From 149e370ff390d669bf60948dbbafb502c010aa54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Thu, 28 Sep 2000 18:26:01 +0200
Subject: [PATCH] Fix for infinite loop in optimizer.
Rev: src/las.c:1.217
---
src/las.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/las.c b/src/las.c
index be532e26da..db30eae4ab 100644
--- a/src/las.c
+++ b/src/las.c
@@ -5,7 +5,7 @@
\*/
/**/
#include "global.h"
-RCSID("$Id: las.c,v 1.216 2000/09/26 22:19:03 hubbe Exp $");
+RCSID("$Id: las.c,v 1.217 2000/09/28 16:26:01 grubba Exp $");
#include "language.h"
#include "interpret.h"
@@ -4193,13 +4193,14 @@ static void optimize(node *n)
tmp1 = freeze_node(n);
if (tmp1 != n) {
/* n was a duplicate node. Use the original. */
+ /* Make sure the original isn't defrosted too. */
+ tmp1->node_info &= ~OPT_DEFROSTED;
goto use_tmp1;
}
/* Remove the extra ref from n */
free_node(n);
-#else /* IN_TPIKE */
- n->node_info &= ~OPT_DEFROSTED;
#endif /* !IN_TPIKE */
+ n->node_info &= ~OPT_DEFROSTED;
if (n->node_info & OPT_OPTIMIZED) {
/* No need to check this node any more. */
n = n->parent;
--
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