From 786cd049fc467bfaf85021b4fcfb19bbf134329b Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Thu, 2 Oct 2014 22:15:31 +0000
Subject: Revert "DI: Fold constant arguments into a single MDString"

This reverts commit r218914 while I investigate some bots.

llvm-svn: 218918
---
 llvm/lib/IR/AsmWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/IR/AsmWriter.cpp')

diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 31d960e96cb..ebc78e0517f 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -2340,7 +2340,7 @@ static void WriteMDNodeComment(const MDNode *Node,
     return;
 
   Value *Op = Node->getOperand(0);
-  if (!Op || !isa<MDString>(Op))
+  if (!Op || !isa<ConstantInt>(Op) || cast<ConstantInt>(Op)->getBitWidth() < 32)
     return;
 
   DIDescriptor Desc(Node);
-- 
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