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| author | Richard Biener <rguenther@suse.de> | 2013-04-02 13:31:05 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-04-02 13:31:05 +0000 |
| commit | 90eb75f26e6214dc4e673526952932674e901d8c (patch) | |
| tree | d61f3dd52df8a8b6cfa4d150c4f699a8905e0dc3 /gcc/tree-vect-loop-manip.c | |
| parent | 8034bcbee6a8de54d29e70aa15671ff9ea297493 (diff) | |
| download | gcc-90eb75f26e6214dc4e673526952932674e901d8c.zip gcc-90eb75f26e6214dc4e673526952932674e901d8c.tar.gz gcc-90eb75f26e6214dc4e673526952932674e901d8c.tar.bz2 | |
re PR tree-optimization/56778 (ICE on several benchmarks after r196775.)
2013-04-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/56778
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
Runtime alias tests are not supported for gather loads.
* tree-vect-loop-manip.c (vect_loop_versioning): Insert
stmts referenced from SSA operands before updating SSA form.
* gcc.dg/torture/pr56778.c: New testcase.
From-SVN: r197355
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
| -rw-r--r-- | gcc/tree-vect-loop-manip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c index b0120a9..a158c62 100644 --- a/gcc/tree-vect-loop-manip.c +++ b/gcc/tree-vect-loop-manip.c @@ -2476,11 +2476,11 @@ vect_loop_versioning (loop_vec_info loop_vinfo, /* End loop-exit-fixes after versioning. */ - update_ssa (TODO_update_ssa); if (cond_expr_stmt_list) { cond_exp_gsi = gsi_last_bb (condition_bb); gsi_insert_seq_before (&cond_exp_gsi, cond_expr_stmt_list, GSI_SAME_STMT); } + update_ssa (TODO_update_ssa); } |