gcc/testsuite/gcc.dg/pr84032.c

   1 /* PR rtl-optimization/84032 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O1 -fmodulo-sched" } */
   4 /* { dg-additional-options "-mcpu=power6" { target { powerpc-*-* } } } */
   5
   6 void
   7 yr (int cm)
   8 {
   9   int ka = cm;
  10
  11   for (;;)
  12     {
  13       short int m0;
  14
  15       for (m0 = 0; m0 < 6; ++m0)
  16         {
  17           ka &= 1;
  18           cm *= 2;
  19         }
  20
  21       ka = (ka == 0) ? cm : 0;
  22     }
  23 }