1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macros.c %s | FileCheck %s 2 3 #define MACRO return; bar() 4 #define MACRO_2 bar() 5 #define MACRO_1 return; MACRO_2 6 #define MACRO_3 MACRO_2 7 #define GOTO goto 8 9 void bar() {} 10 11 // CHECK: func 12 void func() { // CHECK-NEXT: File 0, [[@LINE]]:13 -> [[@LINE+5]]:2 = #0 13 int i = 0; 14 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:8 = #0 15 MACRO; // CHECK-NEXT: File 0, [[@LINE]]:8 -> [[@LINE+2]]:2 = 0 16 i = 2; 17 } 18 // CHECK-NEXT: File 1, 3:15 -> 3:28 = #0 19 // CHECK-NEXT: File 1, 3:23 -> 3:28 = 0 20 21 // CHECK-NEXT: func2 22 void func2() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+5]]:2 = #0 23 int i = 0; 24 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:10 = #0 25 MACRO_1; // CHECK-NEXT: File 0, [[@LINE]]:10 -> [[@LINE+2]]:2 = 0 26 i = 2; 27 } 28 // CHECK-NEXT: File 1, 5:17 -> 5:32 = #0 29 // CHECK-NEXT: Expansion,File 1, 5:25 -> 5:32 = 0 30 // CHECK-NEXT: File 2, 4:17 -> 4:22 = 0 31 32 // CHECK-NEXT: func3 33 void func3() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+3]]:2 = #0 34 MACRO_2; // CHECK-NEXT: Expansion,File 0, [[@LINE]]:3 -> [[@LINE]]:10 = #0 35 MACRO_2; // CHECK-NEXT: Expansion,File 0, [[@LINE]]:3 -> [[@LINE]]:10 = #0 36 } 37 // CHECK-NEXT: File 1, 4:17 -> 4:22 = #0 38 // CHECK-NEXT: File 2, 4:17 -> 4:22 = #0 39 40 // CHECK-NEXT: func4 41 void func4() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+6]]:2 = #0 42 int i = 0; 43 while (i++ < 10) // CHECK-NEXT: File 0, [[@LINE]]:10 -> [[@LINE]]:18 = (#0 + #1) 44 if (i < 5) // CHECK: File 0, [[@LINE]]:5 -> [[@LINE+2]]:14 = #1 45 // CHECK-NEXT: File 0, [[@LINE-1]]:9 -> [[@LINE-1]]:14 = #1 46 MACRO_2; // CHECK-NEXT: Expansion,File 0, [[@LINE]]:7 -> [[@LINE]]:14 = #2 47 } 48 // CHECK-NEXT: File 1, 4:17 -> 4:22 = #2 49 // CHECK-NOT: File 1 50 51 // CHECK-NEXT: func5 52 void func5() { // CHECK-NEXT: File 0, [[@LINE]]:14 -> [[@LINE+4]]:2 = #0 53 int i = 0; 54 if (i > 5) // CHECK-NEXT: File 0, [[@LINE]]:7 -> [[@LINE]]:12 = #0 55 MACRO_3; // CHECK-NEXT: Expansion,File 0, [[@LINE]]:5 -> [[@LINE]]:12 = #1 56 } 57 // CHECK-NEXT: Expansion,File 1, 6:17 -> 6:24 = #1 58 // CHECK-NEXT: File 2, 4:17 -> 4:22 = #1 59 60 // CHECK-NEXT: func6 61 void func6(unsigned count) { // CHECK-NEXT: File 0, [[@LINE]]:28 -> [[@LINE+4]]:2 = #0 62 begin: // CHECK-NEXT: File 0, [[@LINE]]:1 -> [[@LINE+3]]:2 = #1 63 if (count--) // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE]]:16 = #1 64 GOTO begin; // CHECK-NEXT: File 0, [[@LINE]]:9 -> [[@LINE]]:19 = #2 65 } 66 // CHECK-NEXT: Expansion,File 0, [[@LINE-2]]:9 -> [[@LINE-2]]:13 = #2 67 // CHECK-NEXT: File 1, 7:14 -> 7:18 = #2 68 69 int main(int argc, const char *argv[]) { 70 func(); 71 func2(); 72 func3(); 73 func4(); 74 } 75