[all-commits] [llvm/llvm-project] 4a83fe: [LoongArch] Custom legalize vector_shuffle to `vex...

ZhaoQi via All-commits all-commits at lists.llvm.org
Tue Mar 24 18:45:46 PDT 2026


  Branch: refs/heads/users/zhaoqi5/opt-vextrins
  Home:   https://github.com/llvm/llvm-project
  Commit: 4a83fe76d21654ad66083ce596ebddadb20481c4
      https://github.com/llvm/llvm-project/commit/4a83fe76d21654ad66083ce596ebddadb20481c4
  Author: Qi Zhao <zhaoqi01 at loongson.cn>
  Date:   2026-03-25 (Wed, 25 Mar 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.



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