clang: lib/CodeGen/CGVTables.cpp File Reference (original) (raw)
#include "[CGCXXABI.h](CGCXXABI%5F8h%5Fsource.html)"#include "[CodeGenFunction.h](CodeGenFunction%5F8h%5Fsource.html)"#include "[CodeGenModule.h](CodeGenModule%5F8h%5Fsource.html)"#include "[clang/AST/Attr.h](AST%5F2Attr%5F8h%5Fsource.html)"#include "[clang/AST/CXXInheritance.h](CXXInheritance%5F8h%5Fsource.html)"#include "[clang/AST/RecordLayout.h](RecordLayout%5F8h%5Fsource.html)"#include "[clang/Basic/CodeGenOptions.h](CodeGenOptions%5F8h%5Fsource.html)"#include "[clang/CodeGen/CGFunctionInfo.h](CGFunctionInfo%5F8h%5Fsource.html)"#include "[clang/CodeGen/ConstantInitBuilder.h](ConstantInitBuilder%5F8h%5Fsource.html)"#include "llvm/IR/IntrinsicInst.h"#include "llvm/Transforms/Utils/Cloning.h"#include <algorithm>#include <cstdio>#include <utility>
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| Functions | |
|---|---|
| static void | setThunkProperties (CodeGenModule &CGM, const ThunkInfo &Thunk, llvm::Function *ThunkFn, bool ForVTable, GlobalDecl GD) |
| static bool | similar (const ABIArgInfo &infoL, CanQualType typeL, const ABIArgInfo &infoR, CanQualType typeR) |
| static RValue | PerformReturnAdjustment (CodeGenFunction &CGF, QualType ResultType, RValue RV, const ThunkInfo &Thunk) |
| static void | resolveTopLevelMetadata (llvm::Function *Fn, llvm::ValueToValueMapTy &VMap) |
| This function clones a function's DISubprogram node and enters it into a value map with the intent that the map can be utilized by the cloner to short-circuit Metadata node mapping. | |
| static bool | shouldEmitVTableThunk (CodeGenModule &CGM, const CXXMethodDecl *MD, bool IsUnprototyped, bool ForVTable) |
| static bool | UseRelativeLayout (const CodeGenModule &CGM) |
| static void | AddPointerLayoutOffset (const CodeGenModule &CGM, ConstantArrayBuilder &builder, CharUnits offset) |
| static void | AddRelativeLayoutOffset (const CodeGenModule &CGM, ConstantArrayBuilder &builder, CharUnits offset) |
| static bool | shouldEmitAvailableExternallyVTable (const CodeGenModule &CGM, const CXXRecordDecl *RD) |
| static bool | shouldEmitVTableAtEndOfTranslationUnit (CodeGenModule &CGM, const CXXRecordDecl *RD) |
| Given that we're currently at the end of the translation unit, and we've emitted a reference to the vtable for this class, should we define that vtable? | |
◆ AddPointerLayoutOffset()
◆ AddRelativeLayoutOffset()
◆ PerformReturnAdjustment()
Definition at line 69 of file CGVTables.cpp.
References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CodeGenFunction::createBasicBlock(), clang::CodeGen::CGBuilderTy::CreateIsNull(), clang::CodeGen::CodeGenFunction::EmitBlock(), clang::CodeGen::RValue::get(), clang::Type::getAsCXXRecordDecl(), clang::CodeGen::CodeGenModule::getClassPointerAlignment(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::Type::getPointeeType(), clang::CodeGen::RValue::getScalarVal(), IsNull, clang::Type::isReferenceType(), clang::CodeGen::CGCXXABI::performReturnAdjustment(), and clang::ThunkInfo::Return.
◆ resolveTopLevelMetadata()
| static void resolveTopLevelMetadata ( llvm::Function * Fn, llvm::ValueToValueMapTy & VMap ) | static |
|---|
This function clones a function's DISubprogram node and enters it into a value map with the intent that the map can be utilized by the cloner to short-circuit Metadata node mapping.
Furthermore, the function resolves any DILocalVariable nodes referenced by dbg.value intrinsics so they can be properly mapped during cloning.
Definition at line 120 of file CGVTables.cpp.