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| author | Trevor Saunders <tsaunders@mozilla.com> | 2013-11-01 20:31:32 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@gcc.gnu.org> | 2013-11-01 16:31:32 -0400 |
| commit | 07687835bea637072221fdcbeb11cf14c43986f7 (patch) | |
| tree | 9b926d72ddfbc7904a373e59872f1d07b4e4e417 /gcc/tree-vect-loop.c | |
| parent | 654a6bb421af2e0aadccc0b29ce5af298519c8e9 (diff) | |
| download | gcc-07687835bea637072221fdcbeb11cf14c43986f7.zip gcc-07687835bea637072221fdcbeb11cf14c43986f7.tar.gz gcc-07687835bea637072221fdcbeb11cf14c43986f7.tar.bz2 | |
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.
From-SVN: r204301
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 1da87c7..d5f86ad 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -591,8 +591,7 @@ vect_analyze_scalar_cycles_1 (loop_vec_info loop_vinfo, struct loop *loop) { basic_block bb = loop->header; tree init, step; - vec<gimple> worklist; - worklist.create (64); + stack_vec<gimple, 64> worklist; gimple_stmt_iterator gsi; bool double_reduc; @@ -723,8 +722,6 @@ vect_analyze_scalar_cycles_1 (loop_vec_info loop_vinfo, struct loop *loop) dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, "Unknown def-use cycle pattern.\n"); } - - worklist.release (); } |