1*67e74705SXin Li // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name label.cpp %s | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Li // CHECK: func
func()4*67e74705SXin Li void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> {{[0-9]+}}:2 = #0
5*67e74705SXin Li int i = 0; // CHECK-NEXT: File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:20 = (#0 + #3)
6*67e74705SXin Li // CHECK-NEXT: File 0, [[@LINE+1]]:22 -> [[@LINE+1]]:25 = #3
7*67e74705SXin Li for(i = 0; i < 10; ++i) { // CHECK-NEXT: File 0, [[@LINE]]:27 -> [[@LINE+11]]:4 = #1
8*67e74705SXin Li // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:13 = #1
9*67e74705SXin Li if(i < 5) { // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE+6]]:6 = #2
10*67e74705SXin Li {
11*67e74705SXin Li x: // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE+4]]:6 = #3
12*67e74705SXin Li int j = 1;
13*67e74705SXin Li }
14*67e74705SXin Li int m = 2;
15*67e74705SXin Li } else
16*67e74705SXin Li goto x; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = (#1 - #2)
17*67e74705SXin Li int k = 3; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+1]]:4 = #3
18*67e74705SXin Li }
19*67e74705SXin Li static int j = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+4]]:2 = ((#0 + #3) - #1)
20*67e74705SXin Li ++j;
21*67e74705SXin Li if(j == 1) // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:12 = ((#0 + #3) - #1)
22*67e74705SXin Li goto x; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #4
23*67e74705SXin Li }
24*67e74705SXin Li
25*67e74705SXin Li // CHECK-NEXT: test1
test1(int x)26*67e74705SXin Li void test1(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> {{[0-9]+}}:2 = #0
27*67e74705SXin Li if(x == 0) // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:12 = #0
28*67e74705SXin Li goto a; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #1
29*67e74705SXin Li goto b; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:9 = (#0 - #1)
30*67e74705SXin Li a: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+3]]:2 = #2
31*67e74705SXin Li b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+2]]:2 = #3
32*67e74705SXin Li x = x + 1;
33*67e74705SXin Li }
34*67e74705SXin Li
35*67e74705SXin Li // CHECK-NEXT: test2
test2(int x)36*67e74705SXin Li void test2(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> {{[0-9]+}}:2 = #0
37*67e74705SXin Li if(x == 0) // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:12 = #0
38*67e74705SXin Li goto a; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #1
39*67e74705SXin Li // CHECK-NEXT: File 0, [[@LINE+2]]:8 -> [[@LINE+2]]:25 = (#0 - #1)
40*67e74705SXin Li // CHECK-NEXT: File 0, [[@LINE+1]]:11 -> [[@LINE+1]]:17 = (#0 - #1)
41*67e74705SXin Li else if(x == 1) goto b; // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE]]:25 = #2
42*67e74705SXin Li a: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+3]]:2 = #3
43*67e74705SXin Li b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+2]]:2 = #4
44*67e74705SXin Li x = x + 1;
45*67e74705SXin Li }
46*67e74705SXin Li
47*67e74705SXin Li // CHECK-NEXT: main
main()48*67e74705SXin Li int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> {{[0-9]+}}:2 = #0
49*67e74705SXin Li int j = 0;
50*67e74705SXin Li for(int i = 0; i < 10; ++i) { // CHECK: File 0, [[@LINE]]:31 -> [[@LINE+11]]:4 = #1
51*67e74705SXin Li a: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+10]]:4 = #2
52*67e74705SXin Li if(i < 3) // CHECK-NEXT: File 0, [[@LINE]]:8 -> [[@LINE]]:13 = #2
53*67e74705SXin Li goto e; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = #3
54*67e74705SXin Li goto c; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = (#2 - #3)
55*67e74705SXin Li b: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+6]]:4 = #4
56*67e74705SXin Li j = 2;
57*67e74705SXin Li c: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+4]]:4 = #5
58*67e74705SXin Li j = 1;
59*67e74705SXin Li // CHECK-NEXT: File 0, [[@LINE+1]]:3 -> [[@LINE+2]]:4 = #6
60*67e74705SXin Li e: f: ; // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE+1]]:4 = #7
61*67e74705SXin Li }
62*67e74705SXin Li func(); // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+3]]:2 = ((#0 + #7) - #1)
63*67e74705SXin Li test1(0);
64*67e74705SXin Li test2(2);
65*67e74705SXin Li }
66