gcc/testsuite/c-c++-common/analyzer/uninit-pr104576.c

   1 float
   2 test_1 (int *flag, float theta)
   3 {
   4   float t;
   5   float f;
   6
   7   if (*flag)
   8     t = 2.0f;
   9
  10   f = __builtin_sinf (theta);
  11
  12   if (*flag)
  13     f *= t;
  14
  15   return f;
  16 }