test/tools/llvm-cov/showLineExecutionCounts.cpp

   1 // RUN: llvm-cov show %S/Inputs/lineExecutionCounts.covmapping -instr-profile %S/Inputs/lineExecutionCounts.profdata -no-colors -filename-equivalence %s | FileCheck %s
   2
   3 int main() {                             // CHECK:   1| [[@LINE]]|int main(
   4   int x = 0;                             // CHECK:   1| [[@LINE]]|  int x
   5                                          // CHECK:   1| [[@LINE]]|
   6   if (x) {                               // CHECK:   0| [[@LINE]]|  if (x)
   7     x = 0;                               // CHECK:   0| [[@LINE]]|    x = 0
   8   } else {                               // CHECK:   1| [[@LINE]]|  } else
   9     x = 1;                               // CHECK:   1| [[@LINE]]|    x = 1
  10   }                                      // CHECK:   1| [[@LINE]]|  }
  11                                          // CHECK:   1| [[@LINE]]|
  12   for (int i = 0; i < 100; ++i) {        // CHECK: 100| [[@LINE]]|  for (
  13     x = 1;                               // CHECK: 100| [[@LINE]]|    x = 1
  14   }                                      // CHECK: 100| [[@LINE]]|  }
  15                                          // CHECK:   1| [[@LINE]]|
  16   x = x < 10 ? x + 1 : x - 1;            // CHECK:   0| [[@LINE]]|  x =
  17   x = x > 10 ?                           // CHECK:   1| [[@LINE]]|  x =
  18         x - 1:                           // CHECK:   0| [[@LINE]]|        x
  19         x + 1;                           // CHECK:   1| [[@LINE]]|        x
  20                                          // CHECK:   1| [[@LINE]]|
  21   return 0;                              // CHECK:   1| [[@LINE]]|  return
  22 }                                        // CHECK:   1| [[@LINE]]|}
  23
  24 // llvm-cov doesn't work on big endian yet
  25 // XFAIL: powerpc64-, s390x, mips-, mips64-, sparc