2 Commits

Author	SHA1	Message	Date
Noah Goldstein	678f32ab66	[ValueTracking] Add more conditions in to isTruePredicate ... There is one notable "regression". This patch replaces the bespoke `or disjoint` logic we a direct match. This means we fail some simplification during `instsimplify`. All the cases we fail in `instsimplify` we do handle in `instcombine` as we add `disjoint` flags. Other than that, just some basic cases. See proofs: https://alive2.llvm.org/ce/z/_-g7C8 Closes #86083	2024-04-04 12:42:58 -05:00
Noah Goldstein	74447cf46f	[ValueTracking] Add tests for deducing more conditions in isTruePredicate; NFC	2024-04-04 12:42:58 -05:00