#include "CodeGenFunction.h"
#include "CGBlocks.h"
#include "CGCUDARuntime.h"
#include "CGCXXABI.h"
#include "CGCleanup.h"
#include "CGDebugInfo.h"
#include "CGHLSLRuntime.h"
#include "CGOpenMPRuntime.h"
#include "CodeGenModule.h"
#include "CodeGenPGO.h"
#include "TargetInfo.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTLambda.h"
#include "clang/AST/Attr.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/Expr.h"
#include "clang/AST/StmtCXX.h"
#include "clang/AST/StmtObjC.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/CodeGenOptions.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/CodeGen/CGFunctionInfo.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/FPEnv.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/Operator.h"
#include "llvm/Support/CRC.h"
#include "llvm/Support/xxhash.h"
#include "llvm/Transforms/Scalar/LowerExpectIntrinsic.h"
#include "llvm/Transforms/Utils/PromoteMemToReg.h"
#include <optional>
#include "clang/AST/TypeNodes.inc"
#include "clang/Basic/Sanitizers.def"
Go to the source code of this file.
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#define | TYPE(name, parent) |
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#define | ABSTRACT_TYPE(name, parent) |
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#define | NON_CANONICAL_TYPE(name, parent) case Type::name: |
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#define | DEPENDENT_TYPE(name, parent) case Type::name: |
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#define | NON_CANONICAL_UNLESS_DEPENDENT_TYPE(name, parent) case Type::name: |
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#define | SANITIZER(NAME, ID) |
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#define | TYPE(Class, Base) |
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#define | ABSTRACT_TYPE(Class, Base) |
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#define | NON_CANONICAL_TYPE(Class, Base) |
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#define | DEPENDENT_TYPE(Class, Base) case Type::Class: |
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#define | NON_CANONICAL_UNLESS_DEPENDENT_TYPE(Class, Base) |
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static bool | shouldEmitLifetimeMarkers (const CodeGenOptions &CGOpts, const LangOptions &LangOpts) |
| shouldEmitLifetimeMarkers - Decide whether we need emit the life-time markers.
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static void | EmitIfUsed (CodeGenFunction &CGF, llvm::BasicBlock *BB) |
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static bool | endsWithReturn (const Decl *F) |
| Determine whether the function F ends with a return stmt.
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static bool | matchesStlAllocatorFn (const Decl *D, const ASTContext &Ctx) |
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static llvm::Constant * | getPrologueSignature (CodeGenModule &CGM, const FunctionDecl *FD) |
| Return the UBSan prologue signature for FD if one is available.
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static void | TryMarkNoThrow (llvm::Function *F) |
| Tries to mark the given function nounwind based on the non-existence of any throwing calls within it.
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static void | emitNonZeroVLAInit (CodeGenFunction &CGF, QualType baseType, Address dest, Address src, llvm::Value *sizeInChars) |
| emitNonZeroVLAInit - Emit the "zero" initialization of a variable-length array whose elements have a non-zero bit-pattern.
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static void | CreateMultiVersionResolverReturn (CodeGenModule &CGM, llvm::Function *Resolver, CGBuilderTy &Builder, llvm::Function *FuncToReturn, bool SupportsIFunc) |
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◆ ABSTRACT_TYPE [1/2]
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◆ DEPENDENT_TYPE [2/2]
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◆ NON_CANONICAL_UNLESS_DEPENDENT_TYPE [1/2]
#define NON_CANONICAL_UNLESS_DEPENDENT_TYPE |
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◆ SANITIZER
#define SANITIZER |
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Value: if (SanOpts.empty()) \
break; \
if (SanOpts.has(SanitizerKind::ID)) \
if (CGM.isInNoSanitizeList(SanitizerKind::ID, Fn, Loc)) \
SanOpts.set(SanitizerKind::ID, false);
◆ TYPE [1/2]
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◆ CreateMultiVersionResolverReturn()
static void CreateMultiVersionResolverReturn |
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CodeGenModule & |
CGM, |
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llvm::Function * |
Resolver, |
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CGBuilderTy & |
Builder, |
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llvm::Function * |
FuncToReturn, |
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bool |
SupportsIFunc |
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◆ EmitIfUsed()
◆ emitNonZeroVLAInit()
emitNonZeroVLAInit - Emit the "zero" initialization of a variable-length array whose elements have a non-zero bit-pattern.
- Parameters
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baseType | the inner-most element type of the array |
src | - a char* pointing to the bit-pattern for a single base element of the array |
sizeInChars | - the total size of the VLA, in chars |
Definition at line 1953 of file CodeGenFunction.cpp.
References clang::CharUnits::alignmentOfArrayElement(), clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::createBasicBlock(), clang::CodeGen::CGBuilderTy::CreateMemCpy(), clang::CodeGen::CodeGenFunction::EmitBlock(), clang::CodeGen::Address::getAlignment(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::Address::getElementType(), clang::CodeGen::Address::getPointer(), clang::CharUnits::getQuantity(), clang::CodeGen::Address::getType(), clang::ASTContext::getTypeSizeInChars(), clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::CodeGen::CodeGenTypeCache::IntPtrTy, and clang::CodeGen::Address::withElementType().
◆ endsWithReturn()
static bool endsWithReturn |
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const Decl * |
F | ) |
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◆ getPrologueSignature()
◆ matchesStlAllocatorFn()
◆ shouldEmitLifetimeMarkers()
◆ TryMarkNoThrow()
static void TryMarkNoThrow |
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llvm::Function * |
F | ) |
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Tries to mark the given function nounwind based on the non-existence of any throwing calls within it.
We believe this is lightweight enough to do at -O0.
Definition at line 1297 of file CodeGenFunction.cpp.