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

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From-SVN: r38598
This commit is contained in:
Andreas Jaeger 2001-01-01 23:20:49 +01:00 committed by Jeff Law
parent cf01124384
commit 021d7b267e
2 changed files with 6 additions and 2 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
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.

4
gcc/loop.c
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@ -1,6 +1,6 @@
/* 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);