gcc/testsuite/gcc.target/powerpc/pr71680.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-require-effective-target powerpc_vsx_ok } */
   3 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   4 /* { dg-options "-mcpu=power8 -O1" } */
   5
   6 #pragma pack(1)
   7 struct
   8 {
   9   float f0;
  10 } a;
  11
  12 extern void foo (int);
  13
  14 int
  15 main (void)
  16 {
  17   for (;;)
  18     foo ((int) a.f0);
  19 }