[llvm] [ValueTracking] Handle `icmp pred (trunc X), C` in `computeKnownBitsFromCmp` (PR #82803)
Yingwei Zheng via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 7 02:24:38 PST 2024
dtcxzyw wrote:
> Hm, I wonder why this causes code size regressions, especially on mafft (https://llvm-compile-time-tracker.com/compare.php?from=0cbbcf1ef006ce13a1fa94960067723982ae955a&to=3589cacfa8da89b9b5051e4dba659caa575e6b3f&stat=size-text).
Reverting this patch cannot improve the code size.
https://github.com/dtcxzyw/llvm-ci/pull/1107#issuecomment-1983185593
https://github.com/llvm/llvm-project/pull/82803
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