struct rtx_def;
typedef struct rtx_def *rtx;
struct rtvec_def;
typedef struct rtvec_def *rtvec;
union tree_node;
typedef union tree_node *tree;
struct rtx_def
{
int code;
int mode;
unsigned int in_struct:1;
};
struct tree_common
{
int code;
};
struct tree_decl
{
rtx rtl;
};
union tree_node
{
struct tree_common common;
struct tree_decl decl;
};
rtx
store_expr (exp, target, want_value)
tree exp;
rtx target;
int want_value;
{
if (exp->common.code == 42)
abort ();
else if (queued_subexp_p (target))
{
blah (target->mode);
if (target->code)
abort ();
}
else
{
if (target->code && (__extension__({target;})->in_struct));
}
if ((target != (exp->decl.rtl
? (exp->decl.rtl
? exp->decl.rtl
: (make_decl_rtl (exp, 0), exp->decl.rtl))
: 0))
&& expr_size (exp))
;
}