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// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name return.c %s | FileCheck %s
// CHECK: func
void func() { // CHECK: File 0, [[@LINE]]:13 -> [[@LINE+3]]:2 = #0 (HasCodeBefore = 0)
return;
int i = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:12 = 0 (HasCodeBefore = 0)
}
// CHECK-NEXT: func2
void func2() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+13]]:2 = #0 (HasCodeBefore = 0)
// CHECK-NEXT: File 0, [[@LINE+2]]:18 -> [[@LINE+2]]:24 = ((#0 + #1) - #2) (HasCodeBefore = 0)
// CHECK-NEXT: File 0, [[@LINE+1]]:26 -> [[@LINE+1]]:29 = (#1 - #2) (HasCodeBefore = 0)
for(int i = 0; i < 10; ++i) { // CHECK-NEXT: File 0, [[@LINE]]:31 -> [[@LINE+9]]:4 = #1 (HasCodeBefore = 0)
if(i > 2) { // CHECK-NEXT: File 0, [[@LINE]]:15 -> [[@LINE+2]]:6 = #2 (HasCodeBefore = 0)
return;
} // CHECK-NEXT: File 0, [[@LINE+1]]:5 -> [[@LINE+3]]:11 = (#1 - #2) (HasCodeBefore = 0)
if(i == 3) { // CHECK-NEXT: File 0, [[@LINE]]:16 -> [[@LINE+2]]:6 = #3 (HasCodeBefore = 0)
int j = 1;
} else { // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+2]]:6 = ((#1 - #2) - #3) (HasCodeBefore = 0)
int j = 2;
}
}
}
// CHECK-NEXT: func3
void func3(int x) { // CHECK-NEXT: File 0, [[@LINE]]:19 -> [[@LINE+9]]:2 = #0 (HasCodeBefore = 0)
if(x > 5) { // CHECK-NEXT: File 0, [[@LINE]]:13 -> [[@LINE+6]]:4 = #1 (HasCodeBefore = 0)
while(x >= 9) { // CHECK-NEXT: File 0, [[@LINE]]:11 -> [[@LINE]]:17 = #1 (HasCodeBefore = 0)
return; // CHECK-NEXT: File 0, [[@LINE-1]]:19 -> [[@LINE+2]]:6 = #2 (HasCodeBefore = 0)
--x; // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:10 = 0 (HasCodeBefore = 0)
}
int i = 0; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:14 = (#1 - #2) (HasCodeBefore = 0)
}
int j = 0; // CHECK-NEXT: File 0, [[@LINE]]:3 -> [[@LINE]]:12 = (#0 - #2) (HasCodeBefore = 0)
}
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