gcc/testsuite/gcc.dg/vect/pr56541.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target vect_int } */
   3 /* { dg-require-effective-target vect_float } */
   4 /* { dg-require-effective-target vect_condition } */
   5
   6 float a,b,c,d;
   7
   8 float z[1024]; int ok[1024];
   9 const float rBig = 150.;
  10
  11 void foo()
  12 {
  13   int i;
  14
  15   for (i=0; i!=1024; ++i)
  16     {
  17       float rR = a*z[i];
  18       float rL = b*z[i];
  19       float rMin = (rR<rL) ? rR : rL;
  20       float rMax = (rR<rL) ? rL : rR;
  21       rMin = (rMax>0) ? rMin : rBig;
  22       rMin = (rMin>0) ? rMin : rMax;
  23       ok[i] = rMin-c<rMax+d;
  24     }
  25 }
  26
  27 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { ! vect_cond_mixed } } } } */