gcc/testsuite/gcc.dg/pr68306-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3" } */
   3 /* { dg-additional-options "-mno-sse -mno-mmx" { target i?86-*-* x86_64-*-* } } */
   4 /* { dg-additional-options "-mno-altivec -mno-vsx" { target powerpc*-*-* } } */
   5
   6 extern void fn2();
   7 struct {
   8     unsigned qp_num;
   9     unsigned starting_psn;
  10     void *private_data;
  11 } a;
  12 struct {
  13     unsigned id;
  14     unsigned qpn;
  15     unsigned psn;
  16 } b;
  17 void fn1() {
  18     a.qp_num = b.qpn;
  19     a.starting_psn = b.psn;
  20     fn2(b.id);
  21 }