[all-commits] [llvm/llvm-project] 3451dd: [AArch64] Fold any/sign-extend of CSET. (#207414)

[Ricardo Jesus via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3451dd23d9b098e8cf7201ab303874dab2d88c19
      https://github.com/llvm/llvm-project/commit/3451dd23d9b098e8cf7201ab303874dab2d88c19
  Author: Ricardo Jesus <rjj at nvidia.com>
  Date:   2026-07-08 (Wed, 08 Jul 2026)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/arm64-fp128.ll
    M llvm/test/CodeGen/AArch64/arm64-neon-v1i1-setcc.ll
    M llvm/test/CodeGen/AArch64/extract-vector-cmp.ll
    M llvm/test/CodeGen/AArch64/fcmp.ll
    M llvm/test/CodeGen/AArch64/sme-aarch64-svcount.ll
    M llvm/test/CodeGen/AArch64/sve-select.ll

  Log Message:
  -----------
  [AArch64] Fold any/sign-extend of CSET. (#207414)

This is useful to enable selecting i64 CSETM when legalisation places an
extend between a CSET and sext_inreg.



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