Revert r100193 since it causes failures in objc in clang

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100200 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 10 deletions

diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp
index 07d219f1fb..4eb95af8ff 100644
--- a/lib/CodeGen/CGDecl.cpp
+++ b/lib/CodeGen/CGDecl.cpp
@@ -564,15 +564,11 @@ void CodeGenFunction::EmitLocalBlockVarDecl(const VarDecl &D) {
       if (Loc->getType() != BP)
         Loc = Builder.CreateBitCast(Loc, BP, "tmp");
       
-      llvm::Value *NotVolatile =
-        llvm::ConstantInt::get(llvm::Type::getInt1Ty(VMContext), 0);
-
       // If the initializer is all zeros, codegen with memset.
       if (isa<llvm::ConstantAggregateZero>(Init)) {
         llvm::Value *Zero =
-          llvm::ConstantInt::get(llvm::Type::getInt8Ty(VMContext), 0);
-        Builder.CreateCall5(CGM.getMemSetFn(Loc->getType(), SizeVal->getType()),
-                            Loc, Zero, SizeVal, AlignVal, NotVolatile);
+        llvm::ConstantInt::get(llvm::Type::getInt8Ty(VMContext), 0);
+        Builder.CreateCall4(CGM.getMemSetFn(), Loc, Zero, SizeVal, AlignVal);
       } else {
         // Otherwise, create a temporary global with the initializer then 
         // memcpy from the global to the alloca.
@@ -586,10 +582,8 @@ void CodeGenFunction::EmitLocalBlockVarDecl(const VarDecl &D) {
         llvm::Value *SrcPtr = GV;
         if (SrcPtr->getType() != BP)
           SrcPtr = Builder.CreateBitCast(SrcPtr, BP, "tmp");
-
-        Builder.CreateCall5(CGM.getMemCpyFn(Loc->getType(), SrcPtr->getType(),
-                                            SizeVal->getType()),
-                            Loc, SrcPtr, SizeVal, AlignVal, NotVolatile);
+        
+        Builder.CreateCall4(CGM.getMemCpyFn(), Loc, SrcPtr, SizeVal, AlignVal);
       }
     } else if (Ty->isReferenceType()) {
       RValue RV = EmitReferenceBindingToExpr(Init, /*IsInitializer=*/true);