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Avoid a couple of Symbol::as_str calls in cg_llvm #89072

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merged 3 commits into from Sep 25, 2021

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bjorn3
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@bjorn3 bjorn3 commented Sep 18, 2021

This should improve performance a tiny bit. Also remove Symbol::len and make SymbolIndex private.

@bjorn3 bjorn3 added C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 18, 2021
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r? @michaelwoerister

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Sep 18, 2021
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bors commented Sep 19, 2021

☔ The latest upstream changes (presumably #89089) made this pull request unmergeable. Please resolve the merge conflicts.

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Thanks, @bjorn3! r=me once rebased.

It is used exactly once and can be replaced with the equally fast
.as_str().len()
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bjorn3 commented Sep 22, 2021

@bors r=michaelwoerister

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bors commented Sep 22, 2021

📌 Commit df72749 has been approved by michaelwoerister

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Sep 22, 2021
Manishearth added a commit to Manishearth/rust that referenced this pull request Sep 24, 2021
…lwoerister

Avoid a couple of Symbol::as_str calls in cg_llvm

This should improve performance a tiny bit. Also remove `Symbol::len` and make `SymbolIndex` private.
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 25, 2021
…ingjubilee

Rollup of 8 pull requests

Successful merges:

 - rust-lang#88893 (Add 1.56.0 release notes)
 - rust-lang#89001 (Be explicit about using Binder::dummy)
 - rust-lang#89072 (Avoid a couple of Symbol::as_str calls in cg_llvm )
 - rust-lang#89104 (Simplify scoped_thread)
 - rust-lang#89208 ([rfc 2229] Drop fully captured upvars in the same order as the regular drop code)
 - rust-lang#89210 (Add missing time complexities to linked_list.rs)
 - rust-lang#89217 (Enable "generate-link-to-definition" option on rust tools docs as well)
 - rust-lang#89221 (Give better error for `macro_rules! name!`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 8a454f8 into rust-lang:master Sep 25, 2021
@rustbot rustbot added this to the 1.57.0 milestone Sep 25, 2021
@bjorn3 bjorn3 deleted the less_symbol_as_str branch September 25, 2021 04:18
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5 participants