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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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29
tests/coverage/coroutine.cov-map
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@ -13,28 +13,25 @@ Number of file 0 mappings: 4
Highest counter ID seen: c1
Function name: coroutine::main
Raw bytes (57): 0x[01, 01, 04, 07, 0d, 05, 09, 11, 19, 11, 15, 09, 01, 13, 01, 02, 16, 01, 08, 0b, 00, 2e, 11, 01, 2b, 00, 2d, 03, 01, 0e, 00, 35, 11, 02, 0b, 00, 2e, 0a, 01, 22, 00, 27, 15, 00, 2c, 00, 2e, 0e, 01, 0e, 00, 35, 15, 02, 01, 00, 02]
Raw bytes (53): 0x[01, 01, 02, 01, 05, 05, 09, 09, 01, 13, 01, 02, 16, 01, 08, 0b, 00, 2e, 05, 01, 2b, 00, 2d, 02, 01, 0e, 00, 35, 05, 02, 0b, 00, 2e, 0d, 01, 22, 00, 27, 09, 00, 2c, 00, 2e, 06, 01, 0e, 00, 35, 09, 02, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 4
- expression 0 operands: lhs = Expression(1, Add), rhs = Counter(3)
Number of expressions: 2
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Counter(2)
- expression 2 operands: lhs = Counter(4), rhs = Counter(6)
- expression 3 operands: lhs = Counter(4), rhs = Counter(5)
Number of file 0 mappings: 9
- Code(Counter(0)) at (prev + 19, 1) to (start + 2, 22)
- Code(Counter(0)) at (prev + 8, 11) to (start + 0, 46)
- Code(Counter(4)) at (prev + 1, 43) to (start + 0, 45)
- Code(Expression(0, Add)) at (prev + 1, 14) to (start + 0, 53)
= ((c1 + c2) + c3)
- Code(Counter(4)) at (prev + 2, 11) to (start + 0, 46)
- Code(Expression(2, Sub)) at (prev + 1, 34) to (start + 0, 39)
= (c4 - c6)
- Code(Counter(5)) at (prev + 0, 44) to (start + 0, 46)
- Code(Expression(3, Sub)) at (prev + 1, 14) to (start + 0, 53)
= (c4 - c5)
- Code(Counter(5)) at (prev + 2, 1) to (start + 0, 2)
Highest counter ID seen: c5
- Code(Counter(1)) at (prev + 1, 43) to (start + 0, 45)
- Code(Expression(0, Sub)) at (prev + 1, 14) to (start + 0, 53)
= (c0 - c1)
- Code(Counter(1)) at (prev + 2, 11) to (start + 0, 46)
- Code(Counter(3)) at (prev + 1, 34) to (start + 0, 39)
- Code(Counter(2)) at (prev + 0, 44) to (start + 0, 46)
- Code(Expression(1, Sub)) at (prev + 1, 14) to (start + 0, 53)
= (c1 - c2)
- Code(Counter(2)) at (prev + 2, 1) to (start + 0, 2)
Highest counter ID seen: c3
Function name: coroutine::main::{closure#0}
Raw bytes (14): 0x[01, 01, 00, 02, 01, 16, 08, 01, 1f, 05, 02, 10, 01, 06]