[llvm] [VPlan] Update scalar induction resume values in VPlan. (PR #110577)
Florian Hahn via llvm-commits
llvm-commits at lists.llvm.org
Sun Dec 1 14:06:48 PST 2024
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@@ -7725,13 +7736,21 @@ DenseMap<const SCEV *, Value *> LoopVectorizationPlanner::executePlan(
BestVPlan.execute(&State);
- // 2.5 Collect reduction resume values.
auto *ExitVPBB = BestVPlan.getMiddleBlock();
- if (VectorizingEpilogue)
+ // 2.5 When vectorizing the epilogue, fix reduction resume values and
+ // induction resume values from the bypass blocks.
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fhahn wrote:
Updated, thanks
https://github.com/llvm/llvm-project/pull/110577
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