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| author | Ramkumar Ramachandra <ramkumar.ramachandra@codasip.com> | 2025-10-30 18:32:33 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-30 18:32:33 +0000 |
| commit | 01fbbda62c85cd7f42d15959a88dd71ec02a2586 (patch) | |
| tree | 946479014a67470cfe769092d1541bc1fdeaf77c /llvm/lib | |
| parent | 87673d3fa7398af1ae581121a1b971808407d778 (diff) | |
| download | llvm-01fbbda62c85cd7f42d15959a88dd71ec02a2586.zip llvm-01fbbda62c85cd7f42d15959a88dd71ec02a2586.tar.gz llvm-01fbbda62c85cd7f42d15959a88dd71ec02a2586.tar.bz2 | |
[LV] Strengthen assert: VPlan0 doesn't have WidenPHIs (NFC) (#165715)
VPWidenCanonicalIV and VPBlend recipes are created by VPPredicator, and
VPCanonicalIVPHI and VPInstruction recipes are created by
VPlanConstruction. WidenPHIs are never created.
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index 8ebc108..505fb43 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -8340,11 +8340,7 @@ VPlanPtr LoopVectorizationPlanner::tryToBuildVPlanWithVPRecipes( &R) || (isa<VPInstruction>(&R) && !UnderlyingValue)) continue; - - // FIXME: VPlan0, which models a copy of the original scalar loop, should - // not use VPWidenPHIRecipe to model the phis. - assert((isa<VPWidenPHIRecipe>(&R) || isa<VPInstruction>(&R)) && - UnderlyingValue && "unsupported recipe"); + assert(isa<VPInstruction>(&R) && UnderlyingValue && "unsupported recipe"); // TODO: Gradually replace uses of underlying instruction by analyses on // VPlan. |