[all-commits] [llvm/llvm-project] 19a035: GlobalISel: Fix round lowering

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 19a0350187906532b9aa9dcb1f6af95f9c2e8cc1
      https://github.com/llvm/llvm-project/commit/19a0350187906532b9aa9dcb1f6af95f9c2e8cc1
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-03-16 (Mon, 16 Mar 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
    M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-intrinsic-round.mir
    M llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp

  Log Message:
  -----------
  GlobalISel: Fix round lowering

I used the implementation for floor instead of round. It also turns
out the OpenCL builtin library wasn't using the round builtin, but
implemented the expanded form.