2018-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85841
	* libgfortran.h: New macros GFC_STD_OPT_*.
	* error.c (notify_std_msg): New function.
	(gfc_notify_std): Adjust such that it can handle combinations of
	GFC_STD_* flags in the 'std' argument, not just a single one.
	* match.c (match_arithmetic_if, gfc_match_if): Reject arithmetic if
	in Fortran 2018.
	(gfc_match_stopcode): Use GFC_STD_OPT_* macros.
	* options.c (set_default_std_flags): Warn for F2018 deleted features
	by default.
	(gfc_handle_option): F2018 deleted features are allowed in earlier
	standards.
	* symbol.c (gfc_define_st_label, gfc_reference_st_label): Reject
	nonblock do constructs in Fortran 2018.


2018-05-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/85841
	* gfortran.dg/g77/19990826-3.f: Add option "-std=legacy".
	* gfortran.dg/g77/20020307-1.f: Ditto.
	* gfortran.dg/g77/980310-3.f: Ditto.
	* gfortran.dg/goacc/loop-1-2.f95: Ditto.
	* gfortran.dg/goacc/loop-1.f95: Ditto.
	* gfortran.dg/gomp/appendix-a/a.6.1.f90: Ditto.
	* gfortran.dg/gomp/appendix-a/a.6.2.f90: Ditto.
	* gfortran.dg/gomp/do-1.f90: Ditto.
	* gfortran.dg/gomp/omp_do1.f90: Ditto.
	* gfortran.dg/pr17229.f: Ditto.
	* gfortran.dg/pr37243.f: Ditto.
	* gfortran.dg/pr49721-1.f: Ditto.
	* gfortran.dg/pr58484.f: Ditto.
	* gfortran.dg/pr81175.f: Ditto.
	* gfortran.dg/pr81723.f: Ditto.
	* gfortran.dg/predcom-2.f: Ditto.
	* gfortran.dg/vect/Ofast-pr50414.f90: Ditto.
	* gfortran.dg/vect/cost-model-pr34445a.f: Ditto.
	* gfortran.dg/vect/fast-math-mgrid-resid.f: Ditto.
	* gfortran.dg/vect/pr52580.f: Ditto.

From-SVN: r260433

	* class.c (type_has_user_nondefault_constructor): Check for a
	user-provided ctor, not user-declared.

From-SVN: r260432

From-SVN: r260431

	PR libstdc++/85843
	* src/c++11/cow-stdexcept.cc (logic_error, runtime_error): Explicitly
	initialize base class to avoid warnings.

From-SVN: r260427

gcc/
	* config/nds32/constraints.md (S): New constraint.
	* config/nds32/nds32.md (call_internal): Use constraint S.
	(call_value_internal): Likewise.
	(sibcall_internal): Likewise.
	(sibcall_value_internal): Likewise.

From-SVN: r260422

re PR fortran/82275 (gfortran rejects valid & accepts invalid reference to dimension-remapped type SELECT TYPE selector)

2018-05-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82275
	Correcting ChangeLogs
	* match.c (gfc_match_type_spec): Go through the array ref and
	decrement 'rank' for every dimension that is an element.

2018-05-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82275
	Correcting ChangeLogs
	* gfortran.dg/select_type_42.f90: New test.

From-SVN: r260416

2018-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/80657
	* resolve.c (flag_fn_result_spec): Use the 'sym' argument to
	test for self refs to the function result in the character len
	expression. If a self reference is found, emit an error and
	return true.
	(resolve_fntype): Use the function symbol in the calls to the
	above.

2018-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/80657
	* gfortran.dg/char_result_18.f90: New test.

From-SVN: r260415

2018-05-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/49636
	* trans-array.c (gfc_get_array_span): Renamed from
	'get_array_span'.
	(gfc_conv_expr_descriptor): Change references to above.
	* trans-array.h : Add prototype for 'gfc_get_array_span'.
	* trans-stmt.c (trans_associate_var): If the associate name is
	a subref array pointer, use gfc_get_array_span for the span.

2018-05-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/49636
	* gfortran.dg/associate_38.f90: New test.

From-SVN: r260414

2018-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82923
	PR fortran/66694
	PR fortran/82617
	* trans-array.c (gfc_alloc_allocatable_for_assignment): Set the
	charlen backend_decl of the rhs expr to ss->info->string_length
	so that the value in the current scope is used.

2018-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82923
	* gfortran.dg/allocate_assumed_charlen_4.f90: New test. Note
	that the patch fixes PR66694 & PR82617, although the testcases
	are not explicitly included.

From-SVN: r260413

gcc/
	* config/nds32/nds32.c (nds32_register_move_cost): Take garywolf cpu
	into consideration.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r260412

gcc/
	* config/nds32/nds32-cost.c (rtx_cost_model_t): New structure.
	(insn_size_16bit, insn_size_32bit): New variables for cost evaluation.
	(nds32_rtx_costs_impl): Simplify.
	(nds32_address_cost_impl): Simplify.
	(nds32_init_rtx_costs): New function.
	(nds32_rtx_costs_speed_prefer): Likewise.
	(nds32_rtx_costs_size_prefer): Likewise.
	(nds32_address_cost_speed_prefer): Likewise.
	(nds32_address_cost_speed_fwprop): Likewise.
	(nds32_address_cost_size_prefer): Likewise.
	* config/nds32/nds32-protos.h (nds32_init_rtx_costs): Declare.
	* config/nds32/nds32.c (nds32_option_override): Use
	nds32_init_rtx_costs function.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r260411

From-SVN: r260410

gcc/
	* config/nds32/nds32.c (nds32_asm_file_start): Output pipeline model.
	* config/nds32/nds32.h (TARGET_PIPELINE_N7): Define.
	(TARGET_PIPELINE_N8): Likewise.
	(TARGET_PIPELINE_N10): Likewise.
	(TARGET_PIPELINE_N13): Likewise.
	(TARGET_PIPELINE_GRAYWOLF): Likewise.

From-SVN: r260409

From-SVN: r260408

	* pt.c (tsubst_pack_expansion): Sorry rather than abort
	on __integer_pack as subexpression of pattern.

From-SVN: r260404

gcc/
	* config/nds32/nds32-fpu.md: Update copyright year.

From-SVN: r260402

gcc/
	* config/nds32/nds32.h (ASM_SPEC): Adjust spec rule.

From-SVN: r260401

gcc/
	* config/nds32/nds32.c
	(nds32_md_asm_adjust): Consider flag_inline_asm_r15 variable.
	* config/nds32/nds32.opt (minline-asm-r15): New option.

From-SVN: r260400

gcc/
	* common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS): Add
	MASK_HW_ABS.
	* config/nds32/nds32.md (abssi2): New pattern.

From-SVN: r260398

	* config/i386/i386.md (rex64namesuffix): New mode attribute.
	* config/i386/sse.md (sse_cvtsi2ss<rex64namesuffix><round_name>):
	Merge insn pattern from sse_cvtsi2ss<round_name> and
	sse_cvtsi2ssq<round_name> using SWI48 mode iterator.
	(sse_cvtss2si<rex64namesuffix><round_name>): Merge insn pattern
	from sse_cvtss2si<round_name> and sse_cvtss2siq<round_name>
	using SWI48 mode iterator.
	(sse_cvtss2si<rex64namesuffix>_2): Merge insn pattern from
	sse_cvtss2si_2 and sse_cvtss2siq_2 using SWI48 mode iterator.
	(sse_cvttss2si<rex64namesuffix><round_saeonly_name>): Merge insn
	pattern from sse_cvttss2si<round_saeonly_name>
	and sse_cvttss2siq<round_saeonly_name> using SWI48 mode iterator.
	(avx512f_vcvtss2usi<rex64namesuffix><round_name>): Merge insn pattern
	from avx512f_vcvtss2usi<round_name> and avx512f_vcvtss2usiq<round_name>
	using SWI48 mode iterator.
	(avx512f_vcvttss2usi<rex64namesuffix><round_saeonly_name>): Merge
	insn pattern from avx512f_vcvttss2usi<round_saeonly_name> and
	avx512f_vcvttss2usiq<round_saeonly_name> using SWI48 mode iterator.
	(avx512f_vcvtsd2usi<rex64namesuffix><round_name>): Merge insn pattern
	from avx512f_vcvtsd2usi<round_name> and avx512f_vcvtsd2usiq<round_name>
	using SWI48 mode iterator.
	(avx512f_vcvttsd2usi<rex64namesuffix><round_saeonly_name>): Merge
	insn pattern from avx512f_vcvttsd2usi<round_saeonly_name> and
	avx512f_vcvttsd2usiq<round_saeonly_name> using SWI48 mode iterator.
	(sse2_cvtsd2si<rex64namesuffix><round_name>): Merge insn pattern from
	sse2_cvtsd2si<round_name> and sse2_cvtsd2siq<round_name> using
	SWI48 mode iterator.
	(sse2_cvtsd2si<rex64namesuffix>_2): Merge insn pattern from
	sse2_cvtsd2si_2 and sse2_cvtsd2siq_2 using SWI48 mode iterator.
	(sse_cvttsd2si<rex64namesuffix><round_saeonly_name>): Merge insn
	pattern from sse_cvttsd2si<round_saeonly_name>
	and sse_cvttsd2siq<round_saeonly_name> using SWI48 mode iterator.

From-SVN: r260397

gcc/
	* config/nds32/nds32-md-auxiliary.c
	(nds32_valid_smw_lwm_base_p): Refine.
	(nds32_output_smw_single_word): Refine.
	(nds32_output_smw_double_word): New.
	* config/nds32/nds32-protos.h (nds32_output_smw_double_word): New.

From-SVN: r260396

gcc/
	* config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push): Refine.
	(nds32_output_stack_pop): Refine.
	(nds32_expand_unaligned_load): Refine.
	(nds32_expand_unaligned_store): Refine.

From-SVN: r260394

gcc/
	* config/nds32/constants.md: Add TP_REGNUM constant.
	(unspec_element): Add UNSPEC_GOTINIT, UNSPEC_GOT, UNSPEC_GOTOFF,
	UNSPEC_PLT, UNSPEC_TLSGD, UNSPEC_TLSLD, UNSPEC_TLSIE, UNSPEC_TLSLE and
	UNSPEC_ADD32.
	* config/nds32/nds32-doubleword.md: Consider flag_pic.
	* config/nds32/nds32-dspext.md (mov<mode>): Expand TLS and PIC cases.
	* config/nds32/nds32-predicates.c (nds32_const_unspec_p): New.
	* config/nds32/nds32-md-auxiliary.c: Implementation that support TLS
	and PIC code generation.
	* config/nds32/nds32-protos.h: Declarations that support TLS and PIC
	code generation.
	* config/nds32/nds32-relax-opt.c: Consider TLS and PIC for relax
	optimization.
	* config/nds32/nds32.md: Support TLS and PIC.
	* config/nds32/nds32.c: Support TLS and PIC.
	* config/nds32/nds32.h (nds32_relax_insn_type): New enum type.
	* config/nds32/predicates.md (nds32_nonunspec_symbolic_operand): New
	predicate.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r260393

2018-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82923
	PR fortran/66694
	PR fortran/82617
	* trans-array.c (gfc_alloc_allocatable_for_assignment): Set the
	charlen backend_decl of the rhs expr to ss->info->string_length
	so that the value in the current scope is used.

2018-05-19  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82923
	* gfortran.dg/allocate_assumed_charlen_4.f90: New test. Note
	that the patch fixes PR66694 & PR82617, although the testcases
	are not explicitly included.

From-SVN: r260392

gcc/
	* config/nds32/nds32-predicates.c (const_vector_to_hwint): Use machine
	mode with E_ prefix.

From-SVN: r260391

	* config/nds32/constants.md (unspec_element): Add UNSPEC_ICT.
	* config/nds32/nds32-md-auxiliary.c
	(symbolic_reference_mentioned_p): New.
	(nds32_legitimize_ict_address): New.
	(nds32_expand_ict_move): New.
	(nds32_indirect_call_referenced_p): New.
	(nds32_symbol_binds_local_p): Delete.
	(nds32_long_call_p): Modify.
	* config/nds32/nds32-opts.h (nds32_ict_model_type): New enum type.
	* config/nds32/nds32-protos.h
	(symbolic_reference_mentioned_p): Declare.
	(nds32_legitimize_ict_address): Declare.
	(nds32_expand_ict_move): Declare.
	(nds32_indirect_call_referenced_p): Declare.
	* config/nds32/nds32-relax-opt.c (nds32_ict_const_p): New.
	(nds32_relax_group): Use nds32_ict_const_p as condition.
	* config/nds32/nds32.c (nds32_attribute_table): Add "indirect_call".
	(nds32_asm_file_start): Output ict_model directive in asm code.
	(nds32_legitimate_address_p): Consider indirect call.
	(nds32_print_operand): Consider indirect call.
	(nds32_print_operand_address): Consider indirect call.
	(nds32_insert_attributes): Handle "indirect_call" attribute.
	(TARGET_LEGITIMATE_ADDRESS_P): Define.
	(TARGET_LEGITIMATE_CONSTANT_P): Define.
	(TARGET_CANNOT_FORCE_CONST_MEM): Define.
	(TARGET_DELEGITIMIZE_ADDRESS): Define.
	(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
	* config/nds32/nds32.h (SYMBOLIC_CONST_P): Define.
	(TARGET_ICT_MODEL_SMALL): Define.
	(TARGET_ICT_MODEL_LARGE): Define.
	* config/nds32/nds32.md (movsi): Consider ict model.
	(call, call_value): Consider ict model.
	(sibcall, sibcall_value): Consider ict model.
	* config/nds32/nds32.opt (mict-model): New option.
	* config/nds32/predicates.md (nds32_symbolic_operand): Consider ict
	model.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r260390

	* src/c++11/codecvt.cc (__codecvt_utf8_base<wchar_t>::do_in)
	[__SIZEOF_WCHAR_T__==2 && __BYTE_ORDER__!=__ORDER_BIG_ENDIAN__]: Set
	little_endian element in bitmask.
	* testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: Run all tests.
	* testsuite/22_locale/codecvt/codecvt_utf8/wchar_t/1.cc: New.

From-SVN: r260389

From-SVN: r260388

	Kito Cheng <kito.cheng@gmail.com>
	Monk Chiang  <sh.chiang04@gmail.com>

	gcc/
	* common/config/riscv/riscv-common.c (riscv_parse_arch_string):
	Add support to parse rv32e*.  Clear MASK_RVE for rv32i and rv64i.
	* config.gcc (riscv*-*-*): Add support for rv32e* and ilp32e.
	* config/riscv/riscv-c.c (riscv_cpu_cpp_builtins): Define
	__riscv_32e when TARGET_RVE.  Handle ABI_ILP32E as soft-float ABI.
	* config/riscv/riscv-opts.h (riscv_abi_type): Add ABI_ILP32E.
	* config/riscv/riscv.c (riscv_compute_frame_info): When TARGET_RVE,
	compute save_libcall_adjustment properly.
	(riscv_option_override): Call error if TARGET_RVE and not ABI_ILP32E.
	(riscv_conditional_register_usage): Handle TARGET_RVE and ABI_ILP32E.
	* config/riscv/riscv.h (UNITS_PER_FP_ARG): Handle ABI_ILP32E.
	(STACK_BOUNDARY, ABI_STACK_BOUNDARY): Handle TARGET_RVE.
	(GP_REG_LAST, MAX_ARGS_IN_REGISTERS): Likewise.
	(ABI_SPEC): Handle mabi=ilp32e.
	* config/riscv/riscv.opt (abi_type): Add ABI_ILP32E.
	(RVE): Add RVE mask.
	* doc/invoke.texi (RISC-V options) <-mabi>: Add ilp32e info.
	<-march>: Add rv32e as an example.

	gcc/testsuite/
	* gcc.dg/stack-usage-1.c: Add support for rv32e.

	libgcc/
	* config/riscv/save-restore.S: Add support for rv32e.

Co-Authored-By: Jim Wilson <jimw@sifive.com>
Co-Authored-By: Monk Chiang <sh.chiang04@gmail.com>

From-SVN: r260384

2018-05-18  Marc Glisse  <marc.glisse@inria.fr>

	PR c++/82899
gcc/
	* tree-ssa-structalias.c (create_variable_info_for_1): Extra argument.
	(intra_create_variable_infos): Handle C++ constructors.

gcc/testsuite/
	* g++.dg/pr82899.C: New testcase.

From-SVN: r260383

	* include/bits/stl_tree.h
	(_Rb_tree_impl(_Rb_tree_impl&&, _Node_allocator&&)): New.
	(_Rb_tree(_Rb_tree&&, _Node_allocator&&, true_type)): New, use latter.
	(_Rb_tree(_Rb_tree&&, _Node_allocator&&, false_type)): New.
	(_Rb_tree(_Rb_tree&&, _Node_allocator&&)): Adapt, use latters.
	* include/debug/map.h
	(map(map&&, const_allocator_type&)): Add noexcept qualitication.
	* include/debug/multimap.h
	(multimap(multimap&&, const_allocator_type&)): Likewise.
	* include/debug/set.h
	(set(set&&, const_allocator_type&)): Likewise.
	* include/debug/multiset.h
	(multiset(multiset&&, const_allocator_type&)): Likewise.
	* testsuite/23_containers/map/cons/noexcept_default_construct.cc:
	Add checks.
	* testsuite/23_containers/map/cons/noexcept_move_construct.cc:
	Add checks.
	* testsuite/23_containers/multimap/cons/noexcept_default_construct.cc:
	Add checks.
	* testsuite/23_containers/multimap/cons/noexcept_move_construct.cc:
	Add checks.
	* testsuite/23_containers/multiset/cons/noexcept_default_construct.cc:
	Add checks.
	* testsuite/23_containers/multiset/cons/noexcept_move_construct.cc:
	Add checks.
	* testsuite/23_containers/set/cons/noexcept_default_construct.cc:
	Add checks.
	* testsuite/23_containers/set/cons/noexcept_move_construct.cc:
	Add checks.

From-SVN: r260382

gcc/c-family/
	* c.opt (Wdeprecated-copy): New flag.
gcc/cp/
	* call.c (build_over_call): Warn about deprecated trivial fns.
	* class.c (classtype_has_user_copy_or_dtor): New.
	(type_build_ctor_call): Check TREE_DEPRECATED.
	(type_build_dtor_call): Likewise.
	* decl2.c (cp_warn_deprecated_use): Move from tree.c.
	Add checks.  Return bool.  Handle -Wdeprecated-copy.
	(mark_used): Use it.
	* decl.c (grokdeclarator): Remove redundant checks.
	* typeck2.c (build_functional_cast): Likewise.
	* method.c (lazily_declare_fn): Mark deprecated copy ops.
	* init.c (build_aggr_init): Only set TREE_USED if there are
	side-effects.
libitm/
	* beginend.cc (save): Disable -Werror=deprecated-copy.

From-SVN: r260381

	* include/bits/stl_deque.h (_Deque_iterator): Constrain constructor
	for conversion to const_iterator.  Add defaulted copy ops.
	* libsupc++/new (bad_alloc): Add defaulted copy ops.
	* libsupc++/exception.h (exception): Add defaulted copy ops.
	* include/std/system_error (system_error): Add defaulted copy ops.
	* include/std/stdexcept (domain_error, invalid_argument)
	(length_error, out_of_range, range_error, overflow_error)
	(underflow_error): Add defaulted copy ops.
	* include/bits/stl_iterator.h (reverse_iterator): Add defaulted
	copy assignment.
	* include/bits/allocator.h (allocator): Add defaulted copy assignment.
	* include/ext/throw_allocator.h (condition_base): Add defaulted
	default and copy ctor and copy assignment.

From-SVN: r260380

2018-05-18  Martin Liska  <mliska@suse.cz>

	* gcc.dg/pr68766.c: Change pruned output.

From-SVN: r260379

2018-05-18  Martin Liska  <mliska@suse.cz>

	* passes.def: Remove a redundant pass.

From-SVN: r260378

re PR bootstrap/85838 (-Wmaybe-uninitialized warning in sparc.c (sparc_expand_builtin) breaks SPARC bootstrap)

	PR bootstrap/85838
	* config/sparc/sparc.c (sparc_expand_builtin): Always initialize op[0].

From-SVN: r260374

In C++11 and C++14 any odr-use of these constants requires a definition
at namespace-scope.  In C++17 they are implicitly inline and so the
namespace-scope redeclarations are redundant (and allowing them is
deprecated).

	PR libstdc++/85098
	* include/bits/regex.h [__cplusplus < 201703L] (basic_regex::icase)
	(basic_regex::nosubs, basic_regex::optimize, basic_regex::collate)
	(basic_regex::ECMAScript, basic_regex::basic, basic_regex::extended)
	(basic_regex::awk, basic_regex::grep, basic_regex::egrep): Add
	definitions.
	* include/bits/regex_automaton.h (_NFA::_M_insert_state): Adjust
	whitespace.
	* include/bits/regex_compiler.tcc (__INSERT_REGEX_MATCHER): Add
	braces around body of do-while.
	* testsuite/28_regex/basic_regex/85098.cc: New

From-SVN: r260371

PR c++/85782

	gcc/cp/
	* cp-gimplify.c (cp_genericize_r): Call genericize_omp_for_stmt for
	OACC_LOOPs.

	gcc/testsuite/
	* c-c++-common/goacc/pr85782.c: New test.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.

From-SVN: r260369

*** gcc/testsuite/ChangeLog ***

2018-05-18  Sudakshina Das  <sudi.das@arm.com>

	* gcc.target/aarch64/sve/slp_5.c: Remove xfail for tld1d and tld2d.

From-SVN: r260365

We deprecated architecture versions earlier than Armv4T in GCC 6 [1].
This patch removes support for architectures lower than Armv4.
That is the -march values armv2, armv2a, armv3, armv3m are removed
with this patch.  I did not remove armv4 because it's a bit more
involved code-wise and there has been some pushback on the implications
for -mcpu=strongarm support.

Removing armv3m and earlier though is pretty straightforward.
This allows us to get rid of the armv3m and mode32 feature bits
in arm-cpus.in as they can be assumed to be universally available.

Consequently the mcpu values arm2, arm250, arm3, arm6, arm60, arm600, arm610, arm620, arm7, arm7d, arm7di, arm70, arm700, arm700i, arm710, arm720, arm710c, arm7100, arm7500, arm7500fe, arm7m, arm7dm, arm7dm are now also removed.

Bootstrapped and tested on arm-none-linux-gnueabihf and on arm-none-eabi
with an aprofile multilib configuration (which builds quite a lot of library
configurations).

[1] https://gcc.gnu.org/gcc-6/changes.html#arm 

	* config/arm/arm-cpus.in (armv3m, mode32): Delete features.
	(ARMv4): Update.
	(ARMv2, ARMv3, ARMv3m): Delete fgroups.
	(ARMv6m): Update.
	(armv2, armv2a, armv3, armv3m): Delete architectures.
	(arm2, arm250, arm3, arm6, arm60, arm600, arm610, arm620,
	arm7, arm7d, arm7di, arm70, arm700, arm700i, arm710, arm720,
	arm710c, arm7100, arm7500, arm7500fe, arm7m, arm7dm, arm7dmi):
	Delete cpus.
	* config/arm/arm.md (maddsidi4): Remove check for arm_arch3m.
	(*mulsidi3adddi): Likewise.
	(mulsidi3): Likewise.
	(*mulsidi3_nov6): Likewise.
	(umulsidi3): Likewise.
	(umulsidi3_nov6): Likewise.
	(umaddsidi4): Likewise.
	(*umulsidi3adddi): Likewise.
	(smulsi3_highpart): Likewise.
	(*smulsi3_highpart_nov6): Likewise.
	(umulsi3_highpart): Likewise.
	(*umulsi3_highpart_nov6): Likewise.
	* config/arm/arm.h (arm_arch3m): Delete.
	* config/arm/arm.c (arm_arch3m): Delete.
	(arm_option_override_internal): Update armv3-related comment.
	(arm_configure_build_target): Delete use of isa_bit_mode32.
	(arm_option_reconfigure_globals): Delete set of arm_ach3m.
	(arm_rtx_costs_internal): Delete check of arm_arch3m.
	* config/arm/arm-fixed.md (mulsq3): Delete check for arm_arch3m.
	(mulsa3): Likewise.
	(mulusa3): Likewise.
	* config/arm/arm-protos.h (arm_arch3m): Delete.
	* config/arm/arm-tables.opt: Regenerate.
	* config/arm/arm-tune.md: Likewise.
	* config/arm/t-arm-elf (all_early_nofp): Delete mentions of
	deleted architectures.

	* gcc.target/arm/pr62554.c: Delete.
	* gcc.target/arm/pr69610-1.c: Likewise.
	* gcc.target/arm/pr69610-2.c: Likewise.

From-SVN: r260363