constraint
= skip_contraint_modifiers (curr_static_id->operand[nop].constraint);
- if ('0' <= constraint[0] && constraint[0] <= '9')
- constraint
- = skip_contraint_modifiers (curr_static_id->operand
- [constraint[0] - '0'].constraint);
+ if (IN_RANGE (constraint[0], '0', '9'))
+ {
+ char *end;
+ unsigned long dup = strtoul (constraint, &end, 10);
+ constraint
+ = skip_contraint_modifiers (curr_static_id->operand[dup].constraint);
+ }
cn = lookup_constraint (constraint);
if (insn_extra_address_constraint (cn)
/* When we find an asm operand with an address constraint that
i.e. bcst_mem_operand in i386 backend. */
else if (MEM_P (mem)
&& !(INSN_CODE (curr_insn) < 0
- && (cn == CONSTRAINT__UNKNOWN
+ && ((cn == CONSTRAINT__UNKNOWN && *constraint != 'g')
|| (get_constraint_type (cn) == CT_FIXED_FORM
&& constraint_satisfied_p (op, cn)))))
decompose_mem_address (&ad, mem);
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-O -w" } */
+
+struct skb_shared_info {
+ short gso_size;
+};
+
+enum { NETDEV_TX_OK };
+
+struct iphdr {
+ short tot_len;
+ int daddr;
+};
+
+int tg3_tso_bug();
+int netdev_priv();
+int skb_cow_head();
+int tcp_hdrlen__builtin_expect();
+struct iphdr *ip_hdr();
+int _tg3_flag();
+int tg3_tso_bug_gso_check();
+
+int
+tg3_start_xmit() {
+ int *tp = netdev_priv();
+ int mss, tnapi;
+ struct iphdr *iph;
+ tnapi = mss = ((struct skb_shared_info *)0)->gso_size;
+ if (mss) {
+ int hdr_len;
+ if (skb_cow_head())
+ iph = ip_hdr();
+ hdr_len = tcp_hdrlen__builtin_expect() && _tg3_flag();
+ if (tg3_tso_bug_gso_check())
+ return tg3_tso_bug(tp, tnapi);
+ iph->tot_len = mss + hdr_len;
+ if (_tg3_flag(tp) || tp)
+ ;
+ else
+ asm("" : : "g"(iph->daddr));
+ }
+ return 0;
+}