[PATCH] D84056: [FPEnv] Don't transform FSUB(-0, X) -> FNEG(X) in SelectionDAGBuilder.

[Cameron McInally via Phabricator via llvm-commits]

cameron.mcinally updated this revision to Diff 280164.
cameron.mcinally added a comment.

Update the tests failing from the SelectionDAGBuilder change to use FNEG.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84056/new/

https://reviews.llvm.org/D84056

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/fcanonicalize-elimination.ll
  llvm/test/CodeGen/AMDGPU/fcanonicalize.f16.ll
  llvm/test/CodeGen/AMDGPU/fcanonicalize.ll
  llvm/test/CodeGen/AMDGPU/fdiv32-to-rcp-folding.ll
  llvm/test/CodeGen/AMDGPU/fmuladd.f16.ll
  llvm/test/CodeGen/AMDGPU/fmuladd.f32.ll
  llvm/test/CodeGen/AMDGPU/fneg-combines.ll
  llvm/test/CodeGen/AMDGPU/selectcc-opt.ll
  llvm/test/CodeGen/AMDGPU/set-dx10.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D84056.280164.patch
Type: text/x-patch
Size: 49430 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200723/89d194fc/attachment.bin>