diff options
Diffstat (limited to 'lib/Transforms/Scalar')
| -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)) |