INSTR_STORE_V, /* variant, should never be accessed */
};
-uint16_t type_store_instr[TYPE_COUNT] = {
+uint16_t type_storep_instr[TYPE_COUNT] = {
INSTR_STOREP_F, /* should use I when having integer support */
INSTR_STOREP_S,
INSTR_STOREP_F,
return NULL;
}
-ir_value* ir_function_create_local(ir_function *self, const char *name, int vtype)
+ir_value* ir_function_create_local(ir_function *self, const char *name, int vtype, bool param)
{
ir_value *ve = ir_function_get_local(self, name);
if (ve) {
return NULL;
}
- ve = ir_value_var(name, store_local, vtype);
+ if (param &&
+ self->locals_count &&
+ self->locals[self->locals_count-1]->store != store_param) {
+ printf("cannot add parameters after adding locals\n");
+ return NULL;
+ }
+
+ ve = ir_value_var(name, (param ? store_param : store_local), vtype);
if (!ir_function_locals_add(self, ve)) {
ir_value_delete(ve);
return NULL;
if (v->writes[w]->_ops[0] == v)
v->writes[w]->_ops[0] = instr->_ops[0];
- if (old->store != store_value && old->store != store_local)
+ if (old->store != store_value && old->store != store_local && old->store != store_param)
{
/* If it originally wrote to a global we need to store the value
* there as welli
value = instr->_ops[o];
/* We only care about locals */
+ /* we also calculate parameter liferanges so that locals
+ * can take up parameter slots */
if (value->store != store_value &&
- value->store != store_local)
+ value->store != store_local &&
+ value->store != store_param)
continue;
/* read operands */
int (*oprintf)(const char*, ...))
{
size_t i;
+ if (f->builtin != 0) {
+ oprintf("%sfunction %s = builtin %i\n", ind, f->name, -f->builtin);
+ return;
+ }
oprintf("%sfunction %s\n", ind, f->name);
strncat(ind, "\t", IND_BUFSZ);
if (f->locals_count)