[PATCH] D98704: [AArch64] Don't perform SetccAddFolding with 2 SET_CC operands

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer added a comment.

Thanks for the suggestion Dave. Just did the pen and paper exercise and agree that:

  cmp   w8, #3
  cset  w8, hi
  cmp   w9, #33
  csinc w0, w8, w8, <=

is even better. :-) Also agreed that a match pattern would be nice, so looking into that now.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98704/new/

https://reviews.llvm.org/D98704