1 // RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macroscopes.cpp %s | FileCheck %s
2
3 #define starts_a_scope for (int i = 0; i < 2; ++i) {
4
5 #define ends_a_scope \
6 x = x; \
7 }
8
9 #define some_code \
10 x = x; \
11 if (x == 0) { \
12 x = 1; \
13 } else { \
14 x = 2; \
15 } \
16 if (true) { \
17 x = x; \
18 } else { \
19 x = x; \
20 }
21
22 #define starts_a_while while (x < 5)
23 #define simple_stmt ++x
24
25 // CHECK: main
26 // CHECK-NEXT: File 0, [[@LINE+1]]:12 -> {{[0-9]+}}:2 = #0
main()27 int main() {
28 int x = 0;
29 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:3 -> [[@LINE+2]]:17 = #0
30 // CHECK-NEXT: File 0, [[@LINE+1]]:17 -> [[@LINE+7]]:15 = #1
31 starts_a_scope
32 x = x;
33 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:5 -> [[@LINE+1]]:14 = #1
34 some_code
35 x = x;
36 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:15 = #1
37 ends_a_scope
38
39 // CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:3 -> [[@LINE+4]]:17 = #0
40 // CHECK-NEXT: File 0, [[@LINE+3]]:17 -> [[@LINE+5]]:15 = #4
41 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:5 -> [[@LINE+3]]:14 = #4
42 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:3 -> [[@LINE+3]]:15 = #4
43 starts_a_scope
44 some_code
45 ends_a_scope
46
47 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:3 -> [[@LINE+3]]:17 = #0
48 // CHECK-NEXT: File 0, [[@LINE+2]]:17 -> [[@LINE+3]]:15 = #7
49 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:3 -> [[@LINE+2]]:15 = #7
50 starts_a_scope
51 ends_a_scope
52
53 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:3 -> [[@LINE+2]]:17 = #0
54 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:5 -> [[@LINE+2]]:16 = #8
55 starts_a_while
56 simple_stmt;
57
58 x = 0;
59 // CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:3 -> [[@LINE+4]]:17 = #0
60 // CHECK-NEXT: File 0, [[@LINE+3]]:18 -> [[@LINE+5]]:15 = #9
61 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:5 -> [[@LINE+3]]:16 = #9
62 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:3 -> [[@LINE+3]]:15 = #9
63 starts_a_while {
64 simple_stmt;
65 ends_a_scope
66
67 return 0;
68 }
69
70 // CHECK-NEXT: File 1, 3:24 -> 3:53 = #0
71 // CHECK-NEXT: File 1, 3:40 -> 3:45 = (#0 + #1)
72 // CHECK-NEXT: File 1, 3:47 -> 3:50 = #1
73 // CHECK-NEXT: File 1, 3:52 -> 3:53 = #1
74 // CHECK-NEXT: File 2, 10:3 -> 20:4 = #1
75 // CHECK-NEXT: File 2, 11:7 -> 11:13 = #1
76 // CHECK-NEXT: File 2, 11:15 -> 13:4 = #2
77 // CHECK-NEXT: File 2, 13:10 -> 15:4 = (#1 - #2)
78 // CHECK-NEXT: File 2, 16:7 -> 16:11 = #1
79 // CHECK-NEXT: File 2, 16:13 -> 18:4 = #3
80 // CHECK-NEXT: File 2, 18:10 -> 20:4 = (#1 - #3)
81 // CHECK-NEXT: File 3, 6:3 -> 7:4 = #1
82 // CHECK-NEXT: File 4, 3:24 -> 3:53 = #0
83 // CHECK-NEXT: File 4, 3:40 -> 3:45 = (#0 + #4)
84 // CHECK-NEXT: File 4, 3:47 -> 3:50 = #4
85 // CHECK-NEXT: File 4, 3:52 -> 3:53 = #4
86 // CHECK-NEXT: File 5, 10:3 -> 20:4 = #4
87 // CHECK-NEXT: File 5, 11:7 -> 11:13 = #4
88 // CHECK-NEXT: File 5, 11:15 -> 13:4 = #5
89 // CHECK-NEXT: File 5, 13:10 -> 15:4 = (#4 - #5)
90 // CHECK-NEXT: File 5, 16:7 -> 16:11 = #4
91 // CHECK-NEXT: File 5, 16:13 -> 18:4 = #6
92 // CHECK-NEXT: File 5, 18:10 -> 20:4 = (#4 - #6)
93 // CHECK-NEXT: File 6, 6:3 -> 7:4 = #4
94 // CHECK-NEXT: File 7, 3:24 -> 3:53 = #0
95 // CHECK-NEXT: File 7, 3:40 -> 3:45 = (#0 + #7)
96 // CHECK-NEXT: File 7, 3:47 -> 3:50 = #7
97 // CHECK-NEXT: File 7, 3:52 -> 3:53 = #7
98 // CHECK-NEXT: File 8, 6:3 -> 7:4 = #7
99 // CHECK-NEXT: File 9, 22:24 -> 22:37 = #0
100 // CHECK-NEXT: File 9, 22:31 -> 22:36 = (#0 + #8)
101 // CHECK-NEXT: File 10, 23:21 -> 23:24 = #8
102 // CHECK-NEXT: File 11, 22:24 -> 22:37 = #0
103 // CHECK-NEXT: File 11, 22:31 -> 22:36 = (#0 + #9)
104 // CHECK-NEXT: File 12, 23:21 -> 23:24 = #9
105 // CHECK-NEXT: File 13, 6:3 -> 7:4 = #9
106