Commit ea061cce authored by Christian Würdig's avatar Christian Würdig
Browse files

create op tag, register tag for each op, use tag to determine return value of is_$arch_irn

parent 86f48a66
......@@ -302,6 +302,7 @@ foreach my $op (keys(%nodes)) {
$temp = " op_$op = new_ir_op(cur_opcode + iro_$op, \"$op\", op_pin_state_".$n{"state"}.", ".$n{"op_flags"};
$temp .= "|M, ".translate_arity($arity).", 0, sizeof($arch\_attr_t) + $n_res * sizeof(arch_register_t *), &ops);\n";
push(@obst_new_irop, $temp);
push(@obst_new_irop, " set_op_tag(op_$op, &$arch\_op_tag);\n");
push(@obst_enum_op, " iro_$op,\n");
push(@obst_header, "\n");
......@@ -323,11 +324,37 @@ print OUT "\n";
print OUT @obst_get_opvar;
print OUT "\n";
print OUT<<ENDOFISIRN;
print OUT<<EOF;
static int $arch\_opcode_start = -1;
static int $arch\_opcode_end = -1;
EOF
# build the FOURCC arguments from $arch
my ($a, $b, $c, $d) = ('\0', '\0', '\0', '\0');
if (length($arch) >= 1) {
$a = uc(substr($arch, 0, 1));
}
if (length($arch) >= 2) {
$b = uc(substr($arch, 1, 1));
}
if (length($arch) >= 3) {
$c = uc(substr($arch, 2, 1));
}
if (length($arch) >= 4) {
$d = uc(substr($arch, 3, 1));
}
print OUT "static unsigned $arch\_op_tag = FOURCC('$a', '$b', '$c', '$d');\n";
print OUT<<ENDOFISIRN;
/** Return the opcode number of the first $arch opcode. */
int get_$arch\_opcode_first(void) {
return $arch\_opcode_start;
......@@ -338,17 +365,9 @@ int get_$arch\_opcode_last(void) {
return $arch\_opcode_end;
}
/** Return non-zero if the given node is a $arch machine node. */
/** Return 1 if the given node is a $arch machine node, 0 otherwise */
int is_$arch\_irn(const ir_node *node) {
unsigned opc = (unsigned)get_irn_opcode(node);
assert($arch\_opcode_start > 0 && "missing opcode init");
assert($arch\_opcode_end > 0 && "missing opcode init");
if (opc - (unsigned)$arch\_opcode_start < (unsigned)($arch\_opcode_end - $arch\_opcode_start))
return 1;
return 0;
return get_op_tag(get_irn_op(node)) == &$arch\_op_tag;
}
int get_$arch\_irn_opcode(const ir_node *node) {
......
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