[llvm] [ValueTracking] Extend LHS/RHS with matching operand to work without constants. (PR #85557)
Nikita Popov via llvm-commits
llvm-commits at lists.llvm.org
Sun Mar 17 08:53:20 PDT 2024
nikic wrote:
Yeah, I can't say I'm particularly fond of the direction.
>From the test diffs, a fold we're missing is this: https://alive2.llvm.org/ce/z/-njJr8 Particularly profitable if the new comparison folds later, but also seems generally beneficial.
https://github.com/llvm/llvm-project/pull/85557
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