[llvm] [InstCombine] Fold `switch(rol(x, C1)) case C2:` to `switch(x) case rol(C2, -C1):` (PR #86307)

Yingwei Zheng via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 28 02:05:59 PDT 2024

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https://github.com/dtcxzyw edited https://github.com/llvm/llvm-project/pull/86307

Previous message: [llvm] eff4593 - [RISCV] Add test case for missed vwaddu.vv due to add->or combine. NFC
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