[PATCH] D34300: [AMDGPU] simplify add x, *ext (setcc) => addc|subb x, 0, setcc

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec updated this revision to Diff 103245.
rampitec added a comment.

Switched to ISD opcodes ADDCARYY/SUBCARRY and MVT::i1 instead of MVT::Glue.


Repository:
  rL LLVM

https://reviews.llvm.org/D34300

Files:
  lib/Target/AMDGPU/AMDGPUInstrInfo.td
  lib/Target/AMDGPU/SIISelLowering.cpp
  lib/Target/AMDGPU/SIISelLowering.h
  lib/Target/AMDGPU/VOP2Instructions.td
  test/CodeGen/AMDGPU/combine-cond-add-sub.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D34300.103245.patch
Type: text/x-patch
Size: 5790 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20170620/d85c5ea1/attachment.bin>