[all-commits] [llvm/llvm-project] 821bcb: [GISel] Add narrowScalar/widenScalar support for `...

Yingwei Zheng via All-commits all-commits at lists.llvm.org
Wed May 22 08:36:00 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 821bcba00d5c22c4a829323f8920e0f2dfc1d665
      https://github.com/llvm/llvm-project/commit/821bcba00d5c22c4a829323f8920e0f2dfc1d665
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2024-05-22 (Wed, 22 May 2024)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
    A llvm/test/CodeGen/RISCV/GlobalISel/constbarrier-rv32.ll
    A llvm/test/CodeGen/RISCV/GlobalISel/constbarrier-rv64.ll
    M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-constbarrier-rv32.mir
    M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-constbarrier-rv64.mir

  Log Message:
  -----------
  [GISel] Add narrowScalar/widenScalar support for `G_CONSTANT_FOLD_BARRIER` (#93031)

Fixes an error that llc fails to legalize `G_CONSTANT_FOLD_BARRIER` with
i16/i128: https://godbolt.org/z/f9n6xM3sv



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