diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-05 00:29:13 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-01-05 00:29:13 +0000 |
| commit | d1a21c3587f1f9190f36491fc74f47d4417279fd (patch) | |
| tree | 7ed483d2a4a54a89e76313cefcc761266b5e3d4b /gcc/var-tracking.c | |
| parent | 132ab4ad351323c5c2690cc83e60efee8a3558bb (diff) | |
| download | gcc-d1a21c3587f1f9190f36491fc74f47d4417279fd.tar.gz | |
PR debug/51746
* var-tracking.c (add_stores): For COND_EXEC allow oval to be NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182897 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/var-tracking.c')
| -rw-r--r-- | gcc/var-tracking.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c index 27bff38751c..557a2ca41dc 100644 --- a/gcc/var-tracking.c +++ b/gcc/var-tracking.c @@ -1,5 +1,5 @@ /* Variable tracking routines for the GNU compiler. - Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011 + Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. This file is part of GCC. @@ -5519,7 +5519,7 @@ add_stores (rtx loc, const_rtx expr, void *cuip) gcc_assert (oval != v); gcc_assert (REG_P (oloc) || MEM_P (oloc)); - if (!cselib_preserved_value_p (oval)) + if (oval && !cselib_preserved_value_p (oval)) { micro_operation moa; |