gcc/testsuite/gcc.target/powerpc/lhs-2.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power6" } } */
   4 /* { dg-options "-O2 -mcpu=power6 -msched-groups" } */
   5 /* { dg-final { scan-assembler "ori 1,1,0" } } */
   6
   7 /* Test generation of group ending nop in load hit store situation.  */
   8 typedef union {
   9   double val;
  10   struct {
  11     unsigned int w1;
  12     unsigned int w2;
  13   };
  14 } words;
  15
  16 unsigned int f (double d)
  17 {
  18   words u;
  19   u.val = d;
  20   return u.w2;
  21 }
  22