| commit | 3fa231f47c584005981f49294e07801f90a35bfe | [log] [tgz] |
|---|---|---|
| author | Peter Collingbourne <peter@pcc.me.uk> | Thu Jun 05 11:09:20 2025 -0700 |
| committer | GitHub <noreply@github.com> | Thu Jun 05 11:09:20 2025 -0700 |
| tree | 2b64e772b71208e06b2eba001e48bf23b73d98da | |
| parent | d1b0b4bb4405c144e23be3d5c0459b03f95bd5ac [diff] |
Add SimplifyTypeTests pass. This pass figures out whether inlining has exposed a constant address to a lowered type test, and remove the test if so and the address is known to pass the test. Unfortunately this pass ends up needing to reverse engineer what LowerTypeTests did; this is currently inherent to the design of ThinLTO importing where LowerTypeTests needs to run at the start. Reviewers: teresajohnson Reviewed By: teresajohnson Pull Request: https://github.com/llvm/llvm-project/pull/141327
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