Ying Yi 94dd4766a6 [Coverage] Fix an issue: a statement after calling 'assert()' function is wrongly ...

marked as 'not executed'.

In the current coverage mapping implementation, we terminate the current region
and start a zero region when we hit a nonreturn function. However, for logical OR,
the second operand is not executed if the first operand evaluates to true. If the
nonreturn function is called in the right side of logical OR and the left side of
logical OR is TRUE, we should not start a zero `GapRegionCounter`. This will also
apply to `VisitAbstractConditionalOperator`.

Fixes https://github.com/llvm/llvm-project/issues/59030

Reviewed By: zequanwu

Differential Revision: https://reviews.llvm.org/D144371

2023-03-02 09:14:44 +00:00

9.4 KiB

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