gcse.c (free_ldst_entry): Only free hashtable if it exists.

2005-11-10 Richard Guenther <rguenther@suse.de> * gcse.c (free_ldst_entry): Only free hashtable if it exists. From-SVN: r106734

gcse.c (free_ldst_entry): Only free hashtable if it exists.
2005-11-10 Richard Guenther <rguenther@suse.de> * gcse.c (free_ldst_entry): Only free hashtable if it exists. From-SVN: r106734
35b5442a · Richard Guenther · Richard Biener · a15024e6 · 35b5442a · 35b5442a
Commit 35b5442a authored Nov 10, 2005 by Richard Guenther Committed by Richard Biener Nov 10, 2005
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gcc/ChangeLog
+5 -0

gcc/gcse.c
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2005-11-10  Richard Guenther  <rguenther@suse.de>
+
+	* gcse.c (free_ldst_entry): Only free hashtable if
+	it exists.
+
 2005-11-09  Eric Botcazou  <ebotcazou@adacore.com>

 	* function.c (assign_stack_local_1): Issue an error message if

--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -5088,7 +5088,8 @@ free_ldst_entry (struct ls_expr * ptr)
 static void
 free_ldst_mems (void)
 {
-  htab_delete (pre_ldst_table);
+  if (pre_ldst_table)
+    htab_delete (pre_ldst_table);
  pre_ldst_table = NULL;

  while (pre_ldst_mems)