view gcc/testsuite/gcc.c-torture/compile/pr40432.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* Test that SRA produces valid gimple when handling both type punning by means
   of VCE and creating an access to a union.  */

union U {
  struct something *sth;
  void *nothing;
};

void
foo (union U *target, void *p)
{
  union U u;

  u.nothing = p;
  *target = u;
  return;
}