gcc/testsuite/gcc.dg/pr85300.c

   1 /* PR rtl-optimization/85300 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O1 -g -funroll-all-loops -fno-tree-ter -fno-web" } */
   4
   5 void
   6 foo (double x, unsigned char y)
   7 {
   8   while ((int) x < 1)
   9     {
  10       float a;
  11
  12       a = y | 0x100;
  13       y = 0;
  14       x = a;
  15     }
  16 }