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re PR middle-end/51986 (uninitialized variable warning regression prevents bootstrap)

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PR middle-end/51986
	* sched-deps.c (sched_get_condition_with_rev_uncached): Don't test
	for pat == 0.

From-SVN: r183536
This commit is contained in:
Jakub Jelinek 2012-01-25 21:22:53 +01:00 committed by Jakub Jelinek
parent 6b525af80e
commit 21ae439c98
2 changed files with 7 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2012-01-25 Jakub Jelinek <jakub@redhat.com>
PR middle-end/51986
* sched-deps.c (sched_get_condition_with_rev_uncached): Don't test
for pat == 0.
2012-01-25 Richard Sandiford <rdsandiford@googlemail.com>
* config/mips/mips.c (mips_small_data_pattern_1): Don't process

5
gcc/sched-deps.c
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@ -2,7 +2,7 @@
instructions.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011
2011, 2012
Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com) Enhanced by,
and currently maintained by, Jim Wilson (wilson@cygnus.com)
@ -521,9 +521,6 @@ sched_get_condition_with_rev_uncached (const_rtx insn, bool *rev)
rtx pat = PATTERN (insn);
rtx src;
if (pat == 0)
return 0;
if (rev)
*rev = false;