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// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name label.cpp %s | FileCheck %s
// CHECK: func
void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> [[@LINE+18]]:2 = #0 (HasCodeBefore = 0)
int i = 0; // CHECK-NEXT: File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:20 = (#0 + #3) (HasCodeBefore = 0)
// CHECK-NEXT: File 0, [[@LINE+1]]:22 -> [[@LINE+1]]:25 = #3 (HasCodeBefore = 0)
for(i = 0; i < 10; ++i) { // CHECK-NEXT: File 0, [[@LINE]]:27 -> [[@LINE+10]]:4 = #1 (HasCodeBefore = 0)
if(i < 5) { // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE+6]]:6 = #2 (HasCodeBefore = 0)
{
x: // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE+6]]:14 = #3 (HasCodeBefore = 0)
int j = 1;
}
int m = 2;
} else
goto x; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = (#1 - #2) (HasCodeBefore = 0)
int k = 3;
}
static int j = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+2]]:12 = ((#0 + #3) - #1) (HasCodeBefore = 0)
++j;
if(j == 1)
goto x; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #4 (HasCodeBefore = 0)
}
// CHECK-NEXT: test1
void test1(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+7]]:2 = #0 (HasCodeBefore = 0)
if(x == 0)
goto a; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #1 (HasCodeBefore = 0)
goto b; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:9 = (#0 - #1) (HasCodeBefore = 0)
a: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE]]:2 = #2 (HasCodeBefore = 0)
b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+1]]:12 = #3 (HasCodeBefore = 0)
x = x + 1;
}
// CHECK-NEXT: test2
void test2(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+8]]:2 = #0 (HasCodeBefore = 0)
if(x == 0)
goto a; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = #1 (HasCodeBefore = 0)
// CHECK-NEXT: File 0, [[@LINE+1]]:8 -> [[@LINE+1]]:17 = (#0 - #1) (HasCodeBefore = 0)
else if(x == 1) goto b; // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE]]:25 = #2 (HasCodeBefore = 0)
a: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE]]:2 = #3 (HasCodeBefore = 0)
b: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+1]]:12 = #4 (HasCodeBefore = 0)
x = x + 1;
}
// CHECK-NEXT: main
int main() { // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+17]]:2 = #0 (HasCodeBefore = 0)
int j = 0;
for(int i = 0; i < 10; ++i) { // CHECK: File 0, [[@LINE]]:31 -> [[@LINE+11]]:4 = #1 (HasCodeBefore = 0)
a: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+1]]:13 = #2 (HasCodeBefore = 0)
if(i < 3)
goto e; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:13 = #3 (HasCodeBefore = 0)
goto c; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:11 = (#2 - #3) (HasCodeBefore = 0)
b: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+1]]:10 = #4 (HasCodeBefore = 0)
j = 2;
c: // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+1]]:10 = #5 (HasCodeBefore = 0)
j = 1;
// CHECK-NEXT: File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:4 = #6 (HasCodeBefore = 0)
e: f: ; // CHECK-NEXT: File 0, [[@LINE]]:6 -> [[@LINE]]:10 = #7 (HasCodeBefore = 0)
}
func(); // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE+2]]:11 = ((#0 + #7) - #1) (HasCodeBefore = 0)
test1(0);
test2(2);
}
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