diff options
| -rw-r--r-- | clang/lib/CodeGen/CGObjCGNU.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CGObjCGNU.cpp b/clang/lib/CodeGen/CGObjCGNU.cpp index 0f4354c75ae..9e999ace160 100644 --- a/clang/lib/CodeGen/CGObjCGNU.cpp +++ b/clang/lib/CodeGen/CGObjCGNU.cpp @@ -648,8 +648,10 @@ CGObjCGNU::GenerateMessageSend(CodeGen::CodeGenFunction &CGF, LookupFn->setDoesNotCapture(1); } - llvm::Instruction *slot = + llvm::CallInst *slot = Builder.CreateCall3(lookupFunction, ReceiverPtr, cmd, self); + slot->setOnlyReadsMemory(); + imp = Builder.CreateLoad(Builder.CreateStructGEP(slot, 4)); llvm::Value *impMD[] = { llvm::MDString::get(VMContext, Sel.getAsString()), @@ -688,7 +690,8 @@ CGObjCGNU::GenerateMessageSend(CodeGen::CodeGenFunction &CGF, llvm::Value *v = msgRet.getAggregateAddr(); llvm::PHINode *phi = Builder.CreatePHI(v->getType()); const llvm::PointerType *RetTy = cast<llvm::PointerType>(v->getType()); - llvm::AllocaInst *NullVal = CGF.CreateTempAlloca(RetTy, "null"); + llvm::AllocaInst *NullVal = + CGF.CreateTempAlloca(RetTy->getElementType(), "null"); CGF.InitTempAlloca(NullVal, llvm::Constant::getNullValue(RetTy->getElementType())); phi->addIncoming(v, messageBB); |
