1 // XFAIL: aix 2 // RUN: mkdir -p %t.dir && cd %t.dir 3 4 /// gcov 3.4 redesigned the format and changed the extension from .da to .gcda 5 // RUN: %clang --coverage -Xclang -coverage-version='304*' %s -o %t 6 // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a 7 // RUN: llvm-cov gcov -t gcov-basic.gcno | FileCheck %s 8 9 /// r173147: split checksum into cfg checksum and line checksum. 10 // RUN: %clang --coverage -Xclang -coverage-version='407*' %s -o %t 11 // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a 12 // RUN: llvm-cov gcov -t gcov-basic.gcno | FileCheck %s 13 14 /// r189778: the exit block moved from the last to the second. 15 // RUN: %clang --coverage -Xclang -coverage-version='408*' %s -o %t 16 // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a 17 // RUN: llvm-cov gcov -t gcov-basic.gcno 18 19 /// PR gcov-profile/48463 20 // RUN: %clang --coverage -Xclang -coverage-version='800*' %s -o %t 21 // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a 22 // RUN: llvm-cov gcov -t gcov-basic.gcno 23 24 /// PR gcov-profile/84846, r269678 25 // RUN: %clang --coverage -Xclang -coverage-version='900*' %s -o %t 26 // RUN: rm -f gcov-basic.gcda && %run %t && %run %t a 27 // RUN: llvm-cov gcov -t gcov-basic.gcno 28 29 // CHECK: Runs:2 30 31 #include <stdio.h> 32 33 int main(int argc, char *argv[]) { // CHECK: 2: [[@LINE]]:int main 34 if (argc > 1) // CHECK-NEXT: 2: [[@LINE]]: 35 puts("hello"); // CHECK-NEXT: 1: [[@LINE]]: 36 return 0; // CHECK-NEXT: 2: [[@LINE]]: 37 } 38