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Debug intriniscs should be skipped when looking

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for a dependency, not terminate the search.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66709 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2009-03-11 21:13:01 +00:00
parent 773f57e66e
commit 497cb6fd4c
1 changed files with 1 additions and 1 deletions
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2
lib/Analysis/MemoryDependenceAnalysis.cpp
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@ -123,7 +123,7 @@ getCallSiteDependencyFrom(CallSite CS, bool isReadOnlyCall,
PointerSize = ~0ULL;
} else if (isa<CallInst>(Inst) || isa<InvokeInst>(Inst)) {
// Debug intrinsics don't cause dependences.
if (isa<DbgInfoIntrinsic>(Inst)) break;
if (isa<DbgInfoIntrinsic>(Inst)) continue;
CallSite InstCS = CallSite::get(Inst);
// If these two calls do not interfere, look past it.
switch (AA->getModRefInfo(CS, InstCS)) {