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| author | bors <bors@rust-lang.org> | 2022-07-14 00:34:00 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-07-14 00:34:00 +0000 |
| commit | af2c50fb89840852c5181c6e8aeb7be94d85f8df (patch) | |
| tree | 78fc390a9e3b7826132f9f3dee83ee4fc062a2e3 /tests/mir-opt/lower_array_len.array_len.NormalizeArrayLen.diff | |
| parent | e16705de25de50995416ac8a7b1442cadae43906 (diff) | |
| parent | 3bd0e8a2cac5b6141261b11c0d8b12e94ca908d3 (diff) | |
| download | rust-af2c50fb89840852c5181c6e8aeb7be94d85f8df.tar.gz rust-af2c50fb89840852c5181c6e8aeb7be94d85f8df.zip | |
Auto merge of #2328 - RalfJung:perf, r=RalfJung
move checking ptr tracking on item pop into cold helper function Before: ``` Benchmark 1: cargo miri run --manifest-path bench-cargo-miri/serde1/Cargo.toml Time (mean ± σ): 6.729 s ± 0.050 s [User: 6.608 s, System: 0.124 s] Range (min … max): 6.665 s … 6.799 s 5 runs Benchmark 2: cargo miri run --manifest-path bench-cargo-miri/unicode/Cargo.toml Time (mean ± σ): 20.923 s ± 0.271 s [User: 20.386 s, System: 0.537 s] Range (min … max): 20.580 s … 21.165 s 5 runs ``` After: ``` Benchmark 1: cargo miri run --manifest-path bench-cargo-miri/serde1/Cargo.toml Time (mean ± σ): 6.562 s ± 0.023 s [User: 6.430 s, System: 0.135 s] Range (min … max): 6.544 s … 6.594 s 5 runs Benchmark 2: cargo miri run --manifest-path bench-cargo-miri/unicode/Cargo.toml Time (mean ± σ): 20.375 s ± 0.228 s [User: 19.964 s, System: 0.413 s] Range (min … max): 20.201 s … 20.736 s 5 runs ``` Nothing major, but we'll take it I guess. :shrug: Fixes https://github.com/rust-lang/miri/issues/2132
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