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coverage: Completely overhaul counter assignment, using node-flow graphs

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This commit is contained in:
Zalathar 2025-01-12 21:36:07 +11:00
parent e70112caf8
commit f1300c860e
51 changed files with 1930 additions and 1973 deletions
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22
tests/coverage/branch/if-let.cov-map
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@ -1,22 +1,22 @@
Function name: if_let::if_let
Raw bytes (43): 0x[01, 01, 01, 05, 09, 07, 01, 0c, 01, 01, 10, 20, 02, 09, 03, 0c, 00, 13, 02, 00, 11, 00, 12, 05, 00, 16, 00, 1b, 02, 00, 1c, 02, 06, 09, 02, 0c, 02, 06, 05, 03, 05, 01, 02]
Raw bytes (43): 0x[01, 01, 01, 01, 05, 07, 01, 0c, 01, 01, 10, 20, 02, 05, 03, 0c, 00, 13, 02, 00, 11, 00, 12, 01, 00, 16, 00, 1b, 02, 00, 1c, 02, 06, 05, 02, 0c, 02, 06, 01, 03, 05, 01, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 1
- expression 0 operands: lhs = Counter(1), rhs = Counter(2)
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
Number of file 0 mappings: 7
- Code(Counter(0)) at (prev + 12, 1) to (start + 1, 16)
- Branch { true: Expression(0, Sub), false: Counter(2) } at (prev + 3, 12) to (start + 0, 19)
true = (c1 - c2)
false = c2
- Branch { true: Expression(0, Sub), false: Counter(1) } at (prev + 3, 12) to (start + 0, 19)
true = (c0 - c1)
false = c1
- Code(Expression(0, Sub)) at (prev + 0, 17) to (start + 0, 18)
= (c1 - c2)
- Code(Counter(1)) at (prev + 0, 22) to (start + 0, 27)
= (c0 - c1)
- Code(Counter(0)) at (prev + 0, 22) to (start + 0, 27)
- Code(Expression(0, Sub)) at (prev + 0, 28) to (start + 2, 6)
= (c1 - c2)
- Code(Counter(2)) at (prev + 2, 12) to (start + 2, 6)
- Code(Counter(1)) at (prev + 3, 5) to (start + 1, 2)
Highest counter ID seen: c2
= (c0 - c1)
- Code(Counter(1)) at (prev + 2, 12) to (start + 2, 6)
- Code(Counter(0)) at (prev + 3, 5) to (start + 1, 2)
Highest counter ID seen: c1
Function name: if_let::if_let_chain
Raw bytes (74): 0x[01, 01, 08, 01, 05, 01, 1f, 05, 09, 01, 1f, 05, 09, 01, 1f, 05, 09, 05, 09, 0a, 01, 17, 01, 00, 33, 20, 02, 05, 01, 0c, 00, 13, 02, 00, 11, 00, 12, 01, 00, 16, 00, 17, 20, 16, 09, 01, 10, 00, 17, 16, 00, 15, 00, 16, 02, 00, 1a, 00, 1b, 16, 01, 05, 03, 06, 1f, 03, 0c, 02, 06, 01, 03, 05, 01, 02]