From: Chris Lattner <sabre@nondot.org>
Date: Thu, 24 Mar 2005 01:22:52 +0000 (+0000)
Subject: fix a compiler crash in runtime/libprofile
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c4417f98e565d136d9a11766f7d0fbd872ca5b9d;p=oota-llvm.git

fix a compiler crash in runtime/libprofile


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20799 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp
index d08c2583b9f..5a2f921ebf4 100644
--- a/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -280,7 +280,7 @@ void GlobalsModRef::AnalyzeSCC(std::vector<CallGraphNode *> &SCC) {
           ModRefBehavior MRB =
             AliasAnalysis::getModRefBehavior(Callee, CallSite());
           if (MRB != DoesNotAccessMemory) {
-            if (MRB == OnlyReadsMemory) {
+            if (MRB == OnlyReadsMemory && CalleeFR) {
               // This reads memory, but we don't know what, just say that it
               // reads all globals.
               for (std::map<GlobalValue*, unsigned>::iterator