[all-commits] [llvm/llvm-project] 48661a: [RISCV][GISel] Add initial support for rvv intrins...

Jianjian Guan via All-commits all-commits at lists.llvm.org
Thu Sep 11 04:43:53 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 48661a4fad9d572d9e8403f356cae33972f7a06f
      https://github.com/llvm/llvm-project/commit/48661a4fad9d572d9e8403f356cae33972f7a06f
  Author: Jianjian Guan <jacquesguan at me.com>
  Date:   2025-09-11 (Thu, 11 Sep 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/GlobalISel/irtranslator/fallback.ll
    A llvm/test/CodeGen/RISCV/GlobalISel/rvv/vfadd.ll

  Log Message:
  -----------
  [RISCV][GISel] Add initial support for rvv intrinsics (#156415)

This pr removes the falling back to SDISel of rvv intrinsics and marks
them legalized in the legalize pass. Another pr would be created for
regbankselect pass to make vf form intriniscs have the right scalar
register bank.



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