Fix bitmap bug.

From-SVN: r57919

Fix bitmap bug.
From-SVN: r57919
4213a3b6 · Anthony Green · Anthony Green · 39c9ceac · 4213a3b6 · 4213a3b6
Commit 4213a3b6 authored Oct 08, 2002 by Anthony Green Committed by Anthony Green Oct 08, 2002
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gcc/ChangeLog
+4 -0

gcc/bitmap.c
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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);