[llvm] [LV] Transform to handle exits in the scalar loop (PR #148626)
Gaƫtan Bossu via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 17 01:57:39 PST 2025
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@@ -4552,7 +4555,7 @@ LoopVectorizationPlanner::selectInterleaveCount(VPlan &Plan, ElementCount VF,
// We don't attempt to perform interleaving for loops with uncountable early
// exits because the VPInstruction::AnyOf code cannot currently handle
// multiple parts.
- if (Plan.hasEarlyExit())
+ if (Plan.hasEarlyExit() || Plan.shouldEarlyExitContinueInScalarLoop())
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gbossu wrote:
I feel `shouldEarlyExitContinueInScalarLoop()` implies `Plan.hasEarlyExit()`. Is that not the case?
https://github.com/llvm/llvm-project/pull/148626
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