1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name break.c %s | FileCheck %s
2 
3 int main() {         // CHECK: File 0, [[@LINE]]:12 -> {{[0-9]+}}:2 = #0
4   int cnt = 0;       // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = #0
5   while(cnt < 100) { // CHECK: File 0, [[@LINE]]:20 -> [[@LINE+3]]:4 = #1
6     break;           // CHECK-NEXT: Gap,File 0, [[@LINE]]:11 -> [[@LINE+1]]:5 = 0
7     ++cnt;           // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+1]]:4 = 0
8   }                  // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = #0
9   while(cnt < 100) { // CHECK: File 0, [[@LINE]]:20 -> [[@LINE+6]]:4 = #2
10     {
11       break;         // CHECK: Gap,File 0, [[@LINE]]:13 -> [[@LINE+1]]:7 = 0
12       ++cnt;         // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE+3]]:4 = 0
13     }                // CHECK: Gap,File 0, [[@LINE]]:6 -> [[@LINE+1]]:5 = 0
14     ++cnt;
15   }                  // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = ((#0 + #3) - #4)
16   while(cnt < 100) { // CHECK: File 0, [[@LINE]]:20 -> [[@LINE+7]]:4 = #3
17                      // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:16 = #3
18     if(cnt == 0) {   // CHECK: File 0, [[@LINE]]:18 -> [[@LINE+3]]:6 = #4
19       break;         // CHECK: Gap,File 0, [[@LINE]]:13 -> [[@LINE+1]]:7 = 0
20       ++cnt;         // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE+1]]:6 = 0
21     }                // CHECK: Gap,File 0, [[@LINE]]:6 -> [[@LINE+1]]:5 = (#3 - #4)
22     ++cnt;           // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE+1]]:4 = (#3 - #4)
23   }                  // CHECK-NEXT: File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:18 = (#0 + #6)
24   while(cnt < 100) { // CHECK: File 0, [[@LINE]]:20 -> [[@LINE+8]]:4 = #5
25                      // CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:16 = #5
26     if(cnt == 0) {   // CHECK: File 0, [[@LINE]]:18 -> [[@LINE+2]]:6 = #6
27       ++cnt;         // CHECK-NEXT: Gap,File 0, [[@LINE+1]]:6 -> [[@LINE+1]]:12 = (#5 - #6)
28     } else {         // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+2]]:6 = (#5 - #6)
29       break;
30     }
31     ++cnt;
32   }
33 }
34 
35 // CHECK-LABEL: break_continue_in_increment:
36 // CHECK:  [[@LINE+6]]:11 -> [[@LINE+6]]:45 = #1
37 // CHECK:  [[@LINE+5]]:18 -> [[@LINE+5]]:19 = #1
38 // CHECK:  [[@LINE+4]]:21 -> [[@LINE+4]]:26 = #2
39 // CHECK:  [[@LINE+3]]:33 -> [[@LINE+3]]:41 = (#1 - #2)
40 // CHECK:  [[@LINE+3]]:5 -> [[@LINE+3]]:6 = #1
41 void break_continue_in_increment(int x) {
42   for (;; ({ if (x) break; else continue; }))
43     ;
44 }
45