1 | // REQUIRES: lld-available |
2 | // XFAIL: powerpc64-target-arch |
3 | |
4 | // RUN: %clangxx_profgen -std=gnu++17 -fuse-ld=lld -fcoverage-mapping -o %t %s |
5 | // RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t |
6 | // RUN: llvm-profdata merge -o %t.profdata %t.profraw |
7 | // RUN: llvm-cov show %t -instr-profile=%t.profdata 2>&1 | FileCheck %s |
8 | |
9 | #include <stdio.h> |
10 | |
11 | // clang-format off |
12 | __attribute__ ((__noreturn__)) |
13 | void foo(void) { while (1); } // CHECK: [[@LINE]]| 0|void foo(void) |
14 | _Noreturn void bar(void) { while (1); } // CHECK: [[@LINE]]| 0|_Noreturn void bar(void) |
15 | // CHECK: [[@LINE]]| | |
16 | int main(int argc, char **argv) { // CHECK: [[@LINE]]| 1|int main( |
17 | int rc = ({ if (argc > 3) foo(); 0; }); // CHECK: [[@LINE]]| 1| int rc = |
18 | printf(format: "coverage after foo is present\n" ); // CHECK: [[@LINE]]| 1| printf( |
19 | // CHECK: [[@LINE]]| | |
20 | int rc2 = ({ if (argc > 3) bar(); 0; }); // CHECK: [[@LINE]]| 1| int rc2 = |
21 | printf(format: "coverage after bar is present\n" ); // CHECK: [[@LINE]]| 1| printf( |
22 | return rc + rc2; // CHECK: [[@LINE]]| 1| return rc |
23 | } // CHECK: [[@LINE]]| 1|} |
24 | // clang-format on |
25 | |