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24b45c3bdc
rust/compiler/rustc_middle
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bors 24b45c3bdc Auto merge of #114399 - Zalathar:no-renumber, r=jackh726 
coverage: Don't bother renumbering expressions on the Rust side

The LLVM API that we use to encode coverage mappings already has its own code for removing unused coverage expressions and renumbering the rest.

This lets us get rid of our own complex renumbering code, making it easier to change our coverage code in other ways.

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Now that we have tests for coverage mappings (#114843), I've been able to verify that this PR doesn't make the coverage mappings worse, thanks to an explicit simplification step.
2023-09-21 17:29:30 +00:00
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src Auto merge of #114399 - Zalathar:no-renumber, r=jackh726 2023-09-21 17:29:30 +00:00
Cargo.toml Replace in-tree rustc_apfloat with the new version of the crate 2023-07-26 10:20:15 -04:00
messages.ftl don't point at const usage site for resolution-time errors 2023-09-14 22:34:05 +02:00
README.md

README.md

For more information about how rustc works, see the rustc dev guide.