Jeff Law [Thu, 21 May 2015 12:44:44 +0000 (06:44 -0600)]
combine.c (find_split_point): Handle ASHIFT like MULT to encourage multiply-accumulate/shift-add insn generation.
* combine.c (find_split_point): Handle ASHIFT like MULT to encourage
multiply-accumulate/shift-add insn generation.
* gcc.target/hppa/shadd-2.c: New test.
From-SVN: r223481
Jeff Law [Thu, 21 May 2015 12:44:35 +0000 (06:44 -0600)]
pa.c (pa_print_operand): New 'o' output modifier.
2015-05-20 Jeff Law <law@redhat.com>
* config/pa/pa.c (pa_print_operand): New 'o' output modifier.
(pa_mem_shadd_constant_p): Renamed from pa_shadd_constant_p.
(pa_shadd_constant_p): Allow constants for shadd insns rather
than valid scaling constants for memory addresses.
* config/pa/pa-protos.h (pa_mem_shadd_constant_p): Add prototype.
* config/pa/predicates.md (mem_shadd_operand): New predicate.
* config/pa/pa.md (shift-add insns using MULT): Use mem_shadd_operand.
(shift-add insns using ASHIFT): New patterns.
* gcc.target/hppa/hppa.exp: New target test driver.
* gcc.target/hppa/shadd-1.c: New test.
From-SVN: r223480
Oleg Endo [Thu, 21 May 2015 12:36:35 +0000 (12:36 +0000)]
re PR target/54236 ([SH] Improve addc and subc insn utilization)
gcc/
PR target/54236
* config/sh/sh.md (*round_int_even): Reject pattern if operands[0] and
operands[1] are the same.
gcc/testsuite/
PR target/54236
* gcc.target/sh/pr54236-2.c: Fix typo in comment.
From-SVN: r223479
Arnaud Charlet [Thu, 21 May 2015 10:51:22 +0000 (12:51 +0200)]
[multiple changes]
2015-05-21 Robert Dewar <dewar@adacore.com>
* freeze.adb: Minor reformatting.
* cstand.adb (Print_Standard): Fix bad printing of Duration
low bound.
* a-reatim.adb (Time_Of): Complete rewrite to properly detect
out of range args.
2015-05-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb: add (useless) initial value.
* sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram):
Check whether the procedure has parameters before processing
formals in ASIS mode.
From-SVN: r223477
Arnaud Charlet [Thu, 21 May 2015 10:47:50 +0000 (12:47 +0200)]
Minor reformatting.
From-SVN: r223476
Ed Schonberg [Thu, 21 May 2015 10:47:34 +0000 (10:47 +0000)]
sem_ch13.adb (Check_Iterator_Functions): Emit error on Iterator aspect as well when indexing function is illegal.
2015-05-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch13.adb (Check_Iterator_Functions): Emit error on Iterator
aspect as well when indexing function is illegal.
(Valid_Default_Iterator): Handle properly somme illegal cases
to prevent compilation abandoned messages.
(Check_Primitive_Function): Verify that type and indexing function
are in the same scope.
* freeze.adb (Freeze_Record): Extend patch on the presence of
indexing aspects to aspect Default_Iterator.
From-SVN: r223475
Ramana Radhakrishnan [Thu, 21 May 2015 09:23:14 +0000 (09:23 +0000)]
re PR target/26702 (.size is not emitted for BSS variables)
Fix PR target/26702
For Kwok Cheung Yeung.
From-SVN: r223473
Ilya Enkovich [Thu, 21 May 2015 08:32:52 +0000 (08:32 +0000)]
re PR middle-end/66221 (lto1: error: type variant has different TYPE_ARG_TYPES)
gcc/
PR middle-end/66221
* ipa-chkp.c (chkp_copy_function_type_adding_bounds): Use
build_distinct_type_copy to copy bounds.
gcc/testsuite/
PR middle-end/66221
* gcc.dg/lto/pr66221_0.c: New test.
* gcc.dg/lto/pr66221_1.c: New test.
From-SVN: r223471
Manuel López-Ibáñez [Thu, 21 May 2015 06:49:38 +0000 (06:49 +0000)]
re PR c/52952 (Wformat location info is bad (wrong column number))
gcc/testsuite/ChangeLog:
2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/52952
* gcc.dg/redecl-4.c: Update column numbers.
* gcc.dg/format/bitfld-1.c: Likewise.
* gcc.dg/format/attr-2.c: Likewise.
* gcc.dg/format/attr-6.c: Likewise.
* gcc.dg/format/attr-7.c (baz): Likewise.
* gcc.dg/format/asm_fprintf-1.c: Likewise.
* gcc.dg/format/attr-4.c: Likewise.
* gcc.dg/format/branch-1.c: Likewise.
* gcc.dg/format/c90-printf-1.c: Likewise. Add tests for column
locations within strings with embedded escape sequences.
gcc/c-family/ChangeLog:
2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/52952
* c-format.c (location_column_from_byte_offset): New.
(location_from_offset): New.
(struct format_wanted_type): Add offset_loc field.
(check_format_info): Move handling of location for extra arguments
closer to the point of warning.
(check_format_info_main): Pass the result of location_from_offset
to warning_at.
(format_type_warning): Pass the result of location_from_offset
to warning_at.
From-SVN: r223470
Thomas Schwinge [Thu, 21 May 2015 06:46:55 +0000 (08:46 +0200)]
genrecog: Address -Wsign-compare diagnostics.
g++-4.6 [...] [...]/gcc/genrecog.c
[...]/gcc/genrecog.c: In function 'state_size find_subroutines(routine_type, state*, vec<state*>&)':
[...]/gcc/genrecog.c:3338:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[...]/gcc/genrecog.c:3347:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[...]/gcc/genrecog.c:3359:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[...]/gcc/genrecog.c:3365:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
3305 state_size size;
[...]
3337 state_size to_size = find_subroutines (type, trans->to, procs);
3338 if (d->next && to_size.depth > MAX_DEPTH)
[...]
3347 if (to_size.num_statements < MIN_NUM_STATEMENTS)
[...]
3359 if (size.num_statements > MAX_NUM_STATEMENTS)
[...]
3365 && size.num_statements > MAX_NUM_STATEMENTS)
175 static const int MAX_DEPTH = 6;
[...]
179 static const int MIN_NUM_STATEMENTS = 5;
[...]
185 static const int MAX_NUM_STATEMENTS = 200;
[...]
3258 struct state_size
3259 {
[...]
3261 unsigned int num_statements;
[...]
3265 unsigned int depth;
3266 };
gcc/
* genrecog.c (MAX_DEPTH, MIN_NUM_STATEMENTS, MAX_NUM_STATEMENTS):
Change to unsigned int.
From-SVN: r223469
GCC Administrator [Thu, 21 May 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223468
Alan Modra [Wed, 20 May 2015 23:55:08 +0000 (09:25 +0930)]
re PR libgcc/66225 (libgcc/config/rs6000/morecore.S will not build on systems with an older assembler)
PR libgcc/66225
* config/rs6000/morestack.S: Remove ".abiversion 1".
From-SVN: r223464
Jason Merrill [Wed, 20 May 2015 21:32:52 +0000 (17:32 -0400)]
pt.c (tsubst_decl): SET_DECL_IMPLICIT_INSTANTIATION before register_specialization.
* pt.c (tsubst_decl) [VAR_DECL]: SET_DECL_IMPLICIT_INSTANTIATION
before register_specialization.
From-SVN: r223461
Jason Merrill [Wed, 20 May 2015 21:32:46 +0000 (17:32 -0400)]
decl.c (grok_op_properties): Don't complain about size_t placement delete here.
* decl.c (grok_op_properties): Don't complain about size_t
placement delete here.
* call.c (second_parm_is_size_t): Split out from...
(non_placement_deallocation_fn_p): ...here.
(build_op_delete_call): Warn about size_t placement delete with
-Wc++14-compat.
From-SVN: r223460
François Dumont [Wed, 20 May 2015 19:44:25 +0000 (19:44 +0000)]
formatter.h (_GLIBCXX_TYPEID): New macro to simplify usage of typeid.
2015-05-20 François Dumont <fdumont@gcc.gnu.org>
* include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
usage of typeid.
(_Error_formatter::_M_print_type): New.
* src/c++11/debug.cc
(_Error_formatter::_Parameter::_M_print_field): Use latter.
(_Error_formatter::_M_print_type): Implement latter using
__cxaabiv1::__cxa_demangle to print demangled type name.
From-SVN: r223455
Mikhail Maltsev [Wed, 20 May 2015 19:39:42 +0000 (19:39 +0000)]
Promote types of RTL expressions to more derived ones.
* bb-reorder.c (set_edge_can_fallthru_flag): Use rtx_jump_insn where
feasible.
(fix_up_fall_thru_edges): Likewise.
(fix_crossing_conditional_branches): Likewise. Promote jump targets
from to rtx_insn to rtx_code_label where feasible.
* bt-load.c (move_btr_def): Remove as-a cast of the value returned by
gen_move_insn (returned type changed to rtx_insn).
* builtins.c (expand_errno_check): Fix arguments of
do_compare_rtx_and_jump (now expects rtx_code_label).
(expand_builtin_acc_on_device): Likewise.
* cfgcleanup.c (try_simplify_condjump): Add cast when calling
invert_jump (now exprects rtx_jump_insn).
* cfgexpand.c (label_rtx_for_bb): Promote return type to rtx_code_label.
(construct_init_block): Use rtx_code_label.
* cfgrtl.c (block_label): Promote return type to rtx_code_label.
(try_redirect_by_replacing_jump): Use cast to rtx_jump_insn when
calling redirect_jump.
(patch_jump_insn): Likewise.
(redirect_branch_edge): Likewise.
(force_nonfallthru_and_redirect): Likewise.
(fixup_reorder_chain): Explicitly use rtx_jump_insn instead of rtx_insn
when suitable.
(rtl_lv_add_condition_to_bb): Update call of do_compare_rtx_and_jump.
* cfgrtl.h: Promote return type of block_label to rtx_code_label.
* config/bfin/bfin.c (hwloop_optimize): Fix call of emit_label_before.
* config/i386/i386.c (ix86_emit_cmove): Explicitly use rtx_code_label
to store the value retured by gen_label_rtx.
* config/mips/mips.c (mips16_split_long_branches): Promote rtx_insn to
rtx_jump_insn.
* config/sh/sh.c (gen_far_branch): Likewise. Fix call of invert_jump.
(split_branches): Fix calls of redirect_jump.
* dojump.c (jumpifnot): Promote argument type from rtx to rtx_code_label.
(jumpifnot_1): Likewise.
(jumpif): Likewise.
(jumpif_1): Likewise.
(do_jump_1): Likewise.
(do_jump): Likewise. Use rtx_code_label when feasible.
(do_jump_by_parts_greater_rtx): Likewise.
(do_jump_by_parts_zero_rtx): Likewise.
(do_jump_by_parts_equality_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
* dojump.h: Update function prototypes.
* dse.c (emit_inc_dec_insn_before): Remove case (gen_move_insn now
returns rtx_insn).
* emit-rtl.c (emit_jump_insn_before_noloc): Promote return type to
rtx_jump_insn.
(emit_label_before): Likewise.
(emit_jump_insn_after_noloc): Likewise.
(emit_jump_insn_after_setloc): Likewise.
(emit_jump_insn_after): Likewise
(emit_jump_insn_before_setloc): Likewise.
(emit_jump_insn_before): Likewise.
(emit_label_before): Promote return type to rtx_code_label.
(emit_label): Likewise.
* except.c (sjlj_emit_dispatch_table): Use jump_target_rtx.
* explow.c (emit_stack_save): Use gen_move_insn_uncast instead of
gen_move_insn.
(emit_stack_restore): Likewise.
* expmed.c (emit_store_flag_force): Fix calls of do_compare_rtx_and_jump.
(do_cmp_and_jump): Likewise.
* expr.c (expand_expr_real_2): Likewise. Promote some local variables
from rtx to rtx_code_label.
(gen_move_insn_uncast): New function.
* expr.h: Update return type of gen_move_insn (promote to rtx_insn).
* function.c (convert_jumps_to_returns): Fix call of redirect_jump.
* gcse.c (pre_insert_copy_insn): Use rtx_insn instead of rtx.
* ifcvt.c (dead_or_predicable): Use rtx_jump_insn when calling
invert_jump_1 and redirect_jump_1.
* internal-fn.c (expand_arith_overflow_result_store): Fix call of
do_compare_rtx_and_jump.
(expand_addsub_overflow): Likewise.
(expand_neg_overflow): Likewise.
(expand_mul_overflow): Likewise.
* ira.c (split_live_ranges_for_shrink_wrap): Use rtx_insn for
return value of gen_move_insn.
* jump.c (redirect_jump): Promote argument from rtx to rtx_jump_insn.
* loop-doloop.c (add_test): Use rtx_code_label.
(doloop_modify): Likewise.
(doloop_optimize): Likewise.
* loop-unroll.c (compare_and_jump_seq): Promote rtx to rtx_code_label.
* lra-constraints.c (emit_spill_move): Remove cast of value returned
by gen_move_insn.
(inherit_reload_reg): Add cast when calling dump_insn_slim.
(split_reg): Likewise.
* modulo-sched.c (schedule_reg_moves): Remove cast of value returned by
gen_move_insn.
* optabs.c (expand_binop_directly): Remove casts of values returned by
maybe_gen_insn.
(expand_unop_direct): Likewise.
(expand_abs): Likewise.
(maybe_emit_unop_insn): Likewise.
(maybe_gen_insn): Promote return type to rtx_insn.
* optabs.h: Update prototype of maybe_gen_insn.
* postreload-gcse.c (eliminate_partially_redundant_load): Remove
redundant cast.
* recog.c (struct peep2_insn_data): Promote type of insn field to
rtx_insn.
(peep2_reinit_state): Use NULL instead of NULL_RTX.
(peep2_attempt): Remove casts of insn in peep2_insn_data.
(peep2_fill_buffer): Promote argument from rtx to rtx_insn
* recog.h (struct insn_gen_fn): Promote return types of function
pointers and operator ().from rtx to rtx_insn.
* reorg.c (fill_simple_delay_slots): Promote rtx_insn to rtx_jump_insn.
(fill_eager_delay_slots): Likewise.
(relax_delay_slots): Likewise.
(make_return_insns): Likewise.
(dbr_schedule): Likewise.
(optimize_skips): Likewise.
(reorg_redirect_jump): Likewise.
(fill_slots_from_thread): Likewise.
* reorg.h: Update prototypes.
* resource.c (find_dead_or_set_registers): Use dyn_cast to
rtx_jump_insn instead of check. Use it's jump_target method.
* rtl.h (rtx_jump_insn::jump_label): Define new method.
(rtx_jump_insn::jump_target): Define new method.
(rtx_jump_insn::set_jump_target): Define new method.
* rtlanal.c (tablejump_p): Promote type of one local variable.
* sched-deps.c (sched_analyze_2): Promote rtx to rtx_insn_list.
(sched_analyze_insn): Likewise.
* sched-vis.c (print_insn_with_notes): Promote rtx to rtx_insn.
(print_insn): Likewise.
* stmt.c (label_rtx): Promote return type to rtx_insn.
(force_label_rtx): Likewise.
(jump_target_rtx): Define new function.
(expand_label): Use it, get rid of one cast.
(expand_naked_return): Promote rtx to rtx_code_label.
(do_jump_if_equal): Fix do_compare_rtx_and_jump call.
(expand_case): Use rtx_code_label instread of rtx where feasible.
(expand_sjlj_dispatch_table): Likewise.
(emit_case_nodes): Likewise.
* stmt.h: Declare jump_target_rtx. Update prototypes. Fix comments.
* store-motion.c (insert_store): Make use of new return type of
gen_move_insn and remove a cast.
(replace_store_insn): Likewise.
From-SVN: r223454
François Dumont [Wed, 20 May 2015 19:02:22 +0000 (19:02 +0000)]
2015-05-20 François Dumont <fdumont@gcc.gnu.org>
* include/bits/cpp_type_traits.h
(std::move_iterator): Delete declaration.
(std::__is_move_iterator<move_iterator>): Move partial specialization...
* include/bits/stl_iterator.h: ... here.
(std::__miter_base): Overloads for std::reverse_iterator and
std::move_iterator.
* include/bits/stl_algobase.h (std::__miter_base): Provide default
implementation.
From-SVN: r223453
Max Filippov [Wed, 20 May 2015 18:56:14 +0000 (18:56 +0000)]
re PR target/65730 (xtensa: ICE in libstdc++-v3/include/bits/atomic_base.h: In function ‘bool std::atomic_flag_test_and_set_explicit(std::__atomic_flag_base*, std::memory_order)’)
Fix PR target/65730
2015-05-20 Max Filippov <jcmvbkbc@gmail.com>
gcc/
* config/xtensa/xtensa.c (init_alignment_context): Replace MULT
by BITS_PER_UNIT with ASHIFT by exact_log2 (BITS_PER_UNIT).
From-SVN: r223452
Alex Velenko [Wed, 20 May 2015 18:04:41 +0000 (18:04 +0000)]
thumb1-far-jump-2.c (r4): Added int in definition.
gcc/testsuite
2015-05-20 Alex Velenko <Alex.Velenko@arm.com>
* gcc.target/arm/thumb1-far-jump-2.c (r4): Added int in definition.
From-SVN: r223451
Jonathan Wakely [Wed, 20 May 2015 17:28:04 +0000 (18:28 +0100)]
* testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
From-SVN: r223450
Jonathan Wakely [Wed, 20 May 2015 17:11:03 +0000 (18:11 +0100)]
re PR libstdc++/66078 (20_util/specialized_algorithms/uninitialized_copy/808590.cc fails with -std=c++11)
PR libstdc++/66078
* include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
overload for pointers.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/
808590.cc: Add -std=gnu++03 switch.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/
808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
* testsuite/23_containers/vector/modifiers/push_back/
strong_guarantee.cc: New.
From-SVN: r223449
Jeff Law [Wed, 20 May 2015 16:36:30 +0000 (10:36 -0600)]
tree-ssa-threadupdate.c (mark_threaded_blocks): Properly dispose of the jump thread path when...
* tree-ssa-threadupdate.c (mark_threaded_blocks): Properly
dispose of the jump thread path when the jump threading
opportunity is cancelled.
From-SVN: r223448
David Malcolm [Wed, 20 May 2015 16:09:19 +0000 (16:09 +0000)]
-Wmisleading-indentation: Increase test coverage
gcc/testsuite/ChangeLog:
* c-c++-common/Wmisleading-indentation.c (fn_32): New.
(fn_33_k_and_r_style): New.
(fn_33_stroustrup_style): New.
(fn_33_allman_style): New.
(fn_33_whitesmiths_style): New.
(fn_33_horstmann_style): New.
(fn_33_ratliff_banner_style): New.
(fn_33_lisp_style): New.
(fn_34_indent_dash_gnu): New.
(fn_34_indent_dash_kr): New.
(fn_34_indent_dash_orig): New.
(fn_34_indent_linux_style): New.
From-SVN: r223447
Manuel López-Ibáñez [Wed, 20 May 2015 15:58:15 +0000 (15:58 +0000)]
diagnostic.c (diagnostic_print_caret_line): Fix off-by-one error when printing the caret character.
gcc/ChangeLog
2015-05-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
* diagnostic.c (diagnostic_print_caret_line): Fix off-by-one error
when printing the caret character.
From-SVN: r223446
Andre Vehreschild [Wed, 20 May 2015 14:56:47 +0000 (16:56 +0200)]
re PR fortran/65548 (gfc_conv_procedure_call)
gcc/fortran/ChangeLog:
2015-05-19 Andre Vehreschild <vehre@gmx.de>
PR fortran/65548
* trans-stmt.c (gfc_trans_allocate): Always retrieve the
descriptor or a reference to a source= expression for
arrays and non-arrays, respectively. Use a temporary
symbol and gfc_trans_assignment for all source=
assignments to allocated objects besides for class and
derived types.
gcc/testsuite/ChangeLog:
2015-05-19 Andre Vehreschild <vehre@gmx.de>
PR fortran/65548
* gfortran.dg/allocate_with_source_5.f90: Extend test.
From-SVN: r223445
Marek Polacek [Wed, 20 May 2015 11:47:18 +0000 (11:47 +0000)]
cfgexpand.c (expand_debug_expr): Use UNARY_CLASS_P.
* cfgexpand.c (expand_debug_expr): Use UNARY_CLASS_P.
* c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
From-SVN: r223442
Marek Polacek [Wed, 20 May 2015 11:46:00 +0000 (11:46 +0000)]
expr.c (expand_cond_expr_using_cmove): Use COMPARISON_CLASS_P.
* expr.c (expand_cond_expr_using_cmove): Use COMPARISON_CLASS_P.
* gimple-expr.c (gimple_cond_get_ops_from_tree): Likewise.
* gimple-fold.c (canonicalize_bool): Likewise.
(same_bool_result_p): Likewise.
* tree-if-conv.c (parse_predicate): Likewise.
From-SVN: r223441
Marek Polacek [Wed, 20 May 2015 11:45:07 +0000 (11:45 +0000)]
gimple-fold.c (fold_const_aggregate_ref_1): Use DECL_P.
* gimple-fold.c (fold_const_aggregate_ref_1): Use DECL_P.
* gimplify.c (gimplify_modify_expr_rhs): Likewise.
* c-ada-spec.c (dump_sloc): Use DECL_P.
From-SVN: r223440
Kyrylo Tkachov [Wed, 20 May 2015 11:41:45 +0000 (11:41 +0000)]
[AArch64][obvious] In aarch64_class_max_nregs use UNITS_PER_VREG and UNITS_PER_WORD
* config/aarch64/aarch64.c (aarch64_class_max_nregs):
Use UNITS_PER_VREG and UNITS_PER_WORD instead of their direct
values.
From-SVN: r223439
Robert Suchanek [Wed, 20 May 2015 10:35:21 +0000 (10:35 +0000)]
Add missing declaration.
gcc/
* config/mips/mips.h (micromips_globals): Declare.
From-SVN: r223438
Marek Polacek [Wed, 20 May 2015 10:10:07 +0000 (10:10 +0000)]
c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
* c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
* c-common.c: Likewise.
* c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
* c-typeck.c: Likewise.
From-SVN: r223437
David Malcolm [Wed, 20 May 2015 09:23:36 +0000 (09:23 +0000)]
Introduce TV_INITIALIZE_RTL
gcc/ChangeLog:
* timevar.def (TV_INITIALIZE_RTL): New.
* toplev.c (initialize_rtl): Use an auto_timevar to account this
function's time to TV_INITIALIZE_RTL.
From-SVN: r223436
David Malcolm [Wed, 20 May 2015 09:13:19 +0000 (09:13 +0000)]
libcpp: Eliminate most of the non-const/reference-returning inline fns
gcc/java/ChangeLog:
* jcf-parse.c (set_source_filename): Replace write through
ORDINARY_MAP_FILE_NAME with direct access to "to_file".
libcpp/ChangeLog:
* include/line-map.h (MAP_START_LOCATION): Eliminate the non-const
variant, and tweak comment for the const variant.
(ORDINARY_MAP_STARTING_LINE_NUMBER): Drop the non-const variant.
(ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise.
(ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise.
(SET_ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Delete.
(ORDINARY_MAP_FILE_NAME): Drop the non-const variant.
(MACRO_MAP_MACRO): Likewise.
(MACRO_MAP_NUM_MACRO_TOKENS): Likewise.
(MACRO_MAP_LOCATIONS): Likewise.
(MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise.
* line-map.c (linemap_add): Replace writes through macros with
direct field accesses.
(linemap_enter_macro): Likewise.
(linemap_line_start): Likewise.
From-SVN: r223435
Ilya Enkovich [Wed, 20 May 2015 08:23:00 +0000 (08:23 +0000)]
tree-chkp.c (chkp_maybe_copy_and_register_bounds): Remove useless gimple_build_nop calls.
* tree-chkp.c (chkp_maybe_copy_and_register_bounds): Remove useless
gimple_build_nop calls.
(chkp_find_bounds_for_elem): Likewise.
(chkp_get_zero_bounds): Likewise.
(chkp_get_none_bounds): Likewise.
(chkp_get_bounds_by_definition): Likewise.
(chkp_generate_extern_var_bounds): Likewise.
(chkp_get_bounds_for_decl_addr): Likewise.
(chkp_get_bounds_for_string_cst): Likewise.
From-SVN: r223434
Bin Cheng [Wed, 20 May 2015 05:15:56 +0000 (05:15 +0000)]
re PR tree-optimization/65447 (AArch64: iv-opt causes bad addressing)
PR tree-optimization/65447
* tree-ssa-loop-ivopts.c (struct iv_use): New fields.
(dump_use, dump_uses): Support to dump sub use.
(record_use): New parameters to support sub use. Remove call to
dump_use.
(record_sub_use, record_group_use): New functions.
(compute_max_addr_offset, split_all_small_groups): New functions.
(group_address_uses, rewrite_use_address): New functions.
(strip_offset): New declaration.
(find_interesting_uses_address): Call record_group_use.
(add_candidate): New assertion.
(infinite_cost_p): Move definition forward.
(add_costs): Check INFTY cost and return immediately.
(get_computation_cost_at): Clear setup cost and dependent bitmap
for sub uses.
(determine_use_iv_cost_address): Compute cost for sub uses.
(rewrite_use_address_1): Rename from old rewrite_use_address.
(free_loop_data): Free sub uses.
(tree_ssa_iv_optimize_loop): Call group_address_uses.
gcc/testsuite
PR tree-optimization/65447
* gcc.dg/tree-ssa/pr65447.c: New test.
From-SVN: r223433
Kugan Vivekanandarajah [Wed, 20 May 2015 03:05:10 +0000 (03:05 +0000)]
aarch-common-protos.h (struct mem_cost_table): Added new fields loadv and storev.
gcc/ChangeLog:
2015-05-20 Kugan Vivekanandarajah <kuganv@linaro.org>
Jim Wilson <jim.wilson@linaro.org>
* config/arm/aarch-common-protos.h (struct mem_cost_table): Added
new fields loadv and storev.
* config/aarch64/aarch64-cost-tables.h (thunderx_extra_costs):
Initialize loadv and storev.
* config/arm/aarch-cost-tables.h (generic_extra_costs): Likewise.
(cortexa53_extra_costs): Likewise.
(cortexa57_extra_costs): Likewise.
(xgene1_extra_costs): Likewise.
* config/aarch64/aarch64.c (aarch64_rtx_costs): Update vector
rtx_costs.
2015-05-20 Kugan Vivekanandarajah <kuganv@linaro.org>
* config/arm/arm.c (cortexa9_extra_costs): Initialize loadv and
storev.
(cortexa8_extra_costs): Likewise.
(cortexa5_extra_costs): Likewise.
(cortexa7_extra_costs): Likewise.
(cortexa12_extra_costs): Likewise.
(cortexa15_extra_costs): Likewise.
(v7m_extra_costs): Likewise.
Co-Authored-By: Jim Wilson <jim.wilson@linaro.org>
From-SVN: r223432
Jeff Law [Wed, 20 May 2015 02:21:29 +0000 (20:21 -0600)]
tree-ssa-threadupdate.c (thread_single_edge): Use delete_jump_thread instead of open-coded version.
* tree-ssa-threadupdate.c (thread_single_edge): Use delete_jump_thread
instead of open-coded version. Also delete the jump thread created
within this function.
From-SVN: r223431
Nathan Sidwell [Wed, 20 May 2015 01:54:09 +0000 (01:54 +0000)]
re PR c++/65954 (gcc segfaults on the following input with a syntax error)
cp/
PR c++/65954
* typeck.c (finish_class_member_access_expr): Diagnose failed
lookup of enum class member.
testsuite/
* g++.dg/cpp0x/pr65954.C: New.
From-SVN: r223430
Alan Modra [Wed, 20 May 2015 01:30:48 +0000 (11:00 +0930)]
rs6000.c (rs6000_emit_allocate_stack): Return stack adjusting insn.
* config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Return
stack adjusting insn. Formatting.
(rs6000_emit_prologue): Track stack adjusting insn, and use of
r12. If possible, emit first -fsplit-stack arg pointer insn
before stack adjust. Don't use r12 to save cr if split-stack.
From-SVN: r223427
Alan Modra [Wed, 20 May 2015 01:26:28 +0000 (10:56 +0930)]
rs6000-common.c (TARGET_SUPPORTS_SPLIT_STACK): Define.
gcc/
* common/config/rs6000/rs6000-common.c (TARGET_SUPPORTS_SPLIT_STACK):
Define.
(rs6000_supports_split_stack): New function.
* gcc/config/rs6000/rs6000.c (machine_function): Add
split_stack_arg_pointer.
(TARGET_EXTRA_LIVE_ON_ENTRY, TARGET_INTERNAL_ARG_POINTER): Define.
(setup_incoming_varargs): Use crtl->args.internal_arg_pointer
rather than virtual_incoming_args_rtx.
(rs6000_va_start): Likewise.
(split_stack_arg_pointer_used_p): New function.
(rs6000_emit_prologue): Set up arg pointer for -fsplit-stack.
(morestack_ref): New var.
(gen_add3_const, rs6000_expand_split_stack_prologue,
rs6000_internal_arg_pointer, rs6000_live_on_entry,
rs6000_split_stack_space_check): New functions.
(rs6000_elf_file_end): Call file_end_indicate_split_stack.
* gcc/config/rs6000/rs6000.md (UNSPEC_STACK_CHECK): Define.
(UNSPECV_SPLIT_STACK_RETURN): Define.
(split_stack_prologue, load_split_stack_limit,
load_split_stack_limit_di, load_split_stack_limit_si,
split_stack_return, split_stack_space_check): New expands and insns.
* gcc/config/rs6000/rs6000-protos.h
(rs6000_expand_split_stack_prologue): Declare.
(rs6000_split_stack_space_check): Declare.
libgcc/
* config/rs6000/morestack.S: New.
* config/rs6000/t-stack-rs6000: New.
* config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000
to tmake_file.
* generic-morestack.c: Don't build for powerpc 32-bit.
From-SVN: r223426
Alan Modra [Wed, 20 May 2015 01:17:45 +0000 (10:47 +0930)]
rs6000.c (struct rs6000_stack): Correct comments.
* config/rs6000/rs6000.c (struct rs6000_stack): Correct comments.
(rs6000_stack_info): Don't zero offsets when not saving registers.
(debug_stack_info): Adjust to omit printing unused offsets,
as before.
(direct_return): Test vrsave_size rather than vrsave_mask.
(rs6000_emit_prologue): Likewise. Remove redundant altivec tests.
(rs6000_emit_epilogue): Likewise.
From-SVN: r223425
Alan Modra [Wed, 20 May 2015 01:15:59 +0000 (10:45 +0930)]
rs6000.c (rs6000_stack_info): Don't zero offsets when not saving registers.
* config/rs6000/rs6000.c (rs6000_stack_info): Don't zero offsets
when not saving registers.
(debug_stack_info): Adjust to omit printing unused offsets,
as before.
(rs6000_emit_epilogue): Adjust use_backchain_to_restore_sp
expression.
From-SVN: r223424
Trevor Saunders [Wed, 20 May 2015 01:03:51 +0000 (01:03 +0000)]
fixup hash table descriptor in winnt.c
gcc/ChangeLog:
2015-05-19 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
PR c++/65835
* config/i386/winnt.c (struct wrapped_symbol_hasher): Change
value_type to const char *.
From-SVN: r223423
GCC Administrator [Wed, 20 May 2015 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223422
Sandra Loosemore [Wed, 20 May 2015 00:02:13 +0000 (20:02 -0400)]
config.gcc [...]: Allow --enable-targets=all to build a biarch toolchain again.
2015-05-19 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config.gcc [powerpc*-*-linux*]: Allow --enable-targets=all
to build a biarch toolchain again.
From-SVN: r223418
Oleg Endo [Tue, 19 May 2015 22:30:19 +0000 (22:30 +0000)]
pr64366.c: Remove -m4 -ml from dg-options.
gcc/testsuite/
* gcc.target/sh/pr64366.c: Remove -m4 -ml from dg-options.
From-SVN: r223417
Jonathan Wakely [Tue, 19 May 2015 22:24:50 +0000 (23:24 +0100)]
stl_list.h (_M_resize_pos(size_type&)): Declare.
* include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
(operator==(const list&, const list&)): If size() is O(1) compare
sizes before comparing each element.
* include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
(list::resize): Use _M_resize_pos.
From-SVN: r223416
Jan Hubicka [Tue, 19 May 2015 21:02:06 +0000 (23:02 +0200)]
ipa-devirt.c (type_in_anonymous_namespace_p): Return true or implicit declarations.
* ipa-devirt.c (type_in_anonymous_namespace_p): Return true
or implicit declarations.
(odr_type_p): Check that TYPE_NAME is TYPE_DECL before looking
into it.
(get_odr_type): Check type has linkage before adding bases.
(register_odr_type): Check that type has linkage before adding it.
(type_known_to_have_no_deriavations_p): Rename to ..
(type_known_to_have_no_derivations_p): This one.
* ipa-utils.h (type_known_to_have_no_deriavations_p): Rename to ..
(type_known_to_have_no_derivations_p): This one.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::restrict_to_inner_type): Check that
type has linkage.
From-SVN: r223415
Marek Polacek [Tue, 19 May 2015 20:08:21 +0000 (20:08 +0000)]
* c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
From-SVN: r223414
François Dumont [Tue, 19 May 2015 19:57:09 +0000 (19:57 +0000)]
66055.cc: Add constructor invocations.
2015-05-19 François Dumont <fdumont@gcc.gnu.org>
* testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
invocations.
* testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
* testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
* testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
From-SVN: r223413
Eric Botcazou [Tue, 19 May 2015 19:02:55 +0000 (19:02 +0000)]
Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
* Makefile.in (LIBUNWIND): Move dependency for shared libgcc.
Remove useless endif/ifneq ($(enable_shared),yes) pair.
From-SVN: r223412
Eric Botcazou [Tue, 19 May 2015 18:06:46 +0000 (18:06 +0000)]
stor-layout.c (finalize_type_size): Use AGGREGATE_TYPE_P.
* stor-layout.c (finalize_type_size): Use AGGREGATE_TYPE_P.
(layout_type): Use RECORD_OR_UNION_TYPE_P.
From-SVN: r223407
Andreas Krebbel [Tue, 19 May 2015 17:41:21 +0000 (17:41 +0000)]
S/390 Invalid vector binary ops
This is a first try to implement at least some of the requirements
regarding the vector bool type documented for IBM XLC.
With this patch error messages will be issued for invalid uses of
vector bool types in binary operators.
vector bool types are being marked opaque in order to prevent the
front-end from complaining about "vector bool long" vs "vector bool
long long" combinations on 64 bit. The opaque flag basically
suppresses any type checking. However, we still want vector bool to be
accepted only in contexts specified in the documentation (to be
published soon). Implementing the invalid binary op hook does this
for binary operators at least. But this is far from being complete :(
gcc/
* config/s390/s390.c (s390_vector_bool_type_p): New function.
(s390_invalid_binary_op): New function.
(TARGET_INVALID_BINARY_OP): Define macro.
From-SVN: r223404
Andreas Krebbel [Tue, 19 May 2015 17:39:42 +0000 (17:39 +0000)]
S/390 vector types are only 8 byte aligned.
gcc/testsuite/
* lib/target-supports.exp: Vector do not always have natural
alignment on s390*.
From-SVN: r223403
David Sherwood [Tue, 19 May 2015 17:37:45 +0000 (17:37 +0000)]
loop-invariant.c (create_new_invariant): Don't calculate address cost if mode is not a scalar integer.
2015-05-19 David Sherwood <david.sherwood@arm.com>
* loop-invariant.c (create_new_invariant): Don't calculate address cost
if mode is not a scalar integer.
(get_inv_cost): Increase computational cost for unused invariants.
* gcc.dg/loop-invariant.c: New testcase.
From-SVN: r223402
Andreas Krebbel [Tue, 19 May 2015 17:36:19 +0000 (17:36 +0000)]
These testcases require disabling hardware vector support on S/390.
gcc/testsuite/
* gcc.dg/tree-ssa/gen-vect-11b.c: Disable vector
instructions on s390*.
* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
From-SVN: r223400
Andreas Krebbel [Tue, 19 May 2015 17:35:08 +0000 (17:35 +0000)]
S/390 Add zvector testcases.
gcc/testsuite/
* gcc.target/s390/zvector/vec-dbl-math-compile-1.c: New test.
* gcc.target/s390/zvector/vec-genbytemask-1.c: New test.
* gcc.target/s390/zvector/vec-genmask-1.c: New test.
* gcc.target/s390/zvector/vec-lcbb-1.c: New test.
* gcc.target/s390/zvector/vec-overloading-1.c: New test.
* gcc.target/s390/zvector/vec-overloading-2.c: New test.
* gcc.target/s390/zvector/vec-overloading-3.c: New test.
* gcc.target/s390/zvector/vec-overloading-4.c: New test.
* gcc.target/s390/zvector/vec-test-mask-1.c: New test.
* gcc.target/s390/zvector/vec-elem-1.c: New test.
From-SVN: r223399
Andreas Krebbel [Tue, 19 May 2015 17:32:07 +0000 (17:32 +0000)]
S/390 zvector builtin support.
With this patch GCC implements an Altivec style set of builtins to
make use of vector instructions in C/C++ code. This is provided for
compatibility with the IBM XL compiler.
gcc/
* config.gcc: Add vecintrin.h to extra_headers. Add s390-c.o to
c_target_objs and cxx_target_objs. Add t-s390 to tmake_file.
* config/s390/s390-builtin-types.def: New file.
* config/s390/s390-builtins.def: New file.
* config/s390/s390-builtins.h: New file.
* config/s390/s390-c.c: New file.
* config/s390/s390-modes.def: Add modes CCVEQANY, CCVH,
CCVHANY, CCVHU, CCVHUANY, CCVFHANY, CCVFHEANY.
* config/s390/s390-protos.h (s390_expand_vec_compare_cc)
(s390_cpu_cpp_builtins, s390_register_target_pragmas): Add
prototypes.
* config/s390/s390.c (s390-builtins.h, s390-builtins.def):
Include.
(flags_builtin, flags_overloaded_builtin_var, s390_builtin_types)
(s390_builtin_fn_types, s390_builtin_decls, code_for_builtin): New
variable definitions.
(s390_const_operand_ok): New function.
(s390_expand_builtin): Rewrite.
(s390_init_builtins): New function.
(s390_handle_vectorbool_attribute): New function.
(s390_attribute_table): Add s390_vector_bool attribute.
(s390_match_ccmode_set): Handle new cc modes CCVH, CCVHU.
(s390_branch_condition_mask): Generate masks for new modes.
(s390_expand_vec_compare_cc): New function.
(s390_mangle_type): Add mangling for vector bool types.
(enum s390_builtin): Remove.
(s390_atomic_assign_expand_fenv): Rename constants for sfpc and
efpc builtins.
* config/s390/s390.h (TARGET_CPU_CPP_BUILTINS): Call
s390_cpu_cpp_builtins.
(REGISTER_TARGET_PRAGMAS): New macro.
* config/s390/s390.md: Define more UNSPEC_VEC_* constants.
(insn_cmp mode attribute): Add new CC modes.
(s390_sfpc, s390_efpc): Rename patterns to sfpc and efpc.
(lcbb): New pattern definition.
* config/s390/s390intrin.h: Include vecintrin.h.
* config/s390/t-s390: New file.
* config/s390/vecintrin.h: New file.
* config/s390/vector.md: Include vx-builtins.md.
* config/s390/vx-builtins.md: New file.S/390 zvector builtin support.
From-SVN: r223398
Andreas Krebbel [Tue, 19 May 2015 17:30:25 +0000 (17:30 +0000)]
S/390 Add vector scalar instruction support.
With this patch GCC makes use of the vector instruction which are
available in single element mode. By using these instructions scalar
double operations can use 32 registers.
gcc/
* config/s390/s390-modes.def: Add new modes CCVEQ, CCVFH, and
CCVFHE.
* config/s390/s390.c (s390_match_ccmode_set): Handle new modes.
(s390_select_ccmode): Likewise.
(s390_canonicalize_comparison): Swap operands if necessary.
(s390_expand_vec_compare_scalar): Expand DFmode compare using
single element vector instructions.
(s390_emit_compare): Call s390_expand_vec_compare_scalar.
(s390_branch_condition_mask): Generate CC masks for the new modes.
* config/s390/s390.md (v0, vf, vd): New mode attributes.
(VFCMP, asm_fcmp, insn_cmp): New mode iterator and attributes.
(*vec_cmp<insn_cmp>df_cconly, *fixuns_truncdfdi2_z13)
(*fix_trunc<BFP:mode><GPR:mode>2_bfp, *floatunsdidf2_z13)
(*floatuns<GPR:mode><FP:mode>2, *extendsfdf2_z13)
(*extend<DSF:mode><BFP:mode>2): New insn definition.
(fix_trunc<BFP:mode><GPR:mode>2_bfp, loatuns<GPR:mode><FP:mode>2)
(extend<DSF:mode><BFP:mode>2): Turn into expander.
(floatdi<mode>2, truncdfsf2, add<mode>3, sub<mode>3, mul<mode>3)
(div<mode>3, *neg<mode>2, *abs<mode>2, *negabs<mode>2)
(sqrt<mode>2): Add vector instruction.
gcc/testsuite/
* gcc.target/s390/vector/vec-scalar-cmp-1.c: New test.
From-SVN: r223397
Andreas Krebbel [Tue, 19 May 2015 17:28:42 +0000 (17:28 +0000)]
S/390: Vector base support - testcases
gcc/testsuite/
* gcc.target/s390/s390.exp
(check_effective_target_vector): New check.
* gcc.target/s390/vector/vec-abi-1.c: New test.
* gcc.target/s390/vector/vec-abi-2.c: New test.
* gcc.target/s390/vector/vec-abi-3.c: New test.
* gcc.target/s390/vector/vec-abi-4.c: New test.
* gcc.target/s390/vector/vec-abi-align-1.c: New test.
* gcc.target/s390/vector/vec-abi-single-1.c: New test.
* gcc.target/s390/vector/vec-abi-single-2.c: New test.
* gcc.target/s390/vector/vec-abi-struct-1.c: New test.
* gcc.target/s390/vector/vec-abi-vararg-1.c: New test.
* gcc.target/s390/vector/vec-abi-vararg-2.c: New test.
* gcc.target/s390/vector/vec-clobber-1.c: New test.
* gcc.target/s390/vector/vec-cmp-1.c: New test.
* gcc.target/s390/vector/vec-cmp-2.c: New test.
* gcc.target/s390/vector/vec-dbl-math-compile-1.c: New test.
* gcc.target/s390/vector/vec-genbytemask-1.c: New test.
* gcc.target/s390/vector/vec-genbytemask-2.c: New test.
* gcc.target/s390/vector/vec-genmask-1.c: New test.
* gcc.target/s390/vector/vec-genmask-2.c: New test.
* gcc.target/s390/vector/vec-init-1.c: New test.
* gcc.target/s390/vector/vec-int-math-compile-1.c: New test.
* gcc.target/s390/vector/vec-shift-1.c: New test.
* gcc.target/s390/vector/vec-sub-1.c: New test.
From-SVN: r223396
Andreas Krebbel [Tue, 19 May 2015 17:26:35 +0000 (17:26 +0000)]
S/390 Vector base support.
gcc/
* config/s390/constraints.md (j00, jm1, jxx, jyy, v): New
constraints.
* config/s390/predicates.md (const0_operand, constm1_operand)
(constable_operand): Accept vector operands.
* config/s390/s390-modes.def: Add supported vector modes.
* config/s390/s390-protos.h (s390_cannot_change_mode_class)
(s390_function_arg_vector, s390_contiguous_bitmask_vector_p)
(s390_bytemask_vector_p, s390_expand_vec_strlen)
(s390_expand_vec_compare, s390_expand_vcond)
(s390_expand_vec_init): Add prototypes.
* config/s390/s390.c (VEC_ARG_NUM_REG): New macro.
(s390_vector_mode_supported_p): New function.
(s390_contiguous_bitmask_p): Mask out the irrelevant bits.
(s390_contiguous_bitmask_vector_p): New function.
(s390_bytemask_vector_p): New function.
(s390_split_ok_p): Vector regs don't work either.
(regclass_map): Add VEC_REGS.
(s390_legitimate_constant_p): Handle vector constants.
(s390_cannot_force_const_mem): Handle CONST_VECTOR.
(legitimate_reload_vector_constant_p): New function.
(s390_preferred_reload_class): Handle CONST_VECTOR.
(s390_reload_symref_address): Likewise.
(s390_secondary_reload): Vector memory instructions only support
short displacements. Rename reload*_nonoffmem* to reload*_la*.
(s390_emit_ccraw_jump): New function.
(s390_expand_vec_strlen): New function.
(s390_expand_vec_compare): New function.
(s390_expand_vcond): New function.
(s390_expand_vec_init): New function.
(s390_dwarf_frame_reg_mode): New function.
(print_operand): Handle addresses with 'O' and 'R' constraints.
(NR_C_MODES, constant_modes): Add vector modes.
(s390_output_pool_entry): Handle vector constants.
(s390_hard_regno_mode_ok): Handle vector registers.
(s390_class_max_nregs): Likewise.
(s390_cannot_change_mode_class): New function.
(s390_invalid_arg_for_unprototyped_fn): New function.
(s390_function_arg_vector): New function.
(s390_function_arg_float): Remove size variable.
(s390_pass_by_reference): Handle vector arguments.
(s390_function_arg_advance): Likewise.
(s390_function_arg): Likewise.
(s390_return_in_memory): Vector values are returned in a VR if
possible.
(s390_function_and_libcall_value): Handle vector arguments.
(s390_gimplify_va_arg): Likewise.
(s390_call_saved_register_used): Consider the arguments named.
(s390_conditional_register_usage): Disable v16-v31 for non-vec
targets.
(s390_preferred_simd_mode): New function.
(s390_support_vector_misalignment): New function.
(s390_vector_alignment): New function.
(TARGET_STRICT_ARGUMENT_NAMING, TARGET_DWARF_FRAME_REG_MODE)
(TARGET_VECTOR_MODE_SUPPORTED_P)
(TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN)
(TARGET_VECTORIZE_PREFERRED_SIMD_MODE)
(TARGET_VECTORIZE_SUPPORT_VECTOR_MISALIGNMENT)
(TARGET_VECTOR_ALIGNMENT): Define target macro.
* config/s390/s390.h (FUNCTION_ARG_PADDING): Define macro.
(FIRST_PSEUDO_REGISTER): Increase value.
(VECTOR_NOFP_REGNO_P, VECTOR_REGNO_P, VECTOR_NOFP_REG_P)
(VECTOR_REG_P): Define macros.
(FIXED_REGISTERS, CALL_USED_REGISTERS)
(CALL_REALLY_USED_REGISTERS, REG_ALLOC_ORDER)
(HARD_REGNO_CALL_PART_CLOBBERED, REG_CLASS_NAMES)
(FUNCTION_ARG_REGNO_P, FUNCTION_VALUE_REGNO_P, REGISTER_NAMES):
Add vector registers.
(CANNOT_CHANGE_MODE_CLASS): Call C function.
(enum reg_class): Add VEC_REGS, ADDR_VEC_REGS, GENERAL_VEC_REGS.
(SECONDARY_MEMORY_NEEDED): Allow SF<->SI mode moves without
memory.
(DBX_REGISTER_NUMBER, FIRST_VEC_ARG_REGNO, LAST_VEC_ARG_REGNO)
(SHORT_DISP_IN_RANGE, VECTOR_STORE_FLAG_VALUE): Define macro.
* config/s390/s390.md (UNSPEC_VEC_*): New constants.
(VR*_REGNUM): New constants.
(ALL): New mode iterator.
(INTALL): Remove mode iterator.
Include vector.md.
(movti): Implement TImode moves for VRs.
Disable TImode splitter for VR targets.
Implement splitting TImode GPR<->VR moves.
(reload*_tomem_z10, reload*_toreg_z10): Replace INTALL with ALL.
(reload<mode>_nonoffmem_in, reload<mode>_nonoffmem_out): Rename to
reload<mode>_la_in, reload<mode>_la_out.
(*movdi_64, *movsi_zarch, *movhi, *movqi, *mov<mode>_64dfp)
(*mov<mode>_64, *mov<mode>_31): Add vector instructions.
(TD/TF mode splitter): Enable for GPRs only (formerly !FP).
(mov<mode> SF SD): Prefer lder, lde for loading.
Add lrl and strl instructions.
Add vector instructions.
(strlen<mode>): Rename old strlen<mode> to strlen_srst<mode>.
Call s390_expand_vec_strlen on z13.
(*cc_to_int): Change predicate to nonimmediate_operand.
(addti3): Rename to *addti3. New expander.
(subti3): Rename to *subti3. New expander.
* config/s390/vector.md: New file.
From-SVN: r223395
Andreas Krebbel [Tue, 19 May 2015 17:24:24 +0000 (17:24 +0000)]
S/390 Add -march/-mtune=z13 option.
gcc/
* common/config/s390/s390-common.c (processor_flags_table): Add
z13.
* config.gcc: Add z13.
* config/s390/s390-opts.h (enum processor_type): Add
PROCESSOR_2964_Z13.
* config/s390/s390.c (s390_adjust_priority): Check for
PROCESSOR_2964_Z13.
(s390_reorg): Likewise.
(s390_sched_reorder): Likewise.
(s390_sched_variable_issue): Likewise.
(s390_loop_unroll_adjust): Likewise.
(s390_option_override): Likewise. Default to -mvx when available.
* config/s390/s390.h (enum processor_flags): Add PF_Z13 and PF_VX.
(TARGET_CPU_Z13, TARGET_CPU_VX, TARGET_Z13, TARGET_VX)
(TARGET_VX_ABI): Define macros.
macros.
(TARGET_DEFAULT): Add MASK_OPT_VX.
* config/s390/s390.md ("cpu" attribute): Add z13.
("cpu_facility" attribute): Add vec.
* config/s390/s390.opt (processor_type): Add z13.
(mvx): New options.
* doc/invoke.texi: Add z13 option for -march.
From-SVN: r223393
Andreas Krebbel [Tue, 19 May 2015 17:21:56 +0000 (17:21 +0000)]
S/390: Make shift_count_or_setmem_operand predicate to check for mode.
gcc/
* config/s390/predicates.md (shift_count_or_setmem_operand):
Add mode check to make sure that only scalar integer values
are accepted.
From-SVN: r223392
Jan Hubicka [Tue, 19 May 2015 17:17:21 +0000 (19:17 +0200)]
tree.c (verify_type_variant): Fix #undef.
* tree.c (verify_type_variant): Fix #undef.
(gimple_canonical_types_compatible_p): Move here from lto.c
(verify_type): Verify TYPE_CANONICAL compatibility.
* tree.h (gimple_canonical_types_compatible_p): Declare.
* lto.c (gimple_canonical_types_compatible_p): Move to tree.c
From-SVN: r223391
Jakub Jelinek [Tue, 19 May 2015 16:16:15 +0000 (18:16 +0200)]
re PR middle-end/66199 (lastprivate/linear clause issues on combined constructs)
PR middle-end/66199
* tree.h (OMP_TEAMS_COMBINED): Define.
* gimplify.c (enum gimplify_omp_var_data): Add
GOVD_LINEAR_LASTPRIVATE_NO_OUTER.
(enum omp_region_type): Add ORT_COMBINED_TEAMS.
(omp_notice_variable): Accept both ORT_TEAMS
and ORT_COMBINED_TEAMS. Don't recurse if
GOVD_LINEAR_LASTPRIVATE_NO_OUTER is set and either
GOVD_LINEAR is set, or GOVD_LASTPRIVATE without
GOVD_FIRSTPRIVATE.
(omp_no_lastprivate): New function.
(gimplify_scan_omp_clauses): For OMP_CLAUSE_LASTPRIVATE
and OMP_CLAUSE_LINEAR, if omp_no_lastprivate, don't
notice_outer and set appropriate bits, otherwise make
sure default(none) combined constructs won't complain.
(gimplify_adjust_omp_clauses): Remove OMP_CLAUSE_LINEAR
outer special casing, for OMP_CLAUSE_LASTPRIVATE if
omp_no_lastprivate either remove the clause or turn it
into OMP_CLAUSE_PRIVATE.
(gimplify_omp_for): Fix up handling of implicit
lastprivate or linear iterators.
(gimplify_omp_workshare): For OMP_TEAMS_COMBINED use
ORT_COMBINED_TEAMS.
* omp-low.c (lower_omp_for_lastprivate): For combined
for simd use fd.loop.n2 from the for rather than simd.
gcc/c/
* c-parser.c (c_parser_omp_for_loop): Don't add
OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
(c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
constructs.
gcc/cp/
* parser.c (cp_parser_omp_for_loop): Don't add
OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
(cp_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
constructs.
gcc/fortran/
* trans-openmp.c (gfc_trans_omp_teams): Set OMP_TEAMS_COMBINED for
combined constructs.
(gfc_trans_omp_target): Make sure BIND_EXPR has non-NULL
BIND_EXPR_BLOCK.
libgomp/
* testsuite/libgomp.c/pr66199-1.c: New test.
* testsuite/libgomp.c/pr66199-2.c: New test.
* testsuite/libgomp.c++/pr66199-1.C: New test.
* testsuite/libgomp.c++/pr66199-2.C: New test.
* testsuite/libgomp.fortran/pr66199-1.f90: New test.
* testsuite/libgomp.fortran/pr66199-2.f90: New test.
From-SVN: r223387
Christophe Lyon [Tue, 19 May 2015 15:56:35 +0000 (15:56 +0000)]
vqshrun_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqshrun_n.c: New file.
From-SVN: r223386
Christophe Lyon [Tue, 19 May 2015 15:55:19 +0000 (15:55 +0000)]
vqshrn_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqshrn_n.c: New file.
From-SVN: r223385
Christophe Lyon [Tue, 19 May 2015 15:53:46 +0000 (15:53 +0000)]
vqshlu_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqshlu_n.c: New file.
From-SVN: r223384
Richard Sandiford [Tue, 19 May 2015 15:52:28 +0000 (15:52 +0000)]
cris.c (cris_expand_prologue): Use gen_raw_REG instead of gen_rtx_raw_REG.
gcc/
* config/cris/cris.c (cris_expand_prologue): Use gen_raw_REG
instead of gen_rtx_raw_REG.
(cris_expand_epilogue): Likewise.
* config/microblaze/microblaze.c (microblaze_classify_address):
Likewise.
* config/sparc/sparc.md: Likewise.
From-SVN: r223383
Christophe Lyon [Tue, 19 May 2015 15:52:01 +0000 (15:52 +0000)]
vqshl_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqshl_n.c: New file.
From-SVN: r223382
Christophe Lyon [Tue, 19 May 2015 15:50:39 +0000 (15:50 +0000)]
vqshl.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqshl.c: New file.
From-SVN: r223381
Christophe Lyon [Tue, 19 May 2015 15:49:29 +0000 (15:49 +0000)]
vqrshrun_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqrshrun_n.c: New file.
From-SVN: r223380
Christophe Lyon [Tue, 19 May 2015 15:48:15 +0000 (15:48 +0000)]
vqrshrn_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqrshrn_n.c: New file.
From-SVN: r223379
Christophe Lyon [Tue, 19 May 2015 15:46:48 +0000 (15:46 +0000)]
vqrshl.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: New file.
From-SVN: r223377
Christophe Lyon [Tue, 19 May 2015 15:45:15 +0000 (15:45 +0000)]
vqrdmulh_n.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqrdmulh_n.c: New file.
From-SVN: r223376
Christophe Lyon [Tue, 19 May 2015 15:43:58 +0000 (15:43 +0000)]
vqrdmulh_lane.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqrdmulh_lane.c: New file.
From-SVN: r223375
Christophe Lyon [Tue, 19 May 2015 15:42:33 +0000 (15:42 +0000)]
vqrdmulh.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqrdmulh.c: New file.
From-SVN: r223374
Christophe Lyon [Tue, 19 May 2015 15:40:35 +0000 (15:40 +0000)]
vqmovun.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqmovun.c: New file.
From-SVN: r223373
Christophe Lyon [Tue, 19 May 2015 15:38:59 +0000 (15:38 +0000)]
vqmovn.c: New file.
2015-05-19 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vqmovn.c: New file.
From-SVN: r223372
Uros Bizjak [Tue, 19 May 2015 15:09:09 +0000 (17:09 +0200)]
* config/alpha/alpha.c (alpha_legitimize_reload_address)
(alpha_preferred_reload_class, alpha_legitimate_constant_p): Use
CONST_INT_P, CONST_SCALAR_INT_P and CONST_DOUBLE_P predicates.
(alpha_split_reload_pair) <case CONST_INT, case CONST_WIDE_INT>:
Use CASE_CONST_SCALAR_INT.
(print_operand) <case 'M'>: Use mode_width_operand to check the
value of the constant.
* config/alpha/alpha.md (movti): Use CONST_SCALAR_INT_P predicate.
* config/alpha/predicates.md (input_operand): Use general_operand
instead of match_code as operand check.
(symbolic_operand): Use match_code with subexpression digits.
* config/alpha/constraints.md (Q): Ditto.
From-SVN: r223371
Andreas Krebbel [Tue, 19 May 2015 14:51:47 +0000 (14:51 +0000)]
optabs: Fix vec_perm -> V16QI middle end lowering.
The current implementation re-uses the location of the selection
pattern to generate a new one. This fails if the pattern resides in a
read-only location.
gcc/
* optabs.c (expand_vec_perm): Don't re-use SEL as target operand.
From-SVN: r223369
Andreas Krebbel [Tue, 19 May 2015 14:49:35 +0000 (14:49 +0000)]
S/390 Fix secondary reload issue with store/load relative operands.
We need a scratch register for loading from or storing to a symbolic
memory reference where we cannot use the load/store relative
instructions for. However, the check currently fails to handle
floating point modes in GPRs correctly.
gcc/
* config/s390/s390.c (s390_secondary_reload): Fix check for
load/store relative.
From-SVN: r223368
Andreas Krebbel [Tue, 19 May 2015 14:47:11 +0000 (14:47 +0000)]
recog: Increase max number of alternatives.
With the vector facility support z13 mov patterns have more than 30
alternatives.
gcc/
* recog.h: Increase MAX_RECOG_ALTERNATIVES.
Change type of alternative_mask to uint64_t.
From-SVN: r223367
Jakub Jelinek [Tue, 19 May 2015 13:54:32 +0000 (15:54 +0200)]
re PR rtl-optimization/66187 (wrong code at -O1, -O2 and -O3 on x86_64-linux-gnu)
PR tree-optimization/66187
* match.pd ((bit_and (plus/minus (convert @0) (convert @1)) mask)):
Pass TYPE_SIGN to tree_int_cst_min_precision. If
!TYPE_OVERFLOW_WRAPS, ensure @4 is non-negative.
* gcc.c-torture/execute/pr66187.c: New test.
* gcc.dg/pr66187-1.c: New test.
* gcc.dg/pr66187-2.c: New test.
From-SVN: r223366
David Malcolm [Tue, 19 May 2015 13:18:01 +0000 (13:18 +0000)]
Replace line_map union with C++ class hierarchy
gcc/ChangeLog:
* diagnostic.c (diagnostic_report_current_module): Strengthen
local "new_map" from const line_map * to
const line_map_ordinary *.
* genmatch.c (error_cb): Likewise for local "map".
(output_line_directive): Likewise for local "map".
* input.c (expand_location_1): Likewise for local "map".
Pass NULL rather than &map to
linemap_unwind_to_first_non_reserved_loc, since the value is never
read from there, and the value written back not read from here.
(is_location_from_builtin_token): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
(dump_location_info): Strengthen locals "map" from
line_map *, one to const line_map_ordinary *, the other
to const line_map_macro *.
* tree-diagnostic.c (loc_map_pair): Strengthen field "map" from
const line_map * to const line_map_macro *.
(maybe_unwind_expanded_macro_loc): Add a call to
linemap_check_macro when writing to the "map" field of the
loc_map_pair.
Introduce local const line_map_ordinary * "ord_map", using it in
place of "map" in the part of the function where we know we have
an ordinary map. Strengthen local "m" from const line_map * to
const line_map_ordinary *.
gcc/ada/ChangeLog:
* gcc-interface/trans.c (Sloc_to_locus1): Strenghthen local "map"
from line_map * to line_map_ordinary *.
gcc/c-family/ChangeLog:
* c-common.h (fe_file_change): Strengthen param from
const line_map * to const line_map_ordinary *.
(pp_file_change): Likewise.
* c-lex.c (fe_file_change): Likewise.
(cb_define): Use linemap_check_ordinary when invoking
SOURCE_LINE.
(cb_undef): Likewise.
* c-opts.c (c_finish_options): Use linemap_check_ordinary when
invoking cb_file_change.
(c_finish_options): Likewise.
(push_command_line_include): Likewise.
(cb_file_change): Strengthen param "new_map" from
const line_map * to const line_map_ordinary *.
* c-ppoutput.c (cb_define): Likewise for local "map".
(pp_file_change): Likewise for param "map" and local "from".
gcc/fortran/ChangeLog:
* cpp.c (maybe_print_line): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
(cb_file_change): Likewise for param "map" and local "from".
(cb_line_change): Likewise for local "map".
libcpp/ChangeLog:
* directives.c (do_line): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
(do_linemarker): Likewise.
(_cpp_do_file_change): Assert that we're not dealing with
a macro map. Introduce local "ord_map" via a call to
linemap_check_ordinary, guarded within the check for
non-NULL. Use it for typesafety.
* files.c (cpp_make_system_header): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
* include/cpplib.h (struct cpp_callbacks): Likewise for second
parameter of "file_change" callback.
* include/line-map.h (struct line_map): Convert from a struct
containing a union to a base class.
(struct line_map_ordinary): Convert to a subclass of line_map.
(struct line_map_macro): Likewise.
(linemap_check_ordinary): Strengthen return type from line_map *
to line_map_ordinary *, and add a const-variant.
(linemap_check_macro): New pair of functions.
(ORDINARY_MAP_STARTING_LINE_NUMBER): Strengthen param from
const line_map * to const line_map_ordinary *, eliminating call
to linemap_check_ordinary. Likewise for the non-const variant.
(ORDINARY_MAP_INCLUDER_FILE_INDEX): Likewise.
(ORDINARY_MAP_IN_SYSTEM_HEADER_P): Likewise.
(ORDINARY_MAP_NUMBER_OF_COLUMN_BITS): Likewise.
(ORDINARY_MAP_FILE_NAME): Likewise.
(MACRO_MAP_MACRO): Strengthen param from const line_map * to
const line_map_macro *. Likewise for the non-const variant.
(MACRO_MAP_NUM_MACRO_TOKENS): Likewise.
(MACRO_MAP_LOCATIONS): Likewise.
(MACRO_MAP_EXPANSION_POINT_LOCATION): Likewise.
(struct maps_info): Replace with...
(struct maps_info_ordinary):...this and...
(struct maps_info_macro): ...this.
(struct line_maps): Convert fields "info_ordinary" and
"info_macro" to the above new structs.
(LINEMAPS_MAP_INFO): Delete both functions.
(LINEMAPS_MAPS): Likewise.
(LINEMAPS_ALLOCATED): Rewrite both variants to avoid using
LINEMAPS_MAP_INFO.
(LINEMAPS_USED): Likewise.
(LINEMAPS_CACHE): Likewise.
(LINEMAPS_MAP_AT): Likewise.
(LINEMAPS_ORDINARY_MAPS): Strengthen return type from line_map *
to line_map_ordinary *.
(LINEMAPS_ORDINARY_MAP_AT): Likewise.
(LINEMAPS_LAST_ORDINARY_MAP): Likewise.
(LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP): Likewise.
(LINEMAPS_MACRO_MAPS): Strengthen return type from line_map * to
line_map_macro *.
(LINEMAPS_MACRO_MAP_AT): Likewise.
(LINEMAPS_LAST_MACRO_MAP): Likewise.
(LINEMAPS_LAST_ALLOCATED_MACRO_MAP): Likewise.
(linemap_map_get_macro_name): Strengthen param from
const line_map * to const line_map_macro *.
(SOURCE_LINE): Strengthen first param from const line_map * to
const line_map_ordinary *, removing call to
linemap_check_ordinary.
(SOURCE_COLUMN): Likewise.
(LAST_SOURCE_LINE_LOCATION): Likewise.
(LAST_SOURCE_LINE): Strengthen first param from const line_map *
to const line_map_ordinary *.
(LAST_SOURCE_COLUMN): Likewise.
(INCLUDED_FROM): Strengthen return type from line_map * to
line_map_ordinary *., and second param from const line_map *
to const line_map_ordinary *, removing call to
linemap_check_ordinary.
(MAIN_FILE_P): Strengthen param from const line_map * to
const line_map_ordinary *, removing call to
linemap_check_ordinary.
(linemap_position_for_line_and_column): Strengthen param from
const line_map * to const line_map_ordinary *.
(LINEMAP_FILE): Strengthen param from const line_map * to
const line_map_ordinary *, removing call to
linemap_check_ordinary.
(LINEMAP_LINE): Likewise.
(LINEMAP_SYSP): Likewise.
(linemap_resolve_location): Strengthen final param from
const line_map ** to const line_map_ordinary **.
* internal.h (CPP_INCREMENT_LINE): Likewise for local "map".
(linemap_enter_macro): Strengthen return type from
const line_map * to const line_map_macro *.
(linemap_add_macro_token): Likewise for first param.
* line-map.c (linemap_check_files_exited): Strengthen local "map"
from const line_map * to const line_map_ordinary *.
(new_linemap): Introduce local "map_size" and use it when
calculating how large the buffer should be. Rewrite based
on change of info_macro and info_ordinary into distinct types.
(linemap_add): Strengthen locals "map" and "from" from line_map *
to line_map_ordinary *.
(linemap_enter_macro): Strengthen return type from
const line_map * to const line_map_macro *, and local "map" from
line_map * to line_map_macro *.
(linemap_add_macro_token): Strengthen param "map" from
const line_map * to const line_map_macro *.
(linemap_line_start): Strengthen local "map" from line_map * to
line_map_ordinary *.
(linemap_position_for_column): Likewise.
(linemap_position_for_line_and_column): Strengthen first param
from const line_map * to const line_map_ordinary *.
(linemap_position_for_loc_and_offset): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
(linemap_ordinary_map_lookup): Likewise for return type and locals
"cached" and "result".
(linemap_macro_map_lookup): Strengthen return type and locals
"cached" and "result" from const line_map * to
const line_map_macro *.
(linemap_macro_map_loc_to_exp_point): Likewise for param "map".
(linemap_macro_map_loc_to_def_point): Likewise.
(linemap_macro_map_loc_unwind_toward_spelling): Likewise.
(linemap_get_expansion_line): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
(linemap_get_expansion_filename): Likewise.
(linemap_map_get_macro_name): Strengthen param from
const line_map * to const line_map_macro *.
(linemap_location_in_system_header_p): Add call to
linemap_check_ordinary in region guarded by
!linemap_macro_expansion_map_p. Introduce local "macro_map" via
linemap_check_macro in other region, using it in place of "map"
for typesafety.
(first_map_in_common_1): Add calls to linemap_check_macro.
(trace_include): Strengthen param "map" from const line_map * to
const line_map_ordinary *.
(linemap_macro_loc_to_spelling_point): Strengthen final param from
const line_map ** to const line_map_ordinary **. Replace a
C-style cast with a const_cast, and add calls to
linemap_check_macro and linemap_check_ordinary.
(linemap_macro_loc_to_def_point): Likewise.
(linemap_macro_loc_to_exp_point): Likewise.
(linemap_resolve_location): Strengthen final param from
const line_map ** to const line_map_ordinary **.
(linemap_unwind_toward_expansion): Introduce local "macro_map" via
a checked cast and use it in place of *map.
(linemap_unwind_to_first_non_reserved_loc): Strengthen local
"map1" from const line_map * to const line_map_ordinary *.
(linemap_expand_location): Introduce local "ord_map" via a checked
cast and use it in place of map.
(linemap_dump): Make local "map" const. Strengthen local
"includer_map" from line_map * to const line_map_ordinary *.
Introduce locals "ord_map" and "macro_map" via checked casts and
use them in place of "map" for typesafety.
(linemap_dump_location): Strengthen local "map" from
const line_map * to const line_map_ordinary *.
(linemap_get_file_highest_location): Update for elimination of
union.
(linemap_get_statistics): Strengthen local "cur_map" from
line_map * to const line_map_macro *. Update uses of sizeof to
use the appropriate line_map subclasses.
* macro.c (_cpp_warn_if_unused_macro): Add call to
linemap_check_ordinary.
(builtin_macro): Strengthen local "map" from const line_map * to
const line_map_macro *.
(enter_macro_context): Likewise.
(replace_args): Likewise.
(tokens_buff_put_token_to): Likewise for param "map".
(tokens_buff_add_token): Likewise.
From-SVN: r223365
Ramana Radhakrishnan [Tue, 19 May 2015 12:47:50 +0000 (12:47 +0000)]
Add cpu_defines.h for ARM.
2015-05-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* configure.host: Define cpu_defines_dir for ARM.
* config/cpu/arm/cpu_defines.h: New file.
From-SVN: r223361
Nick Clifton [Tue, 19 May 2015 11:42:44 +0000 (11:42 +0000)]
re PR rtl-optimization/66156 ([msp430] wrong code generated with -O2 -mlarge (zero extension HI -> SI))
PR target/66156
* config/msp430/msp430.md (zero_extendhisi2): Add support for
separate source and destination registers.
From-SVN: r223354
Rainer Orth [Tue, 19 May 2015 11:40:44 +0000 (11:40 +0000)]
Fix gcc.dg/vect/bb-slp-35.c on SPARC
* gcc.dg/vect/bb-slp-35.c: Adjust.
From-SVN: r223353
Julian Brown [Tue, 19 May 2015 11:06:31 +0000 (11:06 +0000)]
plugin-nvptx.c (nvptx_get_num_devices): Return zero on cuInit failure.
* plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
on cuInit failure.
From-SVN: r223352
Richard Biener [Tue, 19 May 2015 09:36:35 +0000 (09:36 +0000)]
re PR tree-optimization/66165 (vect_transform_slp_perm_load: vec out of range ?)
2015-05-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/66165
* tree-vect-slp.c (vect_supported_load_permutation_p): Add guard
for no load permutation.
* gcc.dg/torture/pr66165.c: New testcase.
PR tree-optimization/66185
* tree-vect-slp.c (vect_build_slp_tree): Properly roll back
when building the SLP node from scalars.
* gcc.dg/torture/pr66185.c: New testcase.
From-SVN: r223349
Eric Botcazou [Tue, 19 May 2015 09:33:27 +0000 (09:33 +0000)]
insn-notes.def (UPDATE_SJLJ_CONTEXT): New note.
* insn-notes.def (UPDATE_SJLJ_CONTEXT): New note.
* builtins.c (expand_builtin_update_setjmp_buf): Make global.
(expand_stack_restore): Call record_new_stack_level.
(expand_stack_save): Do not call do_pending_stack_adjust.
* builtins.h (expand_builtin_update_setjmp_buf): Declare.
* calls.c (expand_call): Call record_new_stack_level for alloca.
* except.c (sjlj_mark_call_sites): Expand builtin_update_setjmp_buf
wherever a NOTE_INSN_UPDATE_SJLJ_CONTEXT note is present.
(update_sjlj_context): New global function.
* except.h (update_sjlj_context): Declare.
* explow.c (record_new_stack_level): New global function.
(allocate_dynamic_stack_space): Call record_new_stack_level.
* explow.h (record_new_stack_level): Declare.
* final.c (final_scan_insn): Deal with NOTE_INSN_UPDATE_SJLJ_CONTEXT.
* cfgrtl.c (duplicate_insn_chain): Likewise.
Co-Authored-By: Tristan Gingold <gingold@adacore.com>
From-SVN: r223348
Kyrylo Tkachov [Tue, 19 May 2015 08:43:17 +0000 (08:43 +0000)]
[calls.c] Remove #ifdef checks on STACK_GROWS_DOWNWARD
* calls.c: Always define STACK_GROWS_DOWNWARD as 0 or 1.
(mem_overlaps_already_clobbered_arg_p): Rewrite ifdef
STACK_GROWS_DOWNWARD as normal if.
(expand_call): Likewise.
From-SVN: r223347
Oleg Endo [Tue, 19 May 2015 08:00:41 +0000 (08:00 +0000)]
re PR target/54236 ([SH] Improve addc and subc insn utilization)
gcc/
PR target/54236
* config/sh/sh.md (*round_int_even): New insn_and_split and
accompanying new unnamed split.
gcc/testsuite/
PR target/54236
* gcc.target/sh/pr54236-2.c: Adjust expected insn counts.
From-SVN: r223346
Richard Sandiford [Tue, 19 May 2015 07:11:37 +0000 (07:11 +0000)]
bitmap.c (bitmap_set_range): Handle count==1 specially.
gcc/
* bitmap.c (bitmap_set_range): Handle count==1 specially.
(bitmap_clear_range): Likewise.
* cfgcleanup.c (mark_effect): Use bitmap_clear_range and
bitmap_set_range unconditionally.
* df-problems.c (df_simulate_one_insn_forwards): Likewise.
* df-scan.c (df_mark_reg): Likewise.
* haifa-sched.c (setup_ref_regs): Likewise.
* sched-rgn.c (update_live_1): Likewise.
From-SVN: r223344
Richard Sandiford [Tue, 19 May 2015 07:11:18 +0000 (07:11 +0000)]
regs.h (END_HARD_REGNO): Delete.
gcc/
* regs.h (END_HARD_REGNO): Delete.
(END_REGNO): Move to...
* rtl.h: ...here.
* bt-load.c (note_btr_set): Use END_REGNO instead of END_HARD_REGNO.
* caller-save.c (mark_set_regs): Likewise.
* combine.c (move_deaths, distribute_notes): Likewise.
* cse.c (invalidate, invalidate_for_call): Likewise.
* df-scan.c (df_ref_record): Likewise.
* postreload-gcse.c (reg_changed_after_insn_p): Likewise.
(record_last_reg_set_info): Likewise.
* reg-stack.c (convert_regs_exit): Likewise.
* reload.c (reg_overlap_mentioned_for_reload_p): Likewise.
* resource.c (update_live_status): Likewise.
* rtlanal.c (find_reg_fusage, find_regno_fusage): Likewise.
From-SVN: r223343
Richard Sandiford [Tue, 19 May 2015 07:10:42 +0000 (07:10 +0000)]
rtl.h (reg_info): Add an nregs field.
gcc/
* rtl.h (reg_info): Add an nregs field.
(REG_NREGS): Use it.
(SET_REGNO_RAW): Delete.
(set_regno_raw): New function.
* regs.h (END_HARD_REGNO): Make equivalent to END_REGNO.
(END_REGNO): Redefine in terms of REG_NREGS.
* read-rtl.c (read_rtx_code): Call set_regno_raw instead of
SET_REGNO_RAW.
* emit-rtl.c (set_mode_and_regno): Likewise.
* df-scan.c (df_ref_change_reg_with_loc): Use set_mode_and_regno
instead of SET_REGNO_RAW.
From-SVN: r223342
Richard Sandiford [Tue, 19 May 2015 07:10:30 +0000 (07:10 +0000)]
rtl.h (PUT_MODE_RAW): New macro.
gcc/
* rtl.h (PUT_MODE_RAW): New macro.
(PUT_REG_NOTE_KIND): Use it.
(set_mode_and_regno): Declare.
(gen_raw_REG): Change regno to "unsigned int".
(gen_rtx_REG): Change "unsigned" to "unsigned int".
(PUT_MODE): Forward to PUT_MODE_RAW for generators, otherwise
use set_mode_and_regno to change the mode of registers.
* gengenrtl.c (gendef): Use PUT_MODE_RAW.
* emit-rtl.c (set_mode_and_regno): New function.
(gen_raw_REG): Change regno to unsigned int. Use set_mode_and_regno.
* caller-save.c (reg_save_code): Use set_mode_and_regno.
* expr.c (init_expr_target): Likewise.
* ira.c (setup_prohibited_mode_move_regs): Likewise.
* postreload.c (reload_cse_simplify_operands): Likewise.
From-SVN: r223341
Richard Sandiford [Tue, 19 May 2015 07:10:15 +0000 (07:10 +0000)]
caller-save.c (init_caller_save): Use word_mode and FIRST_PSEUDO_REGISTER when creating temporary rtxes.
gcc/
* caller-save.c (init_caller_save): Use word_mode and
FIRST_PSEUDO_REGISTER when creating temporary rtxes.
* expr.c (init_expr_target): Likewise.
* ira.c (setup_prohibited_mode_move_regs): Likewise.
* postreload.c (reload_cse_regs_1): Likewise.
From-SVN: r223340
Richard Sandiford [Tue, 19 May 2015 07:09:42 +0000 (07:09 +0000)]
rtl.def (REG): Change format to "r".
gcc/
* rtl.def (REG): Change format to "r".
* rtl.h (rtunion): Remove rt_reg.
(reg_info): New structure.
(rtx_def): Add reg field to main union.
(X0REGATTR): Delete.
(REG_CHECK): New macro.
(SET_REGNO_RAW, rhs_regno, REG_ATTRS): Use it.
* rtl.c (rtx_format): Document "r".
(rtx_code_size): Handle REG specially.
* gengenrtl.c (special_format): Return true for formats
that include 'r'.
* gengtype.c (adjust_field_rtx_def): Handle 'r' fields.
Deal with REG_ATTRS after the field loop.
* emit-rtl.c (gen_raw_REG): Call rtx_alloc_stat directly.
* expmed.c (init_expmed): Call gen_raw_REG instead of
gen_rtx_raw_REG.
* expr.c (init_expr_target): Likewise.
* regcprop.c (maybe_mode_change): Likewise.
* varasm.c (make_decl_rtl): Likewise.
* final.c (leaf_renumber_regs_insn): Return early after
handling REGs.
* genemit.c (gen_exp): Handle 'r' fields.
* genpeep.c (match_rtx): Likewise.
* gensupport.c (subst_pattern_match): Likewise.
(get_alternatives_number, collect_insn_data, alter_predicate_for_insn)
(alter_constraints, subst_dup): Likewise.
* read-rtl.c (read_rtx_code): Likewise.
* print-rtl.c (print_rtx): Likewise.
* genrecog.c (find_operand, find_matching_operand): Likewise.
(validate_pattern, match_pattern_2): Likewise.
(parameter::UINT, rtx_test::REGNO_FIELD): New enum values.
(rtx_test::regno_field): New function.
(operator ==, safe_to_hoist_p, transition_parameter_type)
(parameter_type_string, print_parameter_value)
(print_nonbool_test, print_test): Handle new enum values.
* cselib.c (rtx_equal_for_cselib_1): Handle REG specially.
* lra-constraints.c (operands_match_p): Likewise.
From-SVN: r223339
Richard Sandiford [Tue, 19 May 2015 07:09:23 +0000 (07:09 +0000)]
df.h (df_ref_change_reg_with_loc): Remove old_regno parameter.
gcc/
* df.h (df_ref_change_reg_with_loc): Remove old_regno parameter.
Change type of new_regno to unsigned int.
* df-scan.c (df_ref_change_reg_with_loc_1): Change type of
new_regno to unsigned int.
(df_ref_change_reg_with_loc): Remove old_regno parameter.
Change type of new_regno to unsigned int. Use SET_REGNO_RAW.
* rtl.h (SET_REGNO): Update call to df_ref_change_reg_with_loc.
(SET_REGNO_RAW): Add space after ",".
From-SVN: r223338