From: Nick Lewycky <nicholas@mxc.ca>
Date: Sat, 6 Jul 2013 00:59:28 +0000 (+0000)
Subject: Fix annotation of unlink. Should fix builder.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=60ceb6ec151eb3cad0de6559de247be972cd94d6;p=oota-llvm.git

Fix annotation of unlink. Should fix builder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185738 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp
index 8f46bd42e72..13668838c78 100644
--- a/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/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())