From 1192d4d0a5ed82bef4a5b33b7196f4e06895248f Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Fri, 2 Jul 2010 21:13:23 +0000
Subject: [PATCH] MDString is already checked earlier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107516 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Utils/ValueMapper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp
index 1ef13ba2e05..3f6a90c94eb 100644
--- a/lib/Transforms/Utils/ValueMapper.cpp
+++ b/lib/Transforms/Utils/ValueMapper.cpp
@@ -45,7 +45,7 @@ Value *llvm::MapValue(const Value *V, ValueToValueMapTy &VM) {
   
   if (isa<ConstantInt>(C) || isa<ConstantFP>(C) ||
       isa<ConstantPointerNull>(C) || isa<ConstantAggregateZero>(C) ||
-      isa<UndefValue>(C) || isa<MDString>(C))
+      isa<UndefValue>(C))
     return VMSlot = C;           // Primitive constants map directly
   
   if (ConstantArray *CA = dyn_cast<ConstantArray>(C)) {
-- 
2.34.1