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rust/tests/coverage-map/status-quo/try_error_result.cov-map
Zalathar 6da319f635 coverage: Store all of a function's mappings in function coverage info 
Previously, mappings were attached to individual coverage statements in MIR.
That necessitated special handling in MIR optimizations to avoid deleting those
statements, since otherwise codegen would be unable to reassemble the original
list of mappings.

With this change, a function's list of mappings is now attached to its MIR
body, and survives intact even if individual statements are deleted by
optimizations.
2023-10-18 23:42:39 +11:00

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Function name: <try_error_result::Thing1>::get_thing_2
Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 28, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 1a, 07, 02, 05, 00, 06]
Number of files: 1
- file 0 => global file 1
Number of expressions: 2
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
Number of file 0 mappings: 4
- Code(Counter(0)) at (prev + 40, 5) to (start + 1, 24)
- Code(Counter(1)) at (prev + 2, 13) to (start + 0, 20)
- Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 26)
= (c0 - c1)
- Code(Expression(1, Add)) at (prev + 2, 5) to (start + 0, 6)
= (c1 + (c0 - c1))
Function name: <try_error_result::Thing2>::call
Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 33, 05, 01, 18, 05, 02, 0d, 00, 14, 02, 02, 0d, 00, 13, 07, 02, 05, 00, 06]
Number of files: 1
- file 0 => global file 1
Number of expressions: 2
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
Number of file 0 mappings: 4
- Code(Counter(0)) at (prev + 51, 5) to (start + 1, 24)
- Code(Counter(1)) at (prev + 2, 13) to (start + 0, 20)
- Code(Expression(0, Sub)) at (prev + 2, 13) to (start + 0, 19)
= (c0 - c1)
- Code(Expression(1, Add)) at (prev + 2, 5) to (start + 0, 6)
= (c1 + (c0 - c1))
Function name: try_error_result::call
Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 04, 01, 01, 14, 05, 02, 09, 00, 10, 02, 02, 09, 00, 0f, 07, 02, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 2
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
Number of file 0 mappings: 4
- Code(Counter(0)) at (prev + 4, 1) to (start + 1, 20)
- Code(Counter(1)) at (prev + 2, 9) to (start + 0, 16)
- Code(Expression(0, Sub)) at (prev + 2, 9) to (start + 0, 15)
= (c0 - c1)
- Code(Expression(1, Add)) at (prev + 2, 1) to (start + 0, 2)
= (c1 + (c0 - c1))
Function name: try_error_result::main
Raw bytes (28): 0x[01, 01, 02, 01, 05, 05, 02, 04, 01, 70, 01, 02, 0c, 05, 03, 05, 00, 06, 02, 02, 05, 00, 0b, 07, 01, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 2
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Expression(0, Sub)
Number of file 0 mappings: 4
- Code(Counter(0)) at (prev + 112, 1) to (start + 2, 12)
- Code(Counter(1)) at (prev + 3, 5) to (start + 0, 6)
- Code(Expression(0, Sub)) at (prev + 2, 5) to (start + 0, 11)
= (c0 - c1)
- Code(Expression(1, Add)) at (prev + 1, 1) to (start + 0, 2)
= (c1 + (c0 - c1))
Function name: try_error_result::test1
Raw bytes (77): 0x[01, 01, 09, 01, 07, 05, 09, 03, 0d, 1d, 11, 16, 1d, 03, 0d, 1f, 0d, 11, 23, 15, 19, 0b, 01, 0c, 01, 02, 17, 03, 07, 09, 00, 0e, 16, 02, 09, 04, 1a, 1d, 06, 0d, 00, 29, 11, 00, 29, 00, 2a, 0e, 01, 0d, 00, 2a, 15, 00, 2a, 00, 2b, 12, 04, 0d, 00, 2a, 19, 00, 2a, 00, 2b, 0d, 03, 05, 00, 0b, 1b, 01, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 9
- expression 0 operands: lhs = Counter(0), rhs = Expression(1, Add)
- expression 1 operands: lhs = Counter(1), rhs = Counter(2)
- expression 2 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 3 operands: lhs = Counter(7), rhs = Counter(4)
- expression 4 operands: lhs = Expression(5, Sub), rhs = Counter(7)
- expression 5 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 6 operands: lhs = Expression(7, Add), rhs = Counter(3)
- expression 7 operands: lhs = Counter(4), rhs = Expression(8, Add)
- expression 8 operands: lhs = Counter(5), rhs = Counter(6)
Number of file 0 mappings: 11
- Code(Counter(0)) at (prev + 12, 1) to (start + 2, 23)
- Code(Expression(0, Add)) at (prev + 7, 9) to (start + 0, 14)
= (c0 + (c1 + c2))
- Code(Expression(5, Sub)) at (prev + 2, 9) to (start + 4, 26)
= ((c0 + (c1 + c2)) - c3)
- Code(Counter(7)) at (prev + 6, 13) to (start + 0, 41)
- Code(Counter(4)) at (prev + 0, 41) to (start + 0, 42)
- Code(Expression(3, Sub)) at (prev + 1, 13) to (start + 0, 42)
= (c7 - c4)
- Code(Counter(5)) at (prev + 0, 42) to (start + 0, 43)
- Code(Expression(4, Sub)) at (prev + 4, 13) to (start + 0, 42)
= (((c0 + (c1 + c2)) - c3) - c7)
- Code(Counter(6)) at (prev + 0, 42) to (start + 0, 43)
- Code(Counter(3)) at (prev + 3, 5) to (start + 0, 11)
- Code(Expression(6, Add)) at (prev + 1, 1) to (start + 0, 2)
= ((c4 + (c5 + c6)) + c3)
Function name: try_error_result::test2
Raw bytes (358): 0x[01, 01, 3b, 01, 07, 05, 09, 03, 0d, 41, 11, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 4a, 15, 41, 11, 46, 19, 4a, 15, 41, 11, 42, 1d, 46, 19, 4a, 15, 41, 11, 5e, 25, 49, 21, 49, 21, 5e, 25, 49, 21, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, 92, 01, 41, 03, 0d, 8e, 01, 29, 92, 01, 41, 03, 0d, 8a, 01, 2d, 8e, 01, 29, 92, 01, 41, 03, 0d, a6, 01, 35, 45, 31, 45, 31, a6, 01, 35, 45, 31, ba, 01, 3d, 4d, 39, 4d, 39, ba, 01, 3d, 4d, 39, c3, 01, 0d, 11, c7, 01, cb, 01, db, 01, 15, cf, 01, d3, 01, d7, 01, 19, 1d, 21, 25, df, 01, e3, 01, 29, 2d, e7, 01, eb, 01, 31, 35, 39, 3d, 28, 01, 3c, 01, 03, 17, 03, 08, 09, 00, 0e, 92, 01, 02, 09, 04, 1a, 41, 06, 0d, 00, 2f, 11, 00, 2f, 00, 30, 4a, 00, 31, 03, 35, 15, 04, 11, 00, 12, 46, 02, 11, 04, 12, 3e, 05, 11, 00, 14, 46, 00, 17, 00, 41, 19, 00, 41, 00, 42, 42, 00, 43, 00, 5f, 1d, 00, 5f, 00, 60, 3e, 01, 0d, 00, 20, 5a, 01, 11, 00, 14, 49, 00, 17, 00, 41, 21, 00, 41, 00, 42, 5e, 00, 43, 00, 60, 25, 00, 60, 00, 61, 5a, 01, 0d, 00, 20, 86, 01, 04, 11, 00, 14, 8e, 01, 00, 17, 00, 42, 29, 00, 42, 00, 43, 8a, 01, 00, 44, 00, 61, 2d, 00, 61, 00, 62, 86, 01, 01, 0d, 00, 20, a2, 01, 01, 11, 00, 14, 45, 00, 17, 01, 36, 31, 01, 36, 00, 37, a6, 01, 01, 12, 00, 2f, 35, 00, 2f, 00, 30, a2, 01, 01, 0d, 00, 20, b6, 01, 01, 11, 00, 14, 4d, 00, 17, 01, 36, 39, 02, 11, 00, 12, ba, 01, 01, 12, 00, 2f, 3d, 01, 11, 00, 12, b6, 01, 02, 0d, 00, 20, 0d, 03, 05, 00, 0b, bf, 01, 01, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 59
- expression 0 operands: lhs = Counter(0), rhs = Expression(1, Add)
- expression 1 operands: lhs = Counter(1), rhs = Counter(2)
- expression 2 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 3 operands: lhs = Counter(16), rhs = Counter(4)
- expression 4 operands: lhs = Expression(18, Sub), rhs = Counter(5)
- expression 5 operands: lhs = Counter(16), rhs = Counter(4)
- expression 6 operands: lhs = Expression(16, Sub), rhs = Counter(7)
- expression 7 operands: lhs = Expression(17, Sub), rhs = Counter(6)
- expression 8 operands: lhs = Expression(18, Sub), rhs = Counter(5)
- expression 9 operands: lhs = Counter(16), rhs = Counter(4)
- expression 10 operands: lhs = Expression(18, Sub), rhs = Counter(5)
- expression 11 operands: lhs = Counter(16), rhs = Counter(4)
- expression 12 operands: lhs = Expression(17, Sub), rhs = Counter(6)
- expression 13 operands: lhs = Expression(18, Sub), rhs = Counter(5)
- expression 14 operands: lhs = Counter(16), rhs = Counter(4)
- expression 15 operands: lhs = Expression(16, Sub), rhs = Counter(7)
- expression 16 operands: lhs = Expression(17, Sub), rhs = Counter(6)
- expression 17 operands: lhs = Expression(18, Sub), rhs = Counter(5)
- expression 18 operands: lhs = Counter(16), rhs = Counter(4)
- expression 19 operands: lhs = Expression(23, Sub), rhs = Counter(9)
- expression 20 operands: lhs = Counter(18), rhs = Counter(8)
- expression 21 operands: lhs = Counter(18), rhs = Counter(8)
- expression 22 operands: lhs = Expression(23, Sub), rhs = Counter(9)
- expression 23 operands: lhs = Counter(18), rhs = Counter(8)
- expression 24 operands: lhs = Expression(34, Sub), rhs = Counter(11)
- expression 25 operands: lhs = Expression(35, Sub), rhs = Counter(10)
- expression 26 operands: lhs = Expression(36, Sub), rhs = Counter(16)
- expression 27 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 28 operands: lhs = Expression(36, Sub), rhs = Counter(16)
- expression 29 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 30 operands: lhs = Expression(35, Sub), rhs = Counter(10)
- expression 31 operands: lhs = Expression(36, Sub), rhs = Counter(16)
- expression 32 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 33 operands: lhs = Expression(34, Sub), rhs = Counter(11)
- expression 34 operands: lhs = Expression(35, Sub), rhs = Counter(10)
- expression 35 operands: lhs = Expression(36, Sub), rhs = Counter(16)
- expression 36 operands: lhs = Expression(0, Add), rhs = Counter(3)
- expression 37 operands: lhs = Expression(41, Sub), rhs = Counter(13)
- expression 38 operands: lhs = Counter(17), rhs = Counter(12)
- expression 39 operands: lhs = Counter(17), rhs = Counter(12)
- expression 40 operands: lhs = Expression(41, Sub), rhs = Counter(13)
- expression 41 operands: lhs = Counter(17), rhs = Counter(12)
- expression 42 operands: lhs = Expression(46, Sub), rhs = Counter(15)
- expression 43 operands: lhs = Counter(19), rhs = Counter(14)
- expression 44 operands: lhs = Counter(19), rhs = Counter(14)
- expression 45 operands: lhs = Expression(46, Sub), rhs = Counter(15)
- expression 46 operands: lhs = Counter(19), rhs = Counter(14)
- expression 47 operands: lhs = Expression(48, Add), rhs = Counter(3)
- expression 48 operands: lhs = Counter(4), rhs = Expression(49, Add)
- expression 49 operands: lhs = Expression(50, Add), rhs = Expression(54, Add)
- expression 50 operands: lhs = Counter(5), rhs = Expression(51, Add)
- expression 51 operands: lhs = Expression(52, Add), rhs = Expression(53, Add)
- expression 52 operands: lhs = Counter(6), rhs = Counter(7)
- expression 53 operands: lhs = Counter(8), rhs = Counter(9)
- expression 54 operands: lhs = Expression(55, Add), rhs = Expression(56, Add)
- expression 55 operands: lhs = Counter(10), rhs = Counter(11)
- expression 56 operands: lhs = Expression(57, Add), rhs = Expression(58, Add)
- expression 57 operands: lhs = Counter(12), rhs = Counter(13)
- expression 58 operands: lhs = Counter(14), rhs = Counter(15)
Number of file 0 mappings: 40
- Code(Counter(0)) at (prev + 60, 1) to (start + 3, 23)
- Code(Expression(0, Add)) at (prev + 8, 9) to (start + 0, 14)
= (c0 + (c1 + c2))
- Code(Expression(36, Sub)) at (prev + 2, 9) to (start + 4, 26)
= ((c0 + (c1 + c2)) - c3)
- Code(Counter(16)) at (prev + 6, 13) to (start + 0, 47)
- Code(Counter(4)) at (prev + 0, 47) to (start + 0, 48)
- Code(Expression(18, Sub)) at (prev + 0, 49) to (start + 3, 53)
= (c16 - c4)
- Code(Counter(5)) at (prev + 4, 17) to (start + 0, 18)
- Code(Expression(17, Sub)) at (prev + 2, 17) to (start + 4, 18)
= ((c16 - c4) - c5)
- Code(Expression(15, Sub)) at (prev + 5, 17) to (start + 0, 20)
= ((((c16 - c4) - c5) - c6) - c7)
- Code(Expression(17, Sub)) at (prev + 0, 23) to (start + 0, 65)
= ((c16 - c4) - c5)
- Code(Counter(6)) at (prev + 0, 65) to (start + 0, 66)
- Code(Expression(16, Sub)) at (prev + 0, 67) to (start + 0, 95)
= (((c16 - c4) - c5) - c6)
- Code(Counter(7)) at (prev + 0, 95) to (start + 0, 96)
- Code(Expression(15, Sub)) at (prev + 1, 13) to (start + 0, 32)
= ((((c16 - c4) - c5) - c6) - c7)
- Code(Expression(22, Sub)) at (prev + 1, 17) to (start + 0, 20)
= ((c18 - c8) - c9)
- Code(Counter(18)) at (prev + 0, 23) to (start + 0, 65)
- Code(Counter(8)) at (prev + 0, 65) to (start + 0, 66)
- Code(Expression(23, Sub)) at (prev + 0, 67) to (start + 0, 96)
= (c18 - c8)
- Code(Counter(9)) at (prev + 0, 96) to (start + 0, 97)
- Code(Expression(22, Sub)) at (prev + 1, 13) to (start + 0, 32)
= ((c18 - c8) - c9)
- Code(Expression(33, Sub)) at (prev + 4, 17) to (start + 0, 20)
= (((((c0 + (c1 + c2)) - c3) - c16) - c10) - c11)
- Code(Expression(35, Sub)) at (prev + 0, 23) to (start + 0, 66)
= (((c0 + (c1 + c2)) - c3) - c16)
- Code(Counter(10)) at (prev + 0, 66) to (start + 0, 67)
- Code(Expression(34, Sub)) at (prev + 0, 68) to (start + 0, 97)
= ((((c0 + (c1 + c2)) - c3) - c16) - c10)
- Code(Counter(11)) at (prev + 0, 97) to (start + 0, 98)
- Code(Expression(33, Sub)) at (prev + 1, 13) to (start + 0, 32)
= (((((c0 + (c1 + c2)) - c3) - c16) - c10) - c11)
- Code(Expression(40, Sub)) at (prev + 1, 17) to (start + 0, 20)
= ((c17 - c12) - c13)
- Code(Counter(17)) at (prev + 0, 23) to (start + 1, 54)
- Code(Counter(12)) at (prev + 1, 54) to (start + 0, 55)
- Code(Expression(41, Sub)) at (prev + 1, 18) to (start + 0, 47)
= (c17 - c12)
- Code(Counter(13)) at (prev + 0, 47) to (start + 0, 48)
- Code(Expression(40, Sub)) at (prev + 1, 13) to (start + 0, 32)
= ((c17 - c12) - c13)
- Code(Expression(45, Sub)) at (prev + 1, 17) to (start + 0, 20)
= ((c19 - c14) - c15)
- Code(Counter(19)) at (prev + 0, 23) to (start + 1, 54)
- Code(Counter(14)) at (prev + 2, 17) to (start + 0, 18)
- Code(Expression(46, Sub)) at (prev + 1, 18) to (start + 0, 47)
= (c19 - c14)
- Code(Counter(15)) at (prev + 1, 17) to (start + 0, 18)
- Code(Expression(45, Sub)) at (prev + 2, 13) to (start + 0, 32)
= ((c19 - c14) - c15)
- Code(Counter(3)) at (prev + 3, 5) to (start + 0, 11)
- Code(Expression(47, Add)) at (prev + 1, 1) to (start + 0, 2)
= ((c4 + ((c5 + ((c6 + c7) + (c8 + c9))) + ((c10 + c11) + ((c12 + c13) + (c14 + c15))))) + c3)
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