[PATCH] D28097: DAGCombiner: Fold fneg into fmul if free

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Dec 24 09:04:06 PST 2016


arsenm created this revision.
arsenm added a reviewer: escha.
arsenm added a subscriber: llvm-commits.
Herald added a reviewer: tstellarAMD.
Herald added subscribers: nhaehnle, wdng.

https://reviews.llvm.org/D28097

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/AMDGPU/fmul-2-combine-multi-use.ll
  test/CodeGen/AMDGPU/fneg-combines.ll
  test/CodeGen/AMDGPU/mad-combine.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D28097.82446.patch
Type: text/x-patch
Size: 13863 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20161224/20f08e20/attachment.bin>


More information about the llvm-commits mailing list