diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp b/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp index 1a09830..64b6d0d 100644 --- a/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp +++ b/contrib/llvm/tools/clang/lib/CodeGen/CGVTables.cpp @@ -14,7 +14,7 @@ #include "CGCXXABI.h" #include "CodeGenFunction.h" #include "CodeGenModule.h" -#include "ConstantBuilder.h" +#include "clang/CodeGen/ConstantInitBuilder.h" #include "clang/AST/CXXInheritance.h" #include "clang/AST/RecordLayout.h" #include "clang/CodeGen/CGFunctionInfo.h" @@ -284,6 +284,9 @@ void CodeGenFunction::EmitCallAndReturnForThunk(llvm::Constant *CalleePtr, if (isa<CXXDestructorDecl>(MD)) CGM.getCXXABI().adjustCallArgsForDestructorThunk(*this, CurGD, CallArgs); +#ifndef NDEBUG + unsigned PrefixArgs = CallArgs.size() - 1; +#endif // Add the rest of the arguments. for (const ParmVarDecl *PD : MD->parameters()) EmitDelegateCallArg(CallArgs, PD, SourceLocation()); @@ -292,7 +295,7 @@ void CodeGenFunction::EmitCallAndReturnForThunk(llvm::Constant *CalleePtr, #ifndef NDEBUG const CGFunctionInfo &CallFnInfo = CGM.getTypes().arrangeCXXMethodCall( - CallArgs, FPT, RequiredArgs::forPrototypePlus(FPT, 1, MD)); + CallArgs, FPT, RequiredArgs::forPrototypePlus(FPT, 1, MD), PrefixArgs); assert(CallFnInfo.getRegParm() == CurFnInfo->getRegParm() && CallFnInfo.isNoReturn() == CurFnInfo->isNoReturn() && CallFnInfo.getCallingConvention() == CurFnInfo->getCallingConvention()); @@ -376,12 +379,9 @@ void CodeGenFunction::EmitMustTailThunk(const CXXMethodDecl *MD, // Apply the standard set of call attributes. unsigned CallingConv; - CodeGen::AttributeListType AttributeList; - CGM.ConstructAttributeList(CalleePtr->getName(), - *CurFnInfo, MD, AttributeList, + llvm::AttributeList Attrs; + CGM.ConstructAttributeList(CalleePtr->getName(), *CurFnInfo, MD, Attrs, CallingConv, /*AttrOnCallSite=*/true); - llvm::AttributeSet Attrs = - llvm::AttributeSet::get(getLLVMContext(), AttributeList); Call->setAttributes(Attrs); Call->setCallingConv(static_cast<llvm::CallingConv::ID>(CallingConv)); @@ -744,9 +744,10 @@ CodeGenModule::getVTableLinkage(const CXXRecordDecl *RD) { switch (keyFunction->getTemplateSpecializationKind()) { case TSK_Undeclared: case TSK_ExplicitSpecialization: - assert((def || CodeGenOpts.OptimizationLevel > 0) && - "Shouldn't query vtable linkage without key function or " - "optimizations"); + assert((def || CodeGenOpts.OptimizationLevel > 0 || + CodeGenOpts.getDebugInfo() != codegenoptions::NoDebugInfo) && + "Shouldn't query vtable linkage without key function, " + "optimizations, or debug info"); if (!def && CodeGenOpts.OptimizationLevel > 0) return llvm::GlobalVariable::AvailableExternallyLinkage; @@ -900,6 +901,8 @@ void CodeGenModule::EmitDeferredVTables() { for (const CXXRecordDecl *RD : DeferredVTables) if (shouldEmitVTableAtEndOfTranslationUnit(*this, RD)) VTables.GenerateClassData(RD); + else if (shouldOpportunisticallyEmitVTables()) + OpportunisticVTables.push_back(RD); assert(savedSize == DeferredVTables.size() && "deferred extra vtables during vtable emission?"); @@ -942,7 +945,7 @@ bool CodeGenModule::HasHiddenLTOVisibility(const CXXRecordDecl *RD) { void CodeGenModule::EmitVTableTypeMetadata(llvm::GlobalVariable *VTable, const VTableLayout &VTLayout) { - if (!getCodeGenOpts().PrepareForLTO) + if (!getCodeGenOpts().LTOUnit) return; CharUnits PointerWidth = |
