[PATCH] D99032: GlobalISel: Add FoldBinOpIntoSelect combine
Jessica Paquette via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 7 18:23:22 PST 2022
paquette accepted this revision.
paquette added a comment.
This revision is now accepted and ready to land.
I think this looks fine
================
Comment at: llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp:3094
+ // binary operator, not replace a binop with a select.
+ if (Select->getOpcode() != TargetOpcode::G_SELECT || !MRI.hasOneNonDBGUse(LHS)) {
+ OtherOperandReg = LHS;
----------------
can pull out `Select->getOpcode()` into a variable
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D99032/new/
https://reviews.llvm.org/D99032
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