* unroll.c (unroll_loop): Zero label_map.

From-SVN: r51300

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7ab39ffabdd0c74a6633d0e0a25955e910a205f1..e0b396c24f4a195eaa5537ff02e1d798884ac73a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2002-03-24  Richard Henderson  <rth@redhat.com>
 
+       * unroll.c (unroll_loop): Zero label_map.
+
        * gcse.c: Include except.h.
        * Makefile.in (gcse.o): Update.
 

diff --git a/gcc/unroll.c b/gcc/unroll.c
index cc3865641f1830c7be24b3e4a669fb212df96b9f..1047ebfb8f5776e86e58573fad3848ff949bd4c6 100644 (file)
--- a/gcc/unroll.c
+++ b/gcc/unroll.c
@@ -721,8 +721,7 @@ unroll_loop (loop, insn_count, strength_reduce_p)
 
   if (max_labelno > 0)
     {
-      map->label_map = (rtx *) xmalloc (max_labelno * sizeof (rtx));
-
+      map->label_map = (rtx *) xcalloc (max_labelno, sizeof (rtx));
       local_label = (char *) xcalloc (max_labelno, sizeof (char));
     }