It's not possible to produce a valid & correct IR if
the function contains a goto to an undeclared label.
So, try to catch these situations and mark the function
as such, the linearization will then simply ignore it.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
evaluate.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/evaluate.c b/evaluate.c
index d4b462274add..c757fc82b204 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -3750,6 +3750,7 @@ static void evaluate_goto_statement(struct statement *stmt)
if (label->namespace == NS_LABEL && !label->stmt) {
sparse_error(stmt->pos, "label '%s' was not declared", show_ident(label->ident));
+ current_fn->bogus_linear = 1;
}
}
--
2.26.2
