* unroll.c (unroll_loop): Zero label_map.

From-SVN: r51300

* unroll.c (unroll_loop): Zero label_map.
From-SVN: r51300
cd39fc13 · Richard Henderson · Richard Henderson · e7d482b9 · cd39fc13 · cd39fc13
Commit cd39fc13 authored Mar 24, 2002 by Richard Henderson Committed by Richard Henderson Mar 24, 2002
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gcc/ChangeLog
+2 -0

gcc/unroll.c
+1 -2

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


--- 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));
    }