builder.SetInsertPoint(blockEpilog);
return ret;
}
//TODO recognize cases to make const arrays/stored in global mem/stack alloced.
llvm::Value*
Advanced::compileListAsSolidArray(const Expression &expr, const std::string& hintRetVar) {
EXPAND_CONTEXT
UNUSED(scope);
UNUSED(function);
AST* root = context.pass->man->root;
const size_t& length = expr.getOperands().size();
const Expression& expression = expr;
llvm::Value* zero = ConstantInt::get(tyNum, 0);
llvm::Value* one = ConstantInt::get(tyNum, 1);
ExpandedType typAggrExpanded = root->getType(expression);
assert(typAggrExpanded->__operator == TypeOperator::ARRAY);
llvm::Type* typEl = llvm->toLLVMType(ExpandedType(typAggrExpanded->__operands[0]));
ArrayType* typAggr = (ArrayType*) llvm::ArrayType::get(typEl, length);
llvm::Value* list = llvm->builder.CreateAlloca(typAggr, ConstantInt::get(Type::getInt32Ty(llvm::getGlobalContext()), length, false), hintRetVar);
const std::vector<Expression>& operands = expression.getOperands();
llvm::Value* addrOperand = llvm->builder.CreateGEP(typAggr, list, ArrayRef<Value *>(std::vector<Value*>{zero, zero}));
llvm->builder.CreateStore(scope->process(operands.front()), addrOperand) ;
for (auto i=++operands.begin(); i!=operands.end(); ++i){
addrOperand = llvm->builder.CreateGEP(typEl, addrOperand, ArrayRef<Value *>(std::vector<Value*>{one}));
llvm->builder.CreateStore(scope->process(*i), addrOperand) ;
}
return list;
// Value* listDest = l.builder.CreateAlloca(typList, ConstantInt::get(typI32, __size), *hintRetVar);
// l.buil1der.CreateMemCpy(listDest, listSource, __size, 16);
}
llvm::Value*
Advanced::compileConstantStringAsPChar(const string& data, const std::string& hintRetVar) {
EXPAND_CONTEXT
UNUSED(function);
UNUSED(scope);
Type* typPchar = PointerType::getUnqual(Type::getInt8Ty(llvm::getGlobalContext()));
//ArrayType* typStr = (ArrayType*) (llvm->toLLVMType(ExpandedType(TypeAnnotation(tag_array, TypePrimitive::I8, size+1))));
/*
std::vector<Constant *> chars;
chars.reserve(size+1);
for (size_t i=0; i< size; ++i){
chars[i] = ConstantInt::get(typI8, (unsigned char) data[i]);
}
chars[size] = ConstantInt::get(typI8, 0);
*/
Value* rawData = ConstantDataArray::getString(llvm::getGlobalContext(), data);
Value* rawPtrData = llvm->builder.CreateAlloca(rawData->getType(), ConstantInt::get(Type::getInt32Ty(llvm::getGlobalContext()), 1, false));
llvm->builder.CreateStore(rawData, rawPtrData);
return llvm->builder.CreateCast(llvm::Instruction::BitCast, rawPtrData, typPchar, hintRetVar);
}
diff --git a/cpp/src/compilation/containers.cpp b/cpp/src/compilation/containers.cpp
index c86d08d..b1d8c49 100644
--- a/cpp/src/compilation/containers.cpp
+++ b/cpp/src/compilation/containers.cpp
@@ -1,195 +1,195 @@
#include "compilation/containers.h"
using namespace std;
using namespace llvm;
using namespace xreate;
using namespace xreate::containers;
Iterator*
Iterator::create(xreate::compilation::Context context, const xreate::Symbol& var){
const Implementation& data = Query::queryImplementation(var);
switch(data.impl){
case ON_THE_FLY:
return new IteratorForward<ON_THE_FLY>(context, var, data.extract<ON_THE_FLY>());
case SOLID:
return new IteratorForward<SOLID>(context, var, data.extract<SOLID>());
default: assert(true);
}
assert(false && "Unknown declaration");
return nullptr;
}
llvm::Value*
IteratorForward<ON_THE_FLY>::begin() {
switch(sourceDecl.op) {
case xreate::Operator::LIST:
{
sourceRawType = llvm::Type::getInt32Ty(llvm::getGlobalContext());
return llvm::ConstantInt::get(Type::getInt32Ty(llvm::getGlobalContext()), 0);
};
case xreate::Operator::LIST_RANGE:{
assert(sourceDecl.operands.size()==2);
llvm::Value* result = sourceUnit->process(sourceDecl.operands.at(0));
sourceRawType = result->getType();
return result;
};
default: break;
}
if (linkedlist){
llvm::Value* result = sourceUnit->process(sourceDecl);
sourceRawType = result->getType();
return result;
}
assert(false);
}
llvm::Value*
IteratorForward<ON_THE_FLY>::end(){
switch(sourceDecl.op) {
case xreate::Operator::LIST: {
size_t idLast = sourceDecl.operands.size() - 1;
return ConstantInt::get(sourceRawType, idLast);
}
case xreate::Operator::LIST_RANGE: {
assert(sourceDecl.operands.size() == 2);
llvm::Value* valueEndOfRange = sourceUnit->process(sourceDecl.operands.at(1));
llvm::Value* valueConstOne = llvm::ConstantInt::get(llvm::Type::getInt32Ty(llvm::getGlobalContext()), 1);
return llvm->builder.CreateAdd(valueEndOfRange, valueConstOne);
};
default: break;
}
//return null pointer
if (linkedlist){
return ConstantPointerNull::getNullValue(sourceRawType);
}
assert(false && "Unknown declaration");
return nullptr;
}
llvm::Value*
IteratorForward<ON_THE_FLY>::get(Value* index,const std::string& hintRetVar){
const Expression& currentDecl = CodeScope::getDeclaration(current);
switch (currentDecl.op) {
case xreate::Operator::LIST: {
//TODO re check is it right scope(source) to compile currentDecl. Provide unittests.
llvm::Value* currentValue = sourceUnit->processSymbol(current);
return xreate::compilation::Advanced(context).compileArrayIndex(currentValue, std::vector<Value *>{index});
};
case xreate::Operator::LIST_RANGE: {
return index;
};
case xreate::Operator::MAP: {
assert(currentDecl.getOperands().size()==1);
assert(currentDecl.bindings.size());
assert(currentDecl.blocks.size());
CodeScope* scopeLoop = currentDecl.blocks.front();
std::string varEl = currentDecl.bindings[0];
const Symbol& symbIn = Attachments::get<Symbol>(currentDecl.getOperands()[0]);
auto it = std::unique_ptr<Iterator>(Iterator::create(context, symbIn));
Value* elIn = it->get(index, varEl);
- compilation::AbstractCodeScopeUnit* unitLoop = function->getScopeUnit(scopeLoop);
+ compilation::ICodeScopeUnit* unitLoop = function->getScopeUnit(scopeLoop);
unitLoop->bindArg(elIn, std::move(varEl));
return unitLoop->compile();
}
case xreate::Operator::NONE: {
//TODO review iterator determination strategy for case of Expression::BINDING
assert(currentDecl.__state==Expression::IDENT);
const Symbol& symbIn = Attachments::get<Symbol>(currentDecl);
auto it = std::unique_ptr<Iterator>(Iterator::create(context, symbIn));
return it->get(index);
};
default: break;
}
if (linkedlist){
return index;
}
assert(false && "Unknown declaration");
return nullptr;
}
llvm::Value*
IteratorForward<ON_THE_FLY>::advance(Value* index, const std::string& hintRetVar){
switch(sourceDecl.op)
{
case xreate::Operator::LIST:
case xreate::Operator::LIST_RANGE:
return llvm->builder.CreateAdd(index, llvm::ConstantInt::get(llvm::Type::getInt32Ty(llvm::getGlobalContext()), 1), hintRetVar);
default: break;
}
if (linkedlist){
ExpandedType tySource = llvm->ast->getType(CodeScope::getDeclaration(source));
assert(tySource->__operator == TypeOperator::ARRAY && "Linked list implementation has to have ARRAY type");
assert(tySource->__operands.size());
return xreate::compilation::Advanced(context).compileStructIndex(index, ExpandedType(TypeAnnotation(tySource->__operands.at(0))), linkedlist.fieldPointer);
}
assert(false && "Unknown declaration");
return nullptr;
}
//const ImplementationRec<ON_THE_FLY>& implementation
IteratorForward<SOLID>::IteratorForward(const compilation::Context& ctx, const xreate::Symbol& symbolContainer, const ImplementationRec<SOLID>& implementation)
: Iterator(), __length(implementation.size), llvm(ctx.pass->man->llvm)
{
__container = ctx.function->getScopeUnit(symbolContainer.scope)->processSymbol(symbolContainer);
}
llvm::Value*
IteratorForward<SOLID>::begin(){
//0
return llvm::ConstantInt::get(llvm::Type::getInt32Ty(llvm::getGlobalContext()), 0);
}
llvm::Value*
IteratorForward<SOLID>::end(){
//length
return llvm::ConstantInt::get(llvm::Type::getInt32Ty(llvm::getGlobalContext()), __length);
}
llvm::Value*
IteratorForward<SOLID>::get(llvm::Value* index,const std::string& hintRetVar){
//GEP[index]]
llvm::Type* tyNum = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Value* pResult = llvm->builder.CreateGEP(__container, ArrayRef<Value *>(std::vector<Value*>{ConstantInt::get(tyNum, 0), index}));
return llvm->builder.CreateLoad(pResult, hintRetVar);
}
llvm::Value*
IteratorForward<SOLID>::advance(llvm::Value* index, const std::string& hintRetVar){
//index + 1
llvm::Type* tyNum = llvm::Type::getInt32Ty(llvm::getGlobalContext());
return llvm->builder.CreateAdd(index, llvm::ConstantInt::get(tyNum, 1), hintRetVar);
}
diff --git a/cpp/src/compilation/containers.h b/cpp/src/compilation/containers.h
index 71815a7..89969b8 100644
--- a/cpp/src/compilation/containers.h
+++ b/cpp/src/compilation/containers.h
@@ -1,80 +1,80 @@
#ifndef CODEINSTRUCTIONS_H
#define CODEINSTRUCTIONS_H
#include "ast.h"
#include "llvmlayer.h"
#include "pass/compilepass.h"
#include "compilation/advanced.h"
#include "query/context.h"
#include "query/containers.h"
namespace xreate {
namespace containers {
using namespace llvm;
class Iterator{
public :
virtual llvm::Value* begin() =0;
virtual llvm::Value* end() = 0;
virtual llvm::Value* get(llvm::Value* index,const std::string& hintRetVar="") = 0;
virtual llvm::Value* advance(llvm::Value* index, const std::string& hintRetVar="")=0;
virtual ~Iterator(){};
static Iterator* create(xreate::compilation::Context context, const xreate::Symbol& var);
};
template<ImplementationType I>
class IteratorForward;
template<>
class IteratorForward<ON_THE_FLY> : public Iterator {
private:
LLVMLayer* llvm;
const xreate::Symbol current;
const Symbol source;
const ImplementationLinkedList linkedlist;
CodeScope* const sourceScope;
//TODO initialize and mark as const (three fields)
- compilation::AbstractCodeScopeUnit* sourceUnit;
- compilation::FunctionUnit* function; //TODO is used somewhere?
+ compilation::ICodeScopeUnit* sourceUnit;
+ compilation::IFunctionUnit* function; //TODO is used somewhere?
const Expression& sourceDecl;
compilation::Context context;
llvm::Type* sourceRawType =nullptr;
public:
IteratorForward(const compilation::Context& ctx, const xreate::Symbol& s, const ImplementationRec<ON_THE_FLY>& implementation)
: llvm(ctx.pass->man->llvm),
current(s),
source(implementation.source),
linkedlist(source),
sourceScope(source.scope),
sourceUnit(ctx.function->getScopeUnit(source.scope)),
sourceDecl(CodeScope::getDeclaration(source)),
context(ctx)
{}
llvm::Value* begin() override;
llvm::Value* end() override;
llvm::Value* get(llvm::Value* index,const std::string& hintRetVar="") override;
llvm::Value* advance(llvm::Value* index, const std::string& hintRetVar="") override;
};
template<>
class IteratorForward<SOLID>: public Iterator{
size_t __length;
llvm::Value* __container;
LLVMLayer* llvm;
public:
IteratorForward(const compilation::Context& ctx, const xreate::Symbol& symbolContainer, const ImplementationRec<SOLID>& implementation);
llvm::Value* begin() override;
llvm::Value* end() override;
llvm::Value* get(llvm::Value* index,const std::string& hintRetVar="") override;
llvm::Value* advance(llvm::Value* index, const std::string& hintRetVar="") override;
};
}}
#endif //CODEINSTRUCTIONS_H
diff --git a/cpp/src/compilation/latecontextcompiler2.cpp b/cpp/src/compilation/latecontextcompiler2.cpp
index 93bdb9d..02f3cf4 100644
--- a/cpp/src/compilation/latecontextcompiler2.cpp
+++ b/cpp/src/compilation/latecontextcompiler2.cpp
@@ -1,193 +1,195 @@
/*
* LateContextCompiler2.cpp
*
* Created on: 10 февр. 2016
* Author: pgess
*/
//TOTEST default variants - do not enable specialization context in order to check default variant invocation
#include "latecontextcompiler2.h"
#include "llvmlayer.h"
#include "pass/compilepass.h"
#include "query/context.h"
#include <iostream>
using namespace std;
namespace xreate {namespace context{
const string topicSpecializationAtom = "specialization";
const string topicDependencyAtom = "dependency";
typedef ExpressionSerialization<RequirementIntegralCode>::Code DomainId;
typedef ExpressionSerialization<RequirementIntegralCode>::Serializer Domain;
//TODO implement variantDefault;
llvm::Value* compileDecisionSelector(llvm::IRBuilder<>& builder, llvm::Value* selector, std::vector<llvm::Value*> vectorVariants, llvm::Value* variantDefault=nullptr){
assert(vectorVariants.size()>0);
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Type* tyElement = vectorVariants[0]->getType();
llvm::Type* tyVariants = llvm::VectorType::get(tyElement, vectorVariants.size());
llvm::Value* vectorRaw = llvm::ConstantVector::getNullValue(tyVariants);
for(DomainId i=0; i<vectorVariants.size(); ++i){
vectorRaw = builder.CreateInsertElement(vectorRaw, vectorVariants[i], llvm::ConstantInt::get(ty32, i));
}
return builder.CreateExtractElement(vectorRaw, selector);
}
-LateContextCompiler2::LateContextCompiler2(compilation::FunctionUnit* f, CompilePass* p)
+LateContextCompiler2::LateContextCompiler2(compilation::IFunctionUnit* f, CompilePass* p)
: function(f), pass(p){
ContextQuery* context = pass->queryContext;
__sizeOfDemand = context->getFunctionDemand(function->function->getName()).size();
}
llvm::Value*
LateContextCompiler2::findFunction(const std::string& calleeName, llvm::Function* specializationDefault, ScopePacked scopeCaller){
const string& functionName = function->function->getName();
ContextQuery* context = pass->queryContext;
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
const FunctionDemand& demand = context->getFunctionDemand(functionName);
const std::list<ManagedFnPtr>& specializations = pass->man->root->getFunctionVariants(calleeName);
//independent decision:
- Expression topic(Operator::CALL, {(Atom<Identifier_t>(string(topicSpecializationAtom))), (Atom<Identifier_t>(string(calleeName))), (Atom<Number_t>(scopeCaller))});
+ Expression topic(Operator::CALL, {(Atom<Identifier_t>(string(topicSpecializationAtom))),
+ Expression(Operator::CALL, {Atom<Identifier_t>(string(calleeName))}),
+ Atom<Number_t>(scopeCaller)});
assert(demand.right.count(topic) && "Can't determine specialization for the function");
size_t topicId = demand.right.at(topic);
llvm::Value* topicDecisionRaw = builder.CreateExtractValue(this->rawContextArgument, llvm::ArrayRef<unsigned>{(unsigned) topicId});
const Domain& specializationsDomain= context->getTopicDomain(topic);
std::vector<llvm::Function*> vectorVariants;
vectorVariants.reserve(specializationsDomain.size());
for (const ManagedFnPtr& f: specializations){
if (!f->guardContext.isValid()) continue;
const auto& variantId = specializationsDomain.getIdOptional(f->guardContext);
if (variantId){
if (vectorVariants.size() < *variantId + 1) {
vectorVariants.resize(*variantId + 1);
}
vectorVariants[*variantId] = pass->getFunctionUnit(f)->compile();
}
}
return compileDecisionSelectorAsSwitch(topicDecisionRaw, vectorVariants, specializationDefault);
}
llvm::Value*
LateContextCompiler2::compileContextArgument(const std::string& callee, ScopePacked scopeCaller){
const std::string& atomDependentDecision = Config::get("clasp.context.decisions.dependent");
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
ContextQuery* context = pass->queryContext;
const string& functionName = function->function->getName();
const Decisions& dictStaticDecisions = context->getFinalDecisions(scopeCaller);
const FunctionDemand& demandCallee = context->getFunctionDemand(callee);
const FunctionDemand& demandSelf = context->getFunctionDemand(functionName);
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Type* tyDemand = llvm::ArrayType::get(ty32, demandCallee.size());
//builder.CreateAlloca(tyDemand, llvm::ConstantInt::get(ty32, 1));
llvm::Value* res = llvm::ConstantArray::getNullValue(tyDemand);
for (size_t i=0, size = demandCallee.size(); i<size; ++i){
const Expression& topic = demandCallee.left.at(i);
llvm::Value* decisionRaw;
if (demandSelf.right.count(topic)){
//TOTEST decision propagation
//propagate decision
const size_t& topicId = demandSelf.right.at(topic);
decisionRaw = builder.CreateExtractValue(this->rawContextArgument, llvm::ArrayRef<unsigned>{(unsigned) topicId});
} else if (dictStaticDecisions.count(topic)){
//static final decision:
const Expression& decision = dictStaticDecisions.at(topic);
const Domain& domainOfTopic = context->getTopicDomain(topic);
const DomainId& decisionCode = domainOfTopic.getId(decision);
decisionRaw = llvm::ConstantInt::get(ty32, decisionCode);
} else {
//dependent decision
decisionRaw = compileDependentDecision(topic, scopeCaller);
}
res = builder.CreateInsertValue(res, decisionRaw, llvm::ArrayRef<unsigned>{(unsigned) i});
}
return res;
}
llvm::Value*
LateContextCompiler2::compileDependentDecision(const Expression& topic, ScopePacked scopeCaller){
const string& functionName = function->function->getName();
ContextQuery* context = pass->queryContext;
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
const FunctionDemand& demandSelf = context->getFunctionDemand(functionName);
const Expression topicDependency = Expression(Operator::CALL, {Atom<Identifier_t>(string(topicDependencyAtom)), topic, Atom<Number_t>(scopeCaller)});
const Domain& demandOfTopic = context->getTopicDomain(topic);
const Domain& domainOfTopicDependency = context->getTopicDomain(topicDependency);
//dependent decision
vector<llvm::Value*> vectorDecisions(domainOfTopicDependency.size(), llvm::UndefValue::get(ty32));
for (const std::pair<Expression, Expression>& entry: context->getDependentDecision(scopeCaller,topic)){
vectorDecisions[domainOfTopicDependency.getId(entry.first)]= llvm::ConstantInt::get(ty32, demandOfTopic.getId(entry.second));
}
size_t topicDependencyId = demandSelf.right.at(topicDependency);
llvm::Value* decisionRaw = builder.CreateExtractValue(this->rawContextArgument, llvm::ArrayRef<unsigned>{(unsigned) topicDependencyId});
auto result = compileDecisionSelector(pass->man->llvm->builder, decisionRaw, vectorDecisions);
return result;
}
llvm::Value*
LateContextCompiler2::compileDecisionSelectorAsSwitch(llvm::Value* selector, std::vector<llvm::Function*> vectorVariants, llvm::Function* variantDefault){
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::BasicBlock* blockDefault = llvm::BasicBlock::Create(llvm::getGlobalContext(), "caseDefault", this->function->raw);
llvm::BasicBlock *blockEpilog = llvm::BasicBlock::Create(llvm::getGlobalContext(), "VariantDeterminationEnd", this->function->raw);
llvm::SwitchInst* instrSwitch = builder.CreateSwitch(selector, blockDefault, vectorVariants.size());
builder.SetInsertPoint(blockEpilog);
llvm::PHINode *result = builder.CreatePHI(variantDefault->getType(), vectorVariants.size(), "callee");
for (size_t i=0; i<vectorVariants.size(); ++i){
llvm::BasicBlock* blockCase = llvm::BasicBlock::Create(llvm::getGlobalContext(), "", this->function->raw);
builder.SetInsertPoint(blockCase);
builder.CreateBr(blockEpilog);
result->addIncoming(vectorVariants[i], blockCase);
instrSwitch->addCase(llvm::ConstantInt::get(ty32, i), blockCase);
}
builder.SetInsertPoint(blockDefault);
builder.CreateBr(blockEpilog);
result->addIncoming(variantDefault, blockDefault);
builder.SetInsertPoint(blockEpilog);
return result;
}
size_t
LateContextCompiler2::getFunctionDemandSize() const {
return __sizeOfDemand;
}
}} /* namespace xreate::context */
diff --git a/cpp/src/compilation/latecontextcompiler2.h b/cpp/src/compilation/latecontextcompiler2.h
index 8d8234d..f4d91ab 100644
--- a/cpp/src/compilation/latecontextcompiler2.h
+++ b/cpp/src/compilation/latecontextcompiler2.h
@@ -1,51 +1,51 @@
/*
* LateContextCompiler2.h
*
* Created on: 10 февр. 2016
* Author: pgess
*/
//TOTEST compile several context arguments
#ifndef LATECONTEXTCOMPILER2_H_
#define LATECONTEXTCOMPILER2_H_
#include "serialization.h"
namespace llvm {
class Value;
class Function;
}
namespace xreate {
class CompilePass;
namespace compilation {
- class FunctionUnit;
+ class IFunctionUnit;
}}
namespace xreate {namespace context{
typedef unsigned int ScopePacked;
class LateContextCompiler2 {
public:
llvm::Value* rawContextArgument = nullptr;
- LateContextCompiler2(compilation::FunctionUnit* f, CompilePass* p);
+ LateContextCompiler2(compilation::IFunctionUnit* f, CompilePass* p);
llvm::Value* findFunction(const std::string& calleeName, llvm::Function* specializationDefault, ScopePacked scopeCaller);
llvm::Value* compileContextArgument(const std::string& callee, ScopePacked scopeCaller);
size_t getFunctionDemandSize() const;
private:
//boost::bimap<size_t, std::string> __decisions;
//std::vector<Domain> __scheme;
- compilation::FunctionUnit* function;
+ compilation::IFunctionUnit* function;
CompilePass* pass;
size_t __sizeOfDemand;
llvm::Value* compileDependentDecision(const Expression& topic, ScopePacked scopeCaller);
llvm::Value* compileDecisionSelectorAsSwitch(llvm::Value* selector, std::vector<llvm::Function*> vectorVariants, llvm::Function* variantDefault);
};
}} /* namespace xreate::context */
#endif /* LATECONTEXTCOMPILER2_H_ */
\ No newline at end of file
diff --git a/cpp/src/compilation/scopedecorators.h b/cpp/src/compilation/scopedecorators.h
index 0c6aa78..8c3146f 100644
--- a/cpp/src/compilation/scopedecorators.h
+++ b/cpp/src/compilation/scopedecorators.h
@@ -1,129 +1,129 @@
/*
* File: scopedecorators.h
* Author: pgess <v.melnychenko@xreate.org>
*
* Created on February 24, 2017, 11:35 AM
*/
#ifndef SCOPEDECORATORS_H
#define SCOPEDECORATORS_H
#include "ast.h"
#include "compilation/targetinterpretation.h"
#include "compilation/versions.h"
#include "compilation/transformations.h"
namespace xreate {
class CompilePass;
namespace compilation {
-class AbstractCodeScopeUnit;
-class FunctionUnit;
+class ICodeScopeUnit;
+class IFunctionUnit;
template<class Parent>
class CachedScopeDecorator: public Parent{
typedef CachedScopeDecorator<Parent> SELF;
public:
- CachedScopeDecorator(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
+ CachedScopeDecorator(CodeScope* codeScope, IFunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
void bindArg(llvm::Value* value, std::string&& alias)
{
//ensure existence of an alias
assert(Parent::scope->__identifiers.count(alias));
//memorize new value for an alias
- ScopedSymbol id{Parent::scope->__identifiers.at(alias), VERSION_NONE};
+ ScopedSymbol id{Parent::scope->__identifiers.at(alias), versions::VERSION_NONE};
__rawVars[id] = value;
}
void bindArg(llvm::Value* value, const ScopedSymbol& s) {
__rawVars[s] = value;
}
llvm::Value* compile(const std::string& hintBlockDecl="") override{
if (__rawVars.count(ScopedSymbol::RetSymbol)){
return __rawVars[ScopedSymbol::RetSymbol];
}
return Parent::compile(hintBlockDecl);
}
llvm::Value*
processSymbol(const Symbol& s, std::string hintRetVar) override{
CodeScope* scope = s.scope;
SELF* self = dynamic_cast<SELF*>(Parent::function->getScopeUnit(scope));
if (self->__rawVars.count(s.identifier)){
return self->__rawVars[s.identifier];
}
//Declaration could be overriden
Expression declaration = CodeScope::getDeclaration(s);
if (!declaration.isDefined()){
if (self->__declarationsOverriden.count(s.identifier)){
declaration = self->__declarationsOverriden[s.identifier];
} else {
assert(false); //in case of binding there should be raws provided.
}
}
return self->__rawVars[s.identifier] = Parent::processSymbol(s, hintRetVar);
}
void
overrideDeclaration(const Symbol binding, Expression&& declaration){
SELF* self = dynamic_cast<SELF*>(Parent::function->getScopeUnit(binding.scope));
self->__declarationsOverriden.emplace(binding.identifier, std::move(declaration));
}
- void registerChildScope(std::shared_ptr<AbstractCodeScopeUnit> scope){
+ void registerChildScope(std::shared_ptr<ICodeScopeUnit> scope){
__childScopes.push_back(scope);
}
void reset(){
__rawVars.clear();
__declarationsOverriden.clear();
__childScopes.clear();
}
private:
std::unordered_map<ScopedSymbol, Expression> __declarationsOverriden;
std::unordered_map<ScopedSymbol,llvm::Value*> __rawVars;
- std::list<std::shared_ptr<AbstractCodeScopeUnit>> __childScopes;
+ std::list<std::shared_ptr<ICodeScopeUnit>> __childScopes;
};
typedef CachedScopeDecorator<
compilation::TransformationsScopeDecorator<
interpretation::InterpretationScopeDecorator<
versions::VersionsScopeDecorator<compilation::BasicCodeScopeUnit>>>>
- DefaultScopeUnit;
+ DefaultCodeScopeUnit;
} //end of compilation namespace
struct CachedScopeDecoratorTag;
struct VersionsScopeDecoratorTag;
template<>
struct DecoratorsDict<CachedScopeDecoratorTag>{
typedef compilation::CachedScopeDecorator<
compilation::TransformationsScopeDecorator<
interpretation::InterpretationScopeDecorator<
versions::VersionsScopeDecorator<compilation::BasicCodeScopeUnit>>>> result;
};
template<>
struct DecoratorsDict<VersionsScopeDecoratorTag>{
typedef versions::VersionsScopeDecorator<
compilation::BasicCodeScopeUnit> result;
};
} //end of xreate
#endif /* SCOPEDECORATORS_H */
diff --git a/cpp/src/compilation/targetinterpretation.cpp b/cpp/src/compilation/targetinterpretation.cpp
index 3c79321..513a3a2 100644
--- a/cpp/src/compilation/targetinterpretation.cpp
+++ b/cpp/src/compilation/targetinterpretation.cpp
@@ -1,442 +1,442 @@
/*
* File: targetinterpretation.cpp
* Author: pgess
*
* Created on June 29, 2016, 6:45 PM
*/
#include "compilation/targetinterpretation.h"
#include "pass/interpretationpass.h"
#include "llvmlayer.h"
#include "compilation/scopedecorators.h"
#include <boost/scoped_ptr.hpp>
#include <iostream>
#include <clang/AST/DeclBase.h>
using namespace std;
using namespace xreate::compilation;
namespace xreate{ namespace interpretation{
const Expression EXPRESSION_FALSE = Expression(Atom<Number_t>(0));
const Expression EXPRESSION_TRUE = Expression(Atom<Number_t>(1));
//Expression
//InterpretationScope::compile(const Expression& expression){}
CodeScope*
InterpretationScope::processOperatorIf(const Expression& expression){
const Expression& exprCondition = process(expression.getOperands()[0]);
if (exprCondition == EXPRESSION_TRUE){
return expression.blocks.front();
}
return expression.blocks.back();
}
CodeScope*
InterpretationScope::processOperatorSwitch(const Expression& expression) {
const Expression& exprCondition = process(expression.operands[0]);
bool flagHasDefault = expression.operands[1].op == Operator::CASE_DEFAULT;
//TODO check that one and only one case variant is appropriate
for (size_t size = expression.operands.size(), i= flagHasDefault? 2: 1; i<size; ++i){
const Expression& exprCase = process(expression.operands[i]);
if (function->getScope(exprCase.blocks.front())->processScope() == exprCondition){
return exprCase.blocks.back();
}
}
if (flagHasDefault){
const Expression& exprCaseDefault = expression.operands[1];
return exprCaseDefault.blocks.front();
}
assert(false && "Switch has no appropriate variant");
return nullptr;
}
llvm::Value*
InterpretationScope::compileHybrid(const InterpretationOperator& op, const Expression& expression, const Context& context){
switch(op){
case IF_INTERPRET_CONDITION: {
CodeScope* scopeResult = processOperatorIf(expression);
llvm::Value* result = context.function->getScopeUnit(scopeResult)->compile();
return result;
}
case SWITCH_INTERPRET_CONDITION:{
CodeScope* scopeResult = processOperatorSwitch(expression);
llvm::Value* result = context.function->getScopeUnit(scopeResult)->compile();
return result;
}
case FOLD_INTERPRET_INPUT: {
//initialization
const Expression& exprInput = process(expression.getOperands()[0]);
assert(exprInput.op == Operator::LIST);
CodeScope* scopeBody = expression.blocks.front();
const string& nameEl = expression.bindings[0];
- Symbol symbEl{ScopedSymbol{scopeBody->__identifiers.at(nameEl), VERSION_NONE}, scopeBody};
+ Symbol symbEl{ScopedSymbol{scopeBody->__identifiers.at(nameEl), versions::VERSION_NONE}, scopeBody};
const std::string& idAccum = expression.bindings[1];
llvm::Value* rawAccum = context.scope->process(expression.getOperands()[1]);
InterpretationScope* intrBody = function->getScope(scopeBody);
auto unitBody = Decorators<CachedScopeDecoratorTag>::getInterface(context.function->getScopeUnit(scopeBody));
const std::vector<Expression> elementsInput= exprInput.getOperands();
for (size_t i=0; i<elementsInput.size(); ++i){
intrBody->reset();
unitBody->reset();
Expression exprElement = elementsInput[i];
intrBody->overrideBinding(exprElement, nameEl);
unitBody->overrideDeclaration(symbEl, move(exprElement));
unitBody->bindArg(rawAccum, string(idAccum));
rawAccum = unitBody->compile();
}
return rawAccum;
}
/*
case FOLD_INF_INTERPRET_INOUT{
}
*/
case CALL_INTERPRET_PARTIAL: {
const std::string &calleeName = expression.getValueString();
- AbstractCodeScopeUnit* scopeUnitSelf = context.scope;
+ ICodeScopeUnit* scopeUnitSelf = context.scope;
ManagedFnPtr callee = this->function->man->ast->findFunction(calleeName);
const FunctionInterpretationData& calleeData = FunctionInterpretationHelper::getSignature(callee);
std::vector<llvm::Value *> argsActual;
PIFSignature sig;
sig.declaration = callee;
for(size_t no=0, size = expression.operands.size(); no < size; ++no){
const Expression& op = expression.operands[no];
if (calleeData.signature.at(no) == INTR_ONLY){
sig.bindings.push_back(process(op));
continue;
}
argsActual.push_back(scopeUnitSelf->process(op));
}
TargetInterpretation* man = dynamic_cast<TargetInterpretation*>(this->function->man);
PIFunction* pifunction = man->getFunction(move(sig));
llvm::Function* raw = pifunction->compile();
boost::scoped_ptr<CallStatementRaw> statement(new CallStatementRaw(raw, man->pass->man->llvm));
return (*statement)(move(argsActual));
}
default: break;
}
assert(false&& "Unknown hybrid operator");
return nullptr;
}
llvm::Value*
InterpretationScope::compile(const Expression& expression, const Context& context){
const InterpretationData& data = Attachments::get<InterpretationData>(expression);
if (data.op != InterpretationOperator::NONE){
return compileHybrid(data.op, expression, context);
}
Expression result = process(expression);
return context.scope->process(result);
}
Expression
InterpretationScope::process(const Expression& expression){
switch (expression.__state){
case Expression::INVALID:
assert(false);
case Expression::VARIANT:
case Expression::NUMBER:
case Expression::STRING:
return expression;
case Expression::IDENT:{
Symbol s = Attachments::get<Symbol>(expression);
return Parent::processSymbol(s);
}
case Expression::COMPOUND:
break;
default: assert(false);
}
switch (expression.op) {
case Operator::EQU: {
const Expression& left = process(expression.operands[0]);
const Expression& right = process(expression.operands[1]);
if (left == right) return EXPRESSION_TRUE;
return EXPRESSION_FALSE;
}
case Operator::NE: {
const Expression& left = process(expression.operands[0]);
const Expression& right = process(expression.operands[1]);
if (left == right) return EXPRESSION_FALSE;
return EXPRESSION_TRUE;
}
case Operator::LOGIC_AND: {
assert(expression.operands.size() == 1);
return process (expression.operands[0]);
}
// case Operator::LOGIC_OR:
case Operator::CALL: {
const std::string &fnName = expression.getValueString();
ManagedFnPtr fnAst = this->function->man->ast->findFunction(fnName);
InterpretationFunction* fnUnit = this->function->man->getFunction(fnAst);
vector<Expression> args;
args.reserve(expression.getOperands().size());
for(size_t i=0, size = expression.getOperands().size(); i<size; ++i) {
args.push_back(process(expression.getOperands()[i]));
}
return fnUnit->process(args);
}
case Operator::IF:{
CodeScope* scopeResult = processOperatorIf(expression);
return function->getScope(scopeResult)->processScope();
}
case Operator::SWITCH: {
CodeScope* scopeResult = processOperatorSwitch(expression);
return function->getScope(scopeResult)->processScope();
}
case Operator::INDEX: {
const Expression& exprKey = process(expression.operands[1]);
const Expression& exprData = process(expression.operands[0]);
if (exprKey.__state == Expression::STRING){
const string& key = exprKey.getValueString();
assert(exprData.__indexBindings.count(key));
return exprData.operands[exprData.__indexBindings.at(key)];
}
if (exprKey.__state == Expression::NUMBER){
int key = exprKey.getValueDouble();
return exprData.operands[key];
}
assert(false);
}
case Operator::FOLD: {
const Expression& exprInput = process(expression.getOperands()[0]);
const Expression& exprInit = process(expression.getOperands()[1]);
const std::string& argEl = expression.bindings[0];
const std::string& argAccum = expression.bindings[1];
InterpretationScope* body = function->getScope(expression.blocks.front());
Expression accum = exprInit;
for(size_t size=exprInput.getOperands().size(), i=0; i<size; ++i){
body->overrideBinding(exprInput.getOperands()[i], argEl);
body->overrideBinding(accum, argAccum);
accum = body->processScope();
}
return accum;
}
// case Operator::MAP: {
// break;
// }
default: break;
}
return expression;
}
InterpretationFunction*
-TargetInterpretation::getFunction(FunctionUnit* unit){
+TargetInterpretation::getFunction(IFunctionUnit* unit){
if (__dictFunctionsByUnit.count(unit)) {
return __dictFunctionsByUnit.at(unit);
}
InterpretationFunction* f = new InterpretationFunction(unit->function, this);
__dictFunctionsByUnit.emplace(unit, f);
assert(__functions.emplace(unit->function.id(), f).second);
return f;
}
PIFunction*
TargetInterpretation::getFunction(PIFSignature&& sig){
auto f = __pifunctions.find(sig);
if (f != __pifunctions.end()){
return f->second;
}
PIFunction* result = new PIFunction(PIFSignature(sig), __pifunctions.size(), this);
__pifunctions.emplace(move(sig), result);
assert(__dictFunctionsByUnit.emplace(result->functionUnit, result).second);
return result;
}
InterpretationScope*
TargetInterpretation::transformContext(const Context& c){
return this->getFunction(c.function)->getScope(c.scope->scope);
}
llvm::Value*
TargetInterpretation::compile(const Expression& expression, const Context& ctx){
return transformContext(ctx)->compile(expression, ctx);
}
InterpretationFunction::InterpretationFunction(const ManagedFnPtr& function, Target<TargetInterpretation>* target)
: Function<TargetInterpretation>(function, target)
{}
Expression
InterpretationFunction::process(const std::vector<Expression>& args){
InterpretationScope* body = getScope(__function->__entry);
for(size_t i=0, size = args.size(); i<size; ++i) {
body->overrideBinding(args.at(i), string(body->scope->__bindings.at(i)));
}
return body->processScope();
}
// Partial function interpretation
-typedef BasicFunctionDecorator PIFunctionUnitParent;
+typedef BasicFunctionUnit PIFunctionUnitParent;
class PIFunctionUnit: public PIFunctionUnitParent{
public:
PIFunctionUnit(ManagedFnPtr f, std::set<size_t>&& arguments, size_t id, CompilePass* p)
: PIFunctionUnitParent(f, p), argumentsActual(move(arguments)), __id(id)
{}
protected:
std::vector<llvm::Type*> prepareArguments(){
LLVMLayer* llvm = PIFunctionUnitParent::pass->man->llvm;
AST* ast = PIFunctionUnitParent::pass->man->root;
CodeScope* entry = PIFunctionUnitParent::function->__entry;
std::vector<llvm::Type*> signature;
for(size_t no: argumentsActual){
VNameId argId = entry->__identifiers.at(entry->__bindings.at(no));
- ScopedSymbol arg{argId, VERSION_NONE};
+ ScopedSymbol arg{argId, versions::VERSION_NONE};
signature.push_back(llvm->toLLVMType(ast->expandType(entry->__declarations.at(arg).type)));
}
return signature;
}
llvm::Function::arg_iterator prepareBindings(){
CodeScope* entry = PIFunctionUnitParent::function->__entry;
- AbstractCodeScopeUnit* entryCompilation = PIFunctionUnitParent::getScopeUnit(entry);
+ ICodeScopeUnit* entryCompilation = PIFunctionUnitParent::getScopeUnit(entry);
llvm::Function::arg_iterator fargsI = PIFunctionUnitParent::raw->arg_begin();
for(size_t no: argumentsActual){
- ScopedSymbol arg{entry->__identifiers.at(entry->__bindings.at(no)), VERSION_NONE};
+ ScopedSymbol arg{entry->__identifiers.at(entry->__bindings.at(no)), versions::VERSION_NONE};
entryCompilation->bindArg(&*fargsI, arg);
fargsI->setName(entry->__bindings.at(no));
++fargsI;
}
return fargsI;
}
virtual std::string prepareName(){
return PIFunctionUnitParent::prepareName() + "_" + std::to_string(__id);
}
private:
std::set<size_t> argumentsActual;
size_t __id;
};
PIFunction::PIFunction(PIFSignature&& sig, size_t id, TargetInterpretation* target)
: InterpretationFunction(sig.declaration, target), signatureInstance(move(sig))
{
const FunctionInterpretationData& functionData = FunctionInterpretationHelper::getSignature(signatureInstance.declaration);
std::set<size_t> argumentsActual;
for (size_t no=0, size=functionData.signature.size(); no < size; ++no){
if (functionData.signature.at(no) != INTR_ONLY){
argumentsActual.insert(no);
}
}
functionUnit = new PIFunctionUnit(signatureInstance.declaration, move(argumentsActual), id, target->pass);
CodeScope* entry = signatureInstance.declaration->__entry;
auto entryUnit = Decorators<CachedScopeDecoratorTag>::getInterface<>(functionUnit->getEntry());
InterpretationScope* entryIntrp = InterpretationFunction::getScope(entry);
for(size_t no=0, sigNo=0, size = entry->__bindings.size(); no < size; ++no){
if (functionData.signature.at(no) == INTR_ONLY){
entryIntrp->overrideBinding(signatureInstance.bindings[sigNo], entry->__bindings[no]);
VNameId argId = entry->__identifiers.at(entry->__bindings[no]);
- Symbol argSymbol{ScopedSymbol{argId, VERSION_NONE}, entry};
+ Symbol argSymbol{ScopedSymbol{argId, versions::VERSION_NONE}, entry};
entryUnit->overrideDeclaration(argSymbol, Expression(signatureInstance.bindings[sigNo]));
++sigNo;
}
}
}
llvm::Function*
PIFunction::compile(){
llvm::Function* raw = functionUnit->compile();
return raw;
}
bool operator<(const PIFSignature& lhs, const PIFSignature& rhs){
if (lhs.declaration.id() != rhs.declaration.id()) {
return lhs.declaration.id() < rhs.declaration.id();
}
return lhs.bindings < rhs.bindings;
}
bool operator<(const PIFSignature& lhs, PIFunction* const rhs){
return lhs < rhs->signatureInstance;
}
bool operator<(PIFunction* const lhs, const PIFSignature& rhs){
return lhs->signatureInstance < rhs;
}
}}
diff --git a/cpp/src/compilation/targetinterpretation.h b/cpp/src/compilation/targetinterpretation.h
index a36b08a..3a47bdd 100644
--- a/cpp/src/compilation/targetinterpretation.h
+++ b/cpp/src/compilation/targetinterpretation.h
@@ -1,130 +1,130 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/*
* File: targetstatic.h
* Author: pgess
*
* Created on July 2, 2016, 1:25 PM
*/
#ifndef TARGETSTATIC_H
#define TARGETSTATIC_H
#include "ast.h"
#include "pass/compilepass.h"
#include "compilation/targets.h"
#include "pass/interpretationpass.h"
namespace xreate{ namespace interpretation{
class TargetInterpretation;
class InterpretationScope;
class InterpretationFunction;
}}
namespace xreate{ namespace compilation{
template <>
struct TargetInfo<interpretation::TargetInterpretation> {
typedef Expression Result;
typedef interpretation::InterpretationScope Scope;
typedef interpretation::InterpretationFunction Function;
};
}}
namespace xreate{ namespace interpretation{
class InterpretationScope: public compilation::Scope<TargetInterpretation>{
typedef Scope<TargetInterpretation> Parent;
public:
InterpretationScope(CodeScope* scope, compilation::Function<TargetInterpretation>* f): Parent(scope, f) {}
Expression process(const Expression& expression) override;
llvm::Value* compile(const Expression& expression, const compilation::Context& context);
private:
llvm::Value* compileHybrid(const InterpretationOperator& op, const Expression& expression, const compilation::Context& context);
//llvm::Value* compilePartialFnCall(const Expression& expression, const Context& context);
CodeScope* processOperatorIf(const Expression& expression);
CodeScope* processOperatorSwitch(const Expression& expression);
};
class InterpretationFunction: public compilation::Function<TargetInterpretation>{
public:
InterpretationFunction(const ManagedFnPtr& function, compilation::Target<TargetInterpretation>* target);
Expression process(const std::vector<Expression>& args);
};
/*
* Partially interpreted function signature
*/
struct PIFSignature{
ManagedFnPtr declaration;
std::vector<Expression> bindings;
};
class PIFunctionUnit;
class PIFunction: public InterpretationFunction{
public:
PIFunctionUnit* functionUnit;
PIFSignature signatureInstance;
PIFunction(PIFSignature&& sig, size_t id, TargetInterpretation* target);
llvm::Function* compile();
};
bool operator<(const PIFSignature& lhs, PIFunction* const rhs);
bool operator<(PIFunction* const lhs, const PIFSignature& rhs);
class TargetInterpretation: public compilation::Target<TargetInterpretation>{
public:
TargetInterpretation(AST* root, CompilePass* passCompilation): Target<TargetInterpretation>(root), pass(passCompilation){}
//target:
public:
- InterpretationFunction* getFunction(compilation::FunctionUnit* unit);
+ InterpretationFunction* getFunction(compilation::IFunctionUnit* unit);
PIFunction* getFunction(PIFSignature&& sig);
private:
std::map<PIFSignature, PIFunction*> __pifunctions;
- std::map<compilation::FunctionUnit*, InterpretationFunction*> __dictFunctionsByUnit;
+ std::map<compilation::IFunctionUnit*, InterpretationFunction*> __dictFunctionsByUnit;
//self:
public:
CompilePass* pass;
llvm::Value* compile(const Expression& expression, const compilation::Context& ctx);
private:
InterpretationScope* transformContext(const compilation::Context& c);
};
template<class Parent>
class InterpretationScopeDecorator: public Parent{
public:
- InterpretationScopeDecorator(CodeScope* codeScope, compilation::FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
+ InterpretationScopeDecorator(CodeScope* codeScope, compilation::IFunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
virtual llvm::Value* process(const Expression& expr, const std::string& hintVarDecl){
const InterpretationData& data = Attachments::get<InterpretationData>(expr, {ANY, NONE});
bool flagInterpretationEligible = (data.resolution == INTR_ONLY || data.op != InterpretationOperator::NONE);
if (flagInterpretationEligible){
compilation::Context ctx{this, this->function, this->pass};
return Parent::pass->targetInterpretation->compile(expr, ctx);
}
return Parent::process(expr, hintVarDecl);
}
};
}} //end of xreate:: interpretation
#endif /* TARGETSTATIC_H */
//transformers:
// template<>
// struct TransformerInfo<TargetInterpretation> {
// static const int id = 1;
// };
\ No newline at end of file
diff --git a/cpp/src/compilation/targets.h b/cpp/src/compilation/targets.h
index 6b891c7..b7247cd 100644
--- a/cpp/src/compilation/targets.h
+++ b/cpp/src/compilation/targets.h
@@ -1,191 +1,191 @@
/*
* File: targetabstract.h
* Author: pgess
*
* Created on July 2, 2016, 1:25 PM
*/
#ifndef TARGETABSTRACT_H
#define TARGETABSTRACT_H
#include "ast.h"
#include <boost/optional.hpp>
#include <map>
namespace xreate{ namespace compilation {
template <typename ConcreteTarget>
struct TargetInfo{
//typedef Result
//typedef Function
//typedef Scope
};
template<typename ConcreteTarget>
class Function;
template<typename ConcreteTarget>
class Target;
template<typename ConcreteTarget>
class Scope{
typedef typename TargetInfo<ConcreteTarget>::Scope Self;
public:
CodeScope* scope;
typename TargetInfo<ConcreteTarget>::Result
processSymbol(const Symbol& s){
CodeScope* scope = s.scope;
Self* self = function->getScope(scope);
if (self->__bindings.count(s.identifier)) {
return self->__bindings[s.identifier];
}
const Expression& declaration = CodeScope::getDeclaration(s);
if (!declaration.isDefined()){
assert(false); //for bindings there should be result already
}
return self->__bindings[s.identifier] = self->process(declaration);
}
typename TargetInfo<ConcreteTarget>::Result
processScope() {
if (raw) return *raw;
raw = process(scope->getBody());
return *raw;
}
// typename TargetInfo<ConcreteTarget>::Result
// processFunction(typename TargetInfo<ConcreteTarget>::Function* fnRemote, const std::vector<typename TargetInfo<ConcreteTarget>::Result>& args){
// Scope<ConcreteTarget> scopeRemote = fnRemote->getScope(fnRemote->__function->__entry);
//
// if (scopeRemote->raw){
// return scopeRemote->raw;
// }
//
// return fnRemote->process(args);
// }
virtual typename TargetInfo<ConcreteTarget>::Result
process(const Expression& expression)=0;
Scope(CodeScope* codeScope, Function<ConcreteTarget>* f)
: scope(codeScope), function(f) {}
virtual ~Scope(){}
void
overrideBinding(typename TargetInfo<ConcreteTarget>::Result arg, const std::string& name){
assert(scope->__identifiers.count(name));
- ScopedSymbol id{scope->__identifiers.at(name), VERSION_NONE};
+ ScopedSymbol id{scope->__identifiers.at(name), versions::VERSION_NONE};
__bindings[id] = arg;
//reset the result if any:
raw.reset();
}
void registerChildScope(std::shared_ptr<Self> scope){
__childScopes.push_back(scope);
}
void reset(){
__bindings.clear();
__childScopes.clear();
raw.reset();
}
protected:
Function<ConcreteTarget>* function=0;
std::map<ScopedSymbol, typename TargetInfo<ConcreteTarget>::Result> __bindings;
std::list<std::shared_ptr<Self>> __childScopes;
typename boost::optional<typename TargetInfo<ConcreteTarget>::Result> raw;
};
template<typename ConcreteTarget>
class Function{
typedef typename TargetInfo<ConcreteTarget>::Result Result;
typedef typename TargetInfo<ConcreteTarget>::Scope ConcreteScope;
public:
Function(const ManagedFnPtr& function, Target<ConcreteTarget>* target)
: man(target), __function(function) {}
virtual ~Function(){};
ConcreteScope*
getScope(CodeScope* scope){
if (__scopes.count(scope)) {
auto result = __scopes.at(scope).lock();
if (result){
return result.get();
}
}
std::shared_ptr<ConcreteScope> unit(new ConcreteScope(scope, this));
if (scope->__parent != nullptr){
getScope(scope->__parent)->registerChildScope(unit);
} else {
assert(!__entryScope);
__entryScope = unit;
}
if (!__scopes.emplace(scope, unit).second){
__scopes[scope] = unit;
}
return unit.get();
}
virtual Result
process(const std::vector<Result>& args)=0;
Target<ConcreteTarget>* man=0;
ManagedFnPtr __function;
protected:
std::map<CodeScope*, std::weak_ptr<ConcreteScope>> __scopes;
std::shared_ptr<ConcreteScope> __entryScope;
};
template<typename ConcreteTarget>
class Target {
typedef typename TargetInfo<ConcreteTarget>::Function ConcreteFunction;
public:
Target(AST* root): ast(root){}
ConcreteFunction*
getFunction(const ManagedFnPtr& function){
unsigned int id = function.id();
if (!__functions.count(id)){
ConcreteFunction* unit = new ConcreteFunction(function, this);
__functions.emplace(id, unit);
return unit;
}
return __functions.at(id);
}
AST* ast;
virtual ~Target(){
for (const auto& entry: __functions){
delete entry.second;
}
}
protected:
std::map<unsigned int, ConcreteFunction*> __functions;
};
}}
#endif /* TARGETABSTRACT_H */
diff --git a/cpp/src/compilation/transformations.h b/cpp/src/compilation/transformations.h
index d2ac123..5455411 100644
--- a/cpp/src/compilation/transformations.h
+++ b/cpp/src/compilation/transformations.h
@@ -1,110 +1,110 @@
/*
* File: transformations.h
* Author: pgess <v.melnychenko@xreate.org>
*
* Created on March 25, 2017, 9:04 PM
*/
#ifndef TRANSFORMATIONS_H
#define TRANSFORMATIONS_H
#include "pass/compilepass.h"
namespace xreate { namespace compilation {
template <class TransformerType>
struct TransformerInfo {
//static const unsigned int id = 1; (current vacant id)
};
class Transformer{
public:
virtual llvm::Value* transform(const Expression& expression, llvm::Value* raw, const Context& ctx)=0;
virtual ~Transformer(){};
};
class TransformationsManager {
public:
std::list<Transformer*> getRelevantTransformers(const Expression& expression);
template<class TransformerType>
void registerTransformer(const std::string& annotation, TransformerType* t){
const int id = TransformerInfo<TransformerType>::id;
assert(!__transformers.count(id));
__transformers[id] = t;
__subscriptions.emplace(annotation, id);
}
template<class TransformerType>
void unregisterTransformer(const std::string& annotation, TransformerType* t){
const unsigned int id = TransformerInfo<TransformerType>::id;
auto range = __subscriptions.equal_range(annotation);
const auto entry = make_pair(annotation, id);
__subscriptions.erase(std::find_if(range.first, range.second, [id](const auto& el){return el.second == id;}));
__transformers.erase(id);
}
template<class TransformerType>
TransformerType* update(TransformerType* newInstance){
const int id = TransformerInfo<TransformerType>::id;
Transformer* oldInstance = __transformers[id];
__transformers[id] = newInstance;
return static_cast<TransformerType*>(oldInstance);
}
template<class TransformerType>
bool exists(){
const int id = TransformerInfo<TransformerType>::id;
return __transformers.count(id);
}
template <class TransformerType>
TransformerType* get(){
const int id = TransformerInfo<TransformerType>::id;
return static_cast<TransformerType*>(__transformers.at(id));
}
private:
std::map<unsigned int, Transformer*> __transformers;
std::multimap<std::string, unsigned int> __subscriptions;
};
template <class Parent>
class TransformationsScopeDecorator: public Transformer, public Parent {
// SCOPE DECORATOR PART
public:
- TransformationsScopeDecorator(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass)
+ TransformationsScopeDecorator(CodeScope* codeScope, IFunctionUnit* f, CompilePass* compilePass)
: Parent(codeScope, f, compilePass){}
virtual llvm::Value*
process(const Expression& expr, const std::string& hintVarDecl=""){
llvm::Value* result = Parent::process(expr, hintVarDecl);
return transform(expr, result, Context{this, Parent::function, Parent::pass});
}
// TRANSFORMER PART
public:
virtual llvm::Value*
transform(const Expression& expression, llvm::Value* raw, const Context& ctx) {
llvm::Value* result = raw;
TransformationsManager* man = Parent::pass->managerTransformations;
if (expression.tags.size())
for (Transformer* handler: man->getRelevantTransformers(expression)){
result = handler->transform(expression, result, ctx);
}
return result;
}
};
} }
#endif /* TRANSFORMATIONS_H */
diff --git a/cpp/src/compilation/versions.h b/cpp/src/compilation/versions.h
index bc958e6..82ca3fc 100644
--- a/cpp/src/compilation/versions.h
+++ b/cpp/src/compilation/versions.h
@@ -1,125 +1,126 @@
/*
* versions.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on January 21, 2017, 1:24 PM
*/
#include "pass/versionspass.h"
#include "pass/compilepass.h"
+#include "llvmlayer.h"
namespace xreate {
class CompilePass;
namespace compilation {
- class AbstractCodeScopeUnit;
- class FunctionUnit;
+ class ICodeScopeUnit;
+ class IFunctionUnit;
}
namespace versions{
template<class Parent>
class VersionsScopeDecorator: public Parent{
typedef VersionsScopeDecorator<Parent> SELF;
public:
- VersionsScopeDecorator(CodeScope* codeScope, compilation::FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
+ VersionsScopeDecorator(CodeScope* codeScope, compilation::IFunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
virtual llvm::Value* processSymbol(const Symbol& s, std::string hintSymbol=""){
if (Attachments::exists<VersionImposedDependency>(s)){
const std::list<Symbol> dependencies = Attachments::get<VersionImposedDependency>(s);
for(const Symbol& symbolDependent: dependencies){
processSymbol(symbolDependent);
}
}
llvm::Value* result = Parent::processSymbol(s, hintSymbol);
if (s.identifier.version == VERSION_INIT){
llvm::Value* storage = SELF::processIntrinsicInit(result->getType(), hintSymbol);
setSymbolStorage(s, storage);
processIntrinsicCopy(result, storage);
- return compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
+ return compilation::ICodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
} else if (s.identifier.version != VERSION_NONE){
Symbol symbolInitVersion = getSymbolInitVersion(s);
llvm::Value* storage = getSymbolStorage(symbolInitVersion);
processIntrinsicCopy(result, storage);
- return compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
+ return compilation::ICodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
}
return result;
}
llvm::Value*
processIntrinsicInit(llvm::Type* typeStorage, const std::string& hintVarDecl=""){
llvm::IntegerType* tyInt = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::ConstantInt* constOne = llvm::ConstantInt::get(tyInt, 1, false);
- return compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateAlloca(typeStorage, constOne, hintVarDecl);
+ return compilation::ICodeScopeUnit::pass->man->llvm->builder.CreateAlloca(typeStorage, constOne, hintVarDecl);
}
void
processIntrinsicCopy(llvm::Value* value, llvm::Value* storage){
- compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateStore(value, storage);
+ compilation::ICodeScopeUnit::pass->man->llvm->builder.CreateStore(value, storage);
}
private:
std::map<Symbol, llvm::Value*> __symbolStorage;
static Symbol
getSymbolInitVersion(const Symbol& s){
return Symbol{ScopedSymbol{s.identifier.id, VERSION_INIT}, s.scope};
}
llvm::Value*
getSymbolStorage(const Symbol& s){
return __symbolStorage.at(s);
}
void setSymbolStorage(const Symbol& s, llvm::Value* storage){
__symbolStorage[s] = storage;
}
};
} } //end of namespace xreate::versions
// llvm::Value*
// processIntrinsicInitAndCopy(){
//
// }
//llvm::Value*
//process(const Expression& expr, const std::string& hintVarDecl){
// case Operator::CALL_INTRINSIC: {
// enum INRINSIC{INIT, COPY};
//
// const ExpandedType& typSymbol = pass->man->root->expandType(expr.type);
//
// INTRINSIC op = (INTRINSIC) expr.getValueDouble();
//
// switch (op){
// case INIT: {
// llvm::Type* typSymbolRaw = l.toLLVMType(typSymbol);
//
//
// return storage;
// }
//
// case COPY: {
// llvm::Type* typSymbolRaw = l.toLLVMType(typSymbol);
// llvm::value* valueOriginal = process(expr.getOperands()[0], hintVarDecl);
// llvm::Value* storage = l.builder.CreateAlloca(typSymbolRaw, constOne, hintVarDecl);
// llvm::Value* valueCopy = l.builder.CreateStore(valueOriginal, storage);
//
// return valueCopy;
// }
// }
// return;
// }
//}
//};
\ No newline at end of file
diff --git a/cpp/src/pass/actionspass.cpp b/cpp/src/pass/actionspass.cpp
new file mode 100644
index 0000000..498078f
--- /dev/null
+++ b/cpp/src/pass/actionspass.cpp
@@ -0,0 +1,61 @@
+/*
+ * actionspass.cpp
+ *
+ * Author: pgess <v.melnychenko@xreate.org>
+ * Created on August 3, 2017, 5:43 PM
+ */
+
+#include <list>
+
+#include "pass/actionspass.h"
+#include "analysis/aux.h"
+#include "boost/format.hpp"
+
+
+namespace xreate{ namespace actions{
+
+namespace {
+class Resources {
+public:
+ static std::string keyRequreAction;
+ static boost::format formatRequrement;
+
+ static void init(){
+ keyRequreAction = Config::get("clasp.actions.require");
+ formatRequrement = boost::format(keyRequreAction + "(%1%, %2%).");
+ }
+};
+
+std::string Resources::keyRequreAction;
+boost::format Resources::formatRequrement;
+
+}
+
+ActionsPass::ActionsPass(PassManager* manager)
+ : AbstractPass<void>(manager)
+{
+ Resources::init();
+}
+
+void
+ActionsPass::processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol){
+ if (Attachments::exists<ActionRequirement>(symbol)){
+ const Expression requirement = Attachments::get<ActionRequirement>(symbol);
+ std::list<std::string> annotation = xreate::analysis::compile(requirement);
+ assert(annotation.size() == 1);
+
+ __requirements << Resources::formatRequrement
+ % analysis::formatSymbol(man->clasp->pack(symbol, hintSymbol))
+ % annotation.front();
+ }
+
+ AbstractPass<void>::processSymbol(symbol, context, hintSymbol);
+}
+
+void
+ActionsPass::finish(){
+ man->clasp->addRawScript(__requirements.str());
+ AbstractPass<void>::finish();
+}
+
+} } //end of xreate::actions
\ No newline at end of file
diff --git a/cpp/src/pass/actionspass.h b/cpp/src/pass/actionspass.h
new file mode 100644
index 0000000..260a5a4
--- /dev/null
+++ b/cpp/src/pass/actionspass.h
@@ -0,0 +1,50 @@
+/*
+ * File: actionspass.h
+ * Author: pgess <v.melnychenko@xreate.org>
+ *
+ * Created on August 3, 2017, 5:41 PM
+ */
+
+#ifndef ACTIONSPASS_H
+#define ACTIONSPASS_H
+
+#include "pass/abstractpass.h"
+#include "boost/format.hpp"
+
+namespace xreate{ namespace actions{
+
+struct ActionRequirement;
+struct ActionBinded;
+
+class ActionsPass: public AbstractPass<void> {
+public:
+ ActionsPass(PassManager* manager);
+
+protected:
+ virtual void processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol) override;
+ virtual void finish() override;
+
+private:
+ std::ostringstream __requirements;
+};
+
+} } //end of xreate::actions
+
+namespace xreate{
+ template<>
+ struct AttachmentsDict<actions::ActionRequirement>
+ {
+ typedef Expression Data;
+ static const unsigned int key = 9;
+ };
+
+ template<>
+ struct AttachmentsDict<actions::ActionBinded>
+ {
+ typedef Expression Data;
+ static const unsigned int key = 11;
+ };
+}
+
+#endif /* ACTIONSPASS_H */
+
diff --git a/cpp/src/pass/adhocpass.cpp b/cpp/src/pass/adhocpass.cpp
index b7bdd7e..411efa3 100644
--- a/cpp/src/pass/adhocpass.cpp
+++ b/cpp/src/pass/adhocpass.cpp
@@ -1,95 +1,95 @@
/*
* adhoc.cpp
*
* Created on: Nov 28, 2015
* Author: pgess
*/
#include "pass/adhocpass.h"
#include "query/context.h"
namespace xreate { namespace adhoc {
AdhocExpression::AdhocExpression(): Expression(Operator::ADHOC, {})
{}
AdhocExpression::AdhocExpression(const Expression& base): Expression(base)
{}
void
AdhocExpression::setCommand(const Expression& comm){
this->addTags({Expression(Operator::CALL, {Atom<Identifier_t>("adhoc"), comm})});
}
Expression
AdhocExpression::getCommand() const{
assert(this->tags.count("adhoc"));
return this->tags.at("adhoc").getOperands().at(0);
}
AdhocScheme*
AdhocPass::findAssotiatedScheme(CodeScope* entry){
const ScopePacked scopeId = man->clasp->pack(entry);
const context::Domain& domain = queryContext->getContext(scopeId);
AdhocScheme* scheme = nullptr;
for (const Expression& context: domain){
- if (context.__state != Expression::IDENT) continue;
+ if (!(context.__state == Expression::COMPOUND && context.op == Operator::CALL)) continue;
- if (__schemes.count(context.getValueString())){
- assert(!scheme && "Can't determine relevant scheme, ambiguous context");
- scheme = __schemes.at(context.getValueString());
- }
+ if (__schemes.count(context.getValueString())){
+ assert(!scheme && "Can't determine relevant scheme, ambiguous context");
+ scheme = __schemes.at(context.getValueString());
+ }
}
assert(scheme && "Context doesn't define any ad hoc scheme");
return scheme;
}
const TypeAnnotation&
AdhocScheme::getResultType(){
return __resultType;
}
CodeScope*
AdhocScheme::getCommandImplementation(const Expression& comm) {
- assert(comm.__state == Expression::IDENT);
+ assert(comm.__state == Expression::COMPOUND && comm.op == Operator::CALL && comm.operands.size() == 0);
const std::string commSerialized = comm.getValueString();
assert(__commands.count(commSerialized) && "Command isn't defined for a selected scheme");
return __commands.at(commSerialized);
}
AdhocScheme::AdhocScheme(const Expression& scheme):
__resultType(scheme.type), __name(scheme.getValueString()) {
Expression exprCasesList = scheme.getOperands()[0];
for (const Expression& exprSingleCase: exprCasesList.getOperands()){
std::string command = exprSingleCase.tags.begin()->second.getValueString();
CodeScope* blockImpl = *(exprSingleCase.blocks.begin());
__commands.emplace(command, blockImpl);
}
}
const std::string&
AdhocScheme::getName(){
return __name;
}
void
AdhocPass::run(){
queryContext = reinterpret_cast<context::ContextQuery*>(man->clasp->registerQuery(new context::ContextQuery(), QueryId::ContextQuery));
auto range = man->root->__interfacesData.equal_range(ASTInterface::Adhoc);
for (auto i=range.first; i!= range.second; ++i){
AdhocScheme* scheme = new AdhocScheme(i->second);
__schemes.emplace(scheme->getName(), scheme);
}
}
}} //end of namespace xreate::adhoc
diff --git a/cpp/src/pass/compilepass.cpp b/cpp/src/pass/compilepass.cpp
index c1655de..fde7887 100644
--- a/cpp/src/pass/compilepass.cpp
+++ b/cpp/src/pass/compilepass.cpp
@@ -1,769 +1,794 @@
#include "compilepass.h"
#include "clasplayer.h"
#include <ast.h>
#include "llvmlayer.h"
#include "query/containers.h"
#include "query/context.h"
#include "compilation/containers.h"
#include "compilation/latecontextcompiler2.h"
#include "ExternLayer.h"
#include "pass/adhocpass.h"
#include "compilation/targetinterpretation.h"
#include "pass/versionspass.h"
#include "compilation/scopedecorators.h"
#include "compilation/adhocfunctiondecorator.h"
#include "compilation/operators.h"
#include "analysis/typeinference.h"
#include <boost/optional.hpp>
#include <memory>
#include <iostream>
using namespace std;
using namespace llvm;
//TODO use Scope<TargetLlvm>
-//SECTIONTAG types/convert implementation
-//TODO type conversion:
-//a) automatically expand types int -> bigger int; int -> floating
-//b) detect exact type of `num` based on max used numeral / function type
-//c) warning if need to truncate (allow/dissalow based on annotations)
+ //SECTIONTAG late-context FunctionDecorator
-namespace xreate {
-
-std::string
-BasicFunctionDecorator::prepareName(){
- AST* ast = FunctionUnit::pass->man->root;
-
- string name = ast->getFunctionVariants(FunctionUnit::function->__name).size() > 1?
- FunctionUnit::function->__name + std::to_string(FunctionUnit::function.id()) :
- FunctionUnit::function->__name;
-
- return name;
-}
-
-std::vector<llvm::Type*>
-BasicFunctionDecorator::prepareArguments(){
- LLVMLayer* llvm = FunctionUnit::pass->man->llvm;
- AST* ast = FunctionUnit::pass->man->root;
- CodeScope* entry = FunctionUnit::function->__entry;
- std::vector<llvm::Type*> signature;
-
- std::transform(entry->__bindings.begin(), entry->__bindings.end(), std::inserter(signature, signature.end()),
- [llvm, ast, entry](const std::string &arg)->llvm::Type* {
- assert(entry->__identifiers.count(arg));
-
- ScopedSymbol argid{entry->__identifiers.at(arg), VERSION_NONE};
- return llvm->toLLVMType(ast->expandType(entry->__declarations.at(argid).type));
- });
-
- return signature;
-}
-
-llvm::Type*
-BasicFunctionDecorator::prepareResult(){
- LLVMLayer* llvm = FunctionUnit::pass->man->llvm;
- AST* ast = FunctionUnit::pass->man->root;
- CodeScope* entry = FunctionUnit::function->__entry;
-
- return llvm->toLLVMType(ast->expandType(entry->__declarations.at(ScopedSymbol::RetSymbol).type));
-}
-
-llvm::Function::arg_iterator
-BasicFunctionDecorator::prepareBindings(){
- CodeScope* entry = FunctionUnit::function->__entry;
- AbstractCodeScopeUnit* entryCompilation = FunctionUnit::getScopeUnit(entry);
- llvm::Function::arg_iterator fargsI = FunctionUnit::raw->arg_begin();
-
- for (std::string &arg : entry->__bindings) {
- ScopedSymbol argid{entry->__identifiers[arg], VERSION_NONE};
-
- entryCompilation->bindArg(&*fargsI, argid);
- fargsI->setName(arg);
- ++fargsI;
- }
-
- return fargsI;
-}
-
-//SECTIONTAG late-context FunctionDecorator
+namespace xreate{namespace context{
template<class Parent>
-class LateContextFunctionDecorator: public Parent{
+class LateContextFunctionDecorator : public Parent {
public:
LateContextFunctionDecorator(ManagedFnPtr f, CompilePass* p)
- : Parent(f, p), contextCompiler(this, p)
- {}
+ : Parent(f, p), contextCompiler(this, p) {
+ }
protected:
- std::vector<llvm::Type*> prepareArguments(){
+ std::vector<llvm::Type*> prepareArguments() {
std::vector<llvm::Type*>&& arguments = Parent::prepareArguments();
size_t sizeLateContextDemand = contextCompiler.getFunctionDemandSize();
if (sizeLateContextDemand) {
llvm::Type* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Type* tyDemand = llvm::ArrayType::get(ty32, sizeLateContextDemand);
arguments.push_back(tyDemand);
}
return arguments;
}
- llvm::Function::arg_iterator prepareBindings(){
+ llvm::Function::arg_iterator prepareBindings() {
llvm::Function::arg_iterator fargsI = Parent::prepareBindings();
size_t sizeLateContextDemand = contextCompiler.getFunctionDemandSize();
- if (sizeLateContextDemand){
+ if (sizeLateContextDemand) {
fargsI->setName("latecontext");
contextCompiler.rawContextArgument = &*fargsI;
++fargsI;
}
return fargsI;
}
public:
context::LateContextCompiler2 contextCompiler;
-
};
-//DEBT compiler rigidly depends on exact definition of DefaultFunctionUnit
-typedef LateContextFunctionDecorator<
- adhoc::AdhocFunctionDecorator<
- BasicFunctionDecorator>> DefaultFunctionUnit;
+}} //end of namespace xreate::context
+namespace xreate { namespace compilation{
-AbstractCodeScopeUnit::AbstractCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass)
- : pass(compilePass), function(f), scope(codeScope)
-{}
+ std::string
+ BasicFunctionUnit::prepareName() {
+ AST* ast = IFunctionUnit::pass->man->root;
+ string name = ast->getFunctionVariants(IFunctionUnit::function->__name).size() > 1 ?
+ IFunctionUnit::function->__name + std::to_string(IFunctionUnit::function.id()) :
+ IFunctionUnit::function->__name;
-llvm::Value*
-CallStatementRaw::operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl) {
- llvm::Function* calleeInfo = dyn_cast<llvm::Function>(__callee);
+ return name;
+ }
- if (calleeInfo){
- auto argsFormal = calleeInfo->args();
+ std::vector<llvm::Type*>
+ BasicFunctionUnit::prepareArguments() {
+ LLVMLayer* llvm = IFunctionUnit::pass->man->llvm;
+ AST* ast = IFunctionUnit::pass->man->root;
+ CodeScope* entry = IFunctionUnit::function->__entry;
+ std::vector<llvm::Type*> signature;
- int pos=0;
- //SECTIONTAG types/convert function ret value
- for (auto argFormal = argsFormal.begin(); argFormal!=argsFormal.end(); ++argFormal, ++pos){
- args[pos] = typeinference::doAutomaticTypeConversion(args[pos], argFormal->getType(), llvm->builder);
+ std::transform(entry->__bindings.begin(), entry->__bindings.end(), std::inserter(signature, signature.end()),
+ [llvm, ast, entry](const std::string & arg)->llvm::Type* {
+ assert(entry->__identifiers.count(arg));
+
+ ScopedSymbol argid{entry->__identifiers.at(arg), versions::VERSION_NONE};
+ return llvm->toLLVMType(ast->expandType(entry->__declarations.at(argid).type));
+ });
+
+ return signature;
+ }
+
+ llvm::Type*
+ BasicFunctionUnit::prepareResult() {
+ LLVMLayer* llvm = IFunctionUnit::pass->man->llvm;
+ AST* ast = IFunctionUnit::pass->man->root;
+ CodeScope* entry = IFunctionUnit::function->__entry;
+
+ return llvm->toLLVMType(ast->expandType(entry->__declarations.at(ScopedSymbol::RetSymbol).type));
+ }
+
+ llvm::Function::arg_iterator
+ BasicFunctionUnit::prepareBindings() {
+ CodeScope* entry = IFunctionUnit::function->__entry;
+ ICodeScopeUnit* entryCompilation = IFunctionUnit::getScopeUnit(entry);
+ llvm::Function::arg_iterator fargsI = IFunctionUnit::raw->arg_begin();
+
+ for (std::string &arg : entry->__bindings) {
+ ScopedSymbol argid{entry->__identifiers[arg], versions::VERSION_NONE};
+
+ entryCompilation->bindArg(&*fargsI, argid);
+ fargsI->setName(arg);
+ ++fargsI;
}
+
+ return fargsI;
}
- return llvm->builder.CreateCall(__calleeTy, __callee, args, hintDecl);
-}
+ //DEBT compiler rigidly depends on exact definition of DefaultFunctionUnit
+ typedef context::LateContextFunctionDecorator<
+ adhoc::AdhocFunctionDecorator<
+ BasicFunctionUnit>> DefaultFunctionUnit;
-//DESABLEDFEATURE implement inlining
-class CallStatementInline: public CallStatement{
-public:
- CallStatementInline(FunctionUnit* caller, FunctionUnit* callee, LLVMLayer* l)
- : __caller(caller), __callee(callee), llvm(l) {}
-
- llvm::Value* operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl) {
- //TOTEST inlining
-// CodeScopeUnit* entryCompilation = outer->getScopeUnit(function->__entry);
-// for(int i=0, size = args.size(); i<size; ++i) {
-// entryCompilation->bindArg(args.at(i), string(entryCompilation->scope->__bindings.at(i)));
-// }
-//
-//
-// return entryCompilation->compile();
+ ICodeScopeUnit::ICodeScopeUnit(CodeScope* codeScope, IFunctionUnit* f, CompilePass* compilePass)
+ : pass(compilePass), function(f), scope(codeScope) {
+ }
+
+ llvm::Value*
+ CallStatementRaw::operator()(std::vector<llvm::Value *>&& args, const std::string& hintDecl) {
+ llvm::Function* calleeInfo = dyn_cast<llvm::Function>(__callee);
+
+ if (calleeInfo) {
+ auto argsFormal = calleeInfo->args();
+
+ int pos = 0;
+ //SECTIONTAG types/convert function ret value
+ for (auto argFormal = argsFormal.begin(); argFormal != argsFormal.end(); ++argFormal, ++pos) {
+ args[pos] = typeinference::doAutomaticTypeConversion(args[pos], argFormal->getType(), llvm->builder);
+ }
+ }
+
+ return llvm->builder.CreateCall(__calleeTy, __callee, args, hintDecl);
+ }
+
+ //DESABLEDFEATURE implement inlining
+
+ class CallStatementInline : public CallStatement {
+ public:
+
+ CallStatementInline(IFunctionUnit* caller, IFunctionUnit* callee, LLVMLayer* l)
+ : __caller(caller), __callee(callee), llvm(l) {
+ }
+
+ llvm::Value* operator()(std::vector<llvm::Value *>&& args, const std::string& hintDecl) {
+ //TOTEST inlining
+ // CodeScopeUnit* entryCompilation = outer->getScopeUnit(function->__entry);
+ // for(int i=0, size = args.size(); i<size; ++i) {
+ // entryCompilation->bindArg(args.at(i), string(entryCompilation->scope->__bindings.at(i)));
+ // }
+ //
+ //
+ // return entryCompilation->compile();
return nullptr;
- }
+ }
-private:
- FunctionUnit* __caller;
- FunctionUnit* __callee;
+ private:
+ IFunctionUnit* __caller;
+ IFunctionUnit* __callee;
LLVMLayer* llvm;
- bool isInline(){
+ bool isInline() {
// Symbol ret = Symbol{0, function->__entry};
// bool flagOnTheFly = SymbolAttachments::get<IsImplementationOnTheFly>(ret, false);
//TODO consider inlining
return false;
}
-};
+ };
-BasicCodeScopeUnit::BasicCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass)
- : AbstractCodeScopeUnit(codeScope, f, compilePass)
-{}
+ BasicCodeScopeUnit::BasicCodeScopeUnit(CodeScope* codeScope, IFunctionUnit* f, CompilePass* compilePass)
+ : ICodeScopeUnit(codeScope, f, compilePass) {
+ }
-llvm::Value*
-BasicCodeScopeUnit::processSymbol(const Symbol& s, std::string hintRetVar){
- Expression declaration = CodeScope::getDeclaration(s);
- CodeScope* scope = s.scope;
- AbstractCodeScopeUnit* self = AbstractCodeScopeUnit::function->getScopeUnit(scope);
+ llvm::Value*
+ BasicCodeScopeUnit::processSymbol(const Symbol& s, std::string hintRetVar) {
+ Expression declaration = CodeScope::getDeclaration(s);
+ CodeScope* scope = s.scope;
+ ICodeScopeUnit* self = ICodeScopeUnit::function->getScopeUnit(scope);
- return self->process(declaration, hintRetVar);
-}
+ return self->process(declaration, hintRetVar);
+ }
-//SECTIONTAG late-context find callee function
-//TOTEST static late context decisions
-//TOTEST dynamic late context decisions
-CallStatement*
-BasicCodeScopeUnit::findFunction(const std::string& calleeName){
- LLVMLayer* llvm = pass->man->llvm;
- ClaspLayer* clasp = pass->man->clasp;
- DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*>(this->function);
- context::ContextQuery* queryContext = pass->queryContext;
+ //SECTIONTAG late-context find callee function
+ //TOTEST static late context decisions
+ //TOTEST dynamic late context decisions
- const std::list<ManagedFnPtr>& specializations = pass->man->root->getFunctionVariants(calleeName);
+ CallStatement*
+ BasicCodeScopeUnit::findFunction(const std::string& calleeName) {
+ LLVMLayer* llvm = pass->man->llvm;
+ ClaspLayer* clasp = pass->man->clasp;
+ DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*> (this->function);
+ context::ContextQuery* queryContext = pass->queryContext;
- //if no specializations registered - check external function
- if (specializations.size()==0){
- llvm::Function* external = llvm->layerExtern->lookupFunction(calleeName);
+ const std::list<ManagedFnPtr>& specializations = pass->man->root->getFunctionVariants(calleeName);
- llvm::outs() << "Debug/External function: " << calleeName;
- external->getType()->print(llvm::outs(), true);
- llvm::outs() << "\n";
+ //if no specializations registered - check external function
+ if (specializations.size() == 0) {
+ llvm::Function* external = llvm->layerExtern->lookupFunction(calleeName);
- return new CallStatementRaw(external, llvm);
- }
+ llvm::outs() << "Debug/External function: " << calleeName;
+ external->getType()->print(llvm::outs(), true);
+ llvm::outs() << "\n";
- //no decisions required
- if (specializations.size()==1){
- if (!specializations.front()->guardContext.isValid()) {
- return new CallStatementRaw( pass->getFunctionUnit(specializations.front())->compile(), llvm);
+ return new CallStatementRaw(external, llvm);
+ }
+
+ //no decisions required
+ if (specializations.size() == 1) {
+ if (!specializations.front()->guardContext.isValid()) {
+ return new CallStatementRaw(pass->getFunctionUnit(specializations.front())->compile(), llvm);
+ }
}
- }
- //TODO move dictSpecialization over to a separate function in order to perform cache, etc.
- //prepare specializations dictionary
- std::map<Expression, ManagedFnPtr> dictSpecializations;
+ //TODO move dictSpecialization over to a separate function in order to perform cache, etc.
+ //prepare specializations dictionary
+ std::map<Expression, ManagedFnPtr> dictSpecializations;
- boost::optional<ManagedFnPtr> variantDefault;
- boost::optional<ManagedFnPtr> variant;
+ boost::optional<ManagedFnPtr> variantDefault;
+ boost::optional<ManagedFnPtr> variant;
- for(const ManagedFnPtr& f: specializations){
- const Expression& guard = f->guardContext;
+ for (const ManagedFnPtr& f : specializations) {
+ const Expression& guard = f->guardContext;
- //default case:
- if (!guard.isValid()){
+ //default case:
+ if (!guard.isValid()) {
variantDefault = f;
continue;
+ }
+
+ assert(dictSpecializations.emplace(guard, f).second && "Found several identical specializations");
}
- assert(dictSpecializations.emplace(guard, f).second && "Found several identical specializations");
- }
+ //check static context
+ ScopePacked scopeCaller = clasp->pack(this->scope);
+ const string atomSpecialization = "specialization";
+ const Expression topicSpecialization(Operator::CALL,{(Atom<Identifier_t>(string(atomSpecialization))),
+ Expression(Operator::CALL,
+ {Atom<Identifier_t>(string(calleeName))}),
+ Atom<Number_t>(scopeCaller)});
+
+ const context::Decisions& decisions = queryContext->getFinalDecisions(scopeCaller);
+ if (decisions.count(topicSpecialization)) {
+ variant = dictSpecializations.at(decisions.at(topicSpecialization));
+ }
- //check static context
- ScopePacked scopeCaller = clasp->pack(this->scope);
- const string atomSpecialization = "specialization";
- const Expression topicSpecialization(Operator::CALL, {(Atom<Identifier_t>(string(atomSpecialization))), (Atom<Identifier_t>(string(calleeName))), (Atom<Number_t>(scopeCaller))});
+ //TODO check only demand for this particular topic.
+ size_t sizeDemand = function->contextCompiler.getFunctionDemandSize();
- const context::Decisions& decisions = queryContext->getFinalDecisions(scopeCaller);
- if (decisions.count(topicSpecialization)){
- variant = dictSpecializations.at(decisions.at(topicSpecialization));
- }
+ //decision made if static context found or no late context exists(and there is default variant)
+ bool flagHasStaticDecision = variant || (variantDefault && !sizeDemand);
- //TODO check only demand for this particular topic.
- size_t sizeDemand = function->contextCompiler.getFunctionDemandSize();
+ //if no late context exists
+ if (flagHasStaticDecision) {
+ IFunctionUnit* calleeUnit = pass->getFunctionUnit(variant ? *variant : *variantDefault);
- //decision made if static context found or no late context exists(and there is default variant)
- bool flagHasStaticDecision = variant || (variantDefault && !sizeDemand);
+ //inlining possible based on static decision only
+ // if (calleeUnit->isInline()) {
+ // return new CallStatementInline(function, calleeUnit);
+ // }
- //if no late context exists
- if (flagHasStaticDecision) {
- FunctionUnit* calleeUnit = pass->getFunctionUnit(variant? *variant: *variantDefault);
+ return new CallStatementRaw(calleeUnit->compile(), llvm);
+ }
- //inlining possible based on static decision only
-// if (calleeUnit->isInline()) {
-// return new CallStatementInline(function, calleeUnit);
-// }
+ //require default variant if no static decision made
+ assert(variantDefault);
- return new CallStatementRaw(calleeUnit->compile(), llvm);
+ llvm::Function* functionVariantDefault = this->pass->getFunctionUnit(*variantDefault)->compile();
+ llvm::Value* resultFn = function->contextCompiler.findFunction(calleeName, functionVariantDefault, scopeCaller);
+ llvm::PointerType *resultPTy = cast<llvm::PointerType>(resultFn->getType());
+ llvm::FunctionType *resultFTy = cast<llvm::FunctionType>(resultPTy->getElementType());
+ return new CallStatementRaw(resultFn, resultFTy, llvm);
}
- //require default variant if no static decision made
- assert(variantDefault);
- llvm::Function* functionVariantDefault = this->pass->getFunctionUnit(*variantDefault)->compile();
- llvm::Value* resultFn = function->contextCompiler.findFunction(calleeName, functionVariantDefault, scopeCaller);
- llvm::PointerType *resultPTy = cast<llvm::PointerType>(resultFn->getType());
- llvm::FunctionType *resultFTy = cast<llvm::FunctionType>(resultPTy->getElementType());
- return new CallStatementRaw(resultFn, resultFTy, llvm);
-}
+ //DISABLEDFEATURE transformations
+ // if (pass->transformations->isAcceptable(expr)){
+ // return pass->transformations->transform(expr, result, ctx);
+ // }
+ llvm::Value*
+ BasicCodeScopeUnit::process(const Expression& expr, const std::string& hintVarDecl) {
+#define DEFAULT(x) (hintVarDecl.empty()? x: hintVarDecl)
+ llvm::Value *left;
+ llvm::Value *right;
+ LLVMLayer& l = *pass->man->llvm;
+ xreate::compilation::Advanced instructions = xreate::compilation::Advanced({this, function, pass});
-//DISABLEDFEATURE transformations
-// if (pass->transformations->isAcceptable(expr)){
-// return pass->transformations->transform(expr, result, ctx);
-// }
+ switch (expr.op) {
+ case Operator::SUB: case Operator::MUL:
+ case Operator::DIV: case Operator::EQU: case Operator::LSS:
+ case Operator::GTR: case Operator::NE: case Operator::LSE:
+ case Operator::GTE:
-llvm::Value*
-BasicCodeScopeUnit::process(const Expression& expr, const std::string& hintVarDecl){
-#define DEFAULT(x) (hintVarDecl.empty()? x: hintVarDecl)
- llvm::Value *left; llvm::Value *right;
- LLVMLayer& l = *pass->man->llvm;
- xreate::compilation::Advanced instructions = xreate::compilation::Advanced({this, function, pass});
+ assert(expr.__state == Expression::COMPOUND);
+ assert(expr.operands.size() == 2);
- switch (expr.op) {
- case Operator::SUB: case Operator::MUL:
- case Operator::DIV: case Operator::EQU: case Operator::LSS:
- case Operator::GTR: case Operator::NE: case Operator::LSE:
- case Operator::GTE:
+ left = process(expr.operands[0]);
+ right = process(expr.operands[1]);
- assert(expr.__state == Expression::COMPOUND);
- assert(expr.operands.size() == 2);
+ //SECTIONTAG types/convert binary operation
+ right = typeinference::doAutomaticTypeConversion(right, left->getType(), l.builder);
+ break;
- left = process(expr.operands[0]);
- right = process(expr.operands[1]);
+ default:;
+ }
- //SECTIONTAG types/convert binary operation
- right = typeinference::doAutomaticTypeConversion(right, left->getType(), l.builder);
- break;
+ switch (expr.op) {
+ case Operator::ADD:
+ {
+ left = process(expr.operands[0]);
+ Context context{this, function, pass};
- default:;
- }
+ llvm::Value* resultSU = StructUpdate::add(expr.operands[0], left, expr.operands[1], context, DEFAULT("tmp_add"));
+ if (resultSU) return resultSU;
- switch (expr.op) {
- case Operator::ADD:{
- left = process(expr.operands[0]);
- Context context{this, function, pass};
+ right = process(expr.operands[1]);
- llvm::Value* resultSU = StructUpdate::add(expr.operands[0], left, expr.operands[1], context, DEFAULT("tmp_add"));
- if (resultSU) return resultSU;
+ llvm::Value* resultAddPA = pointerarithmetic::PointerArithmetic::add(left, right, context, DEFAULT("tmp_add"));
+ if (resultAddPA) {
+ return resultAddPA;
+ }
- right = process(expr.operands[1]);
+ return l.builder.CreateAdd(left, right, DEFAULT("tmp_add"));
+ break;
+ }
- llvm::Value* resultAddPA = pointerarithmetic::PointerArithmetic::add(left, right, context,DEFAULT("tmp_add"));
- if (resultAddPA) {return resultAddPA;}
+ case Operator::SUB:
+ return l.builder.CreateSub(left, right, DEFAULT("tmp_sub"));
+ break;
- return l.builder.CreateAdd(left, right, DEFAULT("tmp_add"));
- break;
- }
+ case Operator::MUL:
+ return l.builder.CreateMul(left, right, DEFAULT("tmp_mul"));
+ break;
- case Operator::SUB:
- return l.builder.CreateSub(left, right, DEFAULT("tmp_sub"));
- break;
-
- case Operator::MUL:
- return l.builder.CreateMul(left, right, DEFAULT("tmp_mul"));
- break;
-
- case Operator::DIV:
- return l.builder.CreateSDiv(left, right, DEFAULT("tmp_div"));
- break;
-
- case Operator::EQU:
- if (left->getType()->isIntegerTy()) return l.builder.CreateICmpEQ(left, right, DEFAULT("tmp_equ"));
- if (left->getType()->isFloatingPointTy()) return l.builder.CreateFCmpOEQ(left, right, DEFAULT("tmp_equ"));
- break;
-
- case Operator::NE:
- return l.builder.CreateICmpNE(left, right, DEFAULT("tmp_ne"));
- break;
-
- case Operator::LSS:
- return l.builder.CreateICmpSLT(left, right, DEFAULT("tmp_lss"));
- break;
-
- case Operator::LSE:
- return l.builder.CreateICmpSLE(left, right, DEFAULT("tmp_lse"));
- break;
-
- case Operator::GTR:
- return l.builder.CreateICmpSGT(left, right, DEFAULT("tmp_gtr"));
- break;
-
- case Operator::GTE:
- return l.builder.CreateICmpSGE(left, right, DEFAULT("tmp_gte"));
- break;
-
- case Operator::NEG:
- left = process(expr.operands[0]);
- return l.builder.CreateNeg(left, DEFAULT("tmp_neg"));
- break;
-
- case Operator::CALL: {
- assert(expr.__state == Expression::COMPOUND);
-
- std::string nameCallee = expr.getValueString();
- shared_ptr<CallStatement> callee(findFunction(nameCallee));
-
- //prepare arguments
- std::vector<llvm::Value *> args;
- args.reserve(expr.operands.size());
-
- std::transform(expr.operands.begin(), expr.operands.end(), std::inserter(args, args.end()),
- [this](const Expression &operand) {
- return process(operand);
- }
- );
-
- ScopePacked outerScopeId = pass->man->clasp->pack(this->scope);
-
- //TASK a) refactor CALL/ADHOC/find function
- //SECTIONTAG late-context propagation arg
- size_t calleeDemandSize = pass->queryContext->getFunctionDemand(nameCallee).size();
- if (calleeDemandSize){
- DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*>(this->function);
- llvm::Value* argLateContext = function->contextCompiler.compileContextArgument(nameCallee, outerScopeId);
- args.push_back(argLateContext);
- }
+ case Operator::DIV:
+ return l.builder.CreateSDiv(left, right, DEFAULT("tmp_div"));
+ break;
- return (*callee)(move(args), DEFAULT("res_"+nameCallee));
- }
+ case Operator::EQU:
+ if (left->getType()->isIntegerTy()) return l.builder.CreateICmpEQ(left, right, DEFAULT("tmp_equ"));
+ if (left->getType()->isFloatingPointTy()) return l.builder.CreateFCmpOEQ(left, right, DEFAULT("tmp_equ"));
+ break;
- case Operator::IF:
- {
- return instructions.compileIf(expr, DEFAULT("tmp_if"));
- }
+ case Operator::NE:
+ return l.builder.CreateICmpNE(left, right, DEFAULT("tmp_ne"));
+ break;
- case Operator::SWITCH:
- {
- return instructions.compileSwitch(expr, DEFAULT("tmp_switch"));
- }
+ case Operator::LSS:
+ return l.builder.CreateICmpSLT(left, right, DEFAULT("tmp_lss"));
+ break;
- case Operator::LOOP_CONTEXT:
- {
- assert(false);
- return nullptr;
- //return instructions.compileLoopContext(expr, DEFAULT("tmp_loop"));
- }
+ case Operator::LSE:
+ return l.builder.CreateICmpSLE(left, right, DEFAULT("tmp_lse"));
+ break;
- case Operator::LOGIC_AND: {
- assert(expr.operands.size() == 1);
- return process (expr.operands[0]);
- }
+ case Operator::GTR:
+ return l.builder.CreateICmpSGT(left, right, DEFAULT("tmp_gtr"));
+ break;
- case Operator::LIST:
- {
- return instructions.compileListAsSolidArray(expr, DEFAULT("tmp_list"));
- };
+ case Operator::GTE:
+ return l.builder.CreateICmpSGE(left, right, DEFAULT("tmp_gte"));
+ break;
- case Operator::LIST_RANGE:
- {
- assert(false); //no compilation phase for a range list
- // return InstructionList(this).compileConstantArray(expr, l, hintRetVar);
- };
+ case Operator::NEG:
+ left = process(expr.operands[0]);
+ return l.builder.CreateNeg(left, DEFAULT("tmp_neg"));
+ break;
- case Operator::LIST_NAMED:
- {
- typedef Expanded<TypeAnnotation> ExpandedType;
+ case Operator::CALL:
+ {
+ assert(expr.__state == Expression::COMPOUND);
- ExpandedType tyStructLiteral = l.ast->getType(expr);
+ std::string nameCallee = expr.getValueString();
+ shared_ptr<CallStatement> callee(findFunction(nameCallee));
- const std::vector<string> fieldsFormal = (tyStructLiteral.get().__operator == TypeOperator::CUSTOM)?
- l.layerExtern->getStructFields(l.layerExtern->lookupType(tyStructLiteral.get().__valueCustom))
- : tyStructLiteral.get().fields;
+ //prepare arguments
+ std::vector<llvm::Value *> args;
+ args.reserve(expr.operands.size());
- std::map<std::string, size_t> indexFields;
- for(size_t i=0, size = fieldsFormal.size(); i<size; ++i){
- indexFields.emplace(fieldsFormal[i], i);
- }
+ std::transform(expr.operands.begin(), expr.operands.end(), std::inserter(args, args.end()),
+ [this](const Expression & operand) {
+ return process(operand);
+ }
+ );
- llvm::StructType* tyLiteralRaw = llvm::cast<llvm::StructType>(l.toLLVMType(tyStructLiteral));
- llvm::Value* record = llvm::UndefValue::get(tyLiteralRaw);
+ ScopePacked outerScopeId = pass->man->clasp->pack(this->scope);
- for (size_t i=0; i<expr.operands.size(); ++i){
- const Expression& operand = expr.operands.at(i);
- unsigned int fieldId = indexFields.at(expr.bindings.at(i));
+ //TASK a) refactor CALL/ADHOC/find function
+ //SECTIONTAG late-context propagation arg
+ size_t calleeDemandSize = pass->queryContext->getFunctionDemand(nameCallee).size();
+ if (calleeDemandSize) {
+ DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*> (this->function);
+ llvm::Value* argLateContext = function->contextCompiler.compileContextArgument(nameCallee, outerScopeId);
+ args.push_back(argLateContext);
+ }
- llvm::Value* result = 0;
+ return (*callee)(move(args), DEFAULT("res_" + nameCallee));
+ }
-//TODO Null ad hoc llvm implementation (related code: operators/StructUpdate/add)
-// if (operand.isNone()){
-// llvm::Type* tyNullField = tyRecord->getElementType(fieldId);
-// result = llvm::UndefValue::get(tyNullField);
-//
-// } else {
- result = process(operand);
-// }
+ case Operator::IF:
+ {
+ return instructions.compileIf(expr, DEFAULT("tmp_if"));
+ }
- assert (result);
- record = l.builder.CreateInsertValue(record, result, llvm::ArrayRef<unsigned>({fieldId}));
+ case Operator::SWITCH:
+ {
+ return instructions.compileSwitch(expr, DEFAULT("tmp_switch"));
}
- return record;
- };
+ case Operator::LOOP_CONTEXT:
+ {
+ assert(false);
+ return nullptr;
+ //return instructions.compileLoopContext(expr, DEFAULT("tmp_loop"));
+ }
+ case Operator::LOGIC_AND:
+ {
+ assert(expr.operands.size() == 1);
+ return process(expr.operands[0]);
+ }
+
+ case Operator::LIST:
+ {
+ return instructions.compileListAsSolidArray(expr, DEFAULT("tmp_list"));
+ };
+ case Operator::LIST_RANGE:
+ {
+ assert(false); //no compilation phase for a range list
+ // return InstructionList(this).compileConstantArray(expr, l, hintRetVar);
+ };
- case Operator::MAP:
- {
- assert(expr.blocks.size());
- return instructions.compileMapSolidOutput(expr, DEFAULT("map"));
- };
+ case Operator::LIST_NAMED:
+ {
+ typedef Expanded<TypeAnnotation> ExpandedType;
- case Operator::FOLD:
- {
- return instructions.compileFold(expr, DEFAULT("fold"));
- };
+ ExpandedType tyStructLiteral = l.ast->getType(expr);
- case Operator::FOLD_INF:
- {
- return instructions.compileFoldInf(expr, DEFAULT("fold"));
- };
+ const std::vector<string> fieldsFormal = (tyStructLiteral.get().__operator == TypeOperator::CUSTOM) ?
+ l.layerExtern->getStructFields(l.layerExtern->lookupType(tyStructLiteral.get().__valueCustom))
+ : tyStructLiteral.get().fields;
- case Operator::INDEX:
- {
- //TODO allow multiindex
- assert(expr.operands.size()==2);
- assert(expr.operands[0].__state == Expression::IDENT);
+ std::map<std::string, size_t> indexFields;
+ for (size_t i = 0, size = fieldsFormal.size(); i < size; ++i) {
+ indexFields.emplace(fieldsFormal[i], i);
+ }
- const std::string& hintIdent= expr.operands[0].getValueString();
- Symbol s = Attachments::get<Symbol>(expr.operands[0]);
- const ExpandedType& t2 = pass->man->root->getType(expr.operands[0]);
+ llvm::StructType* tyLiteralRaw = llvm::cast<llvm::StructType>(l.toLLVMType(tyStructLiteral));
+ llvm::Value* record = llvm::UndefValue::get(tyLiteralRaw);
- llvm::Value* aggr = processSymbol(s, hintIdent);
+ for (size_t i = 0; i < expr.operands.size(); ++i) {
+ const Expression& operand = expr.operands.at(i);
+ unsigned int fieldId = indexFields.at(expr.bindings.at(i));
- switch (t2.get().__operator)
+ llvm::Value* result = 0;
+
+ //TODO Null ad hoc llvm implementation (related code: operators/StructUpdate/add)
+ // if (operand.isNone()){
+ // llvm::Type* tyNullField = tyRecord->getElementType(fieldId);
+ // result = llvm::UndefValue::get(tyNullField);
+ //
+ // } else {
+ result = process(operand);
+ // }
+
+ assert(result);
+ record = l.builder.CreateInsertValue(record, result, llvm::ArrayRef<unsigned>({fieldId}));
+ }
+
+ return record;
+ };
+
+
+
+ case Operator::MAP:
{
- case TypeOperator::STRUCT: case TypeOperator::CUSTOM:
- {
- std::string idxField;
- const Expression& idx = expr.operands.at(1);
- switch (idx.__state) {
-
- //named struct field
- case Expression::STRING:
- idxField = idx.getValueString();
- break;
-
- //anonymous struct field
- case Expression::NUMBER:
- idxField = to_string((int)idx.getValueDouble());
- break;
-
- default:
- assert(false&& "Wrong index for a struct");
- }
+ assert(expr.blocks.size());
+ return instructions.compileMapSolidOutput(expr, DEFAULT("map"));
+ };
- return instructions.compileStructIndex(aggr, t2, idxField);
- };
+ case Operator::FOLD:
+ {
+ return instructions.compileFold(expr, DEFAULT("fold"));
+ };
+
+ case Operator::FOLD_INF:
+ {
+ return instructions.compileFoldInf(expr, DEFAULT("fold"));
+ };
- case TypeOperator::ARRAY: {
- std::vector<llvm::Value*> indexes;
- std::transform(++expr.operands.begin(), expr.operands.end(), std::inserter(indexes, indexes.end()),
- [this] (const Expression& op){
- return process(op);
+ case Operator::INDEX:
+ {
+ //TODO allow multiindex
+ assert(expr.operands.size() == 2);
+ assert(expr.operands[0].__state == Expression::IDENT);
+
+ const std::string& hintIdent = expr.operands[0].getValueString();
+ Symbol s = Attachments::get<Symbol>(expr.operands[0]);
+ const ExpandedType& t2 = pass->man->root->getType(expr.operands[0]);
+
+ llvm::Value* aggr = processSymbol(s, hintIdent);
+
+ switch (t2.get().__operator) {
+ case TypeOperator::STRUCT: case TypeOperator::CUSTOM:
+ {
+ std::string idxField;
+ const Expression& idx = expr.operands.at(1);
+ switch (idx.__state) {
+
+ //named struct field
+ case Expression::STRING:
+ idxField = idx.getValueString();
+ break;
+
+ //anonymous struct field
+ case Expression::NUMBER:
+ idxField = to_string((int) idx.getValueDouble());
+ break;
+
+ default:
+ assert(false && "Wrong index for a struct");
}
- );
- return instructions.compileArrayIndex(aggr, indexes, DEFAULT(string("el_") + hintIdent));
- };
+ return instructions.compileStructIndex(aggr, t2, idxField);
+ };
- default:
- assert(false);
- }
- };
+ case TypeOperator::ARRAY:
+ {
+ std::vector<llvm::Value*> indexes;
+ std::transform(++expr.operands.begin(), expr.operands.end(), std::inserter(indexes, indexes.end()),
+ [this] (const Expression & op) {
+ return process(op);
+ }
+ );
- //SECTIONTAG adhoc actual compilation
+ return instructions.compileArrayIndex(aggr, indexes, DEFAULT(string("el_") + hintIdent));
+ };
+
+ default:
+ assert(false);
+ }
+ };
+
+ //SECTIONTAG adhoc actual compilation
//TODO a) make sure that it's correct: function->adhocImplementation built for Entry scope and used in another scope
- case Operator::ADHOC: {
- DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*>(this->function);
- assert(function->adhocImplementation && "Adhoc implementation not found");
- const Expression& comm = adhoc::AdhocExpression(expr).getCommand();
+ case Operator::ADHOC:
+ {
+ DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*> (this->function);
+ assert(function->adhocImplementation && "Adhoc implementation not found");
+ const Expression& comm = adhoc::AdhocExpression(expr).getCommand();
- CodeScope* scope = function->adhocImplementation->getCommandImplementation(comm);
- AbstractCodeScopeUnit* unitScope = function->getScopeUnit(scope);
+ CodeScope* scope = function->adhocImplementation->getCommandImplementation(comm);
+ ICodeScopeUnit* unitScope = function->getScopeUnit(scope);
- //SECTIONTAG types/convert ADHOC ret convertation
- llvm::Type* resultTy = l.toLLVMType( pass->man->root->expandType(function->adhocImplementation->getResultType()));
- return typeinference::doAutomaticTypeConversion(unitScope->compile(), resultTy, l.builder);
- };
+ //SECTIONTAG types/convert ADHOC ret convertation
+ llvm::Type* resultTy = l.toLLVMType(pass->man->root->expandType(function->adhocImplementation->getResultType()));
+ return typeinference::doAutomaticTypeConversion(unitScope->compile(), resultTy, l.builder);
+ };
- case Operator::CALL_INTRINSIC:{
- const std::string op = expr.getValueString();
+ case Operator::CALL_INTRINSIC:
+ {
+ const std::string op = expr.getValueString();
+
+ if (op == "copy") {
+ llvm::Value* result = process(expr.getOperands().at(0));
- if (op == "copy") {
- llvm::Value* result = process(expr.getOperands().at(0));
+ auto decoratorVersions = Decorators<VersionsScopeDecoratorTag>::getInterface(this);
+ llvm::Value* storage = decoratorVersions->processIntrinsicInit(result->getType());
+ decoratorVersions->processIntrinsicCopy(result, storage);
- auto decoratorVersions = Decorators<VersionsScopeDecoratorTag>::getInterface(this);
- llvm::Value* storage = decoratorVersions->processIntrinsicInit(result->getType());
- decoratorVersions->processIntrinsicCopy(result, storage);
+ return l.builder.CreateLoad(storage, hintVarDecl);
+ }
- return l.builder.CreateLoad(storage, hintVarDecl);
+ assert(false && "undefined intrinsic");
}
- assert(false && "undefined intrinsic");
- }
+ case Operator::NONE:
+ assert(expr.__state != Expression::COMPOUND);
- case Operator::NONE:
- assert(expr.__state != Expression::COMPOUND);
+ switch (expr.__state) {
+ case Expression::IDENT:
+ {
+ Symbol s = Attachments::get<Symbol>(expr);
+ return processSymbol(s, expr.getValueString());
+ }
- switch (expr.__state) {
- case Expression::IDENT: {
- Symbol s = Attachments::get<Symbol>(expr);
- return processSymbol(s, expr.getValueString());
- }
+ case Expression::NUMBER:
+ {
+ llvm::Type* typConst;
- case Expression::NUMBER: {
- llvm::Type* typConst;
+ if (expr.type.isValid()) {
+ typConst = l.toLLVMType(pass->man->root->getType(expr));
- if (expr.type.isValid()){
- typConst = l.toLLVMType(pass->man->root->getType(expr));
+ } else {
+ typConst = llvm::Type::getInt32Ty(llvm::getGlobalContext());
+ }
- } else {
- typConst = llvm::Type::getInt32Ty(llvm::getGlobalContext());
+ int literal = expr.getValueDouble();
+ return llvm::ConstantInt::get(typConst, literal);
}
- int literal = expr.getValueDouble();
- return llvm::ConstantInt::get(typConst, literal);
- }
+ case Expression::STRING:
+ {
+ return instructions.compileConstantStringAsPChar(expr.getValueString(), DEFAULT("tmp_str"));
+ };
+
+ case Expression::VARIANT:
+ {
+ const ExpandedType& typVariant = pass->man->root->getType(expr);
+ llvm::Type* typRaw = l.toLLVMType(typVariant);
+ int value = expr.getValueDouble();
+ return llvm::ConstantInt::get(typRaw, value);
+ }
- case Expression::STRING: {
- return instructions.compileConstantStringAsPChar(expr.getValueString(), DEFAULT("tmp_str"));
+ default:
+ {
+ break;
+ }
};
- case Expression::VARIANT: {
- const ExpandedType& typVariant = pass->man->root->getType(expr);
- llvm::Type* typRaw = l.toLLVMType(typVariant);
- int value = expr.getValueDouble();
- return llvm::ConstantInt::get(typRaw, value);
- }
+ break;
- default: {
- break;
- }
- };
+ default: break;
- break;
-
- default: break;
+ }
+ assert(false && "Can't compile expression");
+ return 0;
}
- assert(false);
- return 0;
-}
+ llvm::Value*
+ BasicCodeScopeUnit::compile(const std::string& hintBlockDecl) {
+ if (!hintBlockDecl.empty()) {
+ llvm::BasicBlock *block = llvm::BasicBlock::Create(llvm::getGlobalContext(), hintBlockDecl, function->raw);
+ pass->man->llvm->builder.SetInsertPoint(block);
+ }
-llvm::Value*
-BasicCodeScopeUnit::compile(const std::string& hintBlockDecl){
- if (!hintBlockDecl.empty()) {
- llvm::BasicBlock *block = llvm::BasicBlock::Create(llvm::getGlobalContext(), hintBlockDecl, function->raw);
- pass->man->llvm->builder.SetInsertPoint(block);
+ Symbol symbScope = Symbol{ScopedSymbol::RetSymbol, scope};
+ return processSymbol(symbScope);
}
- Symbol symbScope = Symbol{ScopedSymbol::RetSymbol, scope};
- return processSymbol(symbScope);
-}
+ ICodeScopeUnit::~ICodeScopeUnit() {
+ }
-AbstractCodeScopeUnit::~AbstractCodeScopeUnit()
-{}
+ IFunctionUnit::~IFunctionUnit() {
+ }
-FunctionUnit::~FunctionUnit()
-{}
+ llvm::Function*
+ IFunctionUnit::compile() {
+ if (raw != nullptr) return raw;
-llvm::Function*
-FunctionUnit::compile(){
- if (raw != nullptr) return raw;
+ LLVMLayer* llvm = pass->man->llvm;
+ llvm::IRBuilder<>& builder = llvm->builder;
- LLVMLayer* llvm = pass->man->llvm;
- llvm::IRBuilder<>& builder = llvm->builder;
+ string&& functionName = prepareName();
+ std::vector<llvm::Type*>&& types = prepareArguments();
+ llvm::Type* expectedResultType = prepareResult();
- string&& functionName = prepareName();
- std::vector<llvm::Type*>&& types = prepareArguments();
- llvm::Type* expectedResultType = prepareResult();
+ llvm::FunctionType *ft = llvm::FunctionType::get(expectedResultType, types, false);
+ raw = llvm::cast<llvm::Function>(llvm->module->getOrInsertFunction(functionName, ft));
+ prepareBindings();
- llvm::FunctionType *ft = llvm::FunctionType::get(expectedResultType, types, false);
- raw = llvm::cast<llvm::Function>(llvm->module->getOrInsertFunction(functionName, ft));
- prepareBindings();
+ const std::string&blockName = "entry";
+ llvm::BasicBlock* blockCurrent = builder.GetInsertBlock();
+ llvm::Value* result = getScopeUnit(function->__entry)->compile(blockName);
+ assert(result);
- const std::string&blockName = "entry";
- llvm::BasicBlock* blockCurrent = builder.GetInsertBlock();
-
- llvm::Value* result =getScopeUnit(function->__entry)->compile(blockName);
- assert(result);
+ //SECTIONTAG types/convert function ret value
+ builder.CreateRet(typeinference::doAutomaticTypeConversion(result, expectedResultType, llvm->builder));
- //SECTIONTAG types/convert function ret value
- builder.CreateRet(typeinference::doAutomaticTypeConversion(result, expectedResultType, llvm->builder));
+ if (blockCurrent) {
+ builder.SetInsertPoint(blockCurrent);
+ }
- if (blockCurrent){
- builder.SetInsertPoint(blockCurrent);
+ llvm->moveToGarbage(ft);
+ return raw;
}
- llvm->moveToGarbage(ft);
- return raw;
-}
-
-AbstractCodeScopeUnit*
-FunctionUnit::getScopeUnit(CodeScope* scope){
- if (__scopes.count(scope)) {
- auto result = __scopes.at(scope).lock();
+ ICodeScopeUnit*
+ IFunctionUnit::getScopeUnit(CodeScope* scope) {
+ if (__scopes.count(scope)) {
+ auto result = __scopes.at(scope).lock();
- if (result){
- return result.get();
+ if (result) {
+ return result.get();
+ }
}
- }
- std::shared_ptr<AbstractCodeScopeUnit> unit(new DefaultScopeUnit(scope, this, pass));
+ std::shared_ptr<ICodeScopeUnit> unit(pass->buildCodeScopeUnit(scope, this));
+
+ if (scope->__parent != nullptr) {
+ auto parentUnit = Decorators<CachedScopeDecoratorTag>::getInterface(getScopeUnit(scope->__parent));
+ parentUnit->registerChildScope(unit);
+
+ } else {
+ __orphanedScopes.push_back(unit);
+ }
- if (scope->__parent != nullptr){
- auto parentUnit = Decorators<CachedScopeDecoratorTag>::getInterface(getScopeUnit(scope->__parent));
- parentUnit->registerChildScope(unit);
+ if (!__scopes.emplace(scope, unit).second) {
+ __scopes[scope] = unit;
+ }
- } else {
- __orphanedScopes.push_back(unit);
+ return unit.get();
}
- if (!__scopes.emplace(scope, unit).second){
- __scopes[scope] = unit;
+ ICodeScopeUnit*
+ IFunctionUnit::getScopeUnit(ManagedScpPtr scope) {
+ return getScopeUnit(&*scope);
}
- return unit.get();
-}
+ ICodeScopeUnit*
+ IFunctionUnit::getEntry() {
+ return getScopeUnit(function->getEntryScope());
+ }
-AbstractCodeScopeUnit*
-FunctionUnit::getScopeUnit(ManagedScpPtr scope){
- return getScopeUnit(&*scope);
+template<>
+compilation::IFunctionUnit*
+CompilePassCustomDecorators<void, void>::buildFunctionUnit(const ManagedFnPtr& function){
+ return new DefaultFunctionUnit(function, this);
}
-AbstractCodeScopeUnit*
-FunctionUnit::getEntry(){
- return getScopeUnit(function->getEntryScope());
+template<>
+compilation::ICodeScopeUnit*
+CompilePassCustomDecorators<void, void>::buildCodeScopeUnit(CodeScope* scope, IFunctionUnit* function){
+ return new DefaultCodeScopeUnit(scope, function, this);
}
+} // emf of compilation
+IFunctionUnit*
+CompilePass::getFunctionUnit(const ManagedFnPtr& function) {
+ unsigned int id = function.id();
-FunctionUnit*
-CompilePass::getFunctionUnit(const ManagedFnPtr& function){
- unsigned int id = function.id();
-
- if (!functions.count(id)){
- FunctionUnit* unit = new DefaultFunctionUnit(function, this);
+ if (!functions.count(id)) {
+ IFunctionUnit* unit = buildFunctionUnit(function);
functions.emplace(id, unit);
return unit;
}
return functions.at(id);
}
void
-CompilePass::run(){
+CompilePass::run() {
managerTransformations = new TransformationsManager();
targetInterpretation = new interpretation::TargetInterpretation(this->man->root, this);
queryContext = reinterpret_cast<context::ContextQuery*> (man->clasp->getQuery(QueryId::ContextQuery));
//Find out main function;
ClaspLayer::ModelFragment model = man->clasp->query(Config::get("function-entry"));
assert(model && "Error: No entry function found");
assert(model->first != model->second && "Error: Ambiguous entry function");
string nameMain = std::get<0>(ClaspLayer::parse<std::string>(model->first->second));
- FunctionUnit* unitMain = getFunctionUnit(man->root->findFunction(nameMain));
+ IFunctionUnit* unitMain = getFunctionUnit(man->root->findFunction(nameMain));
entry = unitMain->compile();
}
llvm::Function*
-CompilePass::getEntryFunction(){
- assert(entry);
- return entry;
+CompilePass::getEntryFunction() {
+ assert(entry);
+ return entry;
}
void
-CompilePass::prepareQueries(ClaspLayer* clasp){
- clasp->registerQuery(new containers::Query(), QueryId::ContainersQuery);
- clasp->registerQuery(new context::ContextQuery(), QueryId::ContextQuery);
+CompilePass::prepareQueries(ClaspLayer* clasp) {
+ clasp->registerQuery(new containers::Query(), QueryId::ContainersQuery);
+ clasp->registerQuery(new context::ContextQuery(), QueryId::ContextQuery);
}
-
} //end of namespace xreate
diff --git a/cpp/src/pass/compilepass.h b/cpp/src/pass/compilepass.h
index 38209d0..0649df6 100644
--- a/cpp/src/pass/compilepass.h
+++ b/cpp/src/pass/compilepass.h
@@ -1,166 +1,183 @@
#ifndef COMPILEPASS_H
#define COMPILEPASS_H
#include "abstractpass.h"
#include "llvm/IR/Function.h"
namespace xreate {
class ClaspLayer;
class CompilePass;
class LLVMLayer;
namespace adhoc{
class AdhocScheme;
}
namespace context{
class ContextQuery;
class LateContextCompiler2;
}
namespace interpretation{
class TargetInterpretation;
}
}
namespace xreate { namespace compilation {
-class AbstractCodeScopeUnit;
-class FunctionUnit;
+class ICodeScopeUnit;
+class IFunctionUnit;
class TransformationsManager;
struct Context{
- AbstractCodeScopeUnit* scope;
- FunctionUnit* function;
+ ICodeScopeUnit* scope;
+ IFunctionUnit* function;
CompilePass* pass;
};
class CallStatement {
public:
virtual llvm::Value* operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl="") = 0;
};
class CallStatementRaw: public CallStatement{
public:
CallStatementRaw(llvm::Function* callee, LLVMLayer* l)
: __callee(callee), __calleeTy(callee->getFunctionType()), llvm(l) {}
CallStatementRaw(llvm::Value* callee, llvm::FunctionType* ty, LLVMLayer* l)
: __callee(callee), __calleeTy(ty), llvm(l) {}
llvm::Value* operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl="");
private:
llvm::Value* __callee;
llvm::FunctionType* __calleeTy;
LLVMLayer* llvm;
};
-class AbstractCodeScopeUnit{
+class ICodeScopeUnit{
public:
CompilePass* const pass;
- FunctionUnit* const function;
+ IFunctionUnit* const function;
CodeScope* const scope;
- AbstractCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass);
- virtual ~AbstractCodeScopeUnit();
+ ICodeScopeUnit(CodeScope* codeScope, IFunctionUnit* f, CompilePass* compilePass);
+ virtual ~ICodeScopeUnit();
virtual llvm::Value* compile(const std::string& hintBlockDecl="")=0;
virtual llvm::Value* processSymbol(const Symbol& s, std::string hintRetVar="")=0;
virtual llvm::Value* process(const Expression& expr, const std::string& hintVarDecl="")=0;
virtual void bindArg(llvm::Value* value, std::string&& alias)=0;
virtual void bindArg(llvm::Value* value, const ScopedSymbol& s)=0;
protected:
virtual CallStatement* findFunction(const std::string& callee)=0;
};
-class BasicCodeScopeUnit: public AbstractCodeScopeUnit{
+class BasicCodeScopeUnit: public ICodeScopeUnit{
public:
- BasicCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass);
+ BasicCodeScopeUnit(CodeScope* codeScope, IFunctionUnit* f, CompilePass* compilePass);
- llvm::Value* processSymbol(const Symbol& s, std::string hintRetVar="");
- llvm::Value* process(const Expression& expr, const std::string& hintVarDecl="");
- llvm::Value* compile(const std::string& hintBlockDecl="");
+ llvm::Value* processSymbol(const Symbol& s, std::string hintRetVar="") override;
+ llvm::Value* process(const Expression& expr, const std::string& hintVarDecl="") override;
+ llvm::Value* compile(const std::string& hintBlockDecl="") override;
protected:
- CallStatement* findFunction(const std::string& callee);
+ CallStatement* findFunction(const std::string& callee) override;
};
-
-
-class IFunctionDecorator {
-protected:
- virtual std::string prepareName() = 0;
- virtual std::vector<llvm::Type*> prepareArguments() = 0;
- virtual llvm::Type* prepareResult() = 0;
- virtual llvm::Function::arg_iterator prepareBindings() = 0;
- virtual ~IFunctionDecorator(){}
-};
-
-class FunctionUnit: public IFunctionDecorator{
+class IFunctionUnit{
public:
- FunctionUnit(ManagedFnPtr f, CompilePass* p)
- : function(f), pass(p) {}
- ~FunctionUnit();
+ IFunctionUnit(ManagedFnPtr f, CompilePass* p): function(f), pass(p) {}
+ virtual ~IFunctionUnit();
llvm::Function* compile();
- AbstractCodeScopeUnit* getEntry();
- AbstractCodeScopeUnit* getScopeUnit(CodeScope* scope);
- AbstractCodeScopeUnit* getScopeUnit(ManagedScpPtr scope);
+ ICodeScopeUnit* getEntry();
+ ICodeScopeUnit* getScopeUnit(CodeScope* scope);
+ ICodeScopeUnit* getScopeUnit(ManagedScpPtr scope);
ManagedFnPtr function;
llvm::Function* raw = nullptr;
protected:
CompilePass* pass=nullptr;
+ virtual std::string prepareName() = 0;
+ virtual std::vector<llvm::Type*> prepareArguments() = 0;
+ virtual llvm::Type* prepareResult() = 0;
+ virtual llvm::Function::arg_iterator prepareBindings() = 0;
+
private:
- std::map<CodeScope*, std::weak_ptr<AbstractCodeScopeUnit>> __scopes;
- std::list<std::shared_ptr<AbstractCodeScopeUnit>> __orphanedScopes;
+ std::map<CodeScope*, std::weak_ptr<ICodeScopeUnit>> __scopes;
+ std::list<std::shared_ptr<ICodeScopeUnit>> __orphanedScopes;
};
-class BasicFunctionDecorator: public FunctionUnit{
+class BasicFunctionUnit: public IFunctionUnit{
public:
- BasicFunctionDecorator(ManagedFnPtr f, CompilePass* p)
- : FunctionUnit(f, p) {}
+ BasicFunctionUnit(ManagedFnPtr f, CompilePass* p)
+ : IFunctionUnit(f, p) {}
protected:
- std::string prepareName();
- virtual std::vector<llvm::Type*> prepareArguments();
- virtual llvm::Type* prepareResult();
- virtual llvm::Function::arg_iterator prepareBindings();
+ std::string prepareName() override;
+ virtual std::vector<llvm::Type*> prepareArguments() override;
+ virtual llvm::Type* prepareResult() override;
+ virtual llvm::Function::arg_iterator prepareBindings() override;
};
-
-} // end of namespace `xreate::compilation`
+} // end of namespace compilation
class CompilePass : public AbstractPass<void> {
friend class context::LateContextCompiler2;
friend class compilation::BasicCodeScopeUnit;
- friend class compilation::FunctionUnit;
+ friend class compilation::IFunctionUnit;
public:
compilation::TransformationsManager* managerTransformations;
interpretation::TargetInterpretation* targetInterpretation;
CompilePass(PassManager* manager): AbstractPass<void>(manager) {}
- compilation::FunctionUnit* getFunctionUnit(const ManagedFnPtr& function);
+ compilation::IFunctionUnit* getFunctionUnit(const ManagedFnPtr& function);
void run() override;
llvm::Function* getEntryFunction();
static void prepareQueries(ClaspLayer* clasp);
+public:
+ virtual compilation::IFunctionUnit* buildFunctionUnit(const ManagedFnPtr& function)=0;
+ virtual compilation::ICodeScopeUnit* buildCodeScopeUnit(CodeScope* scope, compilation::IFunctionUnit* function)=0;
private:
//TODO free `functions` in destructor
- std::map<unsigned int, compilation::FunctionUnit*> functions;
+ std::map<unsigned int, compilation::IFunctionUnit*> functions;
llvm::Function* entry = 0;
- context::ContextQuery* queryContext;
+ context::ContextQuery* queryContext;
+};
+
+namespace compilation{
+template<class FUNCTION_DECORATOR=void, class SCOPE_DECORATOR=void>
+class CompilePassCustomDecorators: public ::xreate::CompilePass{
+public:
+ CompilePassCustomDecorators(PassManager* manager): ::xreate::CompilePass(manager) {}
+
+ virtual compilation::IFunctionUnit* buildFunctionUnit(const ManagedFnPtr& function) override{
+ return new FUNCTION_DECORATOR(function, this);
+ }
+ virtual compilation::ICodeScopeUnit* buildCodeScopeUnit(CodeScope* scope, IFunctionUnit* function) override{
+ return new SCOPE_DECORATOR(scope, function, this);
+ }
};
-}
+template<>
+compilation::IFunctionUnit*
+CompilePassCustomDecorators<void, void>::buildFunctionUnit(const ManagedFnPtr& function);
+
+template<>
+compilation::ICodeScopeUnit*
+CompilePassCustomDecorators<void, void>::buildCodeScopeUnit(CodeScope* scope, IFunctionUnit* function);
+
+}} //end of namespace xreate::compilation
#endif // COMPILEPASS_H
diff --git a/cpp/src/pass/dfapass.cpp b/cpp/src/pass/dfapass.cpp
index e64eeff..47f2ec0 100644
--- a/cpp/src/pass/dfapass.cpp
+++ b/cpp/src/pass/dfapass.cpp
@@ -1,262 +1,262 @@
#include "pass/dfapass.h"
#include "analysis/dfagraph.h"
#include "xreatemanager.h"
#include "clasplayer.h"
#include <boost/format.hpp>
using namespace std;
namespace xreate { namespace dfa {
class DfaExpressionProcessor {
std::vector<SymbolNode> operands;
std::vector<SymbolPacked> blocks;
const Expression expression;
SymbolNode result;
DFAPass * const pass;
const PassContext context;
public:
DfaExpressionProcessor(const Expression& expr, SymbolNode resInitial, DFAPass * const p, const PassContext c)
: expression(expr), result(resInitial), pass(p), context(c) {
operands.reserve(expression.getOperands().size());
for (const Expression &op : expression.getOperands()) {
SymbolAnonymous symbOp(op.id);
operands.push_back(DfaExpressionProcessor(op, symbOp, pass, context).process());
}
blocks.reserve(expression.blocks.size());
for (CodeScope* scope : expression.blocks) {
blocks.push_back(pass->process(scope, context));
}
}
SymbolNode
process() {
if (expression.__state == Expression::COMPOUND) {
processCompoundOp();
} else {
processElementaryOp();
}
applySignatureAnnotations();
applyInPlaceAnnotations();
return result;
}
private:
void
processElementaryOp() {
switch (expression.__state) {
case Expression::IDENT:
{
SymbolPacked symbFrom = pass->processSymbol(Attachments::get<Symbol>(expression), context, expression.getValueString());
SymbolPacked* symbTo = boost::get<SymbolPacked>(&result);
if (symbTo) {
pass->__context.graph->addConnection(*symbTo, SymbolNode(symbFrom), DFGConnection::STRONG);
} else {
result = SymbolNode(symbFrom);
}
break;
}
default: break;
}
}
void
processCompoundOp() {
switch (expression.op) {
//DEBT provide CALL processing
// case Operator::CALL: {
// const string &nameCalleeFunction = expression.getValueString();
//
// //TODO implement processFnCall/Uncertain
// list<ManagedFnPtr> variantsCalleeFunction = man->root->getFunctionVariants(nameCalleeFunction);
// if (variantsCalleeFunction.size()!=1) return;
// ManagedFnPtr function= variantsCalleeFunction.front();
//
// // set calling relations:
// CodeScope *scopeRemote = function->getEntryScope();
// std::vector<SymbolNode>::iterator nodeActual = cache.operands.begin();
// for (const std::string &identFormal: scopeRemote->__bindings){
- // const ScopedSymbol symbolFormal{scopeRemote->__identifiers.at(identFormal), VERSION_NONE};
+ // const ScopedSymbol symbolFormal{scopeRemote->__identifiers.at(identFormal), versions::VERSION_NONE};
//
// __context.graph->addConnection(clasp->pack(Symbol{symbolFormal, scopeRemote}, nameCalleeFunction + ":" + identFormal), *nodeActual, DFGConnection::WEAK);
// ++nodeActual;
// }
//
// //TODO add RET connection
// break;
// }
//MAP processing: apply PROTOTYPE relation
case Operator::MAP:
{
SymbolNode nodeFrom = operands.front();
SymbolPacked* nodeTo = boost::get<SymbolPacked>(&result);
assert(nodeTo);
pass->__context.graph->addConnection(*nodeTo, nodeFrom, DFGConnection::PROTOTYPE);
break;
}
default: break;
}
}
void
applySignatureAnnotations() {
if (pass->__signatures.count(expression.op)) {
const Expression &scheme = pass->__signatures.at(expression.op);
std::vector<SymbolNode>::iterator arg = operands.begin();
std::vector<Expression>::const_iterator tag = scheme.getOperands().begin();
//Assign scheme RET annotation
Expression retTag = *scheme.getOperands().begin();
if (retTag.__state != Expression::INVALID) {
pass->__context.graph->addAnnotation(result, move(retTag));
}
++tag;
while (tag != scheme.getOperands().end()) {
if (tag->__state != Expression::INVALID) {
pass->__context.graph->addAnnotation(*arg, Expression(*tag));
}
++arg;
++tag;
}
// TODO add possibility to have specific signature for a particular function
// if (expression.op == Operator::CALL || expression.op == Operator::INDEX){
// string caption = expression.getValueString();
// operands.push_back(process(Expression(move(caption)), context, ""));
// }
}
}
void
applyInPlaceAnnotations() {
// write down in-place expression tags:
for (pair<std::string, Expression> tag : expression.tags) {
pass->__context.graph->addAnnotation(result, Expression(tag.second));
}
}
};
DFAPass::DFAPass(PassManager* manager)
: AbstractPass(manager)
, __context{new DFAGraph(manager->clasp)}
, clasp(manager->clasp)
{}
SymbolPacked
DFAPass::process(CodeScope* scope, PassContext context, const std::string& hintBlockDecl) {
const SymbolPacked& symbRet = AbstractPass::process(scope, context, hintBlockDecl);
return symbRet;
}
SymbolPacked
DFAPass::processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol) {
const Expression& declaration = CodeScope::getDeclaration(symbol);
const SymbolPacked& symbPacked = clasp->pack(symbol, hintSymbol);
DfaExpressionProcessor(declaration, symbPacked, this, context).process();
return symbPacked;
}
void
DFAPass::run() {
init();
return AbstractPass::run();
}
void
DFAPass::init() {
for (const Expression& scheme : man->root->__dfadata) {
__signatures.emplace(scheme.op, scheme);
}
}
void
DFAPass::finish() {
clasp->setDFAData(move(__context.graph));
}
} //end of namespace dfa
template<>
SymbolPacked defaultValue(){
assert(false);
}
} //xreate namespace
//DEBT represent VersionaPass in declarative form using applyDependencies
// applyDependencies(expression, context, cache, decl);
//DEBT prepare static annotations and represent InterpretationPass in declarative form
// applyStaticAnnotations(expression, context, cache, decl);
//TODO Null ad hoc DFG implementation/None symbol
//DISABLEDFEATURE None value
// if (expression.isNone()){
// return SymbolTransient{{Atom<Identifier_t>(Config::get("clasp.nonevalue"))}};
// }
// non initialized(SymbolInvalid) value
//void
//DFAPass::applyDependencies(const Expression& expression, PassContext context, ExpressionCache& cache, const std::string& decl){
// for (SymbolNode &op: cache.operands) {
// __context.graph->addDependencyConnection(cache.result, op);
// }
//
// for (SymbolNode &block: cache.blocks) {
// __context.graph->addDependencyConnection(cache.result, block);
// }
//
// switch(expression.__state) {
// case Expression::IDENT: {
// SymbolNode identSymbol = clasp->pack(Attachments::get<Symbol>(expression), context.function->getName() + ":" + expression.getValueString());
// __context.graph->addDependencyConnection(cache.result, identSymbol);
// }
//
// default: break;
// }
//}
//void
//DFAPass::applyStaticAnnotations(const Expression& expression, PassContext context, ExpressionCache& cache, const std::string& decl){
//
// switch(expression.__state) {
// case Expression::NUMBER:
// case Expression::STRING:
// __context.graph->addAnnotation(cache.result, Expression(Atom<Identifier_t>("static")));
// break;
//
// default: break;
// }
//}
diff --git a/cpp/src/pass/interpretationpass.cpp b/cpp/src/pass/interpretationpass.cpp
index 2387463..69bb3b1 100644
--- a/cpp/src/pass/interpretationpass.cpp
+++ b/cpp/src/pass/interpretationpass.cpp
@@ -1,414 +1,414 @@
/*
* File: interpretationpass.cpp
* Author: pgess
*
* Created on July 5, 2016, 5:21 PM
*/
#include "pass/interpretationpass.h"
//#include "compilation/transformations.h"
#include <compilation/targetinterpretation.h>
#include "ast.h"
//DEBT implement InterpretationPass purely in clasp
//DEBT represent InterpretationPass as general type inference
using namespace std;
namespace xreate{
template<>
interpretation::InterpretationResolution
defaultValue<interpretation::InterpretationResolution>(){
return interpretation::CMPL_ONLY;
}
namespace interpretation{
enum InterpretationQuery{QUERY_INTR_ONLY, QUERY_CMPL_ONLY};
namespace details {
template<InterpretationQuery FLAG_REQUIRED>
bool checkConstraints(InterpretationResolution flag) {
return ( (flag==INTR_ONLY && FLAG_REQUIRED == QUERY_INTR_ONLY)
|| (flag==CMPL_ONLY && FLAG_REQUIRED == QUERY_CMPL_ONLY));
}
InterpretationResolution
recognizeTags(const map<std::string, Expression>& tags){
auto i = tags.find("interpretation");
if (i== tags.end()){
return ANY;
}
assert(i->second.op == Operator::CALL);
const string& cmd = i->second.operands.at(0).getValueString();
//TODO make consistent names of annotation and resolution
if (cmd == "force"){
return INTR_ONLY;
} else if (cmd == "suppress"){
return CMPL_ONLY;
}
return ANY;
}
}
InterpretationResolution
unify(InterpretationResolution flag) {
return flag;
}
template<typename FLAG_A, typename FLAG_B, typename... FLAGS>
InterpretationResolution
unify(FLAG_A flagA, FLAG_B flagB, FLAGS... flags) {
if (flagA== ANY){
return unify(flagB, flags...);
}
if (flagB == ANY) {
return unify(flagA, flags...);
}
assert(flagA == flagB);
return flagA;
}
template<InterpretationQuery FLAG_REQUIRED>
bool checkConstraints(std::vector<InterpretationResolution>&& flags) {
assert(flags.size());
InterpretationResolution flag = flags.front();
return details::checkConstraints<FLAG_REQUIRED>(flag);
}
template<InterpretationQuery FLAG_REQUIRED_A, InterpretationQuery FLAG_REQUIRED_B, InterpretationQuery... FLAGS>
bool checkConstraints(std::vector<InterpretationResolution>&& flags) {
assert(flags.size());
InterpretationResolution flag = flags.front();
flags.pop_back();
if (details::checkConstraints<FLAG_REQUIRED_A>(flag)){
return checkConstraints<FLAG_REQUIRED_B, FLAGS...>(move(flags));
}
return false;
}
bool
InterpretationData::isDefault() const{
return (resolution == ANY && op == NONE);
}
void
recognizeTags(const Expression& e){
InterpretationData tag{details::recognizeTags(e.tags), NONE};
if (!tag.isDefault())
Attachments::put<InterpretationData>(e, tag);
}
InterpretationResolution
recognizeTags(const ManagedFnPtr& f){
return details::recognizeTags(f->getTags());
}
InterpretationPass::InterpretationPass(PassManager* manager)
: AbstractPass(manager) {
Attachments::init<FunctionInterpretationData>();
Attachments::init<InterpretationData>();
}
void InterpretationPass::run(){
ManagedFnPtr f = man->root->begin<Function>();
auto& visitedSymbols = getSymbolCache();
while (f.isValid()) {
const Symbol& symbolFunction{ScopedSymbol::RetSymbol, f->getEntryScope()};
if (!visitedSymbols.isCached(symbolFunction)){
visitedSymbols.setCachedValue(symbolFunction, process(f));
}
++f;
}
}
InterpretationResolution
InterpretationPass::process(const Expression& expression, PassContext context, const std::string& decl){
recognizeTags(expression);
InterpretationResolution resolution = ANY;
InterpretationOperator op = NONE;
switch (expression.__state){
case Expression::VARIANT:
case Expression::NUMBER:
case Expression::STRING: {
break;
}
case Expression::IDENT: {
resolution = Parent::processSymbol(Attachments::get<Symbol>(expression), context);
break;
}
case Expression::COMPOUND:
break;
default: { resolution = CMPL_ONLY; break;}
}
if (expression.__state == Expression::COMPOUND)
switch(expression.op){
case Operator::EQU:
case Operator::NE: {
InterpretationResolution left = process(expression.operands[0], context);
InterpretationResolution right = process(expression.operands[1], context);
resolution = unify(left, right);
break;
}
case Operator::LOGIC_AND: {
assert(expression.operands.size() == 1);
resolution = process (expression.operands[0], context);
break;
}
case Operator::CALL: {
//TODO cope with static/dynamic context
//TODO BUG here: if several variants they all are processed as CMPL careless of signature
list<ManagedFnPtr> callees = man->root->getFunctionVariants(expression.getValueString());
if (callees.size()!=1){
resolution = CMPL_ONLY;
break;
}
ManagedFnPtr callee = callees.front();
const Symbol& symbCalleeFunc{ScopedSymbol::RetSymbol, callee->getEntryScope()};
//recursion-aware processing:
// - skip self recursion
const Symbol& symbSelfFunc{ScopedSymbol::RetSymbol, context.function->getEntryScope()};
if (!(symbSelfFunc == symbCalleeFunc)){
InterpretationResolution resCallee = processFnCall(callee, context);
assert(resCallee != FUNC_POSTPONED && "Indirect recursion detected: can't decide on interpretation resolution");
resolution = unify(resolution, resCallee);
}
//check arguments compatibility
const FunctionInterpretationData& calleeSignature = FunctionInterpretationHelper::getSignature(callee);
for (size_t op=0, size = expression.operands.size(); op < size; ++op){
const Expression &operand = expression.operands[op];
InterpretationResolution argActual = process(operand, context);
InterpretationResolution argExpected = calleeSignature.signature[op];
//TODO use args unification result to properly process function call
unify(argActual, argExpected);
}
if (FunctionInterpretationHelper::needPartialInterpretation(callee)){
op= CALL_INTERPRET_PARTIAL;
}
break;
}
case Operator::IF:{
InterpretationResolution flagCondition = process(expression.getOperands()[0], context);
InterpretationResolution flagScope1 = Parent::process(expression.blocks.front(), context);
InterpretationResolution flagScope2 = Parent::process(expression.blocks.back(), context);
//special case: IF_INTERPRET_CONDITION
if (checkConstraints<QUERY_INTR_ONLY>({flagCondition})){
op= IF_INTERPRET_CONDITION;
flagCondition = ANY;
}
resolution = unify(flagCondition, flagScope1, flagScope2);
break;
}
case Operator::FOLD: {
InterpretationResolution flagInput = process(expression.getOperands()[0], context);
InterpretationResolution flagAccumInit = process(expression.getOperands()[1], context);
CodeScope* scopeBody = expression.blocks.front();
const std::string& nameEl = expression.bindings[0];
- Symbol symbEl{ScopedSymbol{scopeBody->__identifiers.at(nameEl), VERSION_NONE}, scopeBody};
+ Symbol symbEl{ScopedSymbol{scopeBody->__identifiers.at(nameEl), versions::VERSION_NONE}, scopeBody};
getSymbolCache().setCachedValue(symbEl, InterpretationResolution(flagInput));
const std::string& nameAccum = expression.bindings[1];
- Symbol symbAccum{ScopedSymbol{scopeBody->__identifiers.at(nameAccum), VERSION_NONE}, scopeBody};
+ Symbol symbAccum{ScopedSymbol{scopeBody->__identifiers.at(nameAccum), versions::VERSION_NONE}, scopeBody};
getSymbolCache().setCachedValue(symbAccum, InterpretationResolution(flagAccumInit));
InterpretationResolution flagBody = Parent::process(expression.blocks.front(), context);
//special case: FOLD_INTERPRET_INPUT
if (checkConstraints<QUERY_INTR_ONLY>({flagInput})){
op= FOLD_INTERPRET_INPUT;
flagInput = ANY;
}
resolution = unify(flagInput, flagAccumInit, flagBody);
break;
}
case Operator::INDEX: {
resolution = unify(
process(expression.operands[0], context),
process(expression.operands[1], context)
);
break;
}
case Operator::SWITCH: {
InterpretationResolution flagCondition = process(expression.operands[0], context);
bool hasDefaultCase = expression.operands[1].op == Operator::CASE_DEFAULT;
//determine conditions resolution
InterpretationResolution flagHeaders = flagCondition;
for (size_t size = expression.operands.size(), i= hasDefaultCase? 2: 1; i<size; ++i){
const Expression& exprCase = expression.operands[i];
flagHeaders = unify(flagHeaders, Parent::process(exprCase.blocks.front(), context));
}
if (checkConstraints<QUERY_INTR_ONLY>({flagHeaders})){
op= SWITCH_INTERPRET_CONDITION;
flagHeaders = ANY;
}
//determine body resolutions
resolution = flagHeaders;
for (size_t size = expression.operands.size(), i= 1; i<size; ++i){
const Expression& exprCase = expression.operands[i];
resolution = unify(resolution, Parent::process(exprCase.blocks.back(), context));
}
break;
}
case Operator::LIST:
case Operator::LIST_NAMED: {
for (const Expression &op: expression.getOperands()) {
resolution = unify(resolution, process(op, context));
}
break;
}
default: {
resolution = CMPL_ONLY;
for (const Expression &op: expression.getOperands()) {
process(op, context);
}
for (CodeScope* scope: expression.blocks) {
Parent::process(scope, context);
}
break;
}
}
InterpretationResolution resolutionExpected =
Attachments::get<InterpretationData>(expression, {ANY, NONE}).resolution;
resolution = unify(resolution, resolutionExpected);
if (resolution != resolutionExpected && (op!=NONE || resolution == INTR_ONLY)){
Attachments::put<InterpretationData>(expression, {resolution, op});
}
return resolution;
}
InterpretationResolution
InterpretationPass::processFnCall(ManagedFnPtr function, PassContext context){
return process(function);
}
InterpretationResolution
InterpretationPass::process(ManagedFnPtr function){
CodeScope* entry = function->getEntryScope();
std::vector<std::string> arguments = entry->__bindings;
const Symbol& symbSelfFunc{ScopedSymbol::RetSymbol, function->getEntryScope()};
auto& cache = getSymbolCache();
if (cache.isCached(symbSelfFunc))
return cache.getCachedValue(symbSelfFunc);
const FunctionInterpretationData& fnSignature = FunctionInterpretationHelper::getSignature(function);
InterpretationResolution fnResolutionExpected = details::recognizeTags(function->getTags());
//mark preliminary function resolution as expected
if (fnResolutionExpected != ANY){
cache.setCachedValue(symbSelfFunc, move(fnResolutionExpected));
} else {
// - in order to recognize indirect recursion mark this function resolution as POSTPONED
cache.setCachedValue(symbSelfFunc, FUNC_POSTPONED);
}
//set resolution for function arguments as expected
for (int argNo = 0, size = arguments.size(); argNo< size; ++argNo){
- Symbol symbArg{ScopedSymbol{entry->__identifiers.at(arguments[argNo]), VERSION_NONE}, entry};
+ Symbol symbArg{ScopedSymbol{entry->__identifiers.at(arguments[argNo]), versions::VERSION_NONE}, entry};
cache.setCachedValue(symbArg, InterpretationResolution(fnSignature.signature[argNo]));
}
PassContext context;
context.function = function;
context.scope = entry;
InterpretationResolution resActual = process(CodeScope::getDeclaration(symbSelfFunc), context);
resActual = unify(resActual, fnResolutionExpected);
return cache.setCachedValue(symbSelfFunc, move(resActual));
}
const FunctionInterpretationData
FunctionInterpretationHelper::getSignature(ManagedFnPtr function){
if (Attachments::exists<FunctionInterpretationData>(function)){
return Attachments::get<FunctionInterpretationData>(function);
}
FunctionInterpretationData&& data = recognizeSignature(function);
Attachments::put<FunctionInterpretationData>(function, data);
return data;
}
FunctionInterpretationData
FunctionInterpretationHelper::recognizeSignature(ManagedFnPtr function){
CodeScope* entry = function->__entry;
FunctionInterpretationData result;
result.signature.reserve(entry->__bindings.size());
bool flagPartialInterpretation = false;
for(size_t no=0, size=entry->__bindings.size(); no < size; ++no){
const std::string& argName = entry->__bindings[no];
- Symbol symbArg{ScopedSymbol{entry->__identifiers.at(argName), VERSION_NONE}, entry};
+ Symbol symbArg{ScopedSymbol{entry->__identifiers.at(argName), versions::VERSION_NONE}, entry};
const Expression& arg = CodeScope::getDeclaration(symbArg);
InterpretationResolution argResolution = details::recognizeTags(arg.tags);
flagPartialInterpretation |= (argResolution == INTR_ONLY);
result.signature.push_back(argResolution);
}
result.flagPartialInterpretation = flagPartialInterpretation;
return result;
}
bool FunctionInterpretationHelper::needPartialInterpretation(ManagedFnPtr function){
const FunctionInterpretationData& data = getSignature(function);
return data.flagPartialInterpretation;
}
}} //end of namespace xreate::interpretation
diff --git a/cpp/src/query/actions.cpp b/cpp/src/query/actions.cpp
new file mode 100644
index 0000000..40a88f4
--- /dev/null
+++ b/cpp/src/query/actions.cpp
@@ -0,0 +1,83 @@
+/*
+ * actions.cpp
+ *
+ * Author: pgess <v.melnychenko@xreate.org>
+ * Created on August 3, 2017, 12:33 PM
+ */
+
+
+#include "query/actions.h"
+#include "pass/actionspass.h"
+#include "attachments.h"
+#include <boost/iterator_adaptors.hpp>
+
+using namespace std;
+
+namespace xreate{ namespace actions{
+
+namespace {
+class Resources {
+public:
+ static std::string keyBindAction;
+ static std::string keyCall;
+ static std::string keyDirectCall;
+
+ static void init(){
+ keyBindAction = Config::get("clasp.actions.bind");
+ keyCall = Config::get("clasp.actions.call");
+ keyDirectCall = Config::get("clasp.actions.calldirect");
+ }
+};
+
+std::string Resources::keyBindAction;
+std::string Resources::keyCall;
+std::string Resources::keyDirectCall;
+}
+
+Query::Query(){
+ Resources::init();
+}
+
+Expression
+Query::translate(const Gringo::Symbol& code){
+ assert(code.type()==Gringo::SymbolType::Fun);
+ const std::string comm(code.name().c_str());
+
+ if (comm == Resources::keyDirectCall){
+ return std::get<0>(ClaspLayer::parse<Expression>(code));
+
+ } else if (comm == Resources::keyCall) {
+ string fnName;
+ list<Gringo::Symbol> fnArgsCodified;
+ tie(fnName, fnArgsCodified)= ClaspLayer::parse<std::string, list<Gringo::Symbol>>(code);
+
+ Expression result(Operator::CALL, {Atom<Identifier_t>(move(fnName))});
+ for (auto arg:fnArgsCodified){
+ result.addArg(translate(arg));
+ }
+
+ return result;
+ }
+
+ assert(false && "Unknown action");
+ return Expression();
+}
+
+void
+Query::init(ClaspLayer* clasp){
+ Attachments::init<ActionBinded>();
+
+ ClaspLayer::ModelFragment fragment = clasp->query(Resources::keyBindAction);
+ if(fragment)
+ for (auto& actionData : boost::make_iterator_range(*fragment)){
+ SymbolPacked symbol;
+ Gringo::Symbol actionCodified;
+
+ std::tie(symbol, actionCodified) = ClaspLayer::parse<SymbolPacked, Gringo::Symbol>(actionData.second);
+ Expression actionPlain = translate(actionCodified);
+
+ Attachments::put<ActionBinded>(clasp->unpack(symbol), actionPlain);
+ }
+}
+
+}} //end of xreate::actions
\ No newline at end of file
diff --git a/cpp/src/query/actions.h b/cpp/src/query/actions.h
new file mode 100644
index 0000000..cf855ad
--- /dev/null
+++ b/cpp/src/query/actions.h
@@ -0,0 +1,37 @@
+/*
+ * File: actions.h
+ * Author: pgess <v.melnychenko@xreate.org>
+ *
+ * Created on August 3, 2017, 12:26 PM
+ */
+
+#ifndef ACTIONS_H
+#define ACTIONS_H
+
+#include "clasplayer.h"
+
+namespace xreate{ namespace actions{
+
+struct ActionRequirement{
+ Expression requirement;
+};
+
+struct ActionRec{
+ Expression expression;
+};
+
+class Query: public IQuery {
+public:
+ Query();
+ virtual void init(ClaspLayer* clasp);
+
+private:
+ Expression translate(const Gringo::Symbol& code);
+};
+
+}} //end of xreate::actions
+
+
+
+#endif /* ACTIONS_H */
+
diff --git a/cpp/src/serialization.h b/cpp/src/serialization.h
index af74e11..7131ab3 100644
--- a/cpp/src/serialization.h
+++ b/cpp/src/serialization.h
@@ -1,30 +1,30 @@
/*
* serialization.h
*
* Created on: 13 февр. 2016
* Author: pgess
*/
#ifndef SRC_SERIALIZATION_SERIALIZATION_H_
#define SRC_SERIALIZATION_SERIALIZATION_H_
-#include "misc/serialization/expressionserializer.h"
+#include "aux/serialization/expressionserializer.h"
namespace xreate {
struct RequirementIntegralCode{};
template<class Requirements=void>
struct ExpressionSerialization {
typedef PackedExpression Code;
typedef ExpressionSerializer Serializer;
};
template<>
struct ExpressionSerialization<RequirementIntegralCode>{
typedef size_t Code;
typedef ExpressionSerializerIntegral Serializer;
};
}
#endif /* SRC_SERIALIZATION_SERIALIZATION_H_ */
diff --git a/cpp/src/xreatemanager.cpp b/cpp/src/xreatemanager.cpp
index b7029c4..63af268 100644
--- a/cpp/src/xreatemanager.cpp
+++ b/cpp/src/xreatemanager.cpp
@@ -1,123 +1,123 @@
/*
* xreatemanager.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on July 3, 2017, 6:03 PM
*/
#include "xreatemanager.h"
#include "clasplayer.h"
-#include "misc/xreatemanager-decorators.h"
+#include "aux/xreatemanager-decorators.h"
#include "llvmlayer.h"
#include "main/Parser.h"
#include <assert.h>
#include <list>
namespace xreate {
void
PassManager::registerPass(AbstractPassBase* pass, const PassId& id, AbstractPassBase* parent)
{
__passes.emplace(id, pass);
__passDependencies.emplace(parent, pass);
}
AbstractPassBase*
PassManager::getPassById(const PassId& id){
assert(__passes.count(id));
return __passes[id];
}
bool
PassManager::isPassRegistered(const PassId& id){
return __passes.count(id);
}
void
PassManager::executePasses(){
std::list<AbstractPassBase*> passes{nullptr};
while (passes.size()){
AbstractPassBase* parent = passes.front();
auto range = __passDependencies.equal_range(parent);
for (auto i=range.first; i!=range.second; ++i){
AbstractPassBase* pass = i->second;
pass->run();
pass->finish();
passes.push_back(pass);
}
passes.pop_front();
}
}
void
PassManager::prepare(AST* ast){
root = ast;
clasp = new ClaspLayer();
clasp->ast = ast;
llvm = new LLVMLayer(ast);
}
PassManager::~PassManager(){}
typedef XreateManagerDecoratorFull XreateManagerDecoratorDefault;
namespace details{ namespace tier2{
XreateManager*
XreateManager::prepare(std::string&& code){
auto man = new XreateManagerImpl<XreateManagerDecoratorDefault>;
man->prepareCode(std::move(code));
return man;
}
XreateManager*
XreateManager::prepare(FILE* code){
auto man = new XreateManagerImpl<XreateManagerDecoratorDefault>;
man->prepareCode(code);
return man;
}
}}
namespace details { namespace tier1 {
XreateManager*
XreateManager::prepare(std::string&& code){
auto man = new XreateManagerImpl<XreateManagerDecoratorDefault>;
man->prepareCode(std::move(code));
return man;
}
XreateManager*
XreateManager::prepare(FILE* code){
auto man = new XreateManagerImpl<XreateManagerDecoratorDefault>;
man->prepareCode(code);
return man;
}
}}
XreateManager*
XreateManager::prepare(std::string&& code) {
auto man = new XreateManagerImpl<XreateManagerDecoratorDefault>;
man->prepareCode(std::move(code));
return man;
}
XreateManager*
XreateManager::prepare(FILE* code){
auto man = new XreateManagerImpl<XreateManagerDecoratorDefault>;
man->prepareCode(code);
return man;
}
}
diff --git a/cpp/src/xreatemanager.h b/cpp/src/xreatemanager.h
index 7ffb3c3..78bf854 100644
--- a/cpp/src/xreatemanager.h
+++ b/cpp/src/xreatemanager.h
@@ -1,122 +1,123 @@
#ifndef PASSMANAGER_H
#define PASSMANAGER_H
#include <string>
#include <map>
//stdio external
struct _IO_FILE;
typedef struct _IO_FILE FILE;
namespace xreate { namespace grammar { namespace main {
class Scanner;
}}}
namespace xreate {
class AbstractPassBase;
class ClaspLayer;
class LLVMLayer;
class AST;
enum class PassId {
CFGPass,
CompilePass,
DFGPass,
EnvironmentTestsPass,
LoggerPass,
AdhocPass,
RulesPass,
InterpretationPass,
- VersionsPass
+ VersionsPass,
+ ActionsPass
};
class PassManager{
public:
void prepare(AST* ast);
void registerPass(AbstractPassBase* pass, const PassId& id, AbstractPassBase* prerequisite=nullptr);
AbstractPassBase* getPassById(const PassId& id);
bool isPassRegistered(const PassId& id);
void executePasses();
virtual ~PassManager();
ClaspLayer* clasp;
LLVMLayer* llvm;
AST* root;
private:
std::map<PassId, AbstractPassBase*> __passes;
std::multimap<AbstractPassBase*, AbstractPassBase*> __passDependencies;
};
namespace details{ namespace tier2{
class XreateManager: public virtual PassManager{
public:
virtual ~XreateManager(){};
virtual void initPasses()=0;
// virtual void executePasses()=0;
virtual void analyse()=0;
virtual void* run()=0;
static XreateManager* prepare(std::string&& code);
static XreateManager* prepare(FILE* code);
};
template<class Decorator>
class XreateManagerImpl: public Decorator {
public:
};
}} //namespace details::tier2
namespace details{ namespace tier1{
class XreateManager: public virtual PassManager{
public:
virtual void analyse()=0;
virtual void* run()=0;
static XreateManager* prepare(std::string&& code);
static XreateManager* prepare(FILE* code);
};
template<class Decorator>
class XreateManagerImpl: public XreateManager, public details::tier2::XreateManagerImpl<Decorator> {
typedef details::tier2::XreateManagerImpl<Decorator> PARENT;
public:
void analyse(){
PARENT::initPasses();
PARENT::executePasses();
PARENT::analyse();
}
void* run(){
return PARENT::run();
}
};
}} //namespace details::tier1
class XreateManager: public virtual PassManager{
public:
virtual void* run()=0;
static XreateManager* prepare(std::string&& code);
static XreateManager* prepare(FILE* code);
};
template<class Decorator>
class XreateManagerImpl: public XreateManager, public details::tier1::XreateManagerImpl<Decorator>{
typedef details::tier1::XreateManagerImpl<Decorator> PARENT;
public:
void* run(){
PARENT::analyse();
return PARENT::run();
}
};
} //namespace xreate
#endif
diff --git a/cpp/tests/CMakeLists.txt b/cpp/tests/CMakeLists.txt
index 8611af2..d018520 100644
--- a/cpp/tests/CMakeLists.txt
+++ b/cpp/tests/CMakeLists.txt
@@ -1,51 +1,52 @@
cmake_minimum_required(VERSION 2.8.11)
project(xreate-tests)
find_package(GTest REQUIRED)
INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIRS})
INCLUDE_DIRECTORIES("/usr/include/libxml2")
INCLUDE_DIRECTORIES($<TARGET_PROPERTY:xreate,INCLUDE_DIRECTORIES>)
# TESTS
#=========================
FIND_PACKAGE (LLVM REQUIRED)
message("LLVM_LIBRARY_DIRS: " ${LLVM_LIBRARY_DIRS})
link_directories(${LLVM_LIBRARY_DIRS})
set (LIBCLASP_PATH ${POTASSCO_PATH}/build/debug)
link_directories(${LIBCLASP_PATH})
#aux_source_directory(. TEST_FILES)
set(TEST_FILES
+ actions.cpp
main.cpp
modules.cpp
adhoc.cpp
attachments.cpp
ast.cpp
cfa.cpp
dfa.cpp
compilation.cpp
ExpressionSerializer.cpp
externc.cpp
context.cpp
types.cpp
vendorAPI/clangAPI.cpp
vendorAPI/xml2.cpp
vendorAPI/json.cpp
containers.cpp
context.cpp
interpretation.cpp
loops.cpp
#supplemental/versions-algorithm-data_dependency.cpp
effects-versions.cpp
)
add_executable(${PROJECT_NAME} ${TEST_FILES})
target_link_libraries(${PROJECT_NAME} xreate ${GTEST_LIBRARIES} pthread xml2 gcov)
add_custom_target (coverage
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/src/code-coverage.sh
WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
diff --git a/cpp/tests/ExpressionSerializer.cpp b/cpp/tests/ExpressionSerializer.cpp
index dae45e5..a5764da 100644
--- a/cpp/tests/ExpressionSerializer.cpp
+++ b/cpp/tests/ExpressionSerializer.cpp
@@ -1,65 +1,65 @@
/*
* testExpressionSerializer.cpp
*
* Created on: Jan 4, 2016
* Author: pgess
*/
-#include "misc/serialization/expressionserializer.h"
+#include "aux/serialization/expressionserializer.h"
#include "serialization.h"
#include "ast.h"
#include "gtest/gtest.h"
using namespace xreate;
using namespace std;
TEST(ExpressionSerializer, pack1){
PackedExpression x;
x << std::make_pair(0xA1, 0x100);
size_t* storage = reinterpret_cast<size_t*> (*x);
ASSERT_EQ(0xA100000000000000, *storage);
x << std::make_pair(0x23456, 0x100000);
ASSERT_EQ(0xA123456000000000, *storage);
x << std::make_pair(0x7654321, 0x10000000);
ASSERT_EQ(0xA123456765432100, *storage);
x << std::make_pair(0xABBA, 0x10000);
storage = reinterpret_cast<size_t*> (*x);
ASSERT_EQ(0xA1234567654321AB, *storage);
ASSERT_EQ(0xBA00000000000000, *(storage+1));
}
TEST(ExpressionSerializer, serialize1){
Expression a(Operator::CALL, {Expression(string("a")), Expression(string("a"))});
Expression b(Operator::CALL, {Expression(string("a")), Expression(string("b"))});
ExpressionSerializer serializer(vector<Expression>{a, b});
PackedExpression packA = serializer.getId(a);
PackedExpression packB = serializer.getId(b);
PackedExpression packA2 = serializer.getId(a);
ASSERT_EQ(packA, packA2);
ASSERT_NE(packA, packB);
}
TEST(ExpressionSerializer, serialize2){
Expression a(Operator::CALL, {Expression(string("a")), Expression(string("a"))});
Expression b(Operator::CALL, {Expression(string("a")), Expression(string("b"))});
Expression c(Atom<Identifier_t>("c"));
typedef ExpressionSerialization<RequirementIntegralCode>::Serializer Serializer;
Serializer serializer(vector<Expression>{a, b});
ASSERT_EQ(2, serializer.size());
ASSERT_EQ(1, serializer.count(a));
ASSERT_EQ(1, serializer.count(b));
ASSERT_EQ(0, serializer.count(c));
Serializer serializer2(move(serializer));
ASSERT_EQ(1, serializer2.count(a));
}
diff --git a/cpp/tests/actions.cpp b/cpp/tests/actions.cpp
new file mode 100644
index 0000000..e239740
--- /dev/null
+++ b/cpp/tests/actions.cpp
@@ -0,0 +1,145 @@
+/*
+ * actions.cpp
+ *
+ * Author: pgess <v.melnychenko@xreate.org>
+ * Created on August 2, 2017, 5:45 PM
+ */
+
+#include "pass/actionspass.h"
+#include "clasplayer.h"
+#include "query/actions.h"
+#include "actions.h"
+#include "compilation/scopedecorators.h"
+#include "gtest/gtest.h"
+
+
+using namespace xreate::actions;
+using namespace xreate;
+using namespace std;
+
+typedef compilation::CachedScopeDecorator<
+ ActionsScopeDecorator<
+ interpretation::InterpretationScopeDecorator<
+ compilation::BasicCodeScopeUnit>>> CodeScopeUnit;
+
+typedef compilation::BasicFunctionUnit FunctionUnit;
+
+typedef compilation::CompilePassCustomDecorators<FunctionUnit, CodeScopeUnit> Compiler;
+
+TEST(Actions, Analysis_VariableAttachedAction1){
+ string code = R"Code(
+main=function:: int; entry{
+ x = action:: int; attachActionX.
+ y = action:: int; attachActionY.
+
+ x + y
+}
+)Code";
+
+ unique_ptr<details::tier1::XreateManager> man(details::tier1::XreateManager::prepare(move(code)));
+ man->registerPass(new ActionsPass(man.get()), PassId::ActionsPass);
+ man->analyse();
+}
+
+TEST(Actions, Analysis_Query_VarAction1){
+ string code= R"Code(
+main=function:: int; entry{
+ x = action:: int; attachActionX.
+ y = action:: int; attachActionY.
+
+ x + y
+}
+)Code";
+
+ string controller= R"Code(
+actions_bind(X, actions_direct(add(2, 5))):- actions_require(X, attachActionX).
+actions_bind(X, actions_direct(mul(2, 5))):- actions_require(X, attachActionY).
+)Code";
+
+ unique_ptr<details::tier1::XreateManager> man(details::tier1::XreateManager::prepare(move(code)));
+
+ CodeScope* scopeMain = man->root->findFunction("main")->getEntryScope();
+ ScopedSymbol symbX = scopeMain->getSymbol("x");
+ ScopedSymbol symbY = scopeMain->getSymbol("y");
+
+ man->registerPass(new ActionsPass(man.get()), PassId::ActionsPass);
+ man->clasp->registerQuery(new Query(), QueryId::ActionsQuery);
+ man->clasp->addRawScript(move(controller));
+ man->analyse();
+
+ ASSERT_TRUE(Attachments::exists<ActionBinded>(Symbol{symbX, scopeMain}));
+ ASSERT_TRUE(Attachments::exists<ActionBinded>(Symbol{symbY, scopeMain}));
+
+ Expression actionExpectedX = Expression(Operator::CALL, {Atom<Identifier_t>("add"), Atom<Number_t>(2), Atom<Number_t>(5)});
+ Expression actionExpectedY = Expression(Operator::CALL, {Atom<Identifier_t>("mul"), Atom<Number_t>(2), Atom<Number_t>(5)});
+
+ Expression actionActualX = Attachments::get<ActionBinded>(Symbol{symbX, scopeMain});
+ Expression actionActualY = Attachments::get<ActionBinded>(Symbol{symbY, scopeMain});
+ ASSERT_EQ(actionExpectedX, actionActualX);
+ ASSERT_EQ(actionExpectedY, actionActualY);
+}
+
+TEST(Actions, Compilation_Var1){
+ string code= R"Code(
+
+add= function(x::int, y::int)::int{x+y}
+mul= function(x::int, y::int)::int{x*y}
+
+main=function:: int; entry{
+ x = action:: int; attachActionX.
+ y = action:: int; attachActionY.
+
+ x + y
+}
+)Code";
+
+ string controller= R"Code(
+actions_bind(X, actions_direct(add(2, 5))):- actions_require(X, attachActionX).
+actions_bind(X, actions_direct(mul(2, 5))):- actions_require(X, attachActionY).
+)Code";
+
+ unique_ptr<details::tier1::XreateManager> man(details::tier1::XreateManager::prepare(move(code)));
+ man->registerPass(new ActionsPass(man.get()), PassId::ActionsPass);
+ man->clasp->registerQuery(new Query(), QueryId::ActionsQuery);
+ man->clasp->addRawScript(move(controller));
+ man->analyse();
+
+ auto compiler = new Compiler(man.get());
+ compiler->run();
+ man->llvm->print();
+ man->llvm->initJit();
+ int (*main)() = (int(*)()) man->llvm->getFunctionPointer(compiler->getEntryFunction());
+
+ int result = main();
+ ASSERT_EQ(17, result);
+}
+
+TEST(Actions, Compilation_IndirectAction1){
+ string code= R"Code(
+add= function(x::int, y::int)::int; selectedForAction {x+y}
+mul= function(x::int, y::int)::int{x*y}
+
+main=function:: int; entry{
+ action:: int; attachAction
+}
+)Code";
+
+ string controller= R"Code(
+actions_bind(X, actions_call(F, (actions_direct(2), actions_direct(5)))):- actions_require(X, attachAction);bind_func(F, selectedForAction).
+)Code";
+
+ unique_ptr<details::tier1::XreateManager> man(details::tier1::XreateManager::prepare(move(code)));
+ man->registerPass(new ActionsPass(man.get()), PassId::ActionsPass);
+ man->clasp->registerQuery(new Query(), QueryId::ActionsQuery);
+ man->clasp->addRawScript(move(controller));
+ man->analyse();
+
+ auto compiler = new Compiler(man.get());
+ compiler->run();
+ man->llvm->print();
+ man->llvm->initJit();
+ int (*main)() = (int(*)()) man->llvm->getFunctionPointer(compiler->getEntryFunction());
+
+ int result = main();
+ ASSERT_EQ(7, result);
+}
\ No newline at end of file
diff --git a/cpp/tests/interpretation.cpp b/cpp/tests/interpretation.cpp
index 1e313d1..1eb60fc 100644
--- a/cpp/tests/interpretation.cpp
+++ b/cpp/tests/interpretation.cpp
@@ -1,384 +1,384 @@
#include "attachments.h"
using namespace xreate;
#include "xreatemanager.h"
#include "compilation/targetinterpretation.h"
#include "gtest/gtest.h"
#include "boost/scoped_ptr.hpp"
//#define FRIENDS_INTERPRETATION_TESTS \
// friend class ::Modules_AST2_Test; \
// friend class ::Modules_Discovery1_Test; \
// friend class ::Modules_Solve1_Test;
#include "pass/interpretationpass.h"
using namespace xreate::grammar::main;
using namespace xreate::interpretation;
TEST(Interpretation, Analysis_StatementIF_1){
XreateManager* man = XreateManager::prepare(
R"Code(
main = function::bool {
x = "a":: string.
y = if (x=="b"):: bool; interpretation(force) {
true
} else {
false
}.
y
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
CodeScope* scopeEntry = man->root->findFunction("main")->getEntryScope();
Symbol symbolY{scopeEntry->getSymbol("y"), scopeEntry};
InterpretationData& dataSymbolY = Attachments::get<InterpretationData>(symbolY);
ASSERT_EQ(INTR_ONLY, dataSymbolY.resolution);
}
TEST(Interpretation, Compilation_StatementIF_1){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
main = function::int; entry {
x = "a":: string.
y = if (x=="b"):: string; interpretation(force) {
1
} else {
0
}.
y
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(0, result);
}
TEST(Interpretation, Analysis_StatementIF_InterpretCondition_1){
XreateManager* man = XreateManager::prepare(
R"Code(
main = function(x:: int):: int {
comm= "inc":: string; interpretation(force).
y = if (comm == "inc")::int {x+1} else {x}.
y
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
CodeScope* scopeEntry = man->root->findFunction("main")->getEntryScope();
Symbol symbolY{scopeEntry->getSymbol("y"), scopeEntry};
InterpretationData& dataSymbolY = Attachments::get<InterpretationData>(symbolY);
ASSERT_EQ(CMPL_ONLY, dataSymbolY.resolution);
ASSERT_EQ(IF_INTERPRET_CONDITION, dataSymbolY.op);
}
TEST(Interpretation, Compilation_StatementIF_InterpretCondition_1){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
main = function(x:: int):: int; entry {
comm= "inc":: string; interpretation(force).
y = if (comm == "inc")::int {x+1} else {x}.
y
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
int (*main)(int) = (int (*)(int))man->run();
int result = main(1);
ASSERT_EQ(2, result);
}
TEST(Interpretation, Compilation_StatementFOLD_INTERPRET_INPUT_1){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
main = function(x:: int):: int; entry {
commands = ["inc", "double", "dec"]:: [string]; interpretation(force).
loop fold(commands->comm::string, x->operand):: int{
switch(comm)::int
case ("inc"){
operand + 1
}
case ("dec"){
operand - 1
}
case ("double"){
operand * 2
}
}
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
const ManagedFnPtr& funcMain = man->root->findFunction("main");
InterpretationData& dataBody = Attachments::get<InterpretationData>(funcMain);
ASSERT_EQ(FOLD_INTERPRET_INPUT, dataBody.op);
int (*main)(int) = (int (*)(int))man->run();
int result = main(10);
ASSERT_EQ(21, result);
}
TEST(Interpretation, StatementCall_RecursionNo_1){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
unwrap = function(data::undef, keys::undef):: undef; interpretation(force){
loop fold(keys->key::string, data->a):: undef {
a[key]
}
}
start = function::num; entry{
result = unwrap(
{
a = {
b =
{
c = "core"
}
}
}, ["a", "b", "c"])::undef.
result == "core"
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(1, result);
}
TEST(Interpretation, StatementCall_RecursionDirect_1){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
unwrap = function(data:: X):: Y {
if (data[0] == "a")::Y {0} else {unwrap(data[0])}
}
entry = function:: i8; entry {
unwrap([[[["a"]]]]):: i8; interpretation(force)
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
InterpretationResolution resolutionActual = pass->process(man->root->findFunction("unwrap"));
ASSERT_EQ(ANY, resolutionActual);
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(0, result);
}
TEST(Interpretation, StatementCall_RecursionIndirect_1){
XreateManager* man = XreateManager::prepare(
R"Code(
funcA = function(data:: X):: Y {
if (data == "a")::Y {0} else {funcB(data)}
}
funcB = function(data:: X):: Y {
if (data == "b")::Y {1} else {funcA(data)}
}
entry = function:: i8; entry {
funcA(""):: i8; interpretation(force)
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
ASSERT_DEATH(pass->run(), "Indirect recursion detected");
}
TEST(Interpretation, PartialIntr_1){
XreateManager* man = XreateManager::prepare(
R"Code(
evaluate= function(argument:: num, code:: string; interpretation(force)):: num {
switch(code)::int
case ("inc") {argument + 1}
case ("dec") {argument - 1}
case ("double") {argument * 2}
}
main = function::int; entry {
commands= ["inc", "double", "dec"]:: [string]; interpretation(force).
loop fold(commands->comm::string, 10->operand):: int{
evaluate(operand, comm)
}
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
ManagedFnPtr fnEvaluate = man->root->findFunction("evaluate");
InterpretationResolution resFnEvaluate= pass->process(fnEvaluate);
ASSERT_EQ(CMPL_ONLY, resFnEvaluate);
ASSERT_TRUE(FunctionInterpretationHelper::needPartialInterpretation(fnEvaluate));
const Expression& exprLoop = man->root->findFunction("main")->__entry->getBody();
- Symbol symbCallEv{{0, VERSION_NONE}, exprLoop.blocks.front()};
+ Symbol symbCallEv{{0, versions::VERSION_NONE}, exprLoop.blocks.front()};
InterpretationData dataCallEv = Attachments::get<InterpretationData>(symbCallEv);
ASSERT_EQ(CMPL_ONLY, dataCallEv.resolution);
ASSERT_EQ(CALL_INTERPRET_PARTIAL, dataCallEv.op);
}
TEST(Interpretation, Compilation_PartialIntr_2){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
evaluate= function(argument:: num, code:: string; interpretation(force)):: num {
switch(code)::int
case ("inc") {argument + 1}
case ("dec") {argument - 1}
case ("double") {argument * 2}
case default {argument}
}
main = function::int; entry {
commands= ["inc", "double", "dec"]:: [string]; interpretation(force).
loop fold(commands->comm::string, 10->operand):: int{
evaluate(operand, comm)
}
}
)Code" );
man->analyse();
if (!man->isPassRegistered(PassId::InterpretationPass)){
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(21, result);
}
TEST(Interpretation, PartialIntr_3){
xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
Command= type variant (INC, DEC, DOUBLE).
evaluate= function(argument:: num, code:: Command; interpretation(force)):: num {
switch(code)::int
case (INC) {argument + 1}
case (DEC) {argument - 1}
case (DOUBLE) {argument * 2}
case default {argument}
}
main = function::int; entry {
commands= [INC, DOUBLE, DEC]:: [Command]; interpretation(force).
loop fold(commands->comm::Command, 10->operand):: int{
evaluate(operand, comm)
}
}
)Code" );
man->analyse();
if (!man->isPassRegistered(PassId::InterpretationPass)){
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(21, result);
}
TEST(InterpretationExamples, Regexp1){
FILE* input = fopen("scripts/dsl/regexp.xreate","r");
assert(input != nullptr);
std::unique_ptr<XreateManager> man(XreateManager::prepare(input));
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(4, result);
}
//TOTEST call indirect recursion(w/o tags)
//TASk implement and test Loop Inf (fix acc types in coco grammar)
diff --git a/cpp/tests/modules.cpp b/cpp/tests/modules.cpp
index ed0df5a..d2f0e62 100644
--- a/cpp/tests/modules.cpp
+++ b/cpp/tests/modules.cpp
@@ -1,321 +1,321 @@
/*
* modules.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on June 18, 2017, 8:25 PM
*/
class Modules_AST2_Test;
class Modules_Discovery1_Test;
class Modules_Solve1_Test;
#define FRIENDS_MODULES_TESTS \
friend class ::Modules_AST2_Test; \
friend class ::Modules_Discovery1_Test; \
friend class ::Modules_Solve1_Test;
#include "modules.h"
-#include "misc/xreatemanager-decorators.h"
-#include "misc/xreatemanager-modules.h"
+#include "aux/xreatemanager-decorators.h"
+#include "aux/xreatemanager-modules.h"
#include "xreatemanager.h"
#include "modules/Parser.h"
#include "gtest/gtest.h"
#include <boost/filesystem.hpp>
#include <regex>
#include <clingo/clingocontrol.hh>
namespace fs = boost::filesystem;
using namespace std;
using namespace xreate;
using namespace xreate::modules;
TEST(Modules, AST1) {
FILE* input = fopen("scripts/dsl/regexp.xreate","r");
assert(input != nullptr);
Scanner scanner(input);
Parser parser(&scanner);
parser.Parse();
ASSERT_EQ(parser.errors->count, 0);
}
TEST(Modules, AST2){
string code = R"Code(
module {
name(test1).
status(untested).
require provides(logging).
include controller("/tmp/test-controller.ls").
discover("/tmp/root/").
}
)Code";
Scanner scanner(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
Parser parser(&scanner);
parser.Parse();
ModuleRecord module = parser.module;
ASSERT_EQ(2, module.__properties.size());
ASSERT_EQ("name", module.__properties.front().getValueString());
ASSERT_EQ("status", module.__properties.back().getValueString());
ASSERT_EQ(1, module.__queries.size());
ASSERT_EQ("provides", module.__queries.front().getValueString());
ASSERT_EQ(1, module.__controllers.size());
ASSERT_EQ("/tmp/test-controller.ls", module.__controllers.front());
ASSERT_EQ(1, module.__discoveries.size());
ASSERT_EQ("/tmp/root/", module.__discoveries.front());
}
TEST(Modules, Discovery1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54723/";
string codeA =
R"Code(module {
name(testA).
status(needToTestMore).
})Code";
string codeB =
R"Code(module {
name(testB).
status(needToTestEvenMore).
})Code";
string codeMain = string("module{discover \"") + dirModulesRoot + "\".}";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileB(dirModulesRoot + "b.xreate");
fileB << codeB;
fileB.close();
Scanner scanner(reinterpret_cast<const unsigned char*>(codeMain.c_str()), codeMain.size());
Parser parser(&scanner);
parser.Parse();
ModulesRegistry registry;
ModulesSolver solver(&registry);
solver.discoverModules(parser.module);
fs::remove_all(dirModulesRoot);
std::string output = solver.__program.str();
cout << output << endl;
ASSERT_NE(string::npos, output.find("bind_module(0, name(testA))."));
ASSERT_NE(string::npos, output.find("bind_module(1, status(needToTestEvenMore))."));
}
TEST(Modules, Requests1){
}
TEST(Modules, Solve1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54724/";
string codeA =
R"Code(module {
name(testA).
provide(superService).
status(needToTestMore).
})Code";
string codeB =
R"Code(module {
name(testB).
provide(superService).
status(needToTestEvenMore).
})Code";
string codeMain =
R"Code(module {
discover("/tmp/testModulesDiscovery1_t54724/")
include controller ("/tmp/testModulesDiscovery1_t54724/controller")
require (superService)
})Code";
string codeController =
R"Code(
status_score(0, needToTestEvenMore).
status_score(1, needToTestMore).
module_include_candidate(X, Y, Request):-
module_require(X, Request); bind_module(Y, provide(Request)).
module_include_winner(X, Request, MaxScore) :-
MaxScore = #max{Score: module_include_candidate(X, Y, Request), bind_module(Y, status(Status)), status_score(Score, Status)};
module_require(X, Request).
module_include(X, Y) :-
module_include_winner(X, Request, MaxScore);
bind_module(Y, provide(Request));
bind_module(Y, status(Status));
status_score(MaxScore, Status).
)Code";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileB(dirModulesRoot + "b.xreate");
fileB << codeB;
fileB.close();
fs::ofstream fileController(dirModulesRoot + "controller");
fileController << codeController;
fileController.close();
Scanner scanner(reinterpret_cast<const unsigned char*>(codeMain.c_str()), codeMain.size());
Parser parser(&scanner);
parser.Parse();
ModulesRegistry registry;
ModulesSolver solver(&registry);
solver.init("", parser.module);
fs::remove_all(dirModulesRoot);
cout << solver.__program.str() << endl;
std::list<std::string> modulesRequired = solver.run(parser.module);
ASSERT_EQ(1, modulesRequired.size());
string moduleActualRequired = modulesRequired.front();
string moduleExpected = dirModulesRoot + "a.xreate";
ASSERT_EQ(moduleExpected, moduleActualRequired);
}
TEST(Modules, Compilation1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54726/";
string codeMain =
R"Code(
module {
discover("/tmp/testModulesDiscovery1_t54726/")
include controller("/tmp/testModulesDiscovery1_t54726/controller")
require (superService)
}
test = function:: int; entry {
getYourNumber()
}
)Code";
string codeA =
R"Code(module {
name(testA).
provide(superService).
status(needToTestEvenMore).
}
getYourNumber= function:: int {0}
)Code";
string codeB =
R"Code(module {
name(testB).
provide(superService).
status(needToTestMore).
}
getYourNumber= function:: int {1}
)Code";
string codeController =
R"Code(
status_score(0, needToTestEvenMore).
status_score(1, needToTestMore).
module_include_candidate(X, Y, Request):-
module_require(X, Request); bind_module(Y, provide(Request)).
module_include_winner(X, Request, MaxScore) :-
MaxScore = #max{Score: module_include_candidate(X, Y, Request), bind_module(Y, status(Status)), status_score(Score, Status)};
module_require(X, Request).
module_include(X, Y) :-
module_include_winner(X, Request, MaxScore);
bind_module(Y, provide(Request));
bind_module(Y, status(Status));
status_score(MaxScore, Status).
)Code";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileB(dirModulesRoot + "b.xreate");
fileB << codeB;
fileB.close();
fs::ofstream fileController(dirModulesRoot + "controller");
fileController << codeController;
fileController.close();
auto man = new XreateManagerImpl<XreateManagerDecoratorModules<XreateManagerDecoratorFull>>();
man->prepareCode(std::move(codeMain));
fs::remove_all(dirModulesRoot);
int (*funcMain)() = (int (*)()) man->run();
int result = funcMain();
ASSERT_EQ(1, result);
}
TEST(Modules, Compilation_AssignModulePath1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54725/";
string codeMain =
R"Code(
module {
discover("/tmp/testModulesDiscovery1_t54725/")
include controller("/tmp/testModulesDiscovery1_t54725/controller")
require (superService)
}
test = function:: int; entry {
getYourNumber()
}
)Code";
string codeA =
R"Code(module {
name(testA).
provide(superService).
status(needToTestEvenMore).
}
getYourNumber= function:: int {0}
)Code";
string codeController =
R"Code(
module_include(X, "/tmp/testModulesDiscovery1_t54725/a.xreate") :- module_require(X, superService).
)Code";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileController(dirModulesRoot + "controller");
fileController << codeController;
fileController.close();
auto man = new XreateManagerImpl<XreateManagerDecoratorModules<XreateManagerDecoratorFull>>();
man->prepareCode(std::move(codeMain));
fs::remove_all(dirModulesRoot);
int (*funcMain)() = (int (*)()) man->run();
int result = funcMain();
ASSERT_EQ(0, result);
-}
\ No newline at end of file
+}
diff --git a/grammar/xreate.ATG b/grammar/xreate.ATG
index 932c766..14a6155 100644
--- a/grammar/xreate.ATG
+++ b/grammar/xreate.ATG
@@ -1,625 +1,636 @@
//TODO add ListLiteral
//TODO ExprTyped: assign default(none) type
#include "ast.h"
#include "ExternLayer.h"
#include "pass/adhocpass.h"
+#include "pass/actionspass.h"
#include <string>
#include <stack>
#define wprintf(format, ...) \
char __buffer[100]; \
wcstombs(__buffer, format, 100); \
fprintf(stderr, __buffer, __VA_ARGS__)
using namespace std;
COMPILER Xreate
details::incomplete::AST* root = nullptr; // current program unit
void ensureInitalizedAST(){
if (root == nullptr) root = new details::incomplete::AST();
}
struct {
std::stack<CodeScope*> scopesOld;
CodeScope* scope = nullptr;
} context;
void pushContextScope(CodeScope* scope){
context.scopesOld.push(context.scope);
context.scope = scope;
}
void popContextScope(){
context.scope = context.scopesOld.top();
context.scopesOld.pop();
}
int nextToken()
{
scanner->ResetPeek();
return scanner->Peek()->kind;
}
bool checkTokenAfterIdent(int key){
if (la->kind != _ident) return false;
return nextToken() == key;
}
bool checkParametersList()
{
return la->kind == _ident && nextToken() == _lparen;
}
bool checkInfix()
{
return la->kind == _ident && nextToken() == _ident;
}
bool checkIndex()
{
return la->kind == _ident && nextToken() == _lbrack;
}
bool checkFuncDecl()
{
if (la->kind != _ident) return false;
int token2 = nextToken();
int token3 = scanner->Peek()->kind;
return token2 == _assign && (token3 == _function || token3 == _pre);
}
bool checkAssignment()
{
if (la->kind != _ident) return false;
scanner->ResetPeek();
int token2 = scanner->Peek()->kind;
if (token2 == _lcurbrack) {
scanner->Peek();
int token3 = scanner->Peek()->kind;
if (token3 != _rcurbrack) return false;
int token4 = scanner->Peek()->kind;
return token4 == _assign;
}
return token2 == _assign;
}
void recognizeIdentifier(Expression& i){
if (!context.scope->recognizeIdentifier(i)){
if (!root->recognizeVariantIdentifier(i)){
root->postponeIdentifier(context.scope, i);
}
}
}
enum SwitchKind{SWITCH_NORMAL, SWITCH_META};
CHARACTERS
letter = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".
any = ANY - '"'.
digit = "0123456789".
cr = '\r'.
lf = '\n'.
tab = '\t'.
TOKENS
ident = (letter | '_') {letter | digit | '_'}.
number = (digit | '-' digit) {digit}.
string = '"' { any } '"'.
function = "function".
pre = "pre".
lparen = '('.
rparen = ')'.
lbrack = '['.
rbrack = ']'.
lcurbrack = '{'.
rcurbrack = '}'.
equal = "==".
assign = '='.
implic = '-' '>'.
colon = ':'.
context = "context".
tagcolon = "::".
lse = "<=".
lss = "<".
gte = ">=".
gtr = ">".
ne1 = "!=".
ne2= "<>".
COMMENTS FROM "/*" TO "*/" NESTED
COMMENTS FROM "//" TO lf
IGNORE cr + lf + tab
PRODUCTIONS
Xreate = (. Function* function; ensureInitalizedAST(); .)
{( RuleDecl
| InterfaceData | Imprt | ContextSection
| IF(checkFuncDecl()) FDecl<function> (. root->add(function); .)
| TDecl
| SkipModulesSection
)} (. .)
.
Ident<std::wstring& name>
= ident (. name = t->val; .).
VarIdent<Expression& e>
= ident (. e = Expression(Atom<Identifier_t>(t->val)); .)
[ lcurbrack (
ident (. SemErr(coco_string_create("var version as ident is not implemented yet")); .)
- | number (. Attachments::put<VariableVersion>(e, Atom<Number_t>(t->val).get()); .)
+ | number (. Attachments::put<versions::VariableVersion>(e, Atom<Number_t>(t->val).get()); .)
) rcurbrack ] .
FDecl<Function*& f> = (. std::wstring fname; std::wstring argName; TypeAnnotation typIn; TypeAnnotation typOut; bool flagIsPrefunct = false; Expression binding; .)
Ident<fname> assign
[pre (. flagIsPrefunct = true; .)]
function (. f = new Function(fname); f->isPrefunction = flagIsPrefunct; CodeScope* entry = f->getEntryScope(); .)
['(' Ident<argName> tagcolon ExprAnnotations<binding> (. f->addBinding(Atom<Identifier_t>(argName), move(binding)); .)
{',' Ident<argName> tagcolon ExprAnnotations<binding> (. f->addBinding(Atom <Identifier_t>(argName), move(binding));.)
} ')']
[ tagcolon
( IF(flagIsPrefunct) FnTag<f>
| Type<typOut>
)
{';' FnTag<f> }]
BDecl<entry> (. entry->getBody().bindType(move(typOut));.)
.
ContextSection<>= (. Expression context; Function* f; .)
"case" "context" tagcolon MetaSimpExpr<context>
lcurbrack { FDecl<f> (. f->guardContext = context; root->add(f); .)
} rcurbrack.
/**
* TYPES
*
*/
TypeTerm<TypePrimitive& typ> = (. std::wstring tid; .)
("string" (. typ = TypePrimitive::String;.)
| "num" (. typ = TypePrimitive::Num;.)
| "int" (. typ = TypePrimitive::Int;.)
| "float" (. typ = TypePrimitive::Float;.)
| "bool" (. typ = TypePrimitive::Bool; .)
| "i8" (. typ = TypePrimitive::I8; .)
| "i32" (. typ = TypePrimitive::I32; .)
| "i64" (. typ = TypePrimitive::I64; .)
).
Type<TypeAnnotation& typ> = (. TypeAnnotation typ2; TypePrimitive typ3; std::wstring tid, field; .)
(
TList<typ>
| TStruct<typ>
| TypeTerm<typ3> (. typ = typ3; .)
| IF (checkIndex()) Ident<tid> lbrack
Ident<field> (. typ = TypeAnnotation(TypeOperator::ACCESS, {}); typ.__valueCustom = Atom<Identifier_t>(tid).get(); typ.fields.push_back(Atom<Identifier_t>(field).get()); .)
{',' Ident<field> (. typ.fields.push_back(Atom<Identifier_t>(field).get()); .)
} rbrack
| Ident<tid> (. typ = TypeAnnotation(TypeOperator::CUSTOM, {}); typ.__valueCustom = Atom<Identifier_t>(tid).get(); .)
['(' Type<typ2> (. typ.__operator = TypeOperator::CALL; typ.__operands.push_back(typ2); .)
{',' Type<typ2> (. typ.__operands.push_back(typ2); .)
} ')']
) .
TList<TypeAnnotation& typ> = (. TypeAnnotation ty; .)
'[' Type<ty> ']' (. typ = TypeAnnotation(TypeOperator::ARRAY, {ty}); .)
.
TStruct<TypeAnnotation& typ> = (. TypeAnnotation t; std::wstring key; size_t keyCounter=0; .)
lcurbrack
(
IF(checkTokenAfterIdent(_tagcolon)) Ident<key> tagcolon Type<t>
| Type<t> (. key = to_wstring(keyCounter++); .)
) (. typ = TypeAnnotation(TypeOperator::STRUCT, {t}); typ.fields.push_back(Atom<Identifier_t>(key).get()); .)
{',' (
IF(checkTokenAfterIdent(_tagcolon)) Ident<key> tagcolon Type<t>
| Type<t> (. key = to_wstring(keyCounter++); .)
) (. typ.__operands.push_back(t); typ.fields.push_back(Atom<Identifier_t>(key).get()); .)
} rcurbrack.
TDecl = (. std::wstring ttag; TypeAnnotation t, t1; std::wstring tname, arg; std::vector<Atom<Identifier_t>> args; .)
Ident<tname> assign "type"
(
"alias" Type<t> (. root->add(move(t), Atom<Identifier_t>(tname)); .)
| "variant" lparen Ident<arg> (. t = TypeAnnotation(TypeOperator::VARIANT, {}); args.push_back(Atom<Identifier_t>(arg)); .)
{',' Ident<arg> (. args.push_back(Atom<Identifier_t>(arg)); .)
} rparen (. t.addFields(move(args)); root->add(move(t), Atom<Identifier_t>(tname)); .)
| Ident<ttag>
['(' Ident<arg> (. args.push_back(Atom<Identifier_t>(arg)); .)
{',' Ident<arg> (. args.push_back(Atom<Identifier_t>(arg)); .)
} ')']
Type<t> (. t.addBindings(move(args)); root->add(move(t), Atom<Identifier_t>(tname)); .)
) '.'
.
ContextDecl<CodeScope * scope> = (. Expression tag; .)
context tagcolon
MetaSimpExpr<tag> (. scope->tags.push_back(tag); .)
{';' MetaSimpExpr<tag> (. scope->tags.push_back(tag); .)
}.
-VDecl<CodeScope* f> = (. std::wstring vname; Expression var, value;.)
- VarIdent<var> assign ExprTyped<value> (. f->addDeclaration(move(var), move(value)); .)
+VDecl<CodeScope* f> = (. std::wstring vname; Expression var, value;.)
+ VarIdent<var> assign ExprTyped<value> (. f->addDeclaration(move(var), move(value)); .)
.
-//TODO forbid multiple body declaration (ExprTyped)
BDecl<CodeScope* scope> = lcurbrack (. Expression body; pushContextScope(scope); .)
{(IF(checkAssignment()) VDecl<scope> '.'
| RuleContextDecl<scope>
| ContextDecl<scope>'.'
- | ExprTyped<body> (. scope->setBody(body); .)
- )} (. popContextScope(); .)
- rcurbrack .
+ | ExprTyped<body> (. scope->setBody(body); .)
+ )}
+ rcurbrack (. popContextScope(); .)
+.
IfDecl<Expression& e> = (. Expression cond; ManagedScpPtr blockTrue = root->add(new CodeScope(context.scope)); ManagedScpPtr blockFalse = root->add(new CodeScope(context.scope)); .)
"if" '(' Expr<cond> ')' (. e = Expression(Operator::IF, {cond}); .)
tagcolon ExprAnnotations<e>
BDecl<&*blockTrue> "else" BDecl<&*blockFalse> (. e.addBlock(blockTrue); e.addBlock(blockFalse); .)
.
LoopDecl<Expression& e> =
(. Expression eIn, eAcc, eFilters; std::wstring varEl, varAcc, contextClass; Expression tagsEl;
ManagedScpPtr block = root->add(new CodeScope(context.scope)); .)
"loop"
("map" '(' Expr<eIn> implic Ident<varEl> (. e = Expression(Operator::MAP, {eIn}); .)
tagcolon ExprAnnotations<tagsEl> ')' tagcolon ExprAnnotations<e> BDecl<&*block>
(.
e.addBindings({Atom<Identifier_t>(varEl)});
block->addBinding(Atom<Identifier_t>(varEl), move(tagsEl));
e.addBlock(block);
.)
|"fold"
("inf" '(' Expr<eAcc> implic Ident<varAcc> ')'
(.
e = Expression(Operator::FOLD_INF, {eAcc});
e.addBindings({Atom<Identifier_t>(varAcc)});
.)
tagcolon ExprAnnotations<e> BDecl<&*block>
(.
block->addBinding(Atom<Identifier_t>(varAcc), Expression());
e.addBlock(block);
.)
| '(' Expr<eIn> implic Ident<varEl> tagcolon ExprAnnotations<tagsEl> ['|' Expr<eFilters> ] ',' Expr<eAcc> implic Ident<varAcc>')'
(.
e = Expression(Operator::FOLD, {eIn, eAcc});
e.addBindings({Atom<Identifier_t>(varEl), Atom<Identifier_t>(varAcc)});
.)
tagcolon ExprAnnotations<e> BDecl<&*block>
(.
block->addBinding(Atom<Identifier_t>(varEl), move(tagsEl));
block->addBinding(Atom<Identifier_t>(varAcc), Expression());
e.addBlock(block);
.)
)
| "context" '(' string (. contextClass = t->val; .)
')' BDecl<&*block>
(. e = Expression(Operator::LOOP_CONTEXT, {Expression(Atom<String_t>(std::move(contextClass)))});
e.addBlock(block);
.)
).
SwitchDecl<Expression& eSwitch, SwitchKind flagSwitchKind> = (. TypeAnnotation typ; eSwitch = Expression(Operator::SWITCH, {}); Expression eCondition; Expression tag;.)
["switch"
( "ad" "hoc" lparen Expr<eCondition> tagcolon MetaSimpExpr<tag> rparen (. eSwitch.op = Operator::SWITCH_ADHOC;
eSwitch.operands.push_back(eCondition);
eSwitch.addTags({tag});
flagSwitchKind = SWITCH_META; .)
| lparen Expr<eCondition> rparen tagcolon ExprAnnotations<eSwitch> (. eSwitch.operands.push_back(eCondition);.)
)
]
CaseDecl<eSwitch, flagSwitchKind> {CaseDecl<eSwitch, flagSwitchKind>}
.
CaseDecl<Expression& outer, SwitchKind flagSwitchKind> = (. ManagedScpPtr scope = root->add(new CodeScope(context.scope)); Expression condition; .)
"case"
( IF(flagSwitchKind == SWITCH_META)
lparen MetaSimpExpr<condition> rparen BDecl<&*scope> (. Expression exprCase(Operator::CASE, {}); exprCase.addTags({condition}); exprCase.addBlock(scope); outer.addArg(move(exprCase));.)
| "default" BDecl<&*scope> (. Expression exprCase(Operator::CASE_DEFAULT, {});
exprCase.addBlock(scope);
outer.operands.insert(++outer.operands.begin(), exprCase); .)
| lparen CaseParams<&*scope> rparen (. ManagedScpPtr scopeBody = root->add(new CodeScope(&*scope)); Expression exprCase(Operator::CASE, {}); .)
BDecl<&*scopeBody> (. exprCase.addBlock(scope); exprCase.addBlock(scopeBody); outer.addArg(move(exprCase)); .)
).
CaseParams<CodeScope* scope> = (. Expression condition; Expression guard(Operator::LOGIC_AND, {}); pushContextScope(scope); .)
ExprTyped<condition> (. guard.addArg(Expression(condition)); .)
{',' ExprTyped<condition> (. guard.addArg(Expression(condition)); .)
} (. scope->setBody(guard); popContextScope(); .)
.
IntrinsicDecl<Expression& outer>= (. std::wstring name; .)
"intrinsic" Ident< name> (. outer = Expression(Operator::CALL_INTRINSIC, {}); outer.setValue(Atom<Identifier_t>(name)); .)
lparen [CalleeParams<outer>] rparen .
-
+
+ActionDecl<Expression& outer>= (. TypeAnnotation typ; Expression tag; std::list<Expression> tags; .)
+ "action" (. outer = Expression(); .)
+ tagcolon Type<typ> (. outer.bindType(move(typ)); .)
+ ';' MetaSimpExpr<tag> (. Attachments::put<actions::ActionRequirement>(outer, tag); .)
+ {';' MetaSimpExpr<tag> (. tags.push_back(tag); .)
+ } (. outer.addTags(tags); .)
+.
+
+
/*============================ INTERFACES ===============================*/
Imprt<> =
"import" "raw" lparen string (. root->__rawImports.push_back(Atom<String_t>(t->val).get()); .)
rparen '.'.
InterfaceData<> = "interface" '('
( "dfa" ')' InterfaceDFA
| "extern-c" ')' InterfaceExternC
| "cfa" ')' InterfaceCFA
| "adhoc" ')' InterfaceAdhoc
).
InterfaceAdhoc<> =
'{' { PrefunctionSchemeDecl } '}'.
PrefunctionSchemeDecl<> = (. TypeAnnotation typReturn; std::wstring prefName; Expression exprCases; .)
pre function Ident<prefName> tagcolon Type<typReturn>
lcurbrack SwitchDecl<exprCases, SWITCH_META> rcurbrack
(. Expression prefData(Operator::CALL, {Atom<Identifier_t>(prefName), exprCases});
prefData.bindType(typReturn);
root->addInterfaceData(Adhoc, move(prefData));
.).
InterfaceExternC<> = (. ExternData data; .)
'{' {IncludeExternDecl<data> | LibExternDecl<data> } '}'
(. root->addExternData(move(data)); .)
.
LibExternDecl<ExternData& data> = (. std::wstring pkgname, libname; .)
Ident<libname> assign "library" tagcolon "pkgconfig"
'(' string (. pkgname = t->val; .)
')' '.' (. data.addLibrary(Atom<Identifier_t>(libname), Atom<String_t>(pkgname)); .)
.
IncludeExternDecl<ExternData& data> = (. Expression inc; .)
"include" StructLiteral<inc> '.' (. data.addIncludeDecl(move(inc)); .)
.
InterfaceDFA<> = '{' { InstructDecl } '}' .
InstructDecl = (.Operator op; Expression tag;
Expression scheme;
std::vector<Expression>& tags = scheme.operands;
tags.push_back(Expression()); /* return value */ .)
"operator" InstructAlias<op> tagcolon '(' (.scheme.setOp(op); .)
[
MetaSimpExpr<tag> (. tags.push_back(tag); .)
{
',' MetaSimpExpr<tag> (. tags.push_back(tag); .)
}
] ')' [ implic MetaSimpExpr<tag> (. tags[0] = tag; .)
] (. root->addDFAData(move(scheme)); .)
'.'.
InstructAlias<Operator& op> =
(
"map" (. op = Operator::MAP; .)
| "list_range" (. op = Operator::LIST_RANGE; .)
| "list" (. op = Operator::LIST; .)
| "fold" (. op = Operator::FOLD; .)
| "index" (. op = Operator::INDEX; .)
).
InterfaceCFA<> = '{' { InstructCFADecl } '}' .
InstructCFADecl<> = (.Operator op; Expression tag;
Expression scheme;
std::vector<Expression>& tags = scheme.operands; .)
"operator" InstructAlias<op> tagcolon (. scheme.setOp(op); .)
[
MetaSimpExpr<tag> (. tags.push_back(tag); .)
{
',' MetaSimpExpr<tag> (. tags.push_back(tag); .)
}
] '.' (. root->addInterfaceData(CFA, move(scheme)); .).
/*============================ METAPROGRAMMING ===============================*/
// TagsDecl<CodeScope* f> = (. Expression tag; TagModifier mod = TagModifier::NONE; .)
// ':' { MetaSimpExpr<tag> (. /*f.addTag(std::move(tag), mod); */ .)
// }.
FnTag<Function* f> = (. Expression tag; TagModifier mod = TagModifier::NONE; .)
MetaSimpExpr<tag>
['-' TagMod<mod>] (. f->addTag(std::move(tag), mod); .).
TagMod<TagModifier& mod> =
( "assert" (. mod = TagModifier::ASSERT; .)
| "require" (. mod = TagModifier::REQUIRE; .)
).
RuleDecl<> =
"rule" tagcolon (. RuleArguments args; RuleGuards guards; DomainAnnotation typ; std::wstring arg; .)
'(' Ident<arg> tagcolon Domain<typ> (. args.add(arg, typ); .)
{',' Ident<arg> tagcolon Domain<typ> (. args.add(arg, typ); .)
} ')'
["case" RGuard<guards> {',' RGuard<guards>}]
'{' RBody<args, guards> '}' .
/* - TODO use RGuard for guards-*/
RuleContextDecl<CodeScope* scope> = (.Expression eHead, eGuards, eBody; .)
"rule" "context" tagcolon MetaSimpExpr<eHead>
"case" lparen MetaSimpExpr<eGuards> rparen
'{' MetaSimpExpr<eBody> '}' (.scope->contextRules.push_back(Expression(Operator::CONTEXT_RULE, {eHead, eGuards, eBody})); .).
Domain<DomainAnnotation& dom> =
(
"function" (. dom = DomainAnnotation::FUNCTION; .)
| "variable" (. dom = DomainAnnotation::VARIABLE; .)
).
RGuard<RuleGuards& guards>= (. Expression e; .)
MetaExpr<e> (. guards.add(std::move(e)); .).
MetaExpr<Expression& e>= (.Operator op; Expression e2; .)
MetaExpr2<e>
[MetaOp<op> MetaExpr2<e2> (. e = Expression(op, {e, e2}); .)
].
MetaExpr2<Expression& e>=
(
'(' MetaExpr<e> ')'
| MetaSimpExpr<e>
).
MetaSimpExpr<Expression& e>= (. std::wstring i1, infix; Expression e2; .)
( '-' MetaSimpExpr<e2> (. e = Expression(Operator::NEG, {e2}); .)
| IF(checkParametersList()) Ident<i1> (. e = Expression(Operator::CALL, {Expression(Atom<Identifier_t>(i1))}); .)
'(' [ MetaCalleeParams<e> ] ')'
| IF(checkInfix()) Ident<i1> Ident<infix> MetaSimpExpr<e2>
(. e = Expression(Operator::CALL, {Expression(Atom<Identifier_t>(infix))});
e.addArg(Expression(Atom<Identifier_t>(i1)));
e.addArg(std::move(e2));
.)
-| Ident<i1> (. e = Expression(Atom<Identifier_t>(i1)); .)
+| Ident<i1> (. e = Expression(Operator::CALL, {Atom<Identifier_t>(i1)}); .)
).
MetaCalleeParams<Expression& e> = (. Expression e2; .)
MetaSimpExpr<e2> (. e.addArg(Expression(e2)); .)
{',' MetaSimpExpr<e2> (. e.addArg(Expression(e2)); .)
}.
RBody<const RuleArguments& args, const RuleGuards& guards> =
(. Expression e; std::wstring msg; .)
"warning" MetaExpr<e> ["message" string (. msg = t->val; .)
] (. root->add(new RuleWarning(RuleArguments(args), RuleGuards(guards), std::move(e), Atom<String_t>(msg))); .)
.
MetaOp< Operator& op> =
implic (. op = Operator::IMPL; .)
.
/*============================ Expressions ===============================*/
ExprAnnotations<Expression& e> = (. TypeAnnotation typ; std::list<Expression> tags; Expression tag; e.tags.clear();.)
Type<typ> (. e.bindType(move(typ)); .)
{';' MetaSimpExpr<tag> (. tags.push_back(tag); .)
} (. e.addTags(tags); .)
.
ExprTyped<Expression&e> = Expr<e> [tagcolon ExprAnnotations<e>].
Expr< Expression& e> (. Operator op; Expression e2; .)
= ExprArithmAdd<e>
[ RelOp<op>
ExprArithmAdd<e2> (. e = Expression(op, {e, e2}); .)
].
ExprArithmAdd< Expression& e>= (. Operator op; Expression e2; .)
ExprArithmMul< e>
[ AddOp< op>
ExprArithmAdd< e2> (. e = Expression(op, {e, e2});.)
].
ExprArithmMul< Expression& e> (. Operator op; Expression e2; .)
= ExprPostfix< e>
[ MulOp< op>
ExprArithmMul< e2> (. e = Expression(op, {e, e2}); .)
].
ExprPostfix<Expression& e>
= Term<e>
[lbrack (. e = Expression(Operator::INDEX, {e}); .)
CalleeParams<e> rbrack
].
Term< Expression& e> (. std::wstring name; e = Expression(); .)
=
(IF (checkParametersList()) Ident< name>
(. e = Expression(Operator::CALL, {Atom<Identifier_t>(name)}); .)
'(' [CalleeParams<e>] ')'
| VarIdent<e> (. recognizeIdentifier(e); .)
| ListLiteral<e> (. /* tuple */.)
| StructLiteral<e> (. /* struct */.)
| LoopDecl<e>
| IfDecl<e>
| SwitchDecl<e, SWITCH_NORMAL>
| AdhocDecl<e>
| IntrinsicDecl<e>
- | "true" (. e = Expression(Atom<Number_t>(1)); e.bindType(TypePrimitive::Bool); .)
- | "false" (. e = Expression(Atom<Number_t>(0)); e.bindType(TypePrimitive::Bool); .)
+ | ActionDecl<e>
| number (. e = Expression(Atom<Number_t>(t->val)); .)
| string (. e = Expression(Atom<String_t>(t->val)); .)
+ | "true" (. e = Expression(Atom<Number_t>(1)); e.bindType(TypePrimitive::Bool); .)
+ | "false" (. e = Expression(Atom<Number_t>(0)); e.bindType(TypePrimitive::Bool); .)
| '-' Term<e> (. e = Expression(Operator::NEG, {e}); .)
| '(' ExprTyped<e> ')'
).
StructLiteral<Expression& e> = (. std::wstring key; Expression val; std::list<Atom<Identifier_t>> keys; size_t keyCounter=0; .)
lcurbrack
(IF(checkTokenAfterIdent(_assign)) Ident<key> '=' Expr<val>
| Expr<val> (. key = to_wstring(keyCounter++); .)
) (. keys.push_back(Atom<Identifier_t>(key)); e = Expression(Operator::LIST_NAMED, {val}); .)
{',' (IF(checkTokenAfterIdent(_assign)) Ident<key> '=' Expr<val>
| Expr<val> (. key = to_wstring(keyCounter++); .)
) (. e.addArg(Expression(val)); keys.push_back(Atom<Identifier_t>(key)); .)
} rcurbrack (. e.addBindings(keys.begin(), keys.end()); .)
.
ListLiteral<Expression& e> = (. Expression eFrom, eTo; .)
'['
[ Expr<eFrom> (. e.addArg(Expression(eFrom)); .)
(".." Expr<eTo> (. e.addArg(Expression(eTo)); e.setOp(Operator::LIST_RANGE); .)
|{',' Expr<eFrom> (. e.addArg(Expression(eFrom)); .)
} (. e.setOp(Operator::LIST); .)
) ] ']'.
AdhocDecl<Expression& e> = (. Expression command; .)
"ad" "hoc" MetaSimpExpr<command> (. adhoc::AdhocExpression exprAdhoc; exprAdhoc.setCommand(command); e = exprAdhoc; .).
CalleeParams<Expression& e> = (. Expression e2; .)
ExprTyped<e2> (. e.addArg(Expression(e2)); .)
{',' ExprTyped<e2> (. e.addArg(Expression(e2)); .)
}.
AddOp< Operator& op>
= (. op = Operator::ADD; .)
( '+'
| '-' (. op = Operator::SUB; .)
).
MulOp< Operator& op>
= (. op = Operator::MUL; .)
( '*'
| '/' (. op = Operator::DIV; .)
).
RelOp< Operator& op>
= (. op = Operator::EQU; .)
( equal
| (ne1 | ne2) (. op = Operator::NE; .)
| lse (. op = Operator::LSE; .)
| lss (. op = Operator::LSS; .)
| gte (. op = Operator::GTE; .)
| gtr (. op = Operator::GTR; .)
).
SkipModulesSection = "module" '{' {ANY} '}'.
END Xreate.

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