diff options
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 9feb442..c285c32 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -12770,7 +12770,9 @@ bool InstCombiner::DoOneIteration(Function &F, unsigned Iteration) { continue; } - if (TD && I->getType()->getTypeID() == Type::VoidTyID) { + if (TD && + (I->getType()->getTypeID() == Type::VoidTyID || + I->isTrapping())) { // See if we can constant fold its operands. for (User::op_iterator i = I->op_begin(), e = I->op_end(); i != e; ++i) if (ConstantExpr *CE = dyn_cast<ConstantExpr>(i)) |