[all-commits] [llvm/llvm-project] a6d444: [LoongArch] Custom legalize vector_shuffle to `vex...

ZhaoQi via All-commits all-commits at lists.llvm.org
Thu Apr 16 02:39:46 PDT 2026


  Branch: refs/heads/users/zhaoqi5/opt-vextrins
  Home:   https://github.com/llvm/llvm-project
  Commit: a6d4445e28c64877ed459d59f6dd9c318742b1d4
      https://github.com/llvm/llvm-project/commit/a6d4445e28c64877ed459d59f6dd9c318742b1d4
  Author: Qi Zhao <zhaoqi01 at loongson.cn>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
    M llvm/test/CodeGen/LoongArch/lsx/ir-instruction/shuffle-as-vextrins.ll
    M llvm/test/CodeGen/LoongArch/lsx/vec-sext.ll
    M llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-any-ext.ll
    M llvm/test/CodeGen/LoongArch/lsx/vec-trunc.ll
    M llvm/test/CodeGen/LoongArch/lsx/vmskcond.ll

  Log Message:
  -----------
  [LoongArch] Custom legalize vector_shuffle to `vextrins`

TODO: LASX supporting will be in a later commit.


  Commit: c15571942ae2cd4b2cb6a966e6a740fc8186539b
      https://github.com/llvm/llvm-project/commit/c15571942ae2cd4b2cb6a966e6a740fc8186539b
  Author: Qi Zhao <zhaoqi01 at loongson.cn>
  Date:   2026-04-16 (Thu, 16 Apr 2026)

  Changed paths:
    M llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp

  Log Message:
  -----------
  address comment


Compare: https://github.com/llvm/llvm-project/compare/4a83fe76d216...c15571942ae2

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