The owner of the compilation process. Performs fundamental compilation activities along with the xreate::compilation's routines. More...
Detailed Description
The owner of the compilation process. Performs fundamental compilation activities along with the xreate::compilation's routines.
xreate::CompilePass traverses over xreate::AST tree and produces executable code. The pass performs compilation using the following data sources:
- Attachments: the data gathered by the previous passes. See xreate::Attachments.
- Transcend solutions accessible via queries. See xreate::IQuery, xreate::TranscendLayer.
The pass generates a bytecode by employing xreate::LLVMLayer(wrapper over LLVM toolchain). Many compilation activities are delegated to more specific routines. Most notable delegated compilation aspects are:
- Containers support. See xreate::containers.
- Latex compilation. See xreate::latex.
- Interpretation support. See xreate::interpretation.
- Loop saturation support. See xreate::compilation::TransformationsScopeDecorator.
- External code interaction support. See xreate::ExternLayer (wrapper over Clang library).
Adaptability
xreate::CompilePass's behaviour can be adapted in several ways:
- Function Decorators to alter function-level compilation. See xreate::compilation::IFunctionUnit
- Code Block Decorators to alter code block level compilation. See xreate::compilation::ICodeScopeUnit. Default functionality defined by xreate::compilation::DefaultCodeScopeUnit
- Targets to allow more versitile extensions. Currently only xreate::interpretation::TargetInterpretation use Targets infrastructure. See xreate::compilation::Target.
- Altering function invocation. See xreate::compilation::IFnInvocation.
Clients are free to construct a compiler instantiation with the desired decorators by using xreate::compilation::CompilePassCustomDecorators. As a handy alias, CompilePassCustomDecorators<void, void> constructs the default compiler.
Public Member Functions | |
| void | run () override |
| Executes compilation process. | |
| compilation::IFunctionUnit * | getFunctionUnit (const ManagedFnPtr &function) |
| Returns compiled specified Function. More... | |
| llvm::Function * | getEntryFunction () |
| Returns compiled main(entry) Function in program. | |
 Public Member Functions inherited from AbstractPass< void > | |
| virtual void | processFnCall (ManagedFnPtr functionCallee, PassContext context) |
| Processes function invocation instruction. | |
| virtual void | processFnCallUncertain (const std::string &calleeName, const std::list< ManagedFnPtr > &candidates, PassContext context) |
| Processes function invocation instruction in uncertain cases. More... | |
| virtual void | process (ManagedRulePtr rule) |
| Processes Logic Rule. | |
| virtual void | process (ManagedFnPtr function) |
| Processes Function. | |
| virtual void | process (CodeScope *scope, PassContext context, const std::string &hintBlockDecl="") |
| Processes single CodeScope. | |
| virtual void | process (const Expression &expression, PassContext context, const std::string &varDecl="") |
| Processes single Expression. | |
| void | run () |
| Executes AST traverse. | |
| Public Member Functions inherited from IPass | |
| virtual void | finish () |
| Finalizes pass. Empty by default. | |
Static Public Member Functions | |
| static void | prepareQueries (TranscendLayer *transcend) |
| Initializes queries required by compiler. See xreate::IQuery, xreate::TranscendLayer. | |
Member Function Documentation
◆ getFunctionUnit()
| compilation::IFunctionUnit * getFunctionUnit | ( | const ManagedFnPtr & | function | ) |
Returns compiled specified Function.
Executes function compilation or read cache if it's already done
The documentation for this class was generated from the following files:
- cpp/src/pass/compilepass.h
- cpp/src/pass/compilepass.cpp
