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| author | Zalathar <Zalathar@users.noreply.github.com> | 2023-09-13 19:22:17 +1000 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2023-10-18 22:29:31 +1100 |
| commit | 4099ab19979e2f22b7a949f83241f4f0adc00ca9 (patch) | |
| tree | 2a2ab572625879d285b34d03410d7429c286341a /compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs | |
| parent | 8efdd4cca61df9adf7f90c40fcc176a2842a9c28 (diff) | |
| download | rust-4099ab19979e2f22b7a949f83241f4f0adc00ca9.tar.gz rust-4099ab19979e2f22b7a949f83241f4f0adc00ca9.zip | |
coverage: Make expression simplification non-destructive
Instead of modifying the accumulated expressions in-place, we now build a set of expressions that are known to be zero, and then consult that set on the fly when converting the expression data for FFI. This will be necessary when moving mappings and expression data into function coverage info, which can't be mutated during codegen.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs')
0 files changed, 0 insertions, 0 deletions