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| author | dim <dim@FreeBSD.org> | 2011-06-12 15:46:16 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-06-12 15:46:16 +0000 |
| commit | c49018d9cce52d8c9f34b44865ec3ba8e89a1488 (patch) | |
| tree | c5e9e10bc189de0058aa763c47b9920a8351b7df /lib/CodeGen/CodeGenFunction.cpp | |
| parent | 110eaaceddcec790f7e6a5e3bf1261c9aa1e73ab (diff) | |
| download | FreeBSD-src-c49018d9cce52d8c9f34b44865ec3ba8e89a1488.zip FreeBSD-src-c49018d9cce52d8c9f34b44865ec3ba8e89a1488.tar.gz | |
Vendor import of clang trunk r132879:
http://llvm.org/svn/llvm-project/cfe/trunk@132879
Diffstat (limited to 'lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenFunction.cpp | 64 |
1 files changed, 44 insertions, 20 deletions
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp index 626c2b0..150cb69 100644 --- a/lib/CodeGen/CodeGenFunction.cpp +++ b/lib/CodeGen/CodeGenFunction.cpp @@ -33,9 +33,9 @@ CodeGenFunction::CodeGenFunction(CodeGenModule &cgm) Target(CGM.getContext().Target), Builder(cgm.getModule().getContext()), BlockInfo(0), BlockPointer(0), NormalCleanupDest(0), EHCleanupDest(0), NextCleanupDestIndex(1), - ExceptionSlot(0), DebugInfo(0), DisableDebugInfo(false), IndirectBranch(0), - SwitchInsn(0), CaseRangeBlock(0), - DidCallStackSave(false), UnreachableBlock(0), + ExceptionSlot(0), EHSelectorSlot(0), + DebugInfo(0), DisableDebugInfo(false), DidCallStackSave(false), + IndirectBranch(0), SwitchInsn(0), CaseRangeBlock(0), UnreachableBlock(0), CXXThisDecl(0), CXXThisValue(0), CXXVTTDecl(0), CXXVTTValue(0), OutermostConditional(0), TerminateLandingPad(0), TerminateHandler(0), TrapBB(0) { @@ -44,10 +44,6 @@ CodeGenFunction::CodeGenFunction(CodeGenModule &cgm) CGM.getCXXABI().getMangleContext().startNewFunction(); } -ASTContext &CodeGenFunction::getContext() const { - return CGM.getContext(); -} - const llvm::Type *CodeGenFunction::ConvertTypeForMem(QualType T) { return CGM.getTypes().ConvertTypeForMem(T); @@ -57,9 +53,41 @@ const llvm::Type *CodeGenFunction::ConvertType(QualType T) { return CGM.getTypes().ConvertType(T); } -bool CodeGenFunction::hasAggregateLLVMType(QualType T) { - return T->isRecordType() || T->isArrayType() || T->isAnyComplexType() || - T->isObjCObjectType(); +bool CodeGenFunction::hasAggregateLLVMType(QualType type) { + switch (type.getCanonicalType()->getTypeClass()) { +#define TYPE(name, parent) +#define ABSTRACT_TYPE(name, parent) +#define NON_CANONICAL_TYPE(name, parent) case Type::name: +#define DEPENDENT_TYPE(name, parent) case Type::name: +#define NON_CANONICAL_UNLESS_DEPENDENT_TYPE(name, parent) case Type::name: +#include "clang/AST/TypeNodes.def" + llvm_unreachable("non-canonical or dependent type in IR-generation"); + + case Type::Builtin: + case Type::Pointer: + case Type::BlockPointer: + case Type::LValueReference: + case Type::RValueReference: + case Type::MemberPointer: + case Type::Vector: + case Type::ExtVector: + case Type::FunctionProto: + case Type::FunctionNoProto: + case Type::Enum: + case Type::ObjCObjectPointer: + return false; + + // Complexes, arrays, records, and Objective-C objects. + case Type::Complex: + case Type::ConstantArray: + case Type::IncompleteArray: + case Type::VariableArray: + case Type::Record: + case Type::ObjCObject: + case Type::ObjCInterface: + return true; + } + llvm_unreachable("unknown type kind!"); } void CodeGenFunction::EmitReturnBlock() { @@ -168,7 +196,7 @@ void CodeGenFunction::FinishFunction(SourceLocation EndLoc) { bool CodeGenFunction::ShouldInstrumentFunction() { if (!CGM.getCodeGenOpts().InstrumentFunctions) return false; - if (CurFuncDecl->hasAttr<NoInstrumentFunctionAttr>()) + if (!CurFuncDecl || CurFuncDecl->hasAttr<NoInstrumentFunctionAttr>()) return false; return true; } @@ -177,16 +205,12 @@ bool CodeGenFunction::ShouldInstrumentFunction() { /// instrumentation function with the current function and the call site, if /// function instrumentation is enabled. void CodeGenFunction::EmitFunctionInstrumentation(const char *Fn) { - const llvm::PointerType *PointerTy; - const llvm::FunctionType *FunctionTy; - std::vector<const llvm::Type*> ProfileFuncArgs; - // void __cyg_profile_func_{enter,exit} (void *this_fn, void *call_site); - PointerTy = Int8PtrTy; - ProfileFuncArgs.push_back(PointerTy); - ProfileFuncArgs.push_back(PointerTy); - FunctionTy = llvm::FunctionType::get(llvm::Type::getVoidTy(getLLVMContext()), - ProfileFuncArgs, false); + const llvm::PointerType *PointerTy = Int8PtrTy; + const llvm::Type *ProfileFuncArgs[] = { PointerTy, PointerTy }; + const llvm::FunctionType *FunctionTy = + llvm::FunctionType::get(llvm::Type::getVoidTy(getLLVMContext()), + ProfileFuncArgs, false); llvm::Constant *F = CGM.CreateRuntimeFunction(FunctionTy, Fn); llvm::CallInst *CallSite = Builder.CreateCall( |
