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  1. 22 Jun, 2015 7 commits
    • tree-vectorizer.h (_loop_vec_info): Add scalar_cost_vec and single_scalar_iteration_cost members. · 6d098c57 
      2015-06-22  Richard Biener  <rguenther@suse.de>

	* tree-vectorizer.h (_loop_vec_info): Add scalar_cost_vec
	and single_scalar_iteration_cost members.
	(LOOP_VINFO_SCALAR_ITERATION_COST): New.
	(LOOP_VINFO_SINGLE_SCALAR_ITERATION_COST): Likewise.
	(vect_get_single_scalar_iteration_cost): Remove.
	* tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost):
	Use LOOP_VINFO_SCALAR_ITERATION_COST.
	* tree-vect-loop.c (destroy_loop_vec_info): Free
	scalar_cost_vec.
	(vect_get_single_scalar_iteration_cost): Compute result into
	LOOP_VINFO_SINGLE_SCALAR_ITERATION_COST and
	LOOP_VINFO_SCALAR_ITERATION_COST.  Make static.
	(vect_analyze_loop_2): Call vect_get_single_scalar_iteration_cost.
	(vect_estimate_min_profitable_iters): Use them.

From-SVN: r224723
      Richard Biener committed
    • add PR reference · 606e3099 
      From-SVN: r224722
      Christian Bruel committed
    • Add -mflip-thumb for testing. · e6553050 
      PR target/52144n
* config/arm/arm.c (add_attribute, arm_insert_attributes): New functions
(TARGET_INSERT_ATTRIBUTES): Define.
(thumb_flipper): New var.
* config/arm/arm.opt (-mflip-thumb): New switch.

PR target/52144
* gcc.target/arm/flip-thumb.c: New test.

From-SVN: r224721
      Christian Bruel committed
    • re PR ipa/65908 (ICE: in expand_thunk, at cgraphunit.c:1700) · 1628e36b 
      
	PR ipa/65908
	* ipa-icf.c (sem_item::target_supports_symbol_aliases): Remove
	construction of arg_types.
	(sem_function::sem_function): Likewise.
	(sem_function::~sem_function): Remove destruction of arg_types.
	(sem_function::compatible_parm_types_p): New function.
	(sem_function::equals_wpa): Reorg matching of return values
	and parameter types.
	(sem_function::equals_private): Reorg mathcing of argument types.
	(sem_function::parse_tree_args): Remove.
	* ipa-icf.h (init_wpa): Do not call it.
	(parse_tree_args): Remove.
	(compatible_parm_types_p): Declare.
	(result_type): Remove.
	(arg_types): Remove.
	* testsuite/g++.dg/ipa/pr65908.C: New testcase.

Co-Authored-By: Martin Liska <mliska@suse.cz>

From-SVN: r224720
      Jan Hubicka committed
    • re PR rtl-optimization/66351 (r223883 miscompiles stage2 compiler on ia64) · 7083621f 
      
	PR ipa/66351
	* ipa-polymorphic-call.c
	(ipa_polymorphic_call_context::get_dynamic_type): Fix thinko when
	initializing alias oracle; fix formating; set base_alias_set if it
	is known.

From-SVN: r224719
      Jan Hubicka committed
    • Use std::swap instead of manual swaps. · 6b4db501 
      gcc/
	* auto-inc-dec.c (reverse_mem, reverse_inc): Remove.
	(parse_add_or_inc): Use std::swap instead of reverse_{mem,inc}.
	(find_inc): Likewise.
	* combine.c (combine_simplify_rtx): Use std::swap instead of manually
	swapping.
	* df-core.c (df_worklist_dataflow_doublequeue): Likewise.
	* df-scan.c (df_swap_refs): Remove.
	(df_sort_and_compress_refs): Use std::swap instead of df_swap_refs.
	* dominance.c (link_roots): Use std::swap instead of manually swapping.
	* expr.c (expand_expr_real_2, do_store_flag): Likewise.
	* fold-const.c (fold_relational_const): Likewise.
	* genattrtab.c (simplify_test_exp): Likewise.
	* gimple-match-head.c (gimple_resimplify2, gimple_resimplify3,
	gimple_simplify): Likewise.
	* ifcvt.c (noce_try_abs, find_if_header): Likewise.
	* internal-fn.c (expand_addsub_overflow, expand_mul_overflow): Likewise.
	* ipa-devirt.c (add_type_duplicate): Likewise.
	* loop-iv.c (get_biv_step_1, iv_number_of_iterations): Likewise.
	* lra-lives.c (lra_setup_reload_pseudo_preferenced_hard_reg): Likewise.
	* lra.c (lra_create_copy): Likewise.
	* lto-streamer-out.c (DFS::DFS): Likewise.
	* modulo-sched.c (get_sched_window): Likewise.
	* omega.c (omega_pretty_print_problem): Likewise.
	* optabs.c (prepare_float_lib_cmp, expand_mult_highpart): Likewise.
	* reload1.c (reloads_unique_chain_p): Likewise.
	* sel-sched-ir.c (exchange_lv_sets, exchange_av_sets): Remove.
	(exchange_data_sets): Move logic from exchange_{av,lv}_sets here and
	use std::swap.
	* simplify-rtx.c (simplify_unary_operation_1): Use std::swap instead of
	manually swapping.
	* tree-if-conv.c (is_cond_scalar_reduction, predicate_scalar_phi,
	predicate_mem_writes): Likewise.
	* tree-loop-distribution.c (pg_add_dependence_edges): Likewise.
	* tree-predcom.c (combine_chains): Likewise.
	* tree-ssa-alias.c (nonoverlapping_component_refs_p,
	refs_may_alias_p_1): Likewise.
	* tree-ssa-ifcombine.c (recognize_if_then_else): Likewise.
	* tree-ssa-loop-ivopts.c (extract_cond_operands): Likewise.
	* tree-ssa-loop-niter.c (refine_bounds_using_guard,
	number_of_iterations_cond): Likewise.
	* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
	* tree-ssa-sccvn.c (vn_nary_op_compute_hash): Likewise.
	* tree-vect-slp.c (vect_build_slp_tree): Likewise.
	* tree-vect-stmts.c (supportable_widening_operation): Likewise.
	* tree-vrp.c (extract_range_from_binary_expr_1,
	extract_range_from_unary_expr_1): Likewise.

gcc/cp/
	* pt.c (maybe_adjust_types_for_deduction): Use std::swap instead of
	manually swapping.
	* semantics.c (finish_omp_atomic): Likewise.
	* typeck.c (cp_build_array_ref): Likewise.

gcc/c-family/
	* c-common.c (scalar_to_vector): Use std::swap instead of manually
	swapping.

From-SVN: r224718
      Mikhail Maltsev committed
    • Daily bump. · b40bfc06 
      From-SVN: r224717
      GCC Administrator committed
  3. 21 Jun, 2015 1 commit
  5. 20 Jun, 2015 3 commits
  7. 19 Jun, 2015 29 commits