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| author | Jakub Jelinek <jakub@redhat.com> | 2012-01-25 21:22:53 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-01-25 21:22:53 +0100 |
| commit | 21ae439c983250880d3549e89015eea76c7bdbc4 (patch) | |
| tree | a35589e97dcfaed79d57edd167a3ff36e1f76e37 | |
| parent | 6b525af80e754aa99209e3c465f6cc4b12e68fc0 (diff) | |
| download | gcc-21ae439c983250880d3549e89015eea76c7bdbc4.zip gcc-21ae439c983250880d3549e89015eea76c7bdbc4.tar.gz gcc-21ae439c983250880d3549e89015eea76c7bdbc4.tar.bz2 | |
re PR middle-end/51986 (uninitialized variable warning regression prevents bootstrap)
PR middle-end/51986
* sched-deps.c (sched_get_condition_with_rev_uncached): Don't test
for pat == 0.
From-SVN: r183536
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/sched-deps.c | 5 |
2 files changed, 7 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f7ad0cd..81ab217 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index bf042a4..095bae8 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -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; |