bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

coverage: Remove the Site enum now that we only instrument nodes

Browse source
This commit is contained in:
Zalathar 2025-01-17 14:43:12 +11:00
parent 8e59cf95d5
commit a14c35c507
2 changed files with 16 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

12
compiler/rustc_mir_transform/src/coverage/mod.rs
View file

@ -21,7 +21,7 @@ use rustc_span::Span;
use rustc_span::def_id::LocalDefId;
use tracing::{debug, debug_span, trace};
use crate::coverage::counters::{CoverageCounters, Site};
use crate::coverage::counters::CoverageCounters;
use crate::coverage::graph::CoverageGraph;
use crate::coverage::mappings::ExtractedMappings;
@ -239,14 +239,8 @@ fn inject_coverage_statements<'tcx>(
coverage_counters: &CoverageCounters,
) {
// Inject counter-increment statements into MIR.
for (id, site) in coverage_counters.counter_increment_sites() {
// Determine the block to inject a counter-increment statement into.
// For BCB nodes this is just their first block, but for edges we need
// to create a new block between the two BCBs, and inject into that.
let target_bb = match site {
Site::Node { bcb } => graph[bcb].leader_bb(),
};
for (id, bcb) in coverage_counters.counter_increment_sites() {
let target_bb = graph[bcb].leader_bb();
inject_statement(mir_body, CoverageKind::CounterIncrement { id }, target_bb);
}