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| author | Dehao Chen <dehao@google.com> | 2012-10-01 16:33:23 +0000 |
|---|---|---|
| committer | Dehao Chen <dehao@gcc.gnu.org> | 2012-10-01 16:33:23 +0000 |
| commit | 84df911b453a01260d20f36a3086363207c12079 (patch) | |
| tree | 6db6edb49c936df87ae56cef023bca185c781bd3 /gcc/tree-vect-loop-manip.c | |
| parent | 83ddb39f042105cbb8861445c017062fe2c2d3a6 (diff) | |
| download | gcc-84df911b453a01260d20f36a3086363207c12079.zip gcc-84df911b453a01260d20f36a3086363207c12079.tar.gz gcc-84df911b453a01260d20f36a3086363207c12079.tar.bz2 | |
re PR middle-end/54759 (segfault for gcc.dg/vect/pr49093.c on Solaris)
2012-10-01 Dehao Chen <dehao@google.com>
PR middle-end/54759
* gcc/tree-vect-loop-manip.c (slpeel_make_loop_iterate_ntimes): Use
LOCATION_LOCUS to compare with UNKNOWN_LOCATION.
(slpeel_tree_peel_loop_to_edge): Likewise.
* gcc/tree-vectorizer.c (vectorize_loops): Likewise.
From-SVN: r191931
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
| -rw-r--r-- | gcc/tree-vect-loop-manip.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c index d9b3040..a91dd91 100644 --- a/gcc/tree-vect-loop-manip.c +++ b/gcc/tree-vect-loop-manip.c @@ -794,8 +794,9 @@ slpeel_make_loop_iterate_ntimes (struct loop *loop, tree niters) loop_loc = find_loop_location (loop); if (dump_kind_p (MSG_NOTE)) { - dump_printf (MSG_NOTE, "\nloop at %s:%d: ", LOC_FILE (loop_loc), - LOC_LINE (loop_loc)); + if (LOCATION_LOCUS (loop_loc) != UNKNOWN_LOC) + dump_printf (MSG_NOTE, "\nloop at %s:%d: ", LOC_FILE (loop_loc), + LOC_LINE (loop_loc)); dump_gimple_stmt (MSG_NOTE, TDF_SLIM, cond_stmt, 0); } loop->nb_iterations = niters; |