1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
index a5e31f21166..217f929e9ad 100644
--- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -610,10 +610,7 @@ Value *LibCallSimplifier::optimizeStrNCpy(CallInst *CI, IRBuilder<> &B) {
 
   if (SrcLen == 0) {
     // strncpy(x, "", y) -> memset(align 1 x, '\0', y)
-    CallInst *NewCI = B.CreateMemSet(Dst, B.getInt8('\0'), Size, 1);
-    AttrBuilder ArgAttrs(CI->getAttributes().getParamAttributes(0));
-    NewCI->setAttributes(NewCI->getAttributes().addParamAttributes(
-        CI->getContext(), 0, ArgAttrs));
+    B.CreateMemSet(Dst, B.getInt8('\0'), Size, 1);
     return Dst;
   }