| commit | d16e88d64d1389e1fc62427d9131a9e8cbda8284 | [log] [tgz] |
|---|---|---|
| author | David Green <david.green@arm.com> | Fri Apr 19 09:30:13 2024 +0100 |
| committer | Copybara-Service <copybara-worker@google.com> | Fri Apr 19 01:37:14 2024 -0700 |
| tree | fd657c00df4330c98a0c91afd69f436b601f6b68 | |
| parent | 17939e38863e5b2efc4de18450b7a268e46aba22 [diff] |
[AArch64] Remove invalid uabdl patterns. (#89272) These were added in https://reviews.llvm.org/D14208, which look like they attempt to detect abs from xor+add+ashr. They do not appear to be detecting the correct value for the src input though, which I think is intended to be the sub(zext, zext) part of the pattern. We have pattens from abs now, so the old invalid patterns can be removed. Fixes #88784 GitOrigin-RevId: 851462fcaa7f6e3301865de84f98be7e872e64b6