Fix columns order in openscop.

2010-08-11  Riyadh Baghdadi <baghdadi.mr@gmail.com>

* graphite-poly.c (openscop_print_pdr_polyhedron): Fix indentation.
(openscop_print_pdr_polyhedron): Print pph.

From-SVN: r164774

Add testcase for PR43423.

2010-07-29  Sebastian Pop  <sebastian.pop@amd.com>

* gcc.dg/graphite/graphite.exp: Add compile rules for vect-* files.
* gfortran.dg/graphite/graphite.exp: Same.
* gcc.dg/graphite/vect-pr43423.c: New.

From-SVN: r164773

Generate in priority signed types for integer constants.

2010-07-29  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-clast-to-gimple.c (gcc_type_for_interval): Generate in
priority signed types.

From-SVN: r164772

Avoid lang_hooks, call build_nonstandard_integer_type.

2010-07-29  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-clast-to-gimple.c (max_signed_precision_type): Remove the call
to lang_hooks.types.type_for_size.  Call build_nonstandard_integer_type.

From-SVN: r164771

Write OpenScop format.

2010-07-29  Riyadh Baghdadi <baghdadi.mr@gmail.com>

* graphite-cloog-util.c (openscop_print_cloog_matrix): New.
(openscop_print_polyhedron_matrix): New.
* graphite-cloog-util.h (openscop_print_polyhedron_matrix): Declared.
* graphite-poly.c (openscop_print_pdr_polyhedron): Same.
(openscop_print_pdr_powerset): New.
(openscop_print_powerset_matrix): New.
(openscop_print_scattering_function_1): New.
(print_scattering_function): Add support for scattering names and
OpenScop format.
(graphite_write_transforms): Remove.
(apply_poly_transforms): Updated to call print_scop.
(print_pdr_access_layout): Updated to support OpenScop format.
(print_pdr): Same.
(openscop_print_pbb_domain): New.
(print_pbb_body): Added a parameter to allow indicating that pbb_body is
not provided.
(print_pbb): Updated to call the new print_pbb_body.
(openscop_print_scop_context): New.
(print_scop_header): New.
(print_scop): Updated to call print_scop_header.
* graphite-poly.h: Document OpenScop format.

From-SVN: r164770

Fix date

From-SVN: r164769

m32c.c (cris_memory_move_cost): New.

* config/cris/m32c.c (cris_memory_move_cost): New.
(cris_register_move_cost): Make static. Change arguments type from
enum reg_class to reg_class_t.
(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
* config/cris/cris.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/cris/cris-protos.h (cris_register_move_cost): Remove.

From-SVN: r164768

re PR target/45843 (__builtin_va_arg overwrites into adjacent stack location)

PR target/45843
* config/i386/i386.c (ix86_gimplify_va_arg): Use
INTVAL (XEXP (slot, 1)) as prev_size.

* g++.dg/torture/pr45843.C: New test.

From-SVN: r164766

re PR fortran/45828 (No default initialization of derived type members?)

2010-09-30  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45828
* resolve.c (resolve_allocate_expr): Do not use
'gfc_has_default_initializer'.

2010-09-30  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45828
* gfortran.dg/allocate_derived_5.f90: New.

From-SVN: r164765

PR target/45837: Make powerpc build again

From-SVN: r164764

gfortran.tex (Fortran 2008 status): Update list of implemented features.

2010-09-30  Tobias Burnus  <burnus@net-b.de>

        * gfortran.tex (Fortran 2008 status): Update list of
        implemented features.

From-SVN: r164763

* dwarf2out.c (mem_loc_descriptor): Handle IF_THEN_ELSE.

From-SVN: r164762

re PR tree-optimization/31261 (Missed tree optimizations: (8 - (x & 7)) & 7)

PR tree-optimization/31261
* fold-const.c (fold_binary): Optimize ((A & N) + B) & M
for constants M and N, M == (1LL << cst) - 1 && (N & M) == M.

* gcc.dg/tree-ssa/pr31261.c: New test.

From-SVN: r164761

build: info-gcc, dvi-gcc etc work from unbuilt configured tree.

/:
PR bootstrap/45796
* Makefile.def (info-gcc, dvi-gcc, pdf-gcc, html-gcc):
Depend on all-build-libiberty.
* Makefile.in: Regenerate.

From-SVN: r164760

build: more correct build rules for build/gen% programs.

gcc/:
PR bootstrap/45796
* Makefile.in (build/gen%$(build_exeext)): Move rule after all
special-casing for generators and turn into ...
((genprog:%=build/gen%$(build_exeext))): ... this static pattern
rule, for better error messages in case of toplevel dependency
errors.
(genprog): Add hooks, rename to ...
(genprogerr): ... this, and let genprog also contain check,
checksum, condmd.
((genprog:%=build/gen%$(build_exeext))): Rename to ...
((genprogerr:%=build/gen%$(build_exeext))): ... this.
(build/genhooks$(build_exeext)): Remove now-unneeded dependency.

From-SVN: r164759

install.texi: Suggest using LD_LIBRARY_PATH to find libs for GMP, MPFR and MPC.

* doc/install.texi: Suggest using LD_LIBRARY_PATH to find libs
for GMP, MPFR and MPC.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
From-SVN: r164758

sparc.opt (mimpure-text): Move ...

* config/sparc/sparc.opt (mimpure-text): Move ...
* config/sol2.opt: ... here.
Correct description.
* config.gcc (*-*-solaris2*): Add sol2.opt to extra_options.
* doc/invoke.texi (Option Summary, SPARC Options): Move
-mimpure-text, -mno-impure-text, -threads, -pthreads, -pthread ...
(Option Summary, Solaris 2 Options): ... here.
(Submodel Options, Solaris 2 Options): New menu entry.
(SPARC Options): Move -mimpure-text, -threads, -pthreads, -pthread ...
(Solaris 2 Options): ... here.

From-SVN: r164757

Check in support for Xilinx MicroBlaze processor.

From-SVN: r164756

misc.c (optimize, [...]): Undefine as macros and define as variables.

* gcc-interface/misc.c (optimize, optimize_size): Undefine as
macros and define as variables.
(gnat_post_options): Set optimize and optimize_size variables.

From-SVN: r164755

add @optional/@required to prto lists

add @optional/@required to prto lists
gcc:

* c-parser.c (c_parser_objc_methodprotolist): Amend preceding comment,
parse @optional/@required and set the flags as appropriate.

gcc/c-family:

      * c-common.c: Add two new entries for @optional
       and @required keywords.

merge from FSF 'apple/trunk' branch.
2006-01-30  Fariborz Jahanian <fjahanian@apple.com>

       Radar 4386773
       * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
       objective-c keywords.
       (objc_set_method_opt): New declaration.
       * stub-objc.c (objc_set_method_opt): New stub.

gcc/cp:

merge from FSF 'apple/trunk' branch.
2006-01-30  Fariborz Jahanian <fjahanian@apple.com>

Radar 4386773
* cp/parser.c (cp_parser_objc_interstitial_code): For
       @optional/@required set the optional/required flag.

gcc/objc:

merge from FSF 'apple/trunk' branch.
2006-01-30  Fariborz Jahanian <fjahanian@apple.com>

       Radar 4386773
       * objc/objc-act.c (objc_set_method_opt): New function.
       (objc_start_protocol, objc_finish_interface): Reset
       objc_method_optional_flag flag.
       (objc_add_method_declaration): Pass on the new
       flag to objc_add_method.
       (objc_add_method): Add optional methods to new chain in
       the protocol class.
       * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS,
       CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol
       class's optional method chains.

testsuite:

merge from FSF 'apple/trunk' branch.
2006-01-30  Fariborz Jahanian <fjahanian@apple.com>

       Radar 4386773
       * objc.dg/enhanced-proto-1.m: New.
       * objc.dg/enhanced-proto-2.m: New.
       * obj-c++.dg/enhanced-proto-1.mm: New
       * obj-c++.dg/enhanced-proto-2.mm: New.

From-SVN: r164754

g-socket.adb: Move pragma to disable warnings in case multiple errnos are not defined by target.

2010-09-28  Joel Sherrill <joel.sherrill@oarcorp.com>

* g-socket.adb: Move pragma to disable warnings in case
multiple errnos are not defined by target.

From-SVN: r164753

* config/iq2000/t-iq2000 (TARGET_LIBGCC2_CFLAGS): Delete.

From-SVN: r164752

opt-functions.awk (static_var): Update comment.

* opt-functions.awk (static_var): Update comment.
(var_ref): Return offsetof expression or -1, not variable address.
* optc-gen.awk: Generate structure field initializers instead of
static variables.  Expect -1 for missing variables instead of null
pointer.  Add gcc_options parameters to generated functions.
* opth-gen.awk: Generate structure fields for static variables.
Add gcc_options parameters to generated functions.
* common.opt (optimize, optimize_size): Add variables.
* config/i386/i386-c.c (ix86_pragma_target_parse): Pass
&global_options to cl_target_option_restore.
* config/i386/i386.c (ix86_valid_target_attribute_p): Pass
&global_options to cl_optimization_restore, cl_target_option_save
and cl_target_option_restore.
(ix86_set_current_function): Pass &global_options to
cl_target_option_restore.
* config/pdp11/pdp11.h (optimize): Remove.
* config/rs6000/rs6000.h (optimize): Remove.
* config/sh/sh.h (optimize): Remove.
* config/xtensa/xtensa.h (optimize): Remove.
* coretypes.h (struct gcc_options): Declare.
* diagnostic.c (diagnostic_initialize): Initialize
context->option_state.
(diagnostic_report_diagnostic): Pass option_state to
option_enabled hook.
* diagnostic.h (diagnostic_context.option_enabled): Add void *
parameter.
(diagnostic_context.option_state): New field.
* final.c (final_start_function, final, final_scan_insn): Rename
optimize parameter to optimize_p.
* flags.h (optimize, optimize_size): Remove.
* function.c (invoke_set_current_function_hook): Pass
&global_options to cl_optimization_restore.
* gcc.c (driver_handle_option): Take gcc_options parameter.
Assert that it is &global_options.
(process_command): Pass &global_options to read_cmdline_option.
* ipa-pure-const.c (suggest_attribute): Pass &global_options to
option_enabled.
* lto-opts.c (lto_reissue_options): Use option_flag_var.  Pass
&global_options to set_option.
* opts-common.c (handle_option, handle_generated_option,
read_cmdline_option, set_option): Take explicit gcc_options
parameters.  Use option_flag_var.
(option_flag_var): New.
* opts.c (common_handle_option, lang_handle_option,
target_handle_option): Take gcc_options parameter.  Assert that it
is &global_options.
(read_cmdline_options): Pass &global_options to
read_cmdline_option.
(print_filtered_help): Use option_flag_var.  Pass &global_options
to option_enabled.
(common_handle_option): Use option_flag_var.
(option_enabled): Take opts parameter.  Use option_flag_var.
(get_option_state): Take gcc_options parameter.  Use
option_flag_var.  Pass gcc_options parameter to option_enabled.
(enable_warning_as_error): Pass &global_options to
handle_generated_option.
* opts.h (struct cl_option): Change flag_var to flag_var_offset.
(cl_option_handler_func.handler): Take gcc_options parameter.
(option_enabled, get_option_state, set_option, handle_option,
handle_generated_option, read_cmdline_option): Take gcc_options
parameters.
* toplev.c (optimize, optimize_size): Remove.
(print_switch_values): Pass &global_options to option_enabled.
(option_affects_pch_p): Use option_flag_var.  Pass &global_options
to get_option_state.
(general_init): Initialize global_dc->option_state.
* tree.c (build_optimization_node): Pass &global_options to
cl_optimization_save.
(build_target_option_node): Pass &global_options to
cl_target_option_save.

c-family:
* c-common.c (handle_optimize_attribute): Pass &global_options to
cl_optimization_save and cl_optimization_restore.
* c-opts.c (c_common_handle_option): Pass &global_options to
handle_generated_option.
* c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
(handle_pragma_pop_options, handle_pragma_reset_options): Pass
&global_options to cl_optimization_restore.

From-SVN: r164751

tree-sra.c (type_consists_of_records_p): Do not check for trailing zero sized bit-fields.

2010-09-30  Martin Jambor  <mjambor@suse.cz>

* tree-sra.c (type_consists_of_records_p): Do not check for trailing
zero sized bit-fields.

From-SVN: r164750

re PR lto/45702 (New LTO test failures)

2010-09-30  Richard Guenther  <rguenther@suse.de>

PR testsuite/45702
* gcc.dg/debug/pr41893-1.c: Adjust.
* gcc.dg/pr30762-1.c: Likewise.
* gcc.dg/pr31529-1.c: Likewise.
* gcc.dg/pr34457-1.c: Likewise.
* gcc.dg/pr34668-1.c: Likewise.
* gcc.dg/pr43557-1.c: Likewise.

From-SVN: r164749

add files missed on previous commit.

From-SVN: r164748

re PR objc/45842 (New obj(c-c++) failures)

PR objc/45842
* objc.dg/threedotthree-abi-1.m: Only apply at m32.
* objc.dg/const-str-3.m: Correct header for memcpy.
* objc.dg/const-str-7.m: Likewise.
* objc.dg/method-20b.m: Provide an implementation of Object.
Adjust XFAIL for m64 NeXT runtime.
* objc.dg/const-str-12b.m: Use mapped data types Darwin >= 9.
* objc.dg/encode-3.m: Correct line ordering, provide header for
sprintf.
* objc.dg/encode-7-next.m: Only run for 32bit.
* objc.dg/encode-7-next-64bit.m: Only run for 64bit.
* objc.dg/type-size-2.m: Provide an implementation of Object.
Ajust headers.
* obj-c++.dg/const-str-7.mm: Correct header for memcpy.
* obj-c++.dg/const-str-12.mm: Use mapped data types Darwin >= 9.
* obj-c++.dg/method-23.mm: Provide an implementation of Object.
Adjust XFAIL for m64 NeXT runtime.
* obj-c++.dg/method-22.mm: Likewise.
* obj-c++.dg/threedotthree-abi-1.mm: Only apply at m32.

From-SVN: r164747

struct_objc_class.h: Add padding to avoid warning with -Wpadded.

2010-09-30  Kai Tietz  <kai.tietz@onevision.com>

        * objc/deprecated/struct_objc_class.h: Add padding
        to avoid warning with -Wpadded.

From-SVN: r164746

In gcc/testsuite/: 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/testsuite/:
2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-04  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4278236
        * obj-c++.dg/bad-forward-decl.mm: New

In gcc/objc/:
2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-04  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4278236
        * objc-act.c (objc_declare_class): Pick the right
        type tree.

From-SVN: r164745

In gcc/c-family/: 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/c-family/:
2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
        Objective-C/Objective-C++ keywords.

In gcc/cp/:
2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>

        * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
        and indentation when finding an Objective-C++ CPP_AT_NAME token.

In gcc/:
2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_lex_one_token): When finding a CPP_AT_NAME
        Objective-C token, map RID_CLASS to RID_AT_CLASS and similar.
        (c_parser_external_declaration): Use RID_AT_CLASS
        instead of RID_CLASS.
        (c_parser_objc_class_declaration): Same change.
        (c_parser_objc_try_catch_statement): Use RID_AT_TRY instead of
        RID_TRY and RID_AT_CATCH instead of RID_CATCH.
        (c_parser_objc_class_instance_variables): Use RID_AT_PRIVATE
        instead of RID_PRIVATE, RID_AT_PROTECTED instead of RID_PROTECTED
        and RID_AT_PUBLIC instead of RID_PUBLIC.
        (c_parser_statement_after_labels): Use RID_AT_TRY instead of
        RID_TRY and RID_AT_CATCH instead of RID_CATCH.

From-SVN: r164744

* ada/acats/run_acats: Revert revision 157037.

From-SVN: r164742

install.texi (Binaries): Update link to HP-UX porting centre.

* doc/install.texi (Binaries): Update link to HP-UX porting centre.
Add links to current providers of packages for Solaris and IRIX.

From-SVN: r164741

Daily bump.

From-SVN: r164740

Fixed dates in ChangeLogs for my last commit - apologies

From-SVN: r164736

In gcc/: 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.
        * c-parser.c: Applied change originally in c-parse.in.

        2005-10-04  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4281748
        * c-decl.c (start_decl): Check for redeclaration of class name.
        * c-parse.in (after_type_declarator): Recognize CLASSNAME.

In gcc/c-family/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-04  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4281748
        * c-common.h (objc_check_global_decl): New declaration.
        * stub-objc.c (objc_check_global_decl): New stub.

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-04  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4281748
        * objc-act.c (objc_check_global_decl): New

In gcc/testsuite/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-10-04  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4281748
        * objc.dg/naming-2.m: Update
        * objc.dg/naming-3.m: New

From-SVN: r164735

ia64.c (ia64_builtin_decl): New.

2010-09-29  Steve Ellcey  <sje@cup.hp.com>

* config/ia64/ia64.c (ia64_builtin_decl): New.
(TARGET_BUILTIN_DECL): Define.
(ia64_builtins): New.
(ia64_init_builtins): Save decls in ia64_builtins.

From-SVN: r164734

re PR c/45054 (struct-by-value-1.c fail.)

PR c/45054
* reload1.c (replace_pseudos_in): Use eliminate_regs_1, allowing
invariants.  Check for reg_equiv_invariant.
(reload): Assert that spilled_pseudos is empty when returning.

From-SVN: r164733

re PR target/40457 (use stm and ldm to access consecutive memory words)

PR target/40457
* postreload.c (move2add_use_add2_insn): Use full_costs for
comparison.
(move2add_use_add3_insn): Likewise.
(reload_cse_move2add): Likewise.
* rtlanal.c (get_full_rtx_cost): New function.
* rtl.h (struct full_rtx_costs): New.
(init_costs_to_max, init_costs_to_zero, costs_lt_p,
costs_add_n_insns): New inline functions.
(get_full_rtx_cost): Declare.

testsuite/
PR target/40457
* gcc.target/arm/pr40457-3.c: New test.

From-SVN: r164732

mingw32.h (TARGET_64BIT): replaced by TARGET_64BIT_DEFAULT in #if check.

2010-09-29  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/mingw32.h (TARGET_64BIT): replaced by
        TARGET_64BIT_DEFAULT in #if check.

From-SVN: r164730

re PR preprocessor/45362 (Dangling reference about saved cpp_macro for push/pop macro)

2010-09-29  Kai Tietz  <kai.tietz@onevision.com>

PR preprocessor/45362
* directives.c (cpp_pop_definition): Make static.
(do_pragma_push_macro): Reworked to store text
definition.
(do_pragma_pop_macro): Add free text definition.
(cpp_push_definition): Removed.
* include/cpplib.h (cpp_push_definition): Removed.
(cpp_pop_definition): Likewise.
* internal.h (def_pragma_macro): Remove member 'value'
and add new members 'definition', 'line',
'syshdr', 'sued' and 'is_undef'.
* pch.c (_cpp_restore_pushed_macros): Rework to work
on text definition and store additional macro flags.
(_cpp_save_pushed_macros): Likewise.

From-SVN: r164729

varasm.c (assemble_alias): Add error message for unsupported ifunc.

* varasm.c (assemble_alias): Add error message for
unsupported ifunc.

From-SVN: r164728

darwin.h (flag_mkernel): Remove.

* config/darwin.h (flag_mkernel): Remove.
(flag_apple_kext): Likewise.

From-SVN: r164727

Joseph Myers  <joseph@codesourcery.com>
Jack Howarth <howarth@bromo.med.uc.edu>

* config/darwin.opt (undefined): Add.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
From-SVN: r164726

configure.ac: Add --enable-indirect-function option.

* configure.ac: Add --enable-indirect-function option.
* config.gcc: Add default_gnu_indirect_function.
* config.in (HAVE_GAS_INDIRECT_FUNCTION): Rename to ...
(HAVE_GNU_INDIRECT_FUNCTION): ... this.
* varasm.c (do_assemble_alias): Adjust for macto name change.
* configure: Rebuilt.
* doc/install.texi: Document --enable-indirect-function.

testsuite/
* lib/target-supports-dg.exp (dg-require-ifunc): Remove extraneous
alias checking.
* lib/target-supports.exp (check_ifunc_available): Likewise.

From-SVN: r164725

options.texi (Variable, Var, Init): Update documentation without reference to VarExists.

* doc/options.texi (Variable, Var, Init): Update documentation
without reference to VarExists.
(VarExists): Remove.
* common.opt, config/i386/i386.opt, config/linux.opt,
config/rs6000/rs6000.opt, config/sh/sh.opt, config/spu/spu.opt:
Don't use VarExists.

c-family:
* c.opt: Don't use VarExists.

fortran:
* lang.opt: Don't use VarExists.

java:
* lang.opt: Don't use VarExists.

From-SVN: r164724

optc-gen.awk: Generate global_options initializer instead of individual variables.

gcc:
* optc-gen.awk: Generate global_options initializer instead of
individual variables.  Add x_ prefix to names of structure
members.
* opth-gen.awk: Generate gcc_options structure.  Add x_ prefix to
names of structure members.
* doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Document.
* doc/tm.texi: Regenerate.
* alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.
* c-parser.c (disable_extension_diagnostics,
restore_extension_diagnostics): Update names of cpp_options
members.
* combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* common.opt (fcompare-debug-second): Don't use Var.
* config/alpha/alpha.h (target_flags): Remove.
* config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
* config/bfin/bfin.h (target_flags): Remove.
* config/cris/cris.h (target_flags): Remove.
* config/i386/i386-c.c (ix86_pragma_target_parse): Update names of
cl_target_option members.
* config/i386/i386.c (ix86_force_align_arg_pointer): Remove.
(ix86_function_specific_print, ix86_valid_target_attribute_tree,
ix86_can_inline_p): Update names of cl_target_option members.
* config/i386/i386.h (ix86_isa_flags): Remove.
* config/lm32/lm32.h (target_flags): Remove.
* config/mcore/mcore.h (mcore_stack_increment): Remove.
* config/mcore/mcore.md (addsi3): Remove extern declaration of
flag_omit_frame_pointer.
* config/mep/mep.h (target_flags): Remove.
* config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Define.
* config/mmix/mmix.h (target_flags): Remove.
* config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic,
flag_expensive_optimizations): Remove.
* config/s390/s390.h (flag_pic): Remove.
* config/score/score-conv.h (target_flags): Remove.
* config/sh/sh.h (sh_fixed_range_str): Remove.
* config/spu/spu.h (target_flags, spu_fixed_range_string): Remove.
* dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
* df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* diagnostic.c (diagnostic_initialize): Update names of
diagnostic_context members.
* diagnostic.h (diagnostic_context): Rename inhibit_warnings and
warn_system_headers.
(diagnostic_report_warnings_p): Update for new names.
* dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER
* emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and
HARD_FRAME_POINTER_IS_ARG_POINTER.
* flags.h (flag_compare_debug): Declare.
* ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* opts.c (flag_compare_debug): Define.
(common_handle_option): Update names of diagnostic_context
members.  Handle -fcompare-debug-second.
(fast_math_flags_struct_set_p): Update names of cl_optimization
members.
* reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER.
* rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER,
HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use.
* sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER
* stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER.

gcc/c-family:
* c-common.c (c_cpp_error): Update names of diagnostic_context
members.
* c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
cl_optimization members.
* c-opts.c (warning_as_error_callback, c_common_handle_option,
sanitize_cpp_opts, finish_options): Update names of cpp_options
members.

gcc/fortran:
* cpp.c (cpp_define_builtins): Update names of gfc_option_t
members.
(gfc_cpp_post_options): Update names of cpp_options members.
(cb_cpp_error): Update names of diagnostic_context members.
* f95-lang.c (gfc_init_builtin_functions): Update names of
gfc_option_t members.
* gfortran.h (gfc_option_t): Rename warn_conversion and
flag_openmp.
* intrinsic.c (gfc_convert_type_warn): Update names of
gfc_option_t members.
* options.c (gfc_init_options, gfc_post_options, set_Wall,
gfc_handle_option): Update names of gfc_option_t members.
* parse.c (next_free, next_fixed): Update names of gfc_option_t
members.
* scanner.c (pedantic): Remove extern declaration.
(skip_free_comments, skip_fixed_comments, include_line): Update
names of gfc_option_t members.
* trans-decl.c (gfc_generate_function_code): Update names of
gfc_option_t members.

gcc/java:
* java-tree.h (flag_filelist_file, flag_assert, flag_jni,
flag_force_classes_archive_check, flag_redundant, flag_newer,
flag_use_divide_subroutine, flag_use_atomic_builtins,
flag_use_boehm_gc, flag_hash_synchronization,
flag_check_references, flag_optimize_sci, flag_indirect_classes,
flag_indirect_dispatch, flag_store_check,
flag_reduced_reflection): Remove.
* jcf-dump.c (flag_newer): Remove.
* jcf.h (quiet_flag): Remove.
* parse.h (quiet_flag): Remove.

libcpp:
* include/cpplib.h (cpp_options): Rename warn_deprecated,
warn_traditional, warn_long_long and pedantic.
* directives.c (directive_diagnostics, _cpp_handle_directive):
Update names of cpp_options members.
* expr.c (cpp_classify_number, eval_token): Update names of
cpp_options members.
* init.c (cpp_create_reader, post_options): Update names of
cpp_options members.
* internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of
cpp_options members.
* macro.c (parse_params): Update names of cpp_options members.

From-SVN: r164723

picochip.c (picochip_output_internal_label): This function can now be called for debug CFI labels...

        * config/picochip/picochip.c (picochip_output_internal_label):
          This function can now be called for debug CFI labels, which can come in
          the middle of a vliw instruction. Postpone until end of vliw.

From-SVN: r164722

Fix long line

From-SVN: r164720

tree.h (SCOPE_FILE_SCOPE_P): New macro.

2010-09-29  Richard Guenther  <rguenther@suse.de>

* tree.h (SCOPE_FILE_SCOPE_P): New macro.
(DECL_FILE_SCOPE_P): Use it.
(TYPE_FILE_SCOPE_P): New macro.

        cp/
* cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
(CP_TYPE_CONTEXT): Similar.
(FROB_CONTEXT): Frob global_namespace to the global
TRANSLATION_UNIT_DECL.
* decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
set DECL_CONTEXT of global_namespace to it.
(start_decl): Use CP_DECL_CONTEXT and test TYPE_P
instead of zeroing context.
(cp_finish_decl): Use DECL_FILE_SCOPE_P.
(grokfndecl): Likewise.
(start_preparsed_function): Likewise.
* name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
(namespace_binding): Use SCOPE_FILE_SCOPE_P.
* pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
(is_specialization_of_friend): Use CP_DECL_CONTEXT.
(push_template_decl_real): Likewise.
(tsubst_friend_class): Likewise.  Adjust context comparisons.
(instantiate_class_template): Use CP_TYPE_CONTEXT.
(tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
* cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
SCOPE_FILE_SCOPE_P.

From-SVN: r164719

decl.c (get_atexit_node): Fix typo.

2010-09-29  Yao Qi  <yao@codesourcery.com>

        * decl.c (get_atexit_node): Fix typo.

From-SVN: r164718

[multiple changes]

2010-09-29  Paolo Carlini  <paolo.carlini@oracle.com>

* include/Makefile.am: Add debug/forward_list.
* include/Makefile.in: Regenerate.

* testsuite/util/testsuite_container_traits.h (traits_base):
Add has_erase_after and hash_insert_after typedefs.
(traits<forward_list<>>): Adjust.
* testsuite/util/exception/safety.h (erase_point, erase_range,
insert_point): Deal correctly with forward_list.
* include/Makefile.am: Add.

2010-09-29  François Dumont  <francois.cppdevs@free.fr>

* src/debug.cc: Add forward_list specific debug messages.
* include/debug/forward_list: New.
* include/debug/formatter.h: Add debug message ids and before begin
iterator state.
* include/debug/macros.h (__glibcxx_check_insert_after,
__glibcxx_check_insert_range_after, __glibcxx_check_erase_after,
__glibcxx_check_erase_range_after): Add.
* include/debug/safe_iterator.h (_BeforeBeginHelper): Add.
(_Safe_iterator<>::_M_before_dereferenceable,
_Safe_iterator<>::_M_is_before_begin): Add.
(_Safe_iterator<>::_M_dereferenceable, _Safe_iterator<>::_M_is_end,
_Safe_iterator<>::_M_incrementable): Adjust.
* include/std/forward_list: Include debug/forward when _GLIBCXX_DEBUG
defined.
* include/bits/forward_list.h, forward_list.tcc: Put in std::__norm
when debug mode is active.
* testsuite/23_containers/forward_list/capacity/1.cc: Fix to compile
even in debug mode.
* testsuite/23_containers/forward_list/debug/erase_after1.cc,
erase_after2.cc, erase_after3.cc, erase_after4.cc, erase_after5.cc,
insert_after1.cc,erase_after6.cc, erase_after7.cc, insert_after2.cc,
erase_after8.cc, insert_after3.cc, erase_after9.cc: New.

From-SVN: r164717

stack-usage-1.c (SIZE): Adjust for avr.

2010-09-29  Tristan Gingold  <gingold@adacore.com>

* gcc.dg/stack-usage-1.c (SIZE): Adjust for avr.

From-SVN: r164716

In gcc/: 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-parser.c (c_lex_one_token): In Objective-C, when dealing with
        a CPP_NAME which is a reserved word, clearly separate cases for
        OBJC_IS_PQ_KEYWORD, OBJC_IS_AT_KEYWORD and OBJC_IS_CXX_KEYWORD.

In gcc/c-family:
2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>

        * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
        (objc_is_reserved_word): Removed.
        * c-common.c: Updated comments.
        * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
        objc_is_reserved_word.
        * stub-objc.c (objc_is_reserved_word): Removed.

In gcc/objc/:
2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_is_reserved_word): Removed.

In gcc/testsuite/:
2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/keywords-1.m: New test.
        * objc.dg/keywords-2.m: New test.
        * objc.dg/keywords-3.m: New test.
        * obj-c++.dg/keywords-1.mm: New test.
        * obj-c++.dg/keywords-2.mm: New test.

From-SVN: r164715

hash_bytes.cc (_Hash_bytes): Replace "clength" with "len" for "unusual sizeof(size_t)" case.

* libsupc++/hash_bytes.cc (_Hash_bytes): Replace "clength" with
"len" for "unusual sizeof(size_t)" case.

From-SVN: r164714

configure.ac: Adjust CFI test to test assembler directly rather than checking gcc...

* configure.ac: Adjust CFI test to test assembler directly rather
than checking gcc preprocessor macro.
* configure: Rebuild.

From-SVN: r164713

Daily bump.

From-SVN: r164712

In gcc/: 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>

       * c-parser.c (c_lex_one_token): In Objective-C, do not replace
       token->value with the canonical spelling.  Do exactly like C and
       C++ and leave it as it is.

From-SVN: r164708

Implement TARGET_BUILTIN_DECL for alpha.

From-SVN: r164707

In gcc/: 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        * doc/standards.texi (Standards): Expanded the section on
        Objective-C and Objective-C++.

From-SVN: r164706

re PR target/45800 ([M32C] compile error on increment volatile long var)

PR target/45800
* config/m32c/m32c.c (m32c_subreg): Force adjustment of subregs of
volatile MEMs.

From-SVN: r164705

tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.

* tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
(real_lvalue_p): Take const_tree.
* cp-tree.h: Adjust.
* typeck.c (lvalue_or_else): Make temporary arg a permerror.
(cp_build_addr_expr_1): Likewise.

From-SVN: r164704

900121_02.C: Adjust for C++0x mode.

* g++.old-deja/g++.bugs/900121_02.C: Adjust for C++0x mode.
* g++.old-deja/g++.mike/misc6.C: Likewise.

From-SVN: r164703

add parsing for ObjC* method & method parm attributes

gcc/cp:

Partially merged from apple/trunk branch on FSF servers:
2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
Radar 3803157 (method attributes)

* parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
(cp_parser_objc_method_tail_params_opt): Likewise.
(cp_parser_objc_method_signature): Likewise.
(cp_parser_objc_method_maybe_bad_prefix_attributes): New.
(cp_parser_objc_method_prototype_list): Handle attributes.
(cp_parser_objc_method_definition_list): Likewise.

gcc/objc:

* objc-act.c (objc_add_method_declaration): Handle attributes.
(objc_start_method_definition): Likewise.
(objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor.
(objc_build_keyword_decl): Handle attributes.

gcc:

* c-parser.c (c_parser_declaration_or_fndef): Diagnose incorrect prefix
attributes on methods.
 (c_parser_objc_method_definition): Handle attributes.
(c_parser_objc_methodproto): Likewise.
(c_parser_objc_maybe_method_attributes): New.
(c_parser_objc_method_decl): Handle attributes, add a similar diagnostic
to ObjC++ for a missing definition.

gcc/c-family:

* c-common.h: Update declarations to include attributes.
* stub-objc.c: Likewise.

testsuite:

* objc.dg/attributes/method-attribute-1.m: New.
* objc.dg/attributes/method-attribute-2.m: New.

* obj-c++.dg/attributes/method-attribute-1.m: New.
* obj-c++.dg/attributes/method-attribute-2.m: New.

From-SVN: r164702

Hookize TARGET_UNWIND_INFO et al.

From-SVN: r164701

add ObjC* class, category and protocol attribute parsers

gcc/c-family:

* c-common.h (objc_start_class_interface): Adjust prototype.
(objc_start_category_interface): Likewise.
(objc_start_protocol): Likewise.
* stub-objc.c (objc_start_protocol): Adjust for extra argument.
(objc_start_class_interface): Likewise.
(objc_start_category_interface): Likewise.

gcc/objc:

* objc-act.c (objc_start_class_interface): Handle and ignore attributes.
(objc_start_category_interface): Likewise.
(objc_start_protocol): Likewise.

gcc/cp:

* parser.c (cp_parser_objc_valid_prefix_attributes): New.
(cp_parser_declaration): Parse prefix attributes for ObjC++.
(cp_parser_objc_protocol_declaration): Handle attributes.
(cp_parser_objc_class_interface): Likewise.
(cp_parser_objc_declaration): Likewise.

gcc:

* c-parser.c (c_parser_objc_class_definition): Adjust prototype.
(c_parser_objc_protocol_definition): Likewise.
(c_parser_external_declaration): Provide dummy attribute arguments.
(c_parser_declaration_or_fndef): Parse prefix attributes for ObjC.
(c_parser_objc_class_definition): Handle attributes.
(c_parser_objc_protocol_definition): Likewise.

gcc/testsuite:

* objc.dg/attributes: New.
* objc.dg/attributes/attributes.exp: New.
* objc.dg/attributes/class-attribute-1.m: New.
* objc.dg/attributes/class-attribute-2.m: New
* objc.dg/attributes/categ-attribute-1.m: New
* objc.dg/attributes/categ-attribute-2.m: New
* objc.dg/attributes/proto-attribute-1.m: New

* obj-c++.dg/attributes: New.
* obj-c++.dg/attributes/attributes.exp: New
* obj-c++.dg/attributes/class-attribute-1.mm: New
* obj-c++.dg/attributes/class-attribute-2.mm: New
* obj-c++.dg/attributes/categ-attribute-1.mm: New
* obj-c++.dg/attributes/categ-attribute-2.mm: New
* obj-c++.dg/attributes/proto-attribute-1.mm: New

From-SVN: r164700

re PR fortran/40569 (F2008: Support COMPILER_OPTIONS() / COMPILER_VERSION())

gcc/
2010-09-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40569
        PR fortran/40568
        * toplev.h (save_decoded_options, save_decoded_options_count):
        New global variables.
        * toplev.c (save_decoded_options, save_decoded_options_count):
        export variables.

gcc/fortran/
2010-09-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40569
        PR fortran/40568
        * intrinsic.c (add_functions): Make compiler_version and
        compiler_options CLASS_INQUIRY.
        * gfortran.h (gfc_get_option_string): New prototype.
        * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
        Add documentation.
        (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
        (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
        (ISO_C_BINDING): Refer to C_SIZEOF.
        * options.c (gfc_get_option_string): New function.
        * simplify.c (gfc_simplify_compiler_options): Use it.
        (gfc_simplify_compiler_version): Include compiler name.

From-SVN: r164698

Add self to MAINTAINERS for MicroBlaze CPU port.

From-SVN: r164697

i386.c (ix86_supports_split_stack): Test HAVE_GAS_CFI_PERSONALITY_DIRECTIVE rather than dwarf2out_do_cfi_asm.

* config/i386/i386.c (ix86_supports_split_stack): Test
HAVE_GAS_CFI_PERSONALITY_DIRECTIVE rather than
dwarf2out_do_cfi_asm.

From-SVN: r164696

re PR target/45815 (error: '-fsplit-stack' currently only supported on GNU/Linux)

PR target/45815
* opts.c (decode_options): Don't test whether the target supports
split stack if flag_split_stack == 0.

From-SVN: r164695

In gcc/objc/: 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-08-23  Stuart Hastings <stuart@apple.com>
                    Ziemowit Laski  <zlaski@apple.com>

        Radar 4209854
        * objc-act.c (objc_decay_parm_type): New function.
        (get_arg_type_list): Decay types for all named arguments.
        (objc_push_parm): Rebuild the PARM_DECL if its type has
        been decayed.
In gcc/testsuite/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers (test method-20.m
        from the branch renamed to method-20b.m to avoid clashes).

        2005-08-23  Stuart Hastings <stuart@apple.com>
                    Ziemowit Laski  <zlaski@apple.com>

        Radar 4209854
        * obj-c++.dg/method-23.mm: New.
        * objc.dg/method-20.m: New.

From-SVN: r164694

In gcc/objc/: 2010-09-28 Nicola Pero <nicola@nicola.brainstorm.co.uk>

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola@nicola.brainstorm.co.uk>

        * objc-act.c (encode_type): Fixed encoding enums with the next
        runtime.

From-SVN: r164693

builtin-attrs.def (ATTR_LEAF): New attribute.

* builtin-attrs.def (ATTR_LEAF): New attribute.
(ATTR_NOVOPS_LEAF_LIST, ATTR_LEAF_LIST, ATTR_NOTHROW_LEAF_LIST,
ATTR_CONST_NOTHROW_LEAF_LIST, ATTR_PURE_NOTHROW_LEAF_LIST,
ATTR_PURE_NOTHROW_NOVOPS_LEAF_LIST, ATTR_NORETURN_NOTHROW_LEAF_LIST,
ATTR_MALLOC_NOTHROW_LEAF_LIST, ATTR_SENTINEL_NOTHROW_LEAF_LIST,
ATTR_NOTHROW_NONNULL_LEAF, ATTR_CONST_NOTHROW_NONNULL_LEAF,
ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF, ATTR_PURE_NOTHROW_NONNULL_LEAF,
ATTR_MALLOC_NOTHROW_NONNULL_LEAF): New attribute lists.
* sync-builtins.def: Annotate all builtins by leaf.
* omp-builtins.def: Annotate all builtins by leaf.
* builtins.def: Annotate relevant builtins with leaf attribute.
(ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING,
ATTR_MATHFN_FPROUNDING_ERRNO, ATTR_MATHFN_FPROUNDING_STORE): Make
leaf.
        * gcc-interface/utils.c (handle_leaf_attribute): New function.
        (gnat_internal_attribute_tables): Add leaf.

        * lto-lang.c (handle_leaf_attribute): New function.
        (lto_attribute_tables): Add leaf.

        * f95-lang.c (gfc_define_builtin): Make leaf.
        (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
        and ATTR_NOTHROW_LEAF_LIST.
        (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
        (DEF_GOMP_BUILTIN): Likewise.

From-SVN: r164689

tree-ssa-ccp.c (fold_ctor_reference): New function.

* tree-ssa-ccp.c (fold_ctor_reference): New function.
(fold_const_aggregate_ref): Use it.
* fold-const.c (canonicalize_constructor_val): Check that we don't fold
into external static.

From-SVN: r164688

re PR target/44452 (gcc.target/i386/abi-2.c and gcc.target/i386/pr22076.c fail on 32-bit Solaris 10+/x86)

gcc/testsuite:
PR target/44452
* gcc.target/i386/pr22076.c: Add -mno-vect8-ret-in-mem on
i?86-*-solaris2.[89], *-*-vxworks*.
* gcc.target/i386/pr22152.c: Likewise.
* gcc.target/i386/vect8-ret.c: New test.

gcc:
PR target/44452
* config/i386/i386.opt (mvect8-ret-in-mem): Define.
* config/i386/i386.c (ix86_target_string): Handle -mvect8-ret-in-mem.
(ix86_solaris_return_in_memory): Remove.
* config/i386/i386-protos.h (ix86_solaris_return_in_memory): Remove.
* config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove.
(TARGET_SUBTARGET_DEFAULT): Redefine.
* config/i386/sol2-10.h (TARGET_SUBTARGET_DEFAULT): Update comment.
* config/i386/vx-common.h (SUBTARGET_RETURN_IN_MEMORY): Remove.
(TARGET_SUBTARGET_DEFAULT): Redefine.
* doc/invoke.texi (Option Summary, i386 and x86-64 Options): Add
-mvect8-ret-in-mem.
(i386 and x86-64 Options): Document -mvect8-ret-in-mem.

From-SVN: r164687

re PR fortran/45756 (Multiple DECL for array valued PARAMETER (-fwhole-file issue))

2010-09-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45756
        * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
        module parameters.

From-SVN: r164686

re PR target/45807 (Lying eh_frame r2 save info causes crashes with static libgcc_eh and libstdc++)

PR target/45807
* config/rs6000/aix.h (SETUP_FRAME_ADDRESSES): Delete.
* config/rs6000/linux64.h (SETUP_FRAME_ADDRESSES): Delete.
* config/rs6000/rs6000-protos.h (rs6000_aix_emit_builtin_unwind_init):
Delete.
* config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): Delete.
(rs6000_emit_prologue): Don't just create frame save info for r2,
actually save r2.

From-SVN: r164685

cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes when 8 bytes are requested.

* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes
when 8 bytes are requested.

From-SVN: r164684

* gcc.dg/Wcxx-compat-12.c: Add -fno-short-enums.

From-SVN: r164683

chi2_quality.cc: New.

2010-09-28  Matt Austern  <austern@google.com>

* testsuite/20_util/hash/chi2_quality.cc: New.
* testsuite/20_util/hash/quality.cc: Likewise.

From-SVN: r164682

In gcc/objc/: 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-07-18  Ziemowit Laski  <zlaski@apple.com>

        Radar 4175534
        * objc-act.c (objc_compare_types): A new silent comparison
        mode (-4), differing from regular comparison (-3) in that
        'false' is returned instead of issuing warnings.

In gcc/testsuite/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-07-18  Ziemowit Laski  <zlaski@apple.com>

        Radar 4175534
        * obj-c++.dg/method-22.mm: New.

From-SVN: r164681

In gcc/objc/: 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/objc/:
2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (encode_type): Do not add 'r' with the next runtime.
        (encode_aggregate_within): Reorganized code to be more readable.
        (encode_aggregate_fields): Updated second argument to be 'bool'
        instead of 'int'.

From-SVN: r164680

re PR java/45773 (gcj fails to compile java)

2010-09-27  Andrew Haley  <aph@redhat.com>

        PR java/45773
        * jvgenmain.c (main): Fix arg processing.

From-SVN: r164679

avr.c (expand_prologue): Set current_function_static_stack_size.

2010-09-28  Tristan Gingold  <gingold@adacore.com>

* config/avr/avr.c (expand_prologue): Set
current_function_static_stack_size.

From-SVN: r164678

alpha.md: Change the initial condition of the probing loop.

2010-09-28  Tristan Gingold  <gingold@adacore.com>

* config/alpha/alpha.md: Change the initial condition of the
probing loop.

From-SVN: r164677

sse.md (*avx_<umaxmin:code><mode>3): Split from *avx_<maxmin:code><mode>3.

* config/i386/sse.md (*avx_<umaxmin:code><mode>3):
Split from *avx_<maxmin:code><mode>3.
(*avx_<smaxmin:code><mode>3): Ditto.
* config/i386/i386.md (maxmin): Remove code iterator.

From-SVN: r164676

Daily bump.

From-SVN: r164675

i386.c (ix86_supports_split_stack): -fsplit-stack requires assembler support for CFI directives.

gcc/:
* config/i386/i386.c (ix86_supports_split_stack): -fsplit-stack
requires assembler support for CFI directives.
libgcc/:
* configure.ac: Test whether assembler supports CFI directives.
* config.host: Only add t-stack and i386/t-stack-i386 to
tmake_file if libgcc_cv_cfi is "yes".
* configure: Rebuild.

From-SVN: r164671

* dwarf2out.c (dwarf2out_cfi_label): Use ASM_OUTPUT_DEBUG_LABEL.

From-SVN: r164670

Fix unportable shell quoting.

/:
PR bootstrap/44621
* configure.ac: Fix unportable shell quoting.
* configure: Regenerate.

config/:
* po.m4 (AM_PO_SUBDIRS): Fix unportable shell quoting.

contrib/reghunt/:
* bin/gcc-svn-ids: Fix unportable shell quoting.
* date_based/reg_periodic: Likewise.
* date_based/reg_search: Likewise.

intl/:
PR bootstrap/44621
* configure: Regenerate.

From-SVN: r164668

Fixed typo in my last commit which would break bootstrap

From-SVN: r164667

Require lvalues as specified by the standard.

* typeck.c (lvalue_or_else): Use real_lvalue_p.
(cp_build_addr_expr_1): Split out of cp_build_unary_op.
(cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
(decay_conversion, get_member_function_from_ptrfunc): Adjust.
(build_x_unary_op, build_reinterpret_cast_1): Adjust.
(build_const_cast_1): Adjust.
* cp-tree.h: Declare new fns.
* call.c (build_this, convert_like_real, build_over_call): Adjust.
(initialize_reference): Adjust.
* class.c (build_base_path, convert_to_base_statically): Adjust.
(build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
* cvt.c (build_up_reference, convert_to_reference): Adjust.
* decl.c (register_dtor_fn): Adjust.
* decl2.c (build_offset_ref_call_from_tree): Adjust.
* except.c (initialize_handler_parm): Adjust.
* init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
* rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
* tree.c (stabilize_expr): Adjust.

From-SVN: r164666

Added line in ChangeLog entry that I forgot to commit in the last commit

From-SVN: r164665

emit-rtl.c (reorder_insns_nobb): Sanity-check that AFTER is not in the range FROM..TO, inclusive.

* emit-rtl.c (reorder_insns_nobb) [ENABLE_CHECKING]: Sanity-check
that AFTER is not in the range FROM..TO, inclusive.

From-SVN: r164664

re PR rtl-optimization/45792 (cris-elf build failure (hangs) due to fix for PR44374)

PR rtl-optimization/45792
* cfgcleanup.c (try_head_merge_bb): New rtx vector nextptr.
If not all insns are to be merged, for each edge, stash the
next candidate after the to-be-merged insns before doing the
merge, and use them for the retry at the new insertion point.
Handle CC0 targets when retrying.

Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
From-SVN: r164663

common.opt (fsplit-stack): New option.

gcc/:
* common.opt (fsplit-stack): New option.
* opts.c (decode_options): Set flag_split_stack to final value.
* target.def (supports_split_stack): New hook.
* gcc.c (STACK_SPLIT_SPEC): Define.
(LINK_COMMAND_SPEC): Use STACK_SPLIT_SPEC.
* doc/invoke.texi (Option Summary): Mention -fsplit-stack.
(Code Gen Options): Document -fsplit-stack.
* doc/extend.texi (Function Attributes): Mention no_split_stack.
(Function Attributes): Document no_split_stack.
* doc/tm.texi.in (Stack Smashing Protection): Add @hook
TARGET_SUPPORTS_SPLIT_STACK.
* doc/tm.texi: Rebuild.
* function.c (thread_prologue_and_epilogue_insns): If
flag_split_stack, add split stack prologue.
* explow.c (allocate_dynamic_stack_space): Support -fsplit-stack.
* varasm.c (saw_no_split_stack): New static variable.
(assemble_start_function): Set saw_no_split_stack if the function
has the no_split_stack attribute.
(file_end_indicate_split_stack): New function.
* output.h (file_end_indicate_split_stack): Declare.
* libgcc-std.ver (GCC_4.6.0): Add -fsplit-stack support variables
and function.
* doc/libgcc.texi (Miscellaneous routines): Document -fsplit-stack
routines.
* config/i386/i386.c (ix86_option_override_internal): Don't set
expand_builtin_va_start to NULL if -fsplit-stack.
(ix86_function_regparm): Reduce local regparm by 1 for 32-bit
-fsplit-stack.
(ix86_va_start): If -fsplit-stack, get overflow pointer from
scratch register set by prologue.
(ix86_code_end): If -fsplit-stack, call
file_end_indicate_split_stack.
(ix86_supports_split_stack): New static function.
(SPLIT_STACK_AVAILABLE): Define.
(split_stack_prologue_scratch_regno): New static function.
(split_stack_fn): New static variable.
(ix86_expand_split_stack_prologue): New function.
(ix86_live_on_entry): New static function.
(ix86_legitimate_address_p): Handle UNSPEC_STACK_CHECK.
(output_pic_addr_const): Likewise.
(i386_asm_output_addr_const_extra): Likewise.
(ix86_expand_call): Change return type to rtx.  Return the new
call instruction.
(TARGET_SUPPORTS_SPLIT_STACK): Define.
(TARGET_EXTRA_LIVE_ON_ENTRY): Define.
* config/i386/i386.md (UNSPEC_STACK_CHECK): Define.
(split_stack_prologue, split_stack_return): New insns.
(split_stack_space_check): New insn.
* config/i386/i386.h (struct machine_function): Add
split_stack_varargs_pointer field.
* config/i386/linux.h (TARGET_CAN_SPLIT_STACK): Define.
(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
* config/i386/linux64.h (TARGET_CAN_SPLIT_STACK): Define.
(TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
* config/i386/i386-protos.h (ix86_expand_split_stack_prologue):
Declare.
(ix86_expand_call): Update declaration.
gcc/c-family/:
* c-common.c (c_common_attribute_table): Add no_split_stack.
(handle_no_split_stack_attribute): New static function.
gcc/testsuite/:
* lib/target-supports.exp (check_effective_target_split_stack):
New procedure.
* gcc.dg/split-1.c: New test.
* gcc.dg/split-2.c: New test.
* gcc.dg/split-3.c: New test.
* gcc.dg/split-4.c: New test.
libgcc/:
* generic-morestack.h: New file.
* generic-morestack.c: New file.
* generic-morestack-thread.c: New file.
* config/i386/morestack.S: New file.
* config/t-stack: New file.
* config/i386/t-stack-i386: New file.
* config.host (i[34567]86-*-linux* and friends): Add t-stack and
i386/t-stack-i386 to tmake_file.

From-SVN: r164661

In gcc/: 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * doc/objc.texi (Type encoding): Added the new 'long double' (D)
        code.  Added byref, which was missing in the list of codes.
        Explain that enumeration values are encoded as the integer type
        that the compiler uses to store them.  Explain and make examples
        of how 'const' interacts with pointers, and the complication of
        the encoding of 'const char *'.
        (Legacy type encoding): New subsection, explaining that GCC emits
        incorrect type encodings for the NeXT runtime for compatibility
        reasons.
        (@@encode): New subsection, explaining @encode and particularly
        that protocol qualifiers are not recognized inside an @encode()
        expression.
        (Method signatures): New subsection, explaining how method
        signatures are encoded.

In gcc/objc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/45763
        PR objc/25450
        PR objc/25464
        * objc-act.c: Improved comments for encoding functions.
        (encode_aggregate_within): For the GNU runtime, rewritten some
        obsfuscated code to clarify the various cases.
        (encode_aggregate): Function removed.
        (encode_array): Generate an error if asked to encode an incomplete
        array as part of generating instance variables.  Else, when
        encoding an incomplete array inside a structure, encode it as an
        array of zero size.
        (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
        '^c' instead of '*'.
        (encode_gnu_bitfield): Encode enumerated types exactly in the same
        type as integer types instead of using a hardcoded 'i'.  If asked
        to encode a non-integer type as a bitfield, do not abort
        compilation immediately; instead generate an error, then skip the
        type.
        (encode_type): Use a 'switch' instead of a sequence of 'if's.
        Added a 'default' clause that gets executed if the type can not be
        matched, and that encodes it as '?' (unknown) and produces a
        warning.  For the GNU runtime, encode enumerated types exactly in
        the same way as integer types instead of using a hardcoded 'i'.
        Encode long double as 'D'.  Encode 128-bit integers as 'T' or 't'.
        Encode C++ reference types as pointers.  Call encode_vector to
        encode vectors.
        (encode_vector): New function.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  I modified the
        changes to be used only when compiling for the NeXT runtime.

        2005-10-10  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4301047

        * objc-act.c (encode_type): Remove the hack.

        2005-07-20  Ziemowit Laski  <zlaski@apple.com>

        Radar 4136935
        * objc-act.c (pointee_is_readonly): New function.
        (encode_pointer, encode_aggregate_within, encode_type):
        Attempt to emulate GCC 3.3 when generating type encodings.

In gcc/testsuite/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/25464
        * objc.dg/type-size-3.m: New test.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/45763
        * objc.dg/encode-1.m: Execute the test with the GNU runtime as
        well.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/25450
        * objc.dg/encode-3.m: Updated for fix of encoding of enums.
        * objc.dg/type-size-2.m: Same change.
        * obj-c++.dg/encode-5.mm: Same change.

2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  The original
        Changelogs are below.

        * objc.dg/encode-6.m: Execute the test only with the GNU runtime.
        * objc.dg/encode-6-next.m: New file (from encode-6.m in the
        branch).
        * objc.dg/encode-7-next.m: New file (from encode-7.m in the
        branch).
        * objc.dg/encode-7-next-64bit.m: New file (from encode-7-64bit.m
        in the branch).
        * objc.dg/proto-qual-1.m: Test the 3.3 ABI on NeXT (from
        proto-qual-1.m in the branch) and the normal ABI on GNU.
        * objc.dg/threedotthree-abi-1.m: New file (from the branch).  Run
        the test only with the NeXT runtime.
        * obj-c++/encode-1.mm: Execute the test only with the GNU runtime.
        * obj-c++/encode-1-next.mm: New file (from encode-1.mm in the
        branch).
        * obj-c++.dg/threedotthree-abi-1.mm: New file (from the branch).
        Run the test only with the NeXT runtime.

        2006-03-30 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4492973
        * objc.dg/encode-7-64bit.m: New.
        * objc.dg/encode-7.m: Skip if -m64.

        2005-10-19  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4301047
        * objc.dg/proto-qual-1.m: Fix test to match 3.3 ABI
        * obj-c++.dg/threedotthree-abi-1.mm: New
        * objc.dg/threedotthree-abi-1.m: New

        2005-07-20  Ziemowit Laski  <zlaski@apple.com>

        Radar 4136935
        * obj-c++.dg/encode-1.mm: Tweak encodings to match fix.
        * objc.dg/encode-6.m: Likewise.
        * objc.dg/encode-7.m: New test case.

In libobjc/:
2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>

        * encoding.c (objc_sizeof_type): Added support for vector type and
        for double long types.
        (objc_alignof_type): Same change.
        (objc_skip_typespec): Same change.
        * objc/encoding.h (_C_GCINVISIBLE): Use '|' for _C_GCINVISIBLE
        instead of '!' since '!' is already used for _C_VECTOR.
        * objc/objc-api.h (_C_LNG_DBL): Added.

From-SVN: r164659

Regenerate libjava Makefile.in files.

libjava/:
* libjava/Makefile.in: Regenerate.
* libjava/gcj/Makefile.in: Regenerate.
* libjava/include/Makefile.in: Regenerate.
* libjava/testsuite/Makefile.in: Regenerate.

From-SVN: r164658

In gcc/: 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>

In gcc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  Removed small
        change in build_conditional_expr that had been added when fixing
        PR objc/27377 and which did the same check in a less complete way.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * c-typeck.c (build_conditional_expr): Call objc_have_common_type when
        looking for objective-c common pointer types.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * c-typeck.c (build_conditional_expr): For two ObjC pointer types,
        use their ObjC common type.

In gcc/c-family:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * c-common.h (objc_have_common_type): New declaration.
        * stub-objc.c (objc_have_common_type): New stub.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * c-common.h (objc_common_type): New prototype.
        * stub-objc.c (objc_common_type): New stub.

In gcc/objc/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * objc-act.c (objc_have_common_types): New function.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * objc-act.c (objc_common_type): New function.

In gcc/cp/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from apple/trunk branch on FSF servers:

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * typeck.c (composite_pointer_type): Call objc_have_common_type
        when comparing two objective-c pointer types.

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * call.c (standard_conversion): Allow for a pointer conversion
        between any two ObjC pointer types.
        * typeck.c (composite_pointer_type): Determine common type
        for two ObjC pointer types.

In gcc/testsuite/:
2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.  Renamed
        const-str-12.m to constr-str-12b.m to avoid conflicts.

        2005-12-15  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4229905
        * obj-c++.dg/warn5.mm: New

        2005-06-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4154928
        * obj-c++.dg/const-str-12.mm: New.
        * objc.dg/const-str-12.m: New.

From-SVN: r164655

allocator.h (allocator_arg_t, [...]): Add.

2010-09-27  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/allocator.h (allocator_arg_t, allocator_arg,
uses_allocator): Add.
* testsuite/20_util/uses_allocator/value.cc: New.
* testsuite/20_util/uses_allocator/requirements/typedefs.cc: Likewise.
* testsuite/20_util/uses_allocator/requirements/
explicit_instantiation.cc: Likewise.
* include/bits/stl_queue.h (uses_allocator<queue>,
uses_allocator<priority_queue>): Add.
* include/bits/stl_stack.h (uses_allocator<stack>): Likewise.

* include/bits/stl_pair.h (piecewise_construct): Add.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
line number.

From-SVN: r164654

objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.

2010-09-27  Richard Guenther  <rguenther@suse.de>

* objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
(objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.

From-SVN: r164652