Fix a HORRIBLY NASTY bug that caused siod to stop working last night.

llvm-svn: 12479
2004-03-17 23:22:04 +00:00 · 2004-03-17 23:22:04 +00:00 · 3022b1bc2c
parent baf3f62819
commit 3022b1bc2c
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Analysis/AliasSetTracker.cpp
+++ b/llvm/lib/Analysis/AliasSetTracker.cpp
@ -101,7 +101,7 @@ void AliasSet::addCallSite(CallSite CS, AliasAnalysis &AA) {
      return;
    else if (AA.onlyReadsMemory(F)) {
      AliasTy = MayAlias;
-      AccessTy = Refs;
+      AccessTy |= Refs;
      return;
    }
  }