| commit | ee22be064ecfd9d49ac43dd5be998e8ea931ca57 | [log] [tgz] |
|---|---|---|
| author | Tanya Lattner <tonic@nondot.org> | Fri Nov 16 22:44:50 2007 +0000 |
| committer | Tanya Lattner <tonic@nondot.org> | Fri Nov 16 22:44:50 2007 +0000 |
| tree | ed785b0b896399744bc2ac27a7e6800c3f6d45c5 | |
| parent | be6fe28f75195cd0ebcf0846d1823266afd19023 [diff] [blame] |
Fix for PR1801 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44193 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index d13a333..cbbc530 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp
@@ -929,6 +929,9 @@ } ValueName *Name = F->getValueName(); + if (!Name) + return UnknownModRefBehavior; + unsigned NameLen = Name->getKeyLength(); const char *NamePtr = Name->getKeyData();