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| author | dim <dim@FreeBSD.org> | 2011-10-20 21:10:27 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-10-20 21:10:27 +0000 |
| commit | 7b3392326c40c3c20697816acae597ba7b3144eb (patch) | |
| tree | 2cbcf22585e99f8a87d12d5ff94f392c0d266819 /lib/Transforms/Scalar/ADCE.cpp | |
| parent | 1176aa52646fe641a4243a246aa7f960c708a274 (diff) | |
| download | FreeBSD-src-7b3392326c40c3c20697816acae597ba7b3144eb.zip FreeBSD-src-7b3392326c40c3c20697816acae597ba7b3144eb.tar.gz | |
Vendor import of llvm release_30 branch r142614:
http://llvm.org/svn/llvm-project/llvm/branches/release_30@142614
Diffstat (limited to 'lib/Transforms/Scalar/ADCE.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/ADCE.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/ADCE.cpp b/lib/Transforms/Scalar/ADCE.cpp index a5adb5e..ba214d1 100644 --- a/lib/Transforms/Scalar/ADCE.cpp +++ b/lib/Transforms/Scalar/ADCE.cpp @@ -57,6 +57,7 @@ bool ADCE::runOnFunction(Function& F) { for (inst_iterator I = inst_begin(F), E = inst_end(F); I != E; ++I) if (isa<TerminatorInst>(I.getInstructionIterator()) || isa<DbgInfoIntrinsic>(I.getInstructionIterator()) || + isa<LandingPadInst>(I.getInstructionIterator()) || I->mayHaveSideEffects()) { alive.insert(I.getInstructionIterator()); worklist.push_back(I.getInstructionIterator()); @@ -65,7 +66,6 @@ bool ADCE::runOnFunction(Function& F) { // Propagate liveness backwards to operands. while (!worklist.empty()) { Instruction* curr = worklist.pop_back_val(); - for (Instruction::op_iterator OI = curr->op_begin(), OE = curr->op_end(); OI != OE; ++OI) if (Instruction* Inst = dyn_cast<Instruction>(OI)) |
