1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -std=c++11 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name loops.cpp %s | FileCheck %s 2 3 // CHECK: rangedFor 4 void rangedFor() { // CHECK-NEXT: File 0, [[@LINE]]:18 -> {{[0-9]+}}:2 = #0 5 int arr[] = { 1, 2, 3, 4, 5 }; 6 int sum = 0; // CHECK-NEXT: Branch,File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:15 = #1, (#0 - #3) 7 // CHECK: Gap,File 0, [[@LINE+1]]:20 -> [[@LINE+1]]:21 = #1 8 for(auto i : arr) { // CHECK: File 0, [[@LINE]]:21 -> [[@LINE+6]]:4 = #1 9 if (i == 3) 10 continue; // CHECK: File 0, [[@LINE]]:7 -> [[@LINE]]:15 = #2 11 sum += i; // CHECK: File 0, [[@LINE]]:5 -> {{[0-9]+}}:4 = (#1 - #2) 12 if (sum >= 7) 13 break; // CHECK: File 0, [[@LINE]]:7 -> [[@LINE]]:12 = #3 14 } 15 16 // CHECK: File 0, [[@LINE+1]]:7 -> [[@LINE+1]]:10 = #0 17 if (sum) {} 18 } 19 20 // CHECK: main: 21 int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> {{.*}}:2 = #0 22 // CHECK-NEXT: File 0, [[@LINE+1]]:18 -> [[@LINE+1]]:24 = (#0 + #1) 23 for(int i = 0; i < 10; ++i) // CHECK-NEXT: Branch,File 0, [[@LINE]]:18 -> [[@LINE]]:24 = #1, #0 24 ; // CHECK-NEXT: File 0, [[@LINE-1]]:26 -> [[@LINE-1]]:29 = #1 25 // CHECK-NEXT: Gap,File 0, [[@LINE-2]]:30 -> [[@LINE-1]]:6 = #1 26 // CHECK-NEXT: File 0, [[@LINE-2]]:6 -> [[@LINE-2]]:7 = #1 27 for(int i = 0; 28 i < 10; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = (#0 + #2) 29 ++i) // CHECK-NEXT: Branch,File 0, [[@LINE-1]]:7 -> [[@LINE-1]]:13 = #2, #0 30 // CHECK-NEXT: File 0, [[@LINE-1]]:7 -> [[@LINE-1]]:10 = #2 31 { // CHECK-NEXT: Gap,File 0, [[@LINE-2]]:11 -> [[@LINE]]:3 = #2 32 int x = 0; // CHECK-NEXT: File 0, [[@LINE-1]]:3 -> [[@LINE+1]]:4 = #2 33 } 34 int j = 0; // CHECK-NEXT: File 0, [[@LINE+2]]:9 -> [[@LINE+2]]:14 = (#0 + #3) 35 // CHECK-NEXT: Branch,File 0, [[@LINE+1]]:9 -> [[@LINE+1]]:14 = #3, #0 36 while(j < 5) ++j; // CHECK-NEXT: Gap,File 0, [[@LINE]]:15 -> [[@LINE]]:16 = #3 37 // CHECK-NEXT: File 0, [[@LINE-1]]:16 -> [[@LINE-1]]:19 = #3 38 39 do { // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE+2]]:4 = (#0 + #4) 40 ++j; 41 } while(j < 10); // CHECK-NEXT: File 0, [[@LINE]]:11 -> [[@LINE]]:17 = (#0 + #4) 42 // CHECK-NEXT: Branch,File 0, [[@LINE-1]]:11 -> [[@LINE-1]]:17 = #4, #0 43 j = 0; 44 while // CHECK-NEXT: File 0, [[@LINE+1]]:5 -> [[@LINE+1]]:10 = (#0 + #5) 45 (j < 5) // CHECK-NEXT: Branch,File 0, [[@LINE]]:5 -> [[@LINE]]:10 = #5, #0 46 ++j; // CHECK-NEXT: Gap,File 0, [[@LINE-1]]:11 -> [[@LINE]]:6 = #5 47 do // CHECK-NEXT: File 0, [[@LINE-1]]:6 -> [[@LINE-1]]:9 = #5 48 ++j; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:8 = (#0 + #6) 49 while(j < 10); // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE]]:15 = (#0 + #6) 50 // CHECK-NEXT: Branch,File 0, [[@LINE-1]]:9 -> [[@LINE-1]]:15 = #6, #0 51 rangedFor(); 52 return 0; 53 } 54