From cff2cf8e3a44ee9a3d32747ee415b5faf6706d01 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Sat, 6 Jul 2013 00:59:28 +0000
Subject: Fix annotation of unlink. Should fix builder.

llvm-svn: 185738
---
 llvm/lib/Transforms/IPO/FunctionAttrs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib')

diff --git a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
index 8f46bd42e72..13668838c78 100644
--- a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -1343,7 +1343,7 @@ bool FunctionAttrs::inferPrototypeAttributes(Function &F) {
       return false;
     setDoesNotThrow(F);
     setDoesNotCapture(F, 1);
-    setOnlyReadsMemory(F, 2);
+    setOnlyReadsMemory(F, 1);
     break;
   case LibFunc::unsetenv:
     if (FTy->getNumParams() != 1 || !FTy->getParamType(0)->isPointerTy())
-- 
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