llvm/test/tools/llvm-cov/Inputs/instrprof-comdat.h

   1 template <class T> class FOO {
   2 public:
   3   FOO() : t(0) {}
   4
   5   T DoIt(T ti);
   6
   7 private:
   8   T t;
   9 };
  10
  11 template <class T> T FOO<T>::DoIt(T ti) { // HEADER: [[@LINE]]|  2|template
  12   for (T I = 0; I < ti; I++) {            // HEADER: [[@LINE]]| 22|  for (T
  13     t += I;                               // HEADER: [[@LINE]]| 20|   t += I;
  14     if (I > ti / 2)                       // HEADER: [[@LINE]]| 20|   if (I > ti
  15       t -= 1;                             // HEADER: [[@LINE]]| 20|     t -= 1;
  16   }                                       // HEADER: [[@LINE]]| 20| }
  17                                           // HEADER: [[@LINE]]|  2|
  18   return t;                               // HEADER: [[@LINE]]|  2|  return t;
  19 }
  20
  21 // To generate the binaries which correspond to this file, you must first
  22 // compile a program with two calls to Foo<int>::DoIt(10) for each desired
  23 // architecture. Collect a raw profile from any one of these binaries, index
  24 // it, and check it in along with the executables.
  25
  26 // Note:
  27 // The line execution count on line 14 is incorrect because of a bug in the
  28 // checked-in coverage mappings, which has subsequently been fixed in clang.