[PATCH] D99032: GlobalISel: Add FoldBinOpIntoSelect combine
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Feb 8 09:46:50 PST 2022
arsenm added inline comments.
================
Comment at: llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp:3148
+
+ LLT Ty = MRI.getType(Dst);
+ unsigned BinOpcode = MI.getOpcode();
----------------
foad wrote:
> Since you claim to handle shift opcodes, you should cope with them having different LHS and RHS types.
It does cope with it, we don't actually care about the source operand types at this point. This is already covered in the tests
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D99032/new/
https://reviews.llvm.org/D99032
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