================
@@ -2314,9 +2314,8 @@ void AMDGPUDAGToDAGISel::SelectBRCOND(SDNode *N) {
SDValue VCMP = Cond->getOperand(0);
auto CC = cast<CondCodeSDNode>(Cond->getOperand(2))->get();
auto *CRHS = dyn_cast<ConstantSDNode>(Cond->getOperand(1));
- if ((CC == ISD::SETEQ || CC == ISD::SETNE) && CRHS && CRHS->isZero() &&
- // TODO: make condition below an assert after fixing ballot bitwidth.
- VCMP.getValueType().getSizeInBits() == ST->getWavefrontSize()) {
+ if ((CC == ISD::SETEQ || CC == ISD::SETNE) && CRHS && CRHS->isZero()) {
+ assert(VCMP.getValueType().getSizeInBits() == ST->getWavefrontSize());
----------------
jayfoad wrote:
You are asserting that instcombine has been run? That seems wrong. What about
-O0 compiles?
https://github.com/llvm/llvm-project/pull/71556
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