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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 | |
| 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
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/tree-vect-loop-manip.c | 5 | ||||
| -rw-r--r-- | gcc/tree-vectorizer.c | 6 |
3 files changed, 15 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9a20ab5..3961099 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +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. + 2012-10-01 Andrew MacLeod <amacleod@redhat.com> PR target/54087 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; diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 777a126..4bd0e9b 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -106,7 +106,8 @@ vectorize_loops (void) { loop_vec_info loop_vinfo; vect_location = find_loop_location (loop); - if (vect_location != UNKNOWN_LOC && dump_kind_p (MSG_ALL)) + if (LOCATION_LOCUS (vect_location) != UNKNOWN_LOC + && dump_kind_p (MSG_ALL)) dump_printf (MSG_ALL, "\nAnalyzing loop at %s:%d\n", LOC_FILE (vect_location), LOC_LINE (vect_location)); @@ -116,7 +117,8 @@ vectorize_loops (void) if (!loop_vinfo || !LOOP_VINFO_VECTORIZABLE_P (loop_vinfo)) continue; - if (vect_location != UNKNOWN_LOC && dump_kind_p (MSG_ALL)) + if (LOCATION_LOCUS (vect_location) != UNKNOWN_LOC + && dump_kind_p (MSG_ALL)) dump_printf (MSG_ALL, "\n\nVectorizing loop at %s:%d\n", LOC_FILE (vect_location), LOC_LINE (vect_location)); vect_transform_loop (loop_vinfo); |