================
@@ -940,15 +939,35 @@ struct CounterCoverageMappingBuilder
std::pair<Counter, Counter> getBranchCounterPair(const Stmt *S,
Counter ParentCnt) {
- Counter ExecCnt = getRegionCounter(S);
- return {ExecCnt, Builder.subtract(ParentCnt, ExecCnt)};
+ auto &TheMap = CounterMap[S];
+ auto ExecCnt = Counter::getCounter(TheMap.first);
----------------
chapuni wrote:
I guess it assumes `S` always hit. The logic is similar to the current
implementation.
`TheMap` will be allocated with an initial value if `S` doesn't hit. We can
introduce more strict checks.
https://github.com/llvm/llvm-project/pull/120930
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