perf: Reduce Vec allocations in normalization by passing &mut Vec#68857
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bors merged 1 commit intorust-lang:masterfrom Feb 9, 2020
Merged
perf: Reduce Vec allocations in normalization by passing &mut Vec#68857bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom
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(rust_highfive has picked a reviewer for you, use r? to override) |
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@bors try @rust-timer queue |
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Awaiting bors try build completion |
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⌛ Trying commit 44373ae82d8f877bd2c6a1500c99cc4ba439fdab with merge 54fee46e0947e8c22e2f5e2eab39dab464588091... |
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☀️ Try build successful - checks-azure |
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Queued 54fee46e0947e8c22e2f5e2eab39dab464588091 with parent 4ff8fb9, future comparison URL. |
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Finished benchmarking try commit 54fee46e0947e8c22e2f5e2eab39dab464588091, comparison URL. |
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r=me with conflicts resolved |
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@bors r+ |
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📌 Commit 51b891a has been approved by |
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perf: Reduce Vec allocations in normalization by passing &mut Vec Complicates the code a bit but allocation/freeing were a few percent of the overall runtime in trait heavy code.
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Rollup of 7 pull requests Successful merges: - #68718 (Move `rustc_hir::def_id` to `rustc_span::def_id`) - #68834 (Fix and test implementation of BTreeMap's first/last_entry, pop_first/last) - #68857 (perf: Reduce Vec allocations in normalization by passing &mut Vec) - #68918 (Don't use the word "unwrap" to describe "unwrap" methods) - #68946 (Mark several functions and methods in core::cmp as #[must_use]) - #68958 (Clean up E0277 and E0282 explanations) - #68960 (codegen: misc cleanups around debuginfo scopes and locations.) Failed merges: r? @ghost
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Feb 9, 2020
Rollup of 7 pull requests Successful merges: - #68718 (Move `rustc_hir::def_id` to `rustc_span::def_id`) - #68834 (Fix and test implementation of BTreeMap's first/last_entry, pop_first/last) - #68857 (perf: Reduce Vec allocations in normalization by passing &mut Vec) - #68918 (Don't use the word "unwrap" to describe "unwrap" methods) - #68946 (Mark several functions and methods in core::cmp as #[must_use]) - #68958 (Clean up E0277 and E0282 explanations) - #68960 (codegen: misc cleanups around debuginfo scopes and locations.) Failed merges: r? @ghost
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Complicates the code a bit but allocation/freeing were a few percent of the overall runtime in trait heavy code.