| // 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 macro-expressions.cpp -w %s | FileCheck %s |
| |
| #define EXPR(x) (x) |
| #define NEXPR(x) (!x) |
| #define DECL(T, x) T x |
| #define ASSIGN(x, y) x = y |
| #define LT(x, y) x < y |
| #define INC(x) ++x |
| #define ARR(T, x, y, z) (T[3]){x, y, z} |
| |
| #define PRI_64_LENGTH_MODIFIER "ll" |
| #define PRIo64 PRI_64_LENGTH_MODIFIER "o" |
| #define PRIu64 PRI_64_LENGTH_MODIFIER "u" |
| |
| #define STMT(s) s |
| |
| void fn1() { |
| STMT(if (1)); |
| STMT(while (1)); |
| STMT(for (;;)); |
| STMT(if) (1); |
| STMT(while) (1); |
| STMT(for) (;;); |
| if (1) |
| STMT(if (1) |
| STMT(if (1))); |
| if (1) |
| STMT(if (1)) 0; |
| if (1) |
| STMT(while (1)) 0; |
| if (1) |
| STMT(for (;;)) 0; |
| while (1) |
| STMT(if (1)) 0; |
| while (1) |
| STMT(while (1)) 0; |
| while (1) |
| STMT(for (;;)) 0; |
| for (;;) |
| STMT(if (1)) 0; |
| for (;;) |
| STMT(while (1)) 0; |
| for (;;) |
| STMT(for (;;)) 0; |
| } |
| |
| void STMT(fn2()) { |
| } |
| |
| void STMT(fn3)() { |
| } |
| |
| // CHECK: foo |
| // CHECK-NEXT: File 0, [[@LINE+1]]:17 -> {{[0-9]+}}:2 = #0 |
| void foo(int i) { |
| // CHECK-NEXT: File 0, [[@LINE+3]]:7 -> [[@LINE+3]]:8 = #0 |
| // CHECK: Gap,File 0, [[@LINE+2]]:9 -> [[@LINE+2]]:10 = #1 |
| // CHECK-NEXT: File 0, [[@LINE+1]]:10 -> [[@LINE+1]]:12 = #1 |
| if (0) {} |
| |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:7 -> [[@LINE+3]]:11 = #0 |
| // CHECK-NEXT: Gap,File 0, [[@LINE+2]]:15 -> [[@LINE+2]]:16 = #2 |
| // CHECK-NEXT: File 0, [[@LINE+1]]:16 -> [[@LINE+1]]:18 = #2 |
| if (EXPR(i)) {} |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:9 -> [[@LINE+3]]:14 = (#0 + #3) |
| // CHECK-NEXT: Gap,File 0, [[@LINE+2]]:19 -> [[@LINE+2]]:20 = #3 |
| // CHECK-NEXT: File 0, [[@LINE+1]]:20 -> [[@LINE+1]]:22 = #3 |
| for (;NEXPR(i);) {} |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+5]]:8 -> [[@LINE+5]]:14 = #0 |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:33 -> [[@LINE+4]]:35 = (#0 + #4) |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:43 -> [[@LINE+3]]:46 = #4 |
| // CHECK-NEXT: Gap,File 0, [[@LINE+2]]:50 -> [[@LINE+2]]:51 = #4 |
| // CHECK: File 0, [[@LINE+1]]:51 -> [[@LINE+1]]:53 = #4 |
| for (ASSIGN(DECL(int, j), 0); LT(j, i); INC(j)) {} |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:9 = #0 |
| ASSIGN(DECL(int, k), 0); |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+4]]:10 -> [[@LINE+4]]:12 = (#0 + #5) |
| // CHECK-NEXT: Gap,File 0, [[@LINE+3]]:19 -> [[@LINE+3]]:20 = #5 |
| // CHECK-NEXT: File 0, [[@LINE+2]]:20 -> [[@LINE+2]]:31 = #5 |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:22 -> [[@LINE+1]]:25 = #5 |
| while (LT(k, i)) { INC(k); } |
| // CHECK-NEXT: File 0, [[@LINE+2]]:6 -> [[@LINE+2]]:8 = (#0 + #6) |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:16 -> [[@LINE+1]]:21 = (#0 + #6) |
| do {} while (NEXPR(i)); |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+5]]:8 -> [[@LINE+5]]:12 = #0 |
| // CHECK-NEXT: Branch,File 0, [[@LINE+4]]:21 -> [[@LINE+4]]:22 = #7, #0 |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:23 -> [[@LINE+3]]:26 = #0 |
| // CHECK-NEXT: Gap,File 0, [[@LINE+2]]:41 -> [[@LINE+2]]:42 = #7 |
| // CHECK: File 0, [[@LINE+1]]:42 -> [[@LINE+1]]:44 = #7 |
| for (DECL(int, j) : ARR(int, 1, 2, 3)) {} |
| |
| // CHECK-NEXT: File 0, [[@LINE+5]]:10 -> [[@LINE+5]]:11 = #0 |
| // CHECK-NEXT: Branch,File 0, [[@LINE+4]]:10 -> [[@LINE+4]]:11 = #8, (#0 - #8) |
| // CHECK-NEXT: Gap,File 0, [[@LINE+3]]:13 -> [[@LINE+3]]:14 = #8 |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:14 -> [[@LINE+2]]:20 = #0 |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+1]]:23 -> [[@LINE+1]]:29 = #0 |
| (void)(i ? PRIo64 : PRIu64); |
| |
| // CHECK-NEXT: File 0, [[@LINE+6]]:10 -> [[@LINE+6]]:11 = #0 |
| // CHECK: File 0, [[@LINE+5]]:14 -> [[@LINE+5]]:15 = #9 |
| // CHECK-NEXT: File 0, [[@LINE+4]]:18 -> [[@LINE+4]]:33 = (#0 - #9) |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+3]]:18 -> [[@LINE+3]]:22 = (#0 - #9) |
| // CHECK: File 0, [[@LINE+2]]:28 -> [[@LINE+2]]:29 = #10 |
| // CHECK-NEXT: File 0, [[@LINE+1]]:32 -> [[@LINE+1]]:33 = ((#0 - #9) - #10) |
| (void)(i ? i : EXPR(i) ? i : 0); |
| // CHECK-NEXT: File 0, [[@LINE+5]]:10 -> [[@LINE+5]]:11 = #0 |
| // CHECK-NEXT: Branch,File 0, [[@LINE+4]]:10 -> [[@LINE+4]]:11 = #11, (#0 - #11) |
| // CHECK-NEXT: File 0, [[@LINE+3]]:15 -> [[@LINE+3]]:27 = (#0 - #11) |
| // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:15 -> [[@LINE+2]]:19 = (#0 - #11) |
| // CHECK-NEXT: File 0, [[@LINE+1]]:26 -> [[@LINE+1]]:27 = ((#0 - #11) - #12) |
| (void)(i ?: EXPR(i) ?: 0); |
| } |
| |
| // CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = #0 |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 3:17 -> 3:20 = #2, (#0 - #2) |
| // CHECK-NEXT: File {{[0-9]+}}, 4:18 -> 4:22 = (#0 + #3) |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 4:18 -> 4:22 = #3, #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 6:22 -> 6:27 = #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 8:16 -> 8:19 = #4 |
| // CHECK-NEXT: File {{[0-9]+}}, 7:18 -> 7:23 = (#0 + #4) |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 7:18 -> 7:23 = #4, #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 6:22 -> 6:27 = #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 8:16 -> 8:19 = #5 |
| // CHECK-NEXT: File {{[0-9]+}}, 7:18 -> 7:23 = (#0 + #5) |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 7:18 -> 7:23 = #5, #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 4:18 -> 4:22 = (#0 + #6) |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 4:18 -> 4:22 = #6, #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 5:20 -> 5:23 = #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 9:25 -> 9:40 = #0 |
| // CHECK-NEXT: File {{[0-9]+}}, 12:16 -> 12:42 = #0 |
| // CHECK-NEXT: Expansion,File {{[0-9]+}}, 12:16 -> 12:38 = #8 |
| // CHECK-NEXT: File {{[0-9]+}}, 12:38 -> 12:42 = #8 |
| // CHECK-NEXT: File {{[0-9]+}}, 13:16 -> 13:42 = #0 |
| // CHECK-NEXT: Expansion,File {{[0-9]+}}, 13:16 -> 13:38 = (#0 - #8) |
| // CHECK-NEXT: File {{[0-9]+}}, 13:38 -> 13:42 = (#0 - #8) |
| // CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = (#0 - #9) |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 3:17 -> 3:20 = #10, ((#0 - #9) - #10) |
| // CHECK-NEXT: File {{[0-9]+}}, 3:17 -> 3:20 = (#0 - #11) |
| // CHECK-NEXT: Branch,File {{[0-9]+}}, 3:17 -> 3:20 = #12, ((#0 - #11) - #12) |
| // CHECK-NEXT: File {{[0-9]+}}, 11:32 -> 11:36 = #8 |
| // CHECK-NEXT: File {{[0-9]+}}, 11:32 -> 11:36 = (#0 - #8) |
| |
| // CHECK-NOT: File {{[0-9]+}}, |
| // CHECK: main |
| |
| int main(int argc, const char *argv[]) { |
| foo(10); |
| } |