[PATCH] D80702: [AMDGPU] Fold llvm.amdgcn.cos and llvm.amdgcn.sin intrinsics

[Jay Foad via Phabricator via llvm-commits]

foad updated this revision to Diff 267149.
foad marked an inline comment as done.
foad added a comment.

- Force exact results for quarter-integer inputs
- Use numbers::pi
- Add strictfp tests


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80702/new/

https://reviews.llvm.org/D80702

Files:
  llvm/lib/Analysis/ConstantFolding.cpp
  llvm/test/Analysis/ConstantFolding/AMDGPU/cos.ll
  llvm/test/Analysis/ConstantFolding/AMDGPU/sin.ll

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