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| author | bors <bors@rust-lang.org> | 2021-12-14 01:39:01 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-12-14 01:39:01 +0000 |
| commit | a2d25b4ff71b3d8ec49dc6a384e65e6a3ea33116 (patch) | |
| tree | 2d93915394b520587c2aab8bdf60130ba5383612 /compiler/rustc_codegen_llvm/src/builder.rs | |
| parent | 8f117a77d0880ed59afcc1a19c72ec5c1e44b97c (diff) | |
| parent | 635533bebb353bf6004cd9513f620980dde2d625 (diff) | |
| download | rust-a2d25b4ff71b3d8ec49dc6a384e65e6a3ea33116.tar.gz rust-a2d25b4ff71b3d8ec49dc6a384e65e6a3ea33116.zip | |
Auto merge of #91660 - llogiq:make-a-hash-of-def-ids, r=nnethercote
manually implement `Hash` for `DefId` This might speed up hashing for hashers that can work on individual u64s. Just as an experiment, suggested in a reddit thread on `FxHasher`. cc `@nnethercote` Note that this should not be merged as is without cfg-ing the code path for 64 bits.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/builder.rs')
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