diff options
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-01 20:31:32 +0000 |
|---|---|---|
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-01 20:31:32 +0000 |
| commit | e85cf4e5d0d8c9388d3eaaaa606b5db4e9ed62e8 (patch) | |
| tree | 9b926d72ddfbc7904a373e59872f1d07b4e4e417 /gcc/tree-if-conv.c | |
| parent | d3af0a3acf4b64d04df69c244c047c1294f72b38 (diff) | |
| download | gcc-e85cf4e5d0d8c9388d3eaaaa606b5db4e9ed62e8.tar.gz | |
Replace some heap vectors with stack vectors.
From http://gcc.gnu.org/ml/gcc-patches/2013-10/msg02735.html
This patch is pretty dull, it just replaces a bunch of things of the
form
vec<T> x;
x.create (N); // N is a constant
blah blah
x.release ();
by
stack_vec<T, N> x;
blah blah
2013-11-01 Trevor Saunders <tsaunders@mozilla.com>
gcc/
* function.c (reorder_blocks): Convert block_stack to a stack_vec.
* gimplify.c (gimplify_compound_lval): Likewise.
* graphite-clast-to-gimple.c (gloog): Likewise.
* graphite-dependences.c (loop_is_parallel_p): Likewise.
* graphite-scop-detection.c (scopdet_basic_block_info): Likewise.
(limit_scop); Likewise.
(build_scops): Likewise.
(dot_scop): Likewise.
* graphite-sese-to-poly.c (sese_dom_walker): Likewise.
(build_scop_drs): Likewise.
(insert_stmts): Likewise.
(insert_out_of_ssa_copy): Likewise.
(remove_phi): Likewise.
(rewrite_commutative_reductions_out_of_ssa_close_phi): Likewise.
* hw-doloop.c (discover_loop): Likewise.
* tree-call-cdce.c (shrink_wrap_one_built_in_call): Likewise.
* tree-dfa.c (dump_enumerated_decls): Likewise.
* tree-if-conv.c (if_convertable_loop_p): Likewise.
* tree-inline.c (tree_function_versioning): Likewise.
* tree-loop-distribution.c (build_rdg): Likewise.
(rdg_flag_vertex_and_dependent): Likewise.
(distribute_loop): Likewise.
* tree-parloops.c (loop_parallel_p): Likewise.
(eliminate_local_variables): Likewise.
(separate_decls_in_region): Likewise.
* tree-predcom.c (tree_predictive_commoning_loop): Likewise.
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
* tree-ssa-uncprop.c (uncprop_dom_walker): Likewise.
* tree-vect-loop.c (vect_analyze_scaler_cycles_1): Likewise.
* tree-vect-patterns.c (vect_pattern_recog): Likewise.
* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
(vectorizable_condition): Likewise.
gcc/cp/
* semantics.c (build_anon_member_initialization): Convert fields to be
a stack_vec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204301 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-if-conv.c')
| -rw-r--r-- | gcc/tree-if-conv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c index feb51deb882..31994b718e5 100644 --- a/gcc/tree-if-conv.c +++ b/gcc/tree-if-conv.c @@ -1165,7 +1165,6 @@ if_convertible_loop_p (struct loop *loop) bool res = false; vec<data_reference_p> refs; vec<ddr_p> ddrs; - vec<loop_p> loop_nest; /* Handle only innermost loop. */ if (!loop || loop->inner) @@ -1199,7 +1198,7 @@ if_convertible_loop_p (struct loop *loop) refs.create (5); ddrs.create (25); - loop_nest.create (3); + stack_vec<loop_p, 3> loop_nest; res = if_convertible_loop_p_1 (loop, &loop_nest, &refs, &ddrs); if (flag_tree_loop_if_convert_stores) |