2008-11-07  Vladimir Makarov  <vmakarov@redhat.com>
	    
	PR rtl-optimizations/37948
	* ira-int.h (struct ira_allocno_copy): New member constraint_p.
	(ira_create_copy, ira_add_allocno_copy): New parameter.

	* ira-conflicts.c (process_regs_for_copy): New parameter.  Pass it
	to ira_add_allocno_copy.
	(process_reg_shuffles, add_insn_allocno_copies): Pass a new
	parameter to process_regs_for_copy.
	(propagate_copies): Pass a new parameter to ira_add_allocno_copy.
	Fix typo in passing second allocno to ira_add_allocno_copy.

	* ira-color.c (update_conflict_hard_regno_costs): Use head of
	coalesced allocnos list.
	(assign_hard_reg): Ditto.  Check that assigned allocnos are not in
	the graph.
	(add_ira_allocno_to_bucket): Rename to add_allocno_to_bucket.
	(add_ira_allocno_to_ordered_bucket): Rename to
	add_allocno_to_ordered_bucket.
	(push_ira_allocno_to_stack): Rename to push_allocno_to_stack.  Use
	head of coalesced allocnos list.
	(push_allocnos_to_stack): Remove calculation of ALLOCNO_TEMP.
	Check that it is aready calculated.
	(push_ira_allocno_to_spill): Rename to push_ira_allocno_to_spill.
	(setup_allocno_left_conflicts_num): Use head of coalesced allocnos
	list.
	(coalesce_allocnos): Do extended coalescing too.

	* ira-emit.c (add_range_and_copies_from_move_list): Pass a new
	parameter to ira_add_allocno_copy.

	* ira-build.c (ira_create_copy, ira_add_allocno_copy): Add a new
	parameter.
	(print_copy): Print copy origination too.

	* ira-costs.c (scan_one_insn): Use alloc_pref for load from
	equivalent memory.

From-SVN: r141753

re PR rtl-optimization/37514 (Wrong code generated for 20021120-1.c with -O3 -fomit-frame-pointer on sh4)

	PR rtl-optimization/37514
	* config/sh/sh.h (OPTIMIZATION_OPTIONS): Set
	flag_ira_share_spill_slots to 2 if it's already non-zero.
	(OVERRIDE_OPTIONS): Clear flag_ira_share_spill_slots if
        flag_ira_share_spill_slots is 2.
	* gcc.target/sh/pr37514.c: New test.

From-SVN: r141752

From-SVN: r141749

	* config/m32c/prologue.md (prologue_enter_16): Set FB to SP - 2.
	(prologue_enter_32): Set FB to SP - 4.

From-SVN: r141748

m32c.c (m32c_const_ok_for_constraint_p): Add ImB constraint for single-bit-clear in lower byte of HI constant...

* config/m32c/m32c.c (m32c_const_ok_for_constraint_p): Add ImB
constraint for single-bit-clear in lower byte of HI constant, vs
Imb which just ignores the upper byte.
* config/m32c/predicates.md (m32c_1mask8_operand): Use it.
* config/m32c/bitops.md (andhi3_16, andhi3_24): Use it.
(iorhi3_16): Check for single bit set, not single bit clear.

From-SVN: r141747

From-SVN: r141745

From-SVN: r141744

calls.c (store_unaligned_arguments_into_pseudos): Deal only with values living in memory and use more precise alignment information.

	* calls.c (store_unaligned_arguments_into_pseudos): Deal only with
	values living in memory and use more precise alignment information.

From-SVN: r141742

	PR middle-end/35314
	* tree-mudflap.c (mf_build_check_statement_for): Split then_block
	after __mf_check call if the call must end a bb.

	* testsuite/libmudflap.c/pass67-frag.c: New test.

From-SVN: r141741

2008-11-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38067
	* config/locale/gnu/monetary_members.cc (moneypunct<>::
	_M_initialize_moneypunct(__c_locale, const char*)): Use correct vector
	delete for __wcs_ps and __wcs_ns.

From-SVN: r141740

	PR c++/38021
	* parser.c (cp_parser_enum_specifier): After parsing :,
	parse definitely.  Don't return early if type specifier
	is erroneous.

	* g++.dg/cpp0x/enum1.C: New test.

From-SVN: r141739

        * native/jni/gtk-peer/gnu_java_awt_peer_gtk_CairoGraphics2D.c 
        (Java_gnu_java_awt_peer_gtk_CairoGraphics2D_cairoDrawGlyphVector): 
        Remove bogus gdk_threads_leave ();

From-SVN: r141738

From-SVN: r141733

	PR middle-end/37807
	PR middle-end/37809
	* combine.c (force_to_mode): Do not process vector types.

	* rtlanal.c (nonzero_bits1): Do not process vector types.
	(num_sign_bit_copies1): Likewise.

testsuite/ChangeLog

	PR middle-end/37807
	PR middle-end/37809
	* gcc/testsuite/gcc.target/i386/mmx-8.c: New test.

From-SVN: r141732

From-SVN: r141727

2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>

	* config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.

From-SVN: r141722

2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>

	* config/i386/gnu.h: Add copyright and licensing header.
	* config/gnu.h: Likewise.

From-SVN: r141721

2008-11-09  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37836
        * intrinsic.c (add_functions): Reference gfc_simplify._minval
	and gfc_simplify_maxval.
	* intrinsic.h : Add prototypes for gfc_simplify._minval and
	gfc_simplify_maxval.
	* simplify.c (min_max_choose): New function extracted from
	simplify_min_max.
	(simplify_min_max): Call it.
	(simplify_minval_maxval, gfc_simplify_minval,
	gfc_simplify_maxval): New functions.

2008-11-09  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37836
        * gfortran.dg/minmaxval_1.f90: New test.

From-SVN: r141717

	* gcc-interface/ada-tree.def (PLUS_NOMOD_EXPR): New tree code.
	(MINUS_NOMOD_EXPR): Likewise.
	* gcc-interface/utils2.c (build_binary_op) <PREINCREMENT_EXPR>: Make
	unreachable.
	<PLUS_NOMOD_EXPR>: New case.
	<MINUS_NOMOD_EXPR>: Likewise.
	* gcc-interface/trans.c (Loop_Statement_to_gnu): Build increment-and-
	assignment statement instead of using an increment operator.

From-SVN: r141714

From-SVN: r141711

From-SVN: r141700

2008-11-07  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * fwprop.c (fwprop_done): Call df_remove_problem.

From-SVN: r141686

From-SVN: r141684

re PR middle-end/37379 ([graphite] ICE compiling aermod.f90 with -ffast-math -floop-block -O2 -fgraphite)

2008-11-07  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/37379
	* tree-scalar-evolution.c (instantiate_scev_1): Return
	chrec_dont_know for VL_EXP_CLASS_P.

From-SVN: r141682

	* system-irix-n64.ads: New file.
	* gcc-interface/Makefile.in (mips-sgi-irix6*): Support O32 and N64
	multilibs.

	PR ada/37681
	* system-solaris-x86_64.ads: New file.
	* gcc-interface/Makefile.in (*86-solaris2*): Support x86_64 multilib.

From-SVN: r141681

	* Tweak ChangeLog.

From-SVN: r141678

	* Complete last commit.

From-SVN: r141677

	* Complete last commit.

From-SVN: r141676

	* Complete last commit.

From-SVN: r141675

2008-11-07  Bob Walters  <bob.s.walters@gmail.com>

	* include/ext/pointer.h: Add experimental support for non-standard
	pointer types in containers via the allocator::pointer typedef.
	(Currently only supported/working with std::vector)
	* include/ext/cast.h: Add overload-able pointer casting functions
	for use in containers supporting non-standard pointer types.
	* include/ext/extptr_allocator.h: Add _ExtPtr_allocator.
	* include/Makefile.am: Update.
	* include/precompiled/extc++.h: Likewise.
	* include/Makefile.in: Regenerate.
	* testsuite/ext/ext_pointer/1.cc: New.
	* testsuite/ext/ext_pointer/1_neg.cc: Likewise.	
	* testsuite/23_containers/vector/ext_pointer/citerators.cc: New.
	* testsuite/23_containers/vector/ext_pointer/data_access.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/resize.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/types/1.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/modifiers/element.cc:
	Likewise.
	* testsuite/23_containers/vector/ext_pointer/modifiers/erase.cc:
	Likewise.
	* testsuite/23_containers/vector/ext_pointer/modifiers/insert.cc:
	Likewise.
	* testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
	1.cc: Likewise.
	* testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
	3.cc: Likewise.

From-SVN: r141674

	PR ada/34289
	* lib.ads: (Enable_Switch_Storing): Declare.
	* lib.adb: (Enable_Switch_Storing): New procedure.
	* switch-c.adb (Scan_Front_End_Switches): Add support for -gnatea.
	* make.adb: (Compile_Sources.Compile): Add -gnatea as first option.
	(Display): Never display -gnatea
	* gcc-interface/lang-specs.h: If -gnatea is present, pass -gnatez.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r141673

From-SVN: r141671

trans.c (Attribute_to_gnu, [...]): Check for empty range in original base type, not converted result type.

	* gcc-interface/trans.c (Attribute_to_gnu, case Attr_Length): Check
	for empty range in original base type, not converted result type.

From-SVN: r141670

From-SVN: r141669

	* gcc-interface/trans.c (build_binary_op_trapv): Convert arguments
	and result for call to __gnat_mulv64.

From-SVN: r141668

From-SVN: r141667

	* gcc-interface/trans.c (build_binary_op_trapv): Avoid emitting
	overflow check for constant result.

From-SVN: r141666

	* gcc-interface/trans.c (build_binary_op_trapv): Use more efficient
	overflow check for addition/subtraction if neither operand is constant.

From-SVN: r141665

	* g++.dg/ipa/iinline-1.C: Remove -c flag, add -fpie for PIC
	targets.

From-SVN: r141664

	* gcc.dg/tree-ssa/inline-2.c (foo): Add 'inline' keyword.

From-SVN: r141663