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added global code motion

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Lorenzo Torres 2026-01-14 18:36:27 +01:00
parent 09d6cf4b46
commit 032c04ad1d
4 changed files with 1341 additions and 17 deletions
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11
sema.c
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@ -558,11 +558,20 @@ static type *get_expression_type(sema *s, ast_node *node)
node->expr_type = t;
return t;
case NODE_CALL:
prot = shget(prototypes, intern_string(s, node->expr.call.name, node->expr.call.name_len));
node->expr.call.name = intern_string(s, node->expr.call.name, node->expr.call.name_len);
prot = shget(prototypes, node->expr.call.name);
if (!prot) {
error(node, "unknown function.");
return NULL;
}
// Process call arguments
ast_node *arg = node->expr.call.parameters;
while (arg && arg->type == NODE_UNIT) {
if (arg->expr.unit_node.expr) {
get_expression_type(s, arg->expr.unit_node.expr);
}
arg = arg->expr.unit_node.next;
}
t = prot->type;
node->expr_type = t;
return t;