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  1. 10 Aug, 2010 24 commits
    • re PR bootstrap/45177 (cc1 runs out of memory building libgcc in ARM cross-compiler) · 8f4c6e28 
      	PR bootstrap/45177
	* config/arm/arm.c (multiple_operation_profitable_p): Move xscale
	test here from arm_gen_load_multiple_1.
	(arm_gen_load_multiple_1, arm_gen_store_multiple_1): Use
	multiple_operation_profitable_p.

From-SVN: r163077
      Bernd Schmidt committed
    • shared_ptr_base.h: Remove a few now redundant __glibcxx_function_requires(_ConvertibleConcept...). · c1510a49 
      2010-08-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/shared_ptr_base.h: Remove a few now redundant
	__glibcxx_function_requires(_ConvertibleConcept...).
	* testsuite/20_util/shared_ptr/cons/43820.cc: Adjust dg-error
	line number.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

From-SVN: r163075
      Paolo Carlini committed
    • gfortran.texi (Interoperability with C): Fix ordering in menu and add new… · da4dbc25 
      gfortran.texi (Interoperability with C): Fix ordering in menu and add new subsection about pointers.

2010-08-10  Daniel Kraft  <d@domob.eu>

	* gfortran.texi (Interoperability with C): Fix ordering in menu
	and add new subsection about pointers.
	(Interoperable Subroutines and Functions): Split off the pointer part.
	(working with Pointers): New subsection with extended discussion
	of pointers (especially procedure pointers).

From-SVN: r163073
      Daniel Kraft committed
    • Fix misformatted Changelog entry. · f6aa1e0f 
      From-SVN: r163070
      Ramana Radhakrishnan committed
    • * tree-ssa-prec. (init_pre): Call alloc_aux_for_blocks. · a72ae88a 
      	(fini_pre): Call free_aux_for_blocks.  Delete unused bb variable.

From-SVN: r163069
      Nathan Froyd committed
    • i386.c (ix86_compute_frame_layout): Re-align stack after saving registers. · 35b15a46 
      	* config/i386/i386.c (ix86_compute_frame_layout): Re-align stack
	after saving registers.  Assert that SSE registers are only saved
	with a sufficiently aligned frame.
	(ix86_emit_save_reg_using_mov): Assert realigned only with DRAP;
	remove stack_realign_fp handling.
	(ix86_expand_prologue): Save int registers before stack_realign_fp,
	and do not mark the stack alignment as frame related.
	(ix86_expand_epilogue): SP is now invalid with stack_realign_fp.

	* dwarf2out.c (dwarf2out_frame_debug_expr): Flush queued register
	saves when re-aligning the stack.

From-SVN: r163068
      Richard Henderson committed
    • sem_ch8.adb, [...]: Change name Write_Scopes to ws. · 67536dcb 
      2010-08-10  Robert Dewar  <dewar@adacore.com>

	* sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
	* sem_util.adb: Minor reformatting.

From-SVN: r163067
      Robert Dewar committed
    • basic-block.h (alloc_aux_for_block, [...]): Delete. · a398224a 
      	* basic-block.h (alloc_aux_for_block, alloc_aux_for_edge): Delete.
	* cfg.c (alloc_aux_for_block, alloc_aux_for_edge): Make static.
	(alloc_aux_for_blocks, clear_aux_for_blocks): Use FOR_ALL_BB.

From-SVN: r163066
      Nathan Froyd committed
    • sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++ constructors… · cefce34c 
      sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++ constructors that leave the object partially initialized.

2010-08-10  Javier Miranda  <miranda@adacore.com>

	* sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
	constructors that leave the object partially initialized.
	* exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
	that copies from parent of Typ the dispatch table slots of inherited
	C++ primitives. It handles primary and secondary dispatch tables.
	* einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
	use this attribute with E_Variable entities.
	(Set_Is_Tag): Relax assertion to allow its use with variables that
	store tags.
	(Set_Related_Type): Relax assertion to allow its use with variables
	that store the tag of a C++ class.
	(Write_26_Field_Name): Remove Related_Type.
	(Write_27_Field_Name): Add Related_Type.
	* einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
	with E_Variable entities.
	* sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
	pragma.
	* sem_util.adb (Search_Tag): Add missing support for CPP types.
	(Enclosing_CPP_Parent): New subprogram.
	(Has_Suffix): New subprogram.
	* sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
	closest ancestor of a type that is a C++ type.
	(Has_Suffix): New subprogram. Used in assertions to check the suffix of
	internal entities.
	* sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
	instance in derivations of C++ types.
	* exp_tss.adb (CPP_Init_Proc): New subprogram.
	(Is_CPP_Init_Proc): New subprogram.
	(Set_TSS): Handle new C++ init routines.
	* exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
	dispatch tables.
	(CPP_Init_Proc): New subprogram.
	(Is_CPP_Init_Proc): New subprogram.
	* exp_disp.adb (CPP_Num_Prims): New subprogram.
	(Has_CPP_Constructors): New subprogram.
	(Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
	initialize slots located in the C++ part of the dispatch table.
	(Make_Tags): For CPP types declare variables used by the IP routine to
	store the C++ tag values after the first invocation of the C++
	constructor.
	(Build_CPP_Init_DT): New subprogram.
	(Set_CPP_Constructors): New implementation that builds an IP for each
	CPP constructor. These IP are wrappers of the C++ constructors that,
	after the first invocation of the constructor, read the C++ tags from
	the object and save them locally. These copies of the C++ tags are used
	by the IC routines to initialize tables of Ada derivations of CPP types.
	(Write_DT): Indicate what primitives are imported from C++
	* exp_disp.ads (CPP_Num_Prims): New subprogram.
	(Has_CPP_Constructors): New subprogram.
	* exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
	invoke the IC routine to inherit the slots of the parents.
	* sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
	* exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
	(Is_Variable_Size_Record): Factorize code calling
	Is_Variable_Size_Array.
	(Build_CPP_Init_Procedure): New subprogram that builds the tree
	corresponding to the procedure that initializes the C++ part of the
	dispatch table of an Ada tagged type that is a derivation of a CPP type.
	(Build_Init_Procedure): Adding documentation plus code reorganization to
	leave more clear the construction of the IP with C++ types.
	(Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
	it cannot be called after Make_Tags has been invoked.
	(Inherit_CPP_Tag): Removed.
	(Init_Secondary_Tags): For derivations of CPP types, warn on tags
	located at variable offset.
	* freeze.ads: Minor reformating.
	* sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
	available in gdb.
	* gcc-interface/Make-lang.in: Update dependencies.

From-SVN: r163065
      Javier Miranda committed
    • * dwarf2out.c (struct die_struct): Move die_tag to the end. · 774038e6 
      From-SVN: r163064
      Nathan Froyd committed
    • a-chahan.ads: Add comments on handling of obsolescent entries. · b5c739f9 
      2010-08-10  Robert Dewar  <dewar@adacore.com>

	* a-chahan.ads: Add comments on handling of obsolescent entries.
	* opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
	* restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
	* restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
	* sem_attr.adb (Analyze_Access_Attribute): Call
	Check_Obsolescent_2005_Entity to check for access to obsolescent
	Ada.Characters.Handling subprogram.
	(Analyze_Attribute, case Class): Applying Class to untagged incomplete
	type is obsolescent in Ada 2005.
	(Analyze_Attribute, case Constrained): Better placement of flag when
	flagged as obsolescent feature.
	(Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
	* sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
	is an obsolescent feature.
	* sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
	feature.
	* sem_ch8.adb (Analyze_Subprogram_Renaming): Call
	Check_Obsolescent_2005_Entity to check for renaming obsolete
	Ada.Characters.Handling subprogram.
	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
	for obsolescent restrictions in Ada 2005.
	(Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
	(Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
	* sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
	check for obsolescent references to Ada.Characters.Handling subprograms

2010-08-10  Robert Dewar  <dewar@adacore.com>

	* einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.

2010-08-10  Robert Dewar  <dewar@adacore.com>

	* errout.ads: Add VMS table entries for 2005, 12, 2012 switches
	* par-ch4.adb: Change wording of Ada 2012 messages
	* vms_data.ads: Add VMS entries for /2005, /12, /2012

From-SVN: r163063
      Robert Dewar committed
    • [multiple changes] · d606f1df 
      2010-08-10  Robert Dewar  <dewar@adacore.com>

	* a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
	codes in the range 16#80#..16#7FF#.
	* sem_ch10.adb: Minor reformatting.

2010-08-10  Arnaud Charlet  <charlet@adacore.com>

	* gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
	generate ali files in CodePeer mode, so that a gnatmake -c -k will
	proceed further when possible
	* freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
	messages when ignoring representation clauses (-gnatI).

2010-08-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
	constant-fold discriminant reference if the constraint is an object
	with non-static expression. Expression may contain volatile references
	in the presence of renamings.

2010-08-10  Vincent Celier  <celier@adacore.com>

	* prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
	returns Index.
	* prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
	index for an associative array where it is allowed.

From-SVN: r163060
      Arnaud Charlet committed
    • [multiple changes] · 1f92d7f2 
      2010-08-10  Thomas Quinot  <quinot@adacore.com>

	* exp_attr.adb: Add comments.

2010-08-10  Jerome Lambourg  <lambourg@adacore.com>

	* adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.

From-SVN: r163059
      Arnaud Charlet committed
    • iterators.md: New file. · ceddf62c 
      2010-08-09  Sofiane Naci  <sofiane.naci@arm.com>

    * config/arm/iterators.md: New file.
    * config/arm/arm.md: Include iterators.md.
    (QHSI): Move to new file.
    (LTUGEU, cnb, optab, ior_xor): Likewise.
    * config/arm/iwmmxt.md (VMMX): Move to new file.
    (VSHFT, MMX_char): Likewise.
    * config/arm/neon.md (VD): Move to new file.
    (VDX, VDI, VQ, VQX, VQI, VQXMOV, VSTRUCT, VTAB, V_TAB_n, VW): Likewise.
    (VN, VDQ, VDQW, VDQIW, VCVTF, VCVTI, VMD, VMQ, VMDQ, VMDI): Likewise.
    (VMDQI, VX, VE, V64, V32, V_CVTTO, V_elem, V_ext, V_two_elem): Likewise.
    (V_three_elem, V_four_elem, V_req, V_widen, V_narrow, V_HALF): Likewise.
    (V_half,V_DOUBLE, V_double, V_double_width, V_cmp_result): Likewise.
    (V_if_elem, V_s_elem, V_u_elem, V_uf_sclr, V_sz_elem, VD_dup): Likewise.
    (V_PAIR, vqh_ops, vqhs_ops, VQH_mnem, VQH_sign, V_suf64): Likewise.
    (scalar_mul_constraint,Is_float_mode, Scalar_mul_8_16): Likewise.
    (Is_d_reg, V_mode_nunits): Likewise.
    * config/arm/vec-common.md (VALL): Move to new file.
    (VALLW, VINT, VINTW): Likewise.

From-SVN: r163058
      Sofiane Naci committed
    • re PR middle-end/45182 (Failed to build SPEC CPU 2000/2006) · 5466d63d 
      	PR middle-end/45182
	* combine.c (make_compound_operation): Don't try to convert
	shifts into multiplications for modes that aren't SCALAR_INT_MODE_P.

	PR middle-end/45182
	* gcc.c-torture/compile/pr45182.c: New test.

From-SVN: r163057
      Bernd Schmidt committed
    • 1.cc: Avoid -Wall warnings. · fabe484d 
      2010-08-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/ext/stdio_sync_filebuf/char/1.cc: Avoid -Wall
	warnings.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise.

From-SVN: r163056
      Paolo Carlini committed
    • range_access.cc: Avoid -Wall warnings. · 813c6cdf 
      2010-08-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/array/range_access.cc: Avoid -Wall
	warnings.

From-SVN: r163054
      Paolo Carlini committed
    • cons_overflow_neg.cc: Avoid -Wall warnings. · 5aadb69b 
      2010-08-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Avoid -Wall
	warnings.

	* include/bits/shared_ptr.h (shared_ptr<>::shared_ptr
	(const shared_ptr<>&), shared_ptr(shared_ptr<>&&), weak_ptr<>::
	weak_ptr(const weak_ptr<>&), weak_ptr(const shared_ptr<>&)):
	Constrain appropriately via std::is_convertible, etc.
	* include/bits/shared_ptr_base.h: Likewise.
	* include/bits/unique_ptr.h (default_delete<>::
	default_delete(const default_delete<>&),
	unique_ptr<>::unique_ptr(unique_ptr<>&&), operator=(unique_ptr<>&&)):
	Likewise.

	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
	line numbers.
	* testsuite/20_util/shared_ptr/cons/43820.cc: Likewise.

	* include/bits/unique_ptr.h (unique_ptr<>::unique_ptr(auto_ptr<>&&)):
	Add.
	* include/std/memory: Adjust includes order.
	* testsuite/20_util/unique_ptr/cons/auto_ptr.cc: New.
	* testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc: Likewise.
	* testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc: Minor tweaks.

From-SVN: r163053
      Paolo Carlini committed
    • tree.h (get_object_alignment): Adjust prototype. · e80c2726 
      2010-08-10  Richard Guenther  <rguenther@suse.de>

	* tree.h (get_object_alignment): Adjust prototype.
	* builtins.c (get_object_alignment): Return unsigned int,
	drop the align parameter.  Handle MEM_REF, MISALIGNED_INDIRECT_REF
	and TARGET_MEM_REF properly.
	(get_pointer_alignment): Adjust.
	* emit-rtl.c (get_mem_align_offset): Adjust comment.
	(set_mem_attributes_minus_bitpos): Adjust.
	* tree-ssa-ccp.c (get_value_from_alignment): Adjust.

From-SVN: r163051
      Richard Guenther committed
    • tree-ssa-copy.c (set_copy_of_val): Use operand_equal_p. · a024390f 
      2010-08-10  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-copy.c (set_copy_of_val): Use operand_equal_p.
	(copy_prop_visit_assignment): Simplify.
	(copy_prop_visit_stmt): Also visit assignments from
	constants.
	(copy_prop_visit_phi_node): Use operand_equal_p.

From-SVN: r163050
      Richard Guenther committed
    • re PR libstdc++/45228 ([C++0x] Can't copy-construct "tuple<int,int,int>" from… · 0a5c2065 
      re PR libstdc++/45228 ([C++0x] Can't copy-construct "tuple<int,int,int>" from "const tuple<int,int,int>" rvalue)

2010-08-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/45228
	* include/std/tuple (tuple<typename... _Elements>): Constrain
	converting constructors and assignment operators with
	sizeof...(_UElements) == sizeof...(_Elements).
	(tuple(tuple<_UElements...>&): Remove.
	(tuple<typename _T1>): Add.
	* testsuite/20_util/tuple/cons/45228.cc: New.
	* testsuite/20_util/tuple/cons/converting.cc: Likewise.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust
	dg-error line number.

	* include/std/tuple (_Tuple_impl<>::_Tuple_impl(const _Tuple_impl&)):
	Defaulted.

	* include/std/tuple (tuple<typename _T1, typename _T2>
	::operator=(pair<_U1, _U2>&&)): Use forward.

From-SVN: r163049
      Paolo Carlini committed
    • * ipa-split.c (find_split_points): Free stack. · ff61e417 
      From-SVN: r163048
      Nathan Froyd committed
    • tree.h (tree_node_kind): Delete. · 5a351c3c 
      	* tree.h (tree_node_kind) [perm_list_kind,temp_list_kind]: Delete.
	* tree.c (tree_node_kind): Delete corresponding entries.

From-SVN: r163047
      Nathan Froyd committed
    • Daily bump. · c138e56a 
      From-SVN: r163046
      GCC Administrator committed
  3. 09 Aug, 2010 16 commits