codegen labels

omdxp · Sep 1, 2024 · b3858a4 · b3858a4
1 parent 291a8e8
commit b3858a4
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/codegen.c b/codegen.c
@@ -1843,6 +1843,10 @@ void codegen_generate_goto_stmt(struct node *node) {
   asm_push("jmp label_%s", node->stmt._goto.label->sval);
 }
 
+void codegen_generate_label(struct node *node) {
+  asm_push("label_%s:", node->label.name->sval);
+}
+
 void codegen_generate_statement(struct node *node, struct history *history) {
   switch (node->type) {
   case NODE_TYPE_VARIABLE:
@@ -1900,6 +1904,10 @@ void codegen_generate_statement(struct node *node, struct history *history) {
   case NODE_TYPE_STATEMENT_GOTO:
     codegen_generate_goto_stmt(node);
     break;
+
+  case NODE_TYPE_LABEL:
+    codegen_generate_label(node);
+    break;
   }
 
   codegen_discard_unused_stack();