[llvm-commits] [llvm] r118729 - /llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
Dan Gohman
gohman at apple.com
Wed Nov 10 14:35:02 PST 2010
Author: djg
Date: Wed Nov 10 16:35:02 2010
New Revision: 118729
URL: http://llvm.org/viewvc/llvm-project?rev=118729&view=rev
Log:
When clearing a non-local pointer dependency cache entry, clear
the reverse map too. This fixes seflhost build errors.
Modified:
llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
Modified: llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp?rev=118729&r1=118728&r2=118729&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp (original)
+++ llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp Wed Nov 10 16:35:02 2010
@@ -783,6 +783,10 @@
// cached data and procede with the query at the greater size.
CacheInfo->Pair = BBSkipFirstBlockPair();
CacheInfo->Size = Loc.Size;
+ for (NonLocalDepInfo::iterator DI = CacheInfo->NonLocalDeps.begin(),
+ DE = CacheInfo->NonLocalDeps.end(); DI != DE; ++DI)
+ if (Instruction *Inst = DI->getResult().getInst())
+ RemoveFromReverseMap(ReverseNonLocalPtrDeps, Inst, CacheKey);
CacheInfo->NonLocalDeps.clear();
} else if (CacheInfo->Size > Loc.Size) {
// This query's Size is less than the cached one. Conservatively restart
@@ -800,6 +804,10 @@
if (CacheInfo->TBAATag) {
CacheInfo->Pair = BBSkipFirstBlockPair();
CacheInfo->TBAATag = 0;
+ for (NonLocalDepInfo::iterator DI = CacheInfo->NonLocalDeps.begin(),
+ DE = CacheInfo->NonLocalDeps.end(); DI != DE; ++DI)
+ if (Instruction *Inst = DI->getResult().getInst())
+ RemoveFromReverseMap(ReverseNonLocalPtrDeps, Inst, CacheKey);
CacheInfo->NonLocalDeps.clear();
}
if (Loc.TBAATag)
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