[all-commits] [llvm/llvm-project] 4eee9a: [AArch64] Keep floating-point conversion in SIMD

[Guy David via All-commits]

  Branch: refs/heads/users/guy-david/aarch64-n2i-keep-in-simd-fix
  Home:   https://github.com/llvm/llvm-project
  Commit: 4eee9a45e55e0e3158a9511f9ff899da8e36a56d
      https://github.com/llvm/llvm-project/commit/4eee9a45e55e0e3158a9511f9ff899da8e36a56d
  Author: Guy David <guyda96 at gmail.com>
  Date:   2025-07-29 (Tue, 29 Jul 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/CodeGen/AArch64/selectopt-const.ll
    A llvm/test/CodeGen/AArch64/store-float-conversion.ll
    M llvm/test/CodeGen/AArch64/tbl-loops.ll

  Log Message:
  -----------
  [AArch64] Keep floating-point conversion in SIMD


  Commit: f370a893f3b64f4acb88b8d678edbc13ade9d1b6
      https://github.com/llvm/llvm-project/commit/f370a893f3b64f4acb88b8d678edbc13ade9d1b6
  Author: Guy David <guyda96 at gmail.com>
  Date:   2025-07-30 (Wed, 30 Jul 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/CodeGen/AArch64/store-float-conversion.ll

  Log Message:
  -----------
  [AArch64] Fix post-inc stores of floating-point conversions

The commit at https://github.com/llvm/llvm-project/pull/147707
introduced a bug because of missing patterns for post-inc stores where
the input is a vector_extract with i64 types.

Additionally, remove the early pre-legalization early-exit as it can
miss its opportunity to apply the optimization.


Compare: https://github.com/llvm/llvm-project/compare/4eee9a45e55e%5E...f370a893f3b6

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