diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-06 07:38:07 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-06-06 07:38:07 +0000 |
| commit | b30833276eeb1d0a2a8ac5a69bd4fcfa6f1e816c (patch) | |
| tree | 20e556c7d8b7c03079833b61519c222ba819f783 /gcc/tree-ssa-copy.c | |
| parent | 0e7ae55771156a293f2eeb2beaf7bd69b037a148 (diff) | |
| download | gcc-b30833276eeb1d0a2a8ac5a69bd4fcfa6f1e816c.tar.gz | |
2014-06-06 Richard Biener <rguenther@suse.de>
* cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
(construct_init_block): Likewise.
(construct_exit_block): Likewise.
(pass_expand::execute): Likewise.
* graphite.c (graphite_transforms): Replace check for current_loops
with a check for > 1 loops.
(pass_graphite_transforms::execute): Adjust.
* ipa-split.c (split_function): Remove check for current_loops.
* omp-low.c (expand_parallel_call): Likewise.
(expand_omp_for_init_counts): Likewise.
(extract_omp_for_update_vars): Likewise.
(expand_omp_for_generic): Likewise.
(expand_omp_sections): Likewise.
(expand_omp_target): Likewise.
* tracer.c (tail_duplicate): Likewise.
(pass_tracer::execute): Likewise.
* trans-mem.c (expand_transaction): Likewise.
* tree-complex.c (expand_complex_div_wide): Likewise.
* tree-eh.c (lower_resx): Likewise.
(cleanup_empty_eh_merge_phis): Likewise.
* tree-predcom.c (run_tree_predictive_commoning): Replace check for
current_loops with a check for > 1 loops.
(pass_predcom::execute): Adjust.
* tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
* tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
* tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
* tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
* tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
* tree-switch-conversion.c (process_switch): Likewise.
* tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
* tree-vrp.c (vrp_visit_phi_node): Likewise.
(execute_vrp): Likewise.
* ubsan.c (ubsan_expand_null_ifn): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211306 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-copy.c')
| -rw-r--r-- | gcc/tree-ssa-copy.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-ssa-copy.c b/gcc/tree-ssa-copy.c index 0c1421666bb..e0ed63f0a44 100644 --- a/gcc/tree-ssa-copy.c +++ b/gcc/tree-ssa-copy.c @@ -406,8 +406,7 @@ copy_prop_visit_phi_node (gimple phi) ??? The value will be always loop invariant. In loop-closed SSA form do not copy-propagate through PHI nodes in blocks with a loop exit edge predecessor. */ - if (current_loops - && TREE_CODE (arg_value) == SSA_NAME + if (TREE_CODE (arg_value) == SSA_NAME && (loop_depth_of_name (arg_value) > loop_depth_of_name (lhs) || (loops_state_satisfies_p (LOOP_CLOSED_SSA) && loop_exit_edge_p (e->src->loop_father, e)))) |