llvm-project
[RISCV] Fold (sub 0, (select_cc C, (sub X, Y), (sub Y, X))) by swapping select operands
#232087

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[RISCV] Fold (sub 0, (select_cc C, (sub X, Y), (sub Y, X))) by swapping select operands #232087

topperc merged 3 commits into llvm:main from topperc:pr/neg-select

[RISCV] Fold (sub 0, (select_cc C, (sub X, Y), (sub Y, X))) by swappi…

9bf85628

topperc requested a review from

lenary 14 days ago

topperc requested a review from

wangpc-pp 14 days ago

llvmorg-github-actions added backend:RISC-V

fixup! Use sd_match

7cb68197

lenary commented on 2026-10-14

fixup! forgot to update abds-neg.ll

6dc7dae4

lenary approved these changes on 2026-10-15

topperc merged b71ffebc into main 13 days ago

topperc deleted the pr/neg-select branch 13 days ago

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