1 // Make sure that compiler-added local variables (whose line number is zero)
2 // don't crash llvm-cov.
3 
4 // We need shell for cd
5 // REQUIRES: shell
6 
7 // RUN: rm -rf %t
8 // RUN: mkdir %t
9 // RUN: cd %t
10 // RUN: cp %s %p/Inputs/range_based_for.gc* .
11 
12 // RUN: llvm-cov gcov range_based_for.cpp | FileCheck %s --check-prefix=STDOUT
13 // STDOUT: File 'range_based_for.cpp'
14 // STDOUT: Lines executed:100.00% of 5
15 // STDOUT: range_based_for.cpp:creating 'range_based_for.cpp.gcov'
16 
17 // RUN: FileCheck %s --check-prefix=GCOV < %t/range_based_for.cpp.gcov
18 // GCOV: -:    0:Runs:1
19 // GCOV: -:    0:Programs:1
20 
main(int argc,const char * argv[])21 int main(int argc, const char *argv[]) { // GCOV: 1:    [[@LINE]]:int main(
22   int V[] = {1, 2};                      // GCOV: 1:    [[@LINE]]:  int V[]
23   for (int &I : V) {                     // GCOV: 10:   [[@LINE]]:  for (
24   }                                      // GCOV: 2:    [[@LINE]]:  }
25   return 0;                              // GCOV: 1:    [[@LINE]]:  return
26 }                                        // GCOV: -:    [[@LINE]]:}
27 
28 // llvm-cov doesn't work on big endian yet
29 // XFAIL: powerpc64-, s390x, mips-, mips64-, sparc
30