1// RUN: %clang_cc1 -std=c++11 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macro-expressions.cpp %s | FileCheck %s 2 3#define EXPR(x) (x) 4#define NEXPR(x) (!x) 5#define DECL(T, x) T x 6#define ASSIGN(x, y) x = y 7#define LT(x, y) x < y 8#define INC(x) ++x 9#define ARR(T, x, y, z) (T[3]){x, y, z} 10 11#define PRI_64_LENGTH_MODIFIER "ll" 12#define PRIo64 PRI_64_LENGTH_MODIFIER "o" 13#define PRIu64 PRI_64_LENGTH_MODIFIER "u" 14 15// CHECK: foo 16// CHECK-NEXT: File 0, [[@LINE+1]]:17 -> {{[0-9]+}}:2 = #0 17void foo(int i) { 18 // CHECK-NEXT: File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:8 = #0 19 // CHECK-NEXT: File 0, [[@LINE+1]]:10 -> [[@LINE+1]]:12 = #1 20 if (0) {} 21 22 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:11 = #0 23 // CHECK-NEXT: File 0, [[@LINE+1]]:16 -> [[@LINE+1]]:18 = #2 24 if (EXPR(i)) {} 25 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:9 -> [[@LINE+2]]:14 = (#0 + #3) 26 // CHECK-NEXT: File 0, [[@LINE+1]]:20 -> [[@LINE+1]]:22 = #3 27 for (;NEXPR(i);) {} 28 // CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:8 -> [[@LINE+4]]:14 = #0 29 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:33 -> [[@LINE+3]]:35 = (#0 + #4) 30 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:43 -> [[@LINE+2]]:46 = #4 31 // CHECK-NEXT: File 0, [[@LINE+1]]:51 -> [[@LINE+1]]:53 = #4 32 for (ASSIGN(DECL(int, j), 0); LT(j, i); INC(j)) {} 33 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:9 = #0 34 ASSIGN(DECL(int, k), 0); 35 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:10 -> [[@LINE+3]]:12 = (#0 + #5) 36 // CHECK-NEXT: File 0, [[@LINE+2]]:20 -> [[@LINE+2]]:31 = #5 37 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:22 -> [[@LINE+1]]:25 = #5 38 while (LT(k, i)) { INC(k); } 39 // CHECK-NEXT: File 0, [[@LINE+2]]:6 -> [[@LINE+2]]:8 = (#0 + #6) 40 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:16 -> [[@LINE+1]]:21 = (#0 + #6) 41 do {} while (NEXPR(i)); 42 // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:8 -> [[@LINE+3]]:12 = #0 43 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:23 -> [[@LINE+2]]:26 = #0 44 // CHECK-NEXT: File 0, [[@LINE+1]]:42 -> [[@LINE+1]]:44 = #7 45 for (DECL(int, j) : ARR(int, 1, 2, 3)) {} 46 47 // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:20 = #8 48 // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:23 -> [[@LINE+1]]:29 = #0 49 (void)(i ? PRIo64 : PRIu64); 50} 51 52// CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = #0 53// CHECK-NEXT: File {{[0-9]+}}, 4:18 -> 4:22 = (#0 + #3) 54// CHECK-NEXT: File {{[0-9]+}}, 6:22 -> 6:27 = #0 55// CHECK-NEXT: File {{[0-9]+}}, 8:16 -> 8:19 = #4 56// CHECK-NEXT: File {{[0-9]+}}, 7:18 -> 7:23 = (#0 + #4) 57// CHECK-NEXT: File {{[0-9]+}}, 6:22 -> 6:27 = #0 58// CHECK-NEXT: File {{[0-9]+}}, 8:16 -> 8:19 = #5 59// CHECK-NEXT: File {{[0-9]+}}, 7:18 -> 7:23 = (#0 + #5) 60// CHECK-NEXT: File {{[0-9]+}}, 4:18 -> 4:22 = (#0 + #6) 61// CHECK-NEXT: File {{[0-9]+}}, 5:20 -> 5:23 = #0 62// CHECK-NEXT: File {{[0-9]+}}, 9:25 -> 9:40 = #0 63// CHECK-NEXT: Expansion,File {{[0-9]+}}, 12:16 -> 12:38 = #8 64// CHECK-NEXT: File {{[0-9]+}}, 12:38 -> 12:42 = #8 65// CHECK-NEXT: File {{[0-9]+}}, 13:16 -> 13:42 = #0 66// CHECK-NEXT: Expansion,File {{[0-9]+}}, 13:16 -> 13:38 = (#0 - #8) 67// CHECK-NEXT: File {{[0-9]+}}, 13:38 -> 13:42 = (#0 - #8) 68// CHECK-NEXT: File {{[0-9]+}}, 11:32 -> 11:36 = #8 69// CHECK-NEXT: File {{[0-9]+}}, 11:32 -> 11:36 = (#0 - #8) 70 71// CHECK-NOT: File {{[0-9]+}}, 72// CHECK: main 73 74int main(int argc, const char *argv[]) { 75 foo(10); 76} 77