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coverage: Clean up terminology in counter creation #130184

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merged 3 commits into from
Sep 10, 2024

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Zalathar
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Some of the terminology in this module is confusing, or has drifted out of sync with other parts of the coverage code.

This PR therefore renames some variables and methods, and adjusts comments and debug logging statements, to make things clearer and more consistent.

No functional changes, other than some small tweaks to debug logging.

The counter-creation code needs to know which BCB nodes require counters, but
isn't interested in why, so treat that as an opaque detail.
This makes the graph terminology a bit more consistent, and avoids potential
confusion with branch coverage.
@Zalathar Zalathar added the A-code-coverage Area: Source-based code coverage (-Cinstrument-coverage) label Sep 10, 2024
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rustbot commented Sep 10, 2024

r? @wesleywiser

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Sep 10, 2024
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rustbot commented Sep 10, 2024

Some changes occurred to MIR optimizations

cc @rust-lang/wg-mir-opt

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r? compiler-errors @bors r+ rollup

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bors commented Sep 10, 2024

📌 Commit 10cd5e8 has been approved by compiler-errors

It is now in the queue for this repository.

@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 10, 2024
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 10, 2024
…iaskrgr

Rollup of 5 pull requests

Successful merges:

 - rust-lang#130143 (miri-test-libstd: add missing BOOTSTRAP_ARGS)
 - rust-lang#130173 (rustdoc: add two regression tests)
 - rust-lang#130175 (`rustc_mir_transform` cleanups 3)
 - rust-lang#130184 (coverage: Clean up terminology in counter creation)
 - rust-lang#130185 (abi/compatibility test: remove tests inside repr(C) wrappers)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Sep 10, 2024
…iaskrgr

Rollup of 5 pull requests

Successful merges:

 - rust-lang#130143 (miri-test-libstd: add missing BOOTSTRAP_ARGS)
 - rust-lang#130173 (rustdoc: add two regression tests)
 - rust-lang#130175 (`rustc_mir_transform` cleanups 3)
 - rust-lang#130184 (coverage: Clean up terminology in counter creation)
 - rust-lang#130185 (abi/compatibility test: remove tests inside repr(C) wrappers)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 98222a5 into rust-lang:master Sep 10, 2024
6 checks passed
@rustbot rustbot added this to the 1.83.0 milestone Sep 10, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Sep 10, 2024
Rollup merge of rust-lang#130184 - Zalathar:counters, r=compiler-errors

coverage: Clean up terminology in counter creation

Some of the terminology in this module is confusing, or has drifted out of sync with other parts of the coverage code.

This PR therefore renames some variables and methods, and adjusts comments and debug logging statements, to make things clearer and more consistent.

No functional changes, other than some small tweaks to debug logging.
@Zalathar Zalathar deleted the counters branch September 10, 2024 23:34
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5 participants