Simplify code. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168047 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CodeGenFunction.cpp

@@ -296,30 +296,24 @@ void CodeGenFunction::EmitOpenCLKernelMetadata(const FunctionDecl *FD,
     GenOpenCLArgMetadata(FD, Fn, CGM, Context, kernelMDArgs);
   
   if (FD->hasAttr<WorkGroupSizeHintAttr>()) {
-    llvm::SmallVector <llvm::Value*, 5> attrMDArgs;
-    attrMDArgs.push_back(llvm::MDString::get(Context, "work_group_size_hint"));
     WorkGroupSizeHintAttr *attr = FD->getAttr<WorkGroupSizeHintAttr>();
-    llvm::Type *iTy = llvm::IntegerType::get(Context, 32);
-    attrMDArgs.push_back(llvm::ConstantInt::get(iTy,
-       llvm::APInt(32, (uint64_t)attr->getXDim())));
-    attrMDArgs.push_back(llvm::ConstantInt::get(iTy,
-       llvm::APInt(32, (uint64_t)attr->getYDim())));
-    attrMDArgs.push_back(llvm::ConstantInt::get(iTy,
-       llvm::APInt(32, (uint64_t)attr->getZDim())));
+    llvm::Value *attrMDArgs[] = {
+      llvm::MDString::get(Context, "work_group_size_hint"),
+      Builder.getInt32(attr->getXDim()),
+      Builder.getInt32(attr->getYDim()),
+      Builder.getInt32(attr->getZDim())
+    };
     kernelMDArgs.push_back(llvm::MDNode::get(Context, attrMDArgs));
   }
 
   if (FD->hasAttr<ReqdWorkGroupSizeAttr>()) {
-    llvm::SmallVector <llvm::Value*, 5> attrMDArgs;
-    attrMDArgs.push_back(llvm::MDString::get(Context, "reqd_work_group_size"));
     ReqdWorkGroupSizeAttr *attr = FD->getAttr<ReqdWorkGroupSizeAttr>();
-    llvm::Type *iTy = llvm::IntegerType::get(Context, 32);
-    attrMDArgs.push_back(llvm::ConstantInt::get(iTy,
-       llvm::APInt(32, (uint64_t)attr->getXDim())));
-    attrMDArgs.push_back(llvm::ConstantInt::get(iTy,
-       llvm::APInt(32, (uint64_t)attr->getYDim())));
-    attrMDArgs.push_back(llvm::ConstantInt::get(iTy,
-       llvm::APInt(32, (uint64_t)attr->getZDim())));
+    llvm::Value *attrMDArgs[] = {
+      llvm::MDString::get(Context, "reqd_work_group_size"),
+      Builder.getInt32(attr->getXDim()),
+      Builder.getInt32(attr->getYDim()),
+      Builder.getInt32(attr->getZDim())
+    };
     kernelMDArgs.push_back(llvm::MDNode::get(Context, attrMDArgs));
   }