gcc/testsuite/gcc.dg/vect/fast-math-pr55281.c

   1 /* PR tree-optimization/55281 */
   2 /* { dg-do compile } */
   3
   4 static inline float
   5 bar (float k, float j)
   6 {
   7   float l = 0.0f;
   8   if (k > j)
   9     l = k;
  10   float t = k / j;
  11   float v = t * t;
  12   if (k == 0)
  13     v = 0.0f;
  14   if (t > 0.4f)
  15     v += 0.7;
  16   if (l != 0)
  17     v = 1.5 - v;
  18   return v;
  19 }
  20
  21 void
  22 foo (int *a, int b, float *d, float *e, int *f)
  23 {
  24   int i, l;
  25   for (l = 0; l != b; ++l)
  26     for (i = 0; i != 8; ++i)
  27       f[i] = e[i] + bar (a[i], d[i]);
  28 }
  29