* loop.c (scan_loop): Use xmalloc to allocate movables.

From-SVN: r38598

* loop.c (scan_loop): Use xmalloc to allocate movables.
From-SVN: r38598
021d7b26 · Andreas Jaeger · Jeff Law · cf011243 · 021d7b26 · 021d7b26
Commit 021d7b26 authored Jan 01, 2001 by Andreas Jaeger Committed by Jeff Law Jan 01, 2001
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gcc/ChangeLog
+4 -0

gcc/loop.c
+2 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2001-01-01  Andreas Jaeger  <aj@suse.de>
+
+	* loop.c (scan_loop): Use xmalloc to allocate movables.
+
 2001-01-01  Alexandre Oliva  <aoliva@redhat.com>

 	* tm.texi (REGISTER_MOVE_COST): Add a mode argument.

--- a/gcc/loop.c
+++ b/gcc/loop.c
 /* Perform various loop optimizations, including strength reduction.
   Copyright (C) 1987, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-   1998, 1999, 2000 Free Software Foundation, Inc.
+   1998, 1999, 2000, 2001 Free Software Foundation, Inc.

 This file is part of GNU CC.

@@ -909,7 +909,7 @@ scan_loop (loop, flags)
 	      if (VARRAY_INT (regs->set_in_loop, regno) == 2)
 		{
 		  register struct movable *m;
-		  m = (struct movable *) alloca (sizeof (struct movable));
+		  m = (struct movable *) xmalloc (sizeof (struct movable));
 		  m->next = 0;
 		  m->insn = p;
 		  m->set_dest = SET_DEST (set);