[llvm] [LLVM] treat `@llvm.ssub.sat` the same as `@llvm.aarch64.neon.sqsub` (PR #140454)
David Green via llvm-commits
llvm-commits at lists.llvm.org
Sun May 18 11:00:59 PDT 2025
davemgreen wrote:
> Also a bunch of the ; CHECK-GI-NEXT: warning: lines added in the first command have disappeared when I run the tests now?!
That sounds good - it mean that GISel is falling back to SDAG less often. If the tests are less efficient (for the CHECK-GI lines) that's OK if it is falling back less. There are a number of issues in gisel that we are still working through.
https://github.com/llvm/llvm-project/pull/140454
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