[PATCH] D107187: [amdgpu] Add an enhanced conversion from i64 to f32.

[Michael Liao via Phabricator via llvm-commits]

hliao updated this revision to Diff 363797.
hliao added a comment.

use CTLZ directly.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107187/new/

https://reviews.llvm.org/D107187

Files:
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/cvt_f32_ubyte.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-sitofp.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-uitofp.mir
  llvm/test/CodeGen/AMDGPU/sint_to_fp.i64.ll
  llvm/test/CodeGen/AMDGPU/uint_to_fp.i64.ll
  llvm/test/CodeGen/AMDGPU/uint_to_fp.ll

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