From 98ca79435a2829b7486a316ad7b12a087472e87d Mon Sep 17 00:00:00 2001 From: Ken Dyck Date: Tue, 26 Jan 2010 13:48:07 +0000 Subject: Introduce CodeGenModule::GetTargetTypeStoreSize() to calculate the store size of LLVM types in character units. llvm-svn: 94542 --- clang/lib/CodeGen/CodeGenModule.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'clang/lib/CodeGen/CodeGenModule.cpp') diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 65b2931..4eb8bd8 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -20,6 +20,7 @@ #include "TargetInfo.h" #include "clang/CodeGen/CodeGenOptions.h" #include "clang/AST/ASTContext.h" +#include "clang/AST/CharUnits.h" #include "clang/AST/DeclObjC.h" #include "clang/AST/DeclCXX.h" #include "clang/AST/RecordLayout.h" @@ -968,6 +969,11 @@ GetLinkageForVariable(ASTContext &Context, const VarDecl *VD) { return CodeGenModule::GVA_StrongExternal; } +CharUnits CodeGenModule::GetTargetTypeStoreSize(const llvm::Type *Ty) const { + return CharUnits::fromQuantity( + TheTargetData.getTypeStoreSizeInBits(Ty) / Context.getCharWidth()); +} + void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D) { llvm::Constant *Init = 0; QualType ASTTy = D->getType(); -- cgit v1.1