[all-commits] [llvm/llvm-project] 6a1030: AMDGPU/GlobalISel: Legalize s16->s64 G_FPEXT

[petar-avramovic via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a1030aa0e4ec239a159c4e43511376b40b8b753
      https://github.com/llvm/llvm-project/commit/6a1030aa0e4ec239a159c4e43511376b40b8b753
  Author: Petar Avramovic <Petar.Avramovic at amd.com>
  Date:   2020-07-20 (Mon, 20 Jul 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
    M llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fpext.mir

  Log Message:
  -----------
  AMDGPU/GlobalISel: Legalize s16->s64 G_FPEXT

Legalize using narrowScalar as s16->s32 G_FPEXT
followed by s32->s64 G_FPEXT.

Differential Revision: https://reviews.llvm.org/D84030