[all-commits] [llvm/llvm-project] 3ec6f8: [VPlan] Don't created GEP x, 0 for interleave grou...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3ec6f805c5184b3933cba94e241b44da362437d7
      https://github.com/llvm/llvm-project/commit/3ec6f805c5184b3933cba94e241b44da362437d7
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-10-08 (Tue, 08 Oct 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    M llvm/test/Transforms/LoopVectorize/AArch64/interleave-allocsize-not-equal-typesize.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/interleaved-store-of-first-order-recurrence.ll
    M llvm/test/Transforms/LoopVectorize/AArch64/scalable-strict-fadd.ll
    M llvm/test/Transforms/LoopVectorize/ARM/mve-gather-scatter-tailpred.ll
    M llvm/test/Transforms/LoopVectorize/RISCV/dead-ops-cost.ll
    M llvm/test/Transforms/LoopVectorize/RISCV/interleaved-accesses.ll
    M llvm/test/Transforms/LoopVectorize/RISCV/strided-accesses.ll
    M llvm/test/Transforms/LoopVectorize/RISCV/vectorize-force-tail-with-evl-interleave.ll
    M llvm/test/Transforms/LoopVectorize/X86/cost-model.ll
    M llvm/test/Transforms/LoopVectorize/X86/interleave-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/interleave-opaque-pointers.ll
    M llvm/test/Transforms/LoopVectorize/X86/interleaved-accesses-hoist-load-across-store.ll
    M llvm/test/Transforms/LoopVectorize/X86/interleaved-accesses-sink-store-across-load.ll
    M llvm/test/Transforms/LoopVectorize/X86/limit-vf-by-tripcount.ll
    M llvm/test/Transforms/LoopVectorize/X86/masked-store-cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/pr47437.ll
    M llvm/test/Transforms/LoopVectorize/X86/pr56319-vector-exit-cond-optimization-epilogue-vectorization.ll
    M llvm/test/Transforms/LoopVectorize/X86/strided_load_cost.ll
    M llvm/test/Transforms/LoopVectorize/X86/vectorize-interleaved-accesses-gap.ll
    M llvm/test/Transforms/LoopVectorize/X86/vplan-native-inner-loop-only.ll
    M llvm/test/Transforms/LoopVectorize/interleaved-accesses-different-insert-position.ll

  Log Message:
  -----------
  [VPlan] Don't created GEP x, 0 for interleave group pointers.

The GEP with offet 0 is redundant, remove it. This addresses a TODO
from 7f74651837b ((#106431).



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications