[all-commits] [llvm/llvm-project] 2399d8: [Transforms] Let amdgcn take advantage of sin(-x) ...

[AtariDreams via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2399d8776861760edd15f871c740a3b6b43ca9a1
      https://github.com/llvm/llvm-project/commit/2399d8776861760edd15f871c740a3b6b43ca9a1
  Author: AtariDreams <gfunni234 at gmail.com>
  Date:   2024-06-30 (Sun, 30 Jun 2024)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
    M llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-intrinsics.ll

  Log Message:
  -----------
  [Transforms] Let amdgcn take advantage of sin(-x) --> -sin(x) (#79700)

We do it for amdgcn_cos, and we should do it for amdgcn_sin as well.



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