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| author | Dorian Péron <peron@adacore.com> | 2024-04-10 10:13:04 +0000 |
|---|---|---|
| committer | Dorian Péron <peron@adacore.com> | 2024-04-29 09:13:40 +0000 |
| commit | 60ca9b6e29975ab36e5460d761d99681bef0f130 (patch) | |
| tree | 7845b93e279e3d957f4931f3a5e4ab0c80c793d6 /compiler/rustc_middle/src | |
| parent | ae8c023983247044838a1a8b5f6fb5dd606fa68d (diff) | |
| download | rust-60ca9b6e29975ab36e5460d761d99681bef0f130.tar.gz rust-60ca9b6e29975ab36e5460d761d99681bef0f130.zip | |
mcdc-coverage: Get decision_depth from THIR lowering
Use decision context stack to handle nested decisions: - Introduce MCDCDecisionCtx - Use a stack of MCDCDecisionCtx to handle nested decisions
Diffstat (limited to 'compiler/rustc_middle/src')
| -rw-r--r-- | compiler/rustc_middle/src/mir/coverage.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/mir/coverage.rs b/compiler/rustc_middle/src/mir/coverage.rs index 6383074742d..a3fa69160a7 100644 --- a/compiler/rustc_middle/src/mir/coverage.rs +++ b/compiler/rustc_middle/src/mir/coverage.rs @@ -275,6 +275,9 @@ pub struct FunctionCoverageInfo { pub mcdc_bitmap_bytes: u32, pub expressions: IndexVec<ExpressionId, Expression>, pub mappings: Vec<Mapping>, + /// The depth of the deepest decision is used to know how many + /// temp condbitmaps should be allocated for the function. + pub mcdc_max_decision_depth: u16, } /// Branch information recorded during THIR-to-MIR lowering, and stored in MIR. |