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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2024-07-15 21:11:50 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-15 21:11:50 +0200 |
| commit | e5d65e46ed2734b0c20aa9d8159c1b31121a72ef (patch) | |
| tree | 15f7d24652c8018ff2bd6fe83bb99067a13d19b9 /compiler/rustc_codegen_llvm/src/attributes.rs | |
| parent | cd25232656623fd956aff8b6af83638a7225ad27 (diff) | |
| parent | d4f1f9242624f007c48d358ae3f62d046dee8925 (diff) | |
| download | rust-e5d65e46ed2734b0c20aa9d8159c1b31121a72ef.tar.gz rust-e5d65e46ed2734b0c20aa9d8159c1b31121a72ef.zip | |
Rollup merge of #127758 - Zalathar:expression-used, r=oli-obk
coverage: Restrict `ExpressionUsed` simplification to `Code` mappings In the future, branch and MC/DC mappings might have expressions that don't correspond to any single point in the control-flow graph. That makes it trickier to keep track of which expressions should expect an `ExpressionUsed` node. We therefore sidestep that complexity by only performing `ExpressionUsed` simplification for expressions associated directly with ordinary `Code` mappings. (This simplification step is inherited from the original coverage implementation, which only supported `Code` mappings anyway, so there's no particular reason to extend it to other kinds of mappings unless we specifically choose to.) Relevant to: - #124154 - #126677 - #124278 ```@rustbot``` label +A-code-coverage
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/attributes.rs')
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