================
@@ -222,46 +260,27 @@ bool AMDGPUUnifyDivergentExitNodesImpl::run(Function &F,
DominatorTree *DT,
if (HasDivergentExitBlock)
UnreachableBlocks.push_back(BB);
} else if (BranchInst *BI = dyn_cast<BranchInst>(BB->getTerminator())) {
-
- ConstantInt *BoolTrue = ConstantInt::getTrue(F.getContext());
- if (DummyReturnBB == nullptr) {
- DummyReturnBB = BasicBlock::Create(F.getContext(),
- "DummyReturnBlock", &F);
- Type *RetTy = F.getReturnType();
- Value *RetVal = RetTy->isVoidTy() ? nullptr : PoisonValue::get(RetTy);
- ReturnInst::Create(F.getContext(), RetVal, DummyReturnBB);
- ReturningBlocks.push_back(DummyReturnBB);
- }
+ if (DummyReturnBB == nullptr)
----------------
ro-i wrote:
damn, will fix both in the next commit, thanks
https://github.com/llvm/llvm-project/pull/152161
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