gfortran.texi (Fortran 2008 status, [...]): Update implementation status, change references from TR 29113 to TS 29113.

2011-10-15  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (Fortran 2008 status, TS 29113 status,
        Further Interoperability of Fortran with C): Update implementation
        status, change references from TR 29113 to TS 29113.
        * intrinsic.texi (RANK): Change TR 29113 to TS 29113.
        * invoke.text (-std=): Ditto, change -std=f2008tr to
        * -std=f2008ts.
        * lang.opt (std=): Ditto.
        * options.c (gfc_handle_option, set_default_std_flags): Ditto
        * and
        change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
        * libgfortran.h: Ditto.
        * intrinsic.c (add_functions, gfc_check_intrinsic_standard):
        * Ditto.
        * decl.c (verify_c_interop_param): Ditto.

2011-10-15  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113
        * in
        the comments.
        * gfortran.dg/bind_c_usage_24.f90: Ditto.
        * gfortran.dg/rank_3.f90: Ditto.
        * gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to
        -std=f2008ts in dg-options.
        * gfortran.dg/rank_4.f90: Ditto.

From-SVN: r180024

	* config/sparc/sol2.h: Protect -m{cpu,tune}=native handling
	with a more complete cpp test.
	* config/sparc/linux64.h: Likewise.
	* config/sparc/linux.h: Likewise.
	* config/sparc/sparc.opt (sparc_debug): New target variable.
	(mdebug): New target option.
	* config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL,
	TARGET_DEBUG_OPTIONS): New defines.
	* config/sparc/sparc.c (debug_target_flag_bits,
	debug_target_flags): New functions.
	(sparc_option_override): Add name strings back to cpu_table[].
	Parse -mdebug string.  When TARGET_DEBUG_OPTIONS is true, print
	out the target flags before and after override processing as well
	as the selected cpu.  If MASK_V8PLUS, make sure that the selected
	cpu is at least v9.

From-SVN: r180021

	PR target/49263
	* config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro.
	* config/sh/sh.c (sh_rtx_costs): Add test instruction case.
	* config/sh/sh.md (tstsi_t): Name existing insn.  Make inner
	and instruction commutative.
	(tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not,
	tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor,
	tstsi_t_zero_extract_subreg_xor_little,
	tstsi_t_zero_extract_subreg_xor_big): New insns.
	(*movsicc_t_false, *movsicc_t_true): Replace space with tab in
	asm output.
	(*andsi_compact): Reorder alternatives so that K08 is considered
	first.
	* gcc.target/sh/pr49263.c: New.

From-SVN: r180020

From-SVN: r180019

From-SVN: r180015

	PR target/50354
	* config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default
	processor is at least V9 and TARGET_64BIT_DEFAULT is defined.

From-SVN: r180013

From-SVN: r180007

gimplify.c (gimplify_expr): Take care that for bitwise-binary transformation the operands have compatible types.

        * gimplify.c (gimplify_expr): Take care that for bitwise-binary
        transformation the operands have compatible types.

	* gfortran.fortran-torture/compile/logical-2.f90: New test.

From-SVN: r180006

sse.md (vec_widen_smult_hi_v8hi, [...]): Macroize using VI2_AVX2 mode iterator and any_extend code iterator.

	* config/i386/sse.md (vec_widen_smult_hi_v8hi,
	vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi,
	vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2
	mode iterator and any_extend code iterator.
	(vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New
	expanders.
	(vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable
	also for TARGET_SSE4_1 using pmuldq insn.
	(sdot_prodv8hi): Macroize using VI2_AVX2 iterator.
	(sse2_sse4_1): New code attr.
	(udot_prodv4si): Macroize using any_extend code iterator.
	(<s>dot_prodv8si): New expander.

	* gcc.target/i386/sse2-mul-1.c: New test.
	* gcc.target/i386/sse4_1-mul-1.c: New test.
	* gcc.target/i386/avx-mul-1.c: New test.
	* gcc.target/i386/xop-mul-1.c: New test.
	* gcc.target/i386/avx2-mul-1.c: New test.

From-SVN: r180005

From-SVN: r180004

re PR c++/50563 ([C++0x] Weird syntax acceptance rules for non-static data members initialized in place)

	PR c++/50563
	* parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
	(cp_parser_save_nsdmi): Pass it.

From-SVN: r180003

	PR c++/50507
	* method.c (walk_field_subobs): Check for NSDMI before
	complaining about uninitialized fields.

From-SVN: r180002

	* pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
	instead of error_mark_node as a placeholder.

From-SVN: r180001

2011-10-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50570
	* expr.c (gfc_check_vardef_context): Don't throw an error on
	non-pointer assignments involving an intent(in) pointer dummy.


2011-10-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50570
	* gfortran.dg/pointer_intent_5.f90: New.

From-SVN: r180000

2011-10-14  Yakovlev Vladimir  <vladimir.b.yakovlev@intel.com>

	* config/i386/i386.c (atom_cost): Changed cost for loading
	QImode using movzbl.

From-SVN: r179999

From-SVN: r179998

	* config/i386/sse.md (vec_interleave_high<mode>,
	vec_interleave_low<mode>): Add AVX2 expanders for VI_256
	modes.
	* config/i386/i386.c (expand_vec_perm_interleave3): New function.
	(ix86_expand_vec_perm_builtin_1): Call it.

From-SVN: r179995

	Fix thinko from r179765
	* config/avr/avr.c (avr_option_override): Don't override
	flag_omit_frame_pointer if not actually needed.

From-SVN: r179994

	PR target/46278
	* doc/invoke.texi (AVR Options): Document -mstrict-X.
	* config/avr/avr.opt (-mstrict-X): New option.
	(avr_strict_X): New variable reflecting -mstrict-X.
	* config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter
	outer_code and pass it down to avr_regno_mode_code_ok_for_base_p.
	(avr_legitimate_address_p): Pass outer_code to
	avr_reg_ok_for_addr_p and use that function in case PLUS.
	(avr_mode_code_base_reg_class): Depend on avr_strict_X.
	(avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code.
	(avr_option_override): Disable -fcaller-saves if -mstrict-X is on.

From-SVN: r179993

From-SVN: r179991

	* config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead
	of VI_128.

From-SVN: r179990

2011-10-14  Ed Schonberg  <schonberg@adacore.com>

	* exp_disp.adb (Check_Premature_Freezing): If an untagged type
	is a generic actual, it is a subtype of a type that was frozen
	by the instantiation, and even if not marked frozen it does not
	affect the construction of the dispatch table.

2011-10-14  Robert Dewar  <dewar@adacore.com>

	* make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code
	reformatting.
	* s-rident.ads: Add missing Compiler_Unit pragma.

From-SVN: r179989

2011-10-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50718
        * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
        for dummy arguments with VALUE attribute.

2011-10-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50718
        * gfortran.dg/pointer_check_11.f90: New.
        * gfortran.dg/pointer_check_12.f90: New.

From-SVN: r179988

	* config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2
	iterator.
	(ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128.
	Use <sseinsnmode> instead of TI in mode attr.

From-SVN: r179987

2011-10-14  Gary Dismukes  <dismukes@adacore.com>

	* sem_res.adb: Minor reformatting.

2011-10-14  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
	Code and comment reformatting. Use BIP_Task_Master
	when creating a _master.
	(BIP_Formal_Suffix): Code reformatting. Correct the case for
	BIP_Task_Master.
	(Make_Build_In_Place_Call_In_Object_Declaration): Use
	BIP_Task_Master when creating a reference to the enclosing
	function's _master formal.
	(Move_Activation_Chain): Use BIP_Task_Master when creating a reference
	to the _master.
	* exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
	(Needs_BIP_Finalization_Master): Alphabetized.
	* sem_ch6.adb (Create_Extra_Formals): Update the usage of
	BIP_Task_Master.

2011-10-14  Ed Schonberg  <schonberg@adacore.com>

	* par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
	reject an aliased keyword on the object declaration of an extended
	return statement. In older versions of the language indicate
	that this is illegal in the standard.

2011-10-14  Pascal Obry  <obry@adacore.com>

	* sem_util.adb, sem_ch4.adb: Minor reformatting.

2011-10-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb: Recognize properly procedure calls that are
	transformed into code statements.

2011-10-14  Vincent Celier  <celier@adacore.com>

	* projects.texi: Minor fix in project example.

From-SVN: r179986

2011-10-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb: Return objects are aliased if their type is
	immutably limited as per AI05-0053.

2011-10-14  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch4.adb (Expand_N_Op_And): Remove Short_Circuit_And_Or
	expansion code (moved to sem_res) (Expand_N_Op_Or): Remove
	Short_Circuit_And_Or expansion code (moved to sem_res).
	* sem_res.adb (Resolve_Logical_Op): Add code to rewrite Boolean
	"and" and "or" operators as short-circuit "and then" and "or
	else", when pragma Short_Circuit_And_Or is active.

From-SVN: r179985

/cp
2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38174
	* call.c (add_builtin_candidate): If two pointers have a composite
	pointer type, generate a single candidate with that type.

/testsuite
2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38174
	* g++.dg/overload/operator4.C: New.

From-SVN: r179984

gcc/testsuite/
2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>

	* gcc.dg/di-longlong64-sync-1.c: New test.
	* gcc.dg/di-sync-multithread.c: New test.
	* gcc.target/arm/di-longlong64-sync-withhelpers.c: New test.
	* gcc.target/arm/di-longlong64-sync-withldrexd.c: New test.
	* lib/target-supports.exp: (arm_arch_*_ok): Series of effective-target
	tests for v5, v6, v6k, and v7-a, and add-options helpers.
	(check_effective_target_arm_arm_ok): New helper.
	(check_effective_target_sync_longlong): New helper.

From-SVN: r179983

gcc/
2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>

	* config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c).
	* config/arm/linux-atomic.c: Change comment to point to 64bit version.
	(SYNC_LOCK_RELEASE): Instantiate 64bit version.
	* config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c.

From-SVN: r179982

gcc/
2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>

	* config/arm/arm.c (arm_output_ldrex): Support ldrexd.
	(arm_output_strex): Support strexd.
	(arm_output_it): New helper to output it in Thumb2 mode only.
	(arm_output_sync_loop): Support DI mode.  Change comment to
	not support const_int.
	(arm_expand_sync): Support DI mode.
	* config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH
	and LDREXD.
	* config/arm/iterators.md (NARROW): move from sync.md.
	(QHSD): New iterator for all current ARM integer modes.
	(SIDI): New iterator for SI and DI modes only.
	* config/arm/sync.md (sync_predtab): New mode_attr.
	(sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>.
	(sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>.
	(sync_<sync_optab>si): Fold into sync_<sync_optab><mode>.
	(sync_nandsi): Fold into sync_nand<mode>.
	(sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>.
	(sync_new_nandsi): Fold into sync_new_nand<mode>.
	(sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>.
	(sync_old_nandsi): Fold into sync_old_nand<mode>.
	(sync_compare_and_swap<mode>): Support SI & DI.
	(sync_lock_test_and_set<mode>): Likewise.
	(sync_<sync_optab><mode>): Likewise.
	(sync_nand<mode>): Likewise.
	(sync_new_<sync_optab><mode>): Likewise.
	(sync_new_nand<mode>): Likewise.
	(sync_old_<sync_optab><mode>): Likewise.
	(sync_old_nand<mode>): Likewise.
	(arm_sync_compare_and_swapsi): Turn into iterator on SI & DI.
	(arm_sync_lock_test_and_setsi): Likewise.
	(arm_sync_new_<sync_optab>si): Likewise.
	(arm_sync_new_nandsi): Likewise.
	(arm_sync_old_<sync_optab>si): Likewise.
	(arm_sync_old_nandsi): Likewise.
	(arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent.
	(arm_sync_lock_test_and_setsi<mode> NARROW): Likewise.
	(arm_sync_new_<sync_optab><mode> NARROW): Likewise.
	(arm_sync_new_nand<mode> NARROW): Likewise.
	(arm_sync_old_<sync_optab><mode> NARROW): Likewise.
	(arm_sync_old_nand<mode> NARROW): Likewise.

From-SVN: r179981

gcc/
2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>

	PR target/48126
	* config/arm/arm.c (arm_output_sync_loop): Move label before barrier.

From-SVN: r179980

gcc/
2011-10-14  David Alan Gilbert  <david.gilbert@linaro.org>

	* config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1.

From-SVN: r179979

2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/invoke.texi ([Wformat-zero-length]): Tidy.

From-SVN: r179978

gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also on COND_EXPR/VEC_COND_EXPR comparison operands if...

	* gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr
	also on COND_EXPR/VEC_COND_EXPR comparison operands if they are
	ADDR_EXPRs.

From-SVN: r179969

2011-10-14  François Dumont  <francois.cppdevs@free.fr>

	* testsuite/performance/23_containers/insert_erase/41975.cc: New.

From-SVN: r179968

2011-10-14  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50723
	* ipa-split.c (split_function): Use GSI_CONTINUE_LINKING.

	* gcc.dg/torture/pr50723.c: New testcase.

From-SVN: r179967

2011-10-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/22_locale/codecvt_byname/50714.cc: Fix mychar.

From-SVN: r179966

In gcc/:
2011-10-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* gengtype.c (files_rules): Added rules for objc/objc-map.h and
	objc/objc-map.c.

In gcc/objc/:
2011-10-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-map.h: New file.
	* objc-map.c: New file.	
	* config-lang.in (gtfiles): Added objc-map.h.
	* Make-lang.in (OBJC_OBJS): Added objc-map.o.
	(objc/objc-map.o): New rule.
	(objc/objc-act.o): Depend on objc/objc-map.h.
	* objc-next-runtime-abi-02.c: Added a TODO comment.
	* objc-act.c: Include objc-map.h.
	(nst_method_hash_list, cls_method_hash_list): Removed.
	(instance_method_map, class_method_map): New.
	(cls_name_hash_list, als_name_hash_list): Removed.
	(class_name_map, alias_name_map): Removed.
	(ivar_offset_hash_list): Removed.
	(hash_class_name_enter, hash_class_name_lookup, hash_enter,
	hash_lookup, hash_add_attr, add_method_to_hash_list): Removed.
	(interface_hash_init): New.
	(objc_init): Call interface_hash_init.
	(objc_write_global_declarations): Iterate over class_method_map
	and instance_method_map instead of cls_method_hash_list and
	nst_method_hash_list.
	(objc_declare_alias): Use alias_name_map instead of
	cls_name_hash_list.
	(objc_is_class_name): Use class_name_map and alias_name_map
	instead of cls_name_hash_list and als_name_hash_list.
	(interface_tuple, interface_htab, hash_interface, eq_interface):
	Removed.
	(interface_map): New.
	(add_class): Renamed to add_interface.  Use interface_map instead
	of interface_htab.
	(lookup_interface): Use interface_map instead of interface_htab.
	(check_duplicates): Changed first argument to be a tree,
	potentially a TREE_VEC, instead of a hash.  Changed implementation
	to match.
	(lookup_method_in_hash_lists): Use class_method_map and
	instance_method_map instead of cls_method_hash_list and
	nst_method_hash_list.
	(objc_build_selector_expr): Likewise.
	(hash_func): Removed.
	(hash_init): Create instance_method_map, class_method_map,
	class_name_map, and alias_name_map.  Do not create
	nst_method_hash_list, cls_method_hash_list, cls_name_hash_list,
	als_name_hash_list, and ivar_offset_hash_list.
	(insert_method_into_method_map): New.
	(objc_add_method): Use insert_method_into_method_map instead of
	add_method_to_hash_list.
	(start_class): Call add_interface instead of add_class.
	* objc-act.h (cls_name_hash_list, als_name_hash_list,
	nst_method_hash_list, cls_method_hash_list): Removed.

In gcc/objcp/:
2011-10-14  Nicola Pero  <nicola.pero@meta-innovation.com>

	* Make-lang.in (OBJCXX_OBJS): Added objc-map.o.
	(objcp/objc-map.o): New rule.
	(objcp/objcp-act.o): Depend on objc/objc-map.h.
	* config-lang.in (gtfiles): Added objc-map.h.

From-SVN: r179965

/gcc
2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/17212
	* c-family/c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
	* doc/invoke.texi: Update.

/testsuite
2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/17212
	* g++.dg/warn/format6.C: New.
	* obj-c++.dg/warn6.mm: Likewise.

From-SVN: r179964

/gcc
2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/17212
	* c-family/c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
	* doc/invoke.texi: Update.

/testsuite
2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/17212
	* g++.dg/warn/format6.C: New.
	* obj-c++.dg/warn6.mm: Likewise.

From-SVN: r179963