diff options
Diffstat (limited to 'clang/lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index f3f3360095c..3fd109dcb25 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -1111,7 +1111,8 @@ llvm::Value *CodeGenFunction::EmitLoadOfScalar(llvm::Value *Addr, bool Volatile, if (TBAAInfo) { llvm::MDNode *TBAAPath = CGM.getTBAAStructTagInfo(TBAABaseType, TBAAInfo, TBAAOffset); - CGM.DecorateInstruction(Load, TBAAPath, false/*ConvertTypeToTag*/); + if (TBAAPath) + CGM.DecorateInstruction(Load, TBAAPath, false/*ConvertTypeToTag*/); } if ((SanOpts->Bool && hasBooleanRepresentation(Ty)) || @@ -1224,7 +1225,8 @@ void CodeGenFunction::EmitStoreOfScalar(llvm::Value *Value, llvm::Value *Addr, if (TBAAInfo) { llvm::MDNode *TBAAPath = CGM.getTBAAStructTagInfo(TBAABaseType, TBAAInfo, TBAAOffset); - CGM.DecorateInstruction(Store, TBAAPath, false/*ConvertTypeToTag*/); + if (TBAAPath) + CGM.DecorateInstruction(Store, TBAAPath, false/*ConvertTypeToTag*/); } } @@ -2511,7 +2513,8 @@ LValue CodeGenFunction::EmitLValueForField(LValue base, tbaa = CGM.getTBAAInfo(getContext().CharTy); else tbaa = CGM.getTBAAInfo(type); - CGM.DecorateInstruction(load, tbaa); + if (tbaa) + CGM.DecorateInstruction(load, tbaa); } addr = load; |
