From 4213a3b69e173f143ef9e2adc83d97088d1b7e53 Mon Sep 17 00:00:00 2001
From: Anthony Green <green@redhat.com>
Date: Tue, 8 Oct 2002 07:19:34 +0000
Subject: [PATCH] Fix bitmap bug.

From-SVN: r57919
---
 gcc/ChangeLog | 4 ++++
 gcc/bitmap.c  | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a1d5e553015..92ffc991bf5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-10-08  Anthony Green  <green@redhat.com> 
+
+	* bitmap.c (bitmap_equal_p): Clear all bitmap_head fields. 
+
 2002-10-08  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
 
 	* config/c4x/c4x.c (c4x_print_operand): Enlarge buffer
diff --git a/gcc/bitmap.c b/gcc/bitmap.c
index e22a524ce17..21378b5c677 100644
--- a/gcc/bitmap.c
+++ b/gcc/bitmap.c
@@ -706,7 +706,7 @@ bitmap_equal_p (a, b)
   bitmap_head c;
   int ret;
 
-  c.first = c.current = 0;
+  memset (&c, 0, sizeof (c)); 
   ret = ! bitmap_operation (&c, a, b, BITMAP_XOR);
   bitmap_clear (&c);
 
-- 
2.30.2