Daily bump.

From-SVN: r177579

re PR middle-end/49990 (Regression: Bootstrap failure for x86_64-*-mingw32 in libfortran)

2011-08-08  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/49990
* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
ignore classes which can not change mode.
(find_costs_and_classes): Ditto.

From-SVN: r177575

re PR middle-end/49990 (Regression: Bootstrap failure for x86_64-*-mingw32 in libfortran)

2011-08-08  Richard Henderson  <rth@redhat.com>

        PR middle-end/49990
        * config/i386/i386.c (ix86_expand_prologue): Call
        for SEH target gen_prologue_use instead of gen_blockage
        at prologue's end.

From-SVN: r177573

re PR middle-end/49923 (__attribute__((packed)) on ARM is sometimes dropped)

2011-08-08  Martin Jambor  <mjambor@suse.cz>

PR middle-end/49923
* tree-sra.c (access_precludes_ipa_sra_p): Also check access
memory alignment.

* testsuite/gcc.dg/tree-ssa/pr49923.c: New test.

From-SVN: r177572

rebase

From-SVN: r177571

Add a testcase for PR target/49781.

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49781
* gcc.target/i386/pr49781-1.c: New.

From-SVN: r177569

configure.ac (THREADS): Remove posix95.

boehm-gc:
* configure.ac (THREADS): Remove posix95.
* configure: Regenerate.

gcc:
* gthr-posix95.h: Remove.
* gthr.h [_PTHREADS95]: Remove.
* configure.ac (enable_threads): Remove posix95.
* configure: Regenerate.
* doc/install.texi (Configuration, --enable-threads): Remove
posix95.

libgomp:
* config/posix95/lock.c, posix95/omp-lock.h: Remove.

libjava:
* configure.ac (THREADS): Remove posix95.
* configure: Regenerate.

From-SVN: r177568

re PR c++/50020 ([C++0x] internal compiler error range for in templated class)

PR c++/50020
* semantics.c (finish_call_expr): Don't look at 'this' if we
had an explicit object argument.

From-SVN: r177567

re PR target/49781 ([x32] Unnecessary lea in x32 mode)

PR target/49781
* config/i386/i386.c (ix86_decompose_address): Allow zero-extended
SImode addresses.
(ix86_print_operand_address): Handle zero-extended addresses.
(memory_address_length): Add length of addr32 prefix for
zero-extended addresses.
(ix86_secondary_reload): Handle moves to/from double-word general
registers from/to zero-extended addresses.
* config/i386/predicates.md (lea_address_operand): Reject
zero-extended operands.

From-SVN: r177566

re PR c++/50011 ([C++0x] warning: narrowing conversion of 'i' from 'short unsigned int' to 'int' inside { } [-Wnarrowing])

PR c++/50011
* typeck2.c (check_narrowing): Fix integer logic.

From-SVN: r177565

Fix Dwarf unwind library for UNITS_PER_WORD > sizeof (void *)

gcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

PR other/48007
* config.gcc (libgcc_tm_file): Add i386/value-unwind.h for
Linux/x86.

* system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
(ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.

* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
(_Unwind_Context_Reg_Val): Likewise.
(_Unwind_Get_Unwind_Word): Likewise.
(_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
(_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
for EXTENDED_CONTEXT_BIT.
(__frame_state_for): Likewise.
(uw_init_context_1): Likewise.
(_Unwind_GetGR): Updated.
(_Unwind_SetGR): Likewise.
(_Unwind_GetGRPtr): Likewise.
(_Unwind_SetGRPtr): Likewise.
(_Unwind_SetGRValue): Likewise.
(_Unwind_GRByValue): Likewise.
(uw_install_context_1): Likewise.

* doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
ASSUME_EXTENDED_UNWIND_CONTEXT.
* doc/tm.texi: Regenerated.

libgcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

PR other/48007
* config/i386/value-unwind.h: New.

From-SVN: r177563

* Makefile.in (gengtype$(exeext)): Add $(LDFLAGS).

From-SVN: r177562

New files from last commit.

From-SVN: r177561

invoke.texi (DEC Alpha Options, -mcpu): native support isn't Linux/GNU-specific.

* doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't
Linux/GNU-specific.
(DEC Alpha Options, -mtune): Likewise.
(MIPS Options, -march): native is supported on IRIX.

From-SVN: r177560

driver-sparc.c: New file.

gcc:
* config/sparc/driver-sparc.c: New file.
* config/sparc/x-sparc: New file.
* config.host: Use driver-sparc.o, sparc/x-sparc on
sparc*-*-solaris2*.
* config/sparc/sparc.opt (native): New value for enum
processor_type.
* config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare.
* config/sparc/sparc.c (sparc_option_override): Abort if
PROCESSOR_NATIVE gets here.
* config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare.
(EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS,
DRIVER_SELF_SPECS): Define.
* doc/invoke.texi (SPARC Options, -mcpu): Document native.
(SPARC Options, -mtune): Likewise.
* configure.ac (EXTRA_GCC_LIBS): Check for libkstat.
Substitute result.
* configure: Regenerate.
* Makefile.in (EXTRA_GCC_LIBS): Set.
(xgcc$(exeext)): Add $(EXTRA_GCC_LIBS).
(cpp$(exeext)): Likewise.

gcc/cp:
* Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).

gcc/fortran:
* Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).

gcc/go:
* Make-lang.in (gccgo$(exeext)): Add $(EXTRA_GCC_LIBS).

gcc/java:
* Make-lang.in ($(XGCJ)$(exeext)): Add $(EXTRA_GCC_LIBS).

From-SVN: r177559

tree-vrp.c (extract_range_from_unary_expr_1): New function, split out from ...

2011-08-08  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_unary_expr_1): New function,
split out from ...
(extract_range_from_unary_expr): ... here.  Handle BIT_NOT_EXPR
by composition.

From-SVN: r177558

re PR tree-optimization/50005 (ipa-inline-analysis.c:1876:41: error: comparison between signed an d unsigned integer expressions)

2011-08-08  Mikael Pettersson  <mikpe@it.uu.se>

        PR tree-optimization/50005
        * ipa-inline-analysis (remap_predicate): Add cast to
        silence signed/unsigned comparison warning.

From-SVN: r177557

modulo-sched.c (get_sched_window): Use a table for the debug output.

gcc/
* modulo-sched.c (get_sched_window): Use a table for the debug output.
Print the current ii.
(sms_schedule_by_order): Reduce whitespace in dump line.

From-SVN: r177556

modulo-sched.c (get_sched_window): Use just one loop for predecessors and one loop for successors.

gcc/
* modulo-sched.c (get_sched_window): Use just one loop for predecessors
and one loop for successors.  Fix upper bound of memory range.

From-SVN: r177555

Daily bump.

From-SVN: r177554

re PR fortran/49638 ([OOP] length parameter is ignored when overriding type bound character functions with constant length.)

2011-08-07  Janus Weil  <janus@gcc.gnu.org>
    Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/49638
* dependency.c (are_identical_variables): For dummy arguments only
check for equal names, not equal symbols.
* interface.c (gfc_check_typebound_override): Add checking for rank
and character length.

2011-08-07  Janus Weil  <janus@gcc.gnu.org>

PR fortran/49638
* gfortran.dg/typebound_override_1.f90: New.

Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>
From-SVN: r177550

gigi.h (enumerate_modes): Fix formatting.

* gcc-interface/gigi.h (enumerate_modes): Fix formatting.

* gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.

From-SVN: r177548

alloc_traits.h: Fix doxygen @headername.

2011-08-07  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/alloc_traits.h: Fix doxygen @headername.

From-SVN: r177546

re PR fortran/49638 ([OOP] length parameter is ignored when overriding type bound character functions with constant length.)

2011-08-07  Janus Weil  <janus@gcc.gnu.org>

PR fortran/49638
* dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
two prototypes.
* dependency.c (gfc_are_identical_variables,are_identical_variables):
Renamed the former to the latter and made static.
(gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
commutativity of multiplication.
(gfc_is_same_range,is_same_range): Renamed the former to the latter,
made static and removed argument 'def'.
(check_section_vs_section): Renamed 'gfc_is_same_range'.
* gfortran.h (gfc_check_typebound_override): New prototype.
* interface.c (gfc_check_typebound_override): Moved here from ...
* resolve.c (check_typebound_override): ... here (and renamed).
(resolve_typebound_procedure): Renamed 'check_typebound_override'.

From-SVN: r177545

* gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.

From-SVN: r177544

pr23455.c: Adjust testcases for LLP64 for x86_64 mingw target.

* gcc.dg/tree-ssa/pr23455.c: Adjust testcases for LLP64 for
x86_64 mingw target.
* gcc.dg/tree-ssa/loop-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Likewise.
* gcc.dg/tree-ssa/loop-33.c: Likewise.
* gcc.dg/tree-ssa/ssa-store-ccp-4.c: Likewise.
* gcc.dg/tree-ssa/loop-35.c: Likewise.
* gcc.dg/tree-ssa/stdarg-2.c: Likewise.
* gcc.dg/tree-ssa/stdarg-4.c: Likewise.
* gcc.dg/tree-ssa/stdarg-5.c: Likewise.
* gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.

From-SVN: r177543

user.cfg.in (PDF_HYPERLINKS): To NO.

2011-08-06  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/user.cfg.in (PDF_HYPERLINKS): To NO.

2011-08-06  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/user.cfg.in: Add scoped_allocator.

* include/debug/safe_sequence.h: Fix doxygen markup.
* include/debug/safe_unordered_base.h: Same.
* include/debug/safe_local_iterator.tcc: Same.
* include/debug/safe_unordered_container.h: Same.
* include/std/valarray: Same.
* include/std/iomanip: Same.
* include/std/streambuf: Same.
* include/std/bitset: Same.
* include/std/fstream: Same.
* include/std/functional: Same.
* include/std/istream: Same.
* include/std/ostream: Same.
* include/std/scoped_allocator: Same.
* include/std/sstream: Same.
* include/parallel/multiway_merge.h: Same.
* include/parallel/base.h: Same.
* include/parallel/for_each_selectors.h: Same.
* include/parallel/multiway_mergesort.h: Same.
* include/parallel/search.h: Same.
* include/parallel/partial_sum.h: Same.
* include/parallel/queue.h: Same.
* include/parallel/sort.h: Same.
* include/parallel/random_number.h: Same.
* include/ext/vstring.h: Same.
* include/ext/algorithm: Same.
* include/ext/pb_ds/assoc_container.h: Same.
* include/ext/bitmap_allocator.h: Same.
* include/ext/stdio_filebuf.h: Same.
* include/ext/memory: Same.
* include/ext/functional: Same.
* include/bits/basic_ios.h: Same.
* include/bits/stl_list.h: Same.
* include/bits/stl_map.h: Same.
* include/bits/stl_algobase.h: Same.
* include/bits/stl_queue.h: Same.
* include/bits/gslice.h: Same.
* include/bits/locale_classes.h: Same.
* include/bits/stl_set.h: Same.
* include/bits/locale_facets.h: Same.
* include/bits/stl_stack.h: Same.
* include/bits/stl_heap.h: Same.
* include/bits/forward_list.h: Same.
* include/bits/stream_iterator.h: Same.
* include/bits/basic_string.h: Same.
* include/bits/stl_multimap.h: Same.
* include/bits/stl_pair.h: Same.
* include/bits/ios_base.h: Same.
* include/bits/stl_numeric.h: Same.
* include/bits/stl_vector.h: Same.
* include/bits/stl_deque.h: Same.
* include/bits/codecvt.h: Same.
* include/bits/stl_multiset.h: Same.
* include/bits/stl_uninitialized.h: Same.
* include/bits/ptr_traits.h: Same.
* include/bits/slice_array.h: Same.
* include/bits/stl_iterator_base_funcs.h: Same.
* include/bits/stl_algo.h: Same.
* include/bits/stl_iterator.h: Same.
* include/bits/stl_tempbuf.h: Same.
* include/bits/regex.h: Same.
* include/bits/range_access.h: Same.
* include/bits/random.h: Same.
* include/bits/alloc_traits.h: Same.
* include/bits/regex_error.h: Same.
* include/bits/locale_facets_nonio.h: Same.
* include/bits/stl_relops.h: Same.
* include/backward/auto_ptr.h: Same.
* libsupc++/initializer_list: Same.

* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
Adjust line numbers.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Same.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
Same.
* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
Same.

From-SVN: r177542

Daily bump.

From-SVN: r177541

re PR testsuite/48727 (FAIL: g++.dg/opt/devirt2.C scan-assembler-times xyzzy 2)

PR testsuite/48727
* g++.dg/opt/devirt2.C: Use specific pattern for alpha*-*-*.

From-SVN: r177537

pr48770.c: Cleanup coverage files.

* gcc.dg/pr48770.c: Cleanup coverage files.
* gfortran.dg/vect/O3-pr49957.f: Cleanup vect tree dump.

From-SVN: r177536

libgcc/
* config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
(*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
Add to tmake_file rather than overriding it.

From-SVN: r177533

re PR rtl-optimization/50001 ([alpha]: ICE in reload_combine_note_use, at postreload.c:1538)

PR target/50001
* config/alpha/alpha.c (alpha_instantiate_decls): New function.
(TARGET_INSTANTIATE_DECLS): New define.

From-SVN: r177531

test-expandargv.c (writeout_test): Check result of fwrite.

* testsuite/test-expandargv.c (writeout_test): Check result of fwrite.

From-SVN: r177529

sse-22.c (dg-options): Add -march=k8.

* gcc.target/i386/sse-22.c (dg-options): Add -march=k8.
(pragma GCC target): Add avx, fma4, lzcnt and bmi options.
* gcc.target/i386/sse-23.c (pragma GCC target): Add avx, fma4,
lzcnt and bmi options.

From-SVN: r177528

re PR fortran/50004 (ICE in c_ptr_tests_16.f90)

2011-08-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/50004
* target-memory.c (gfc_target_expr-size): Don't clobber typespec
for derived types.
* simplify.c (gfc_simplify_transfer): Don't calculate source_size
twice.

From-SVN: r177527

Makefile.in (INCLUDES_FOR_TARGET): New.

2011-08-06  Paolo Bonzini  <bonzini@gnu.org>
            Mikael Morin   <mikael.morin@sfr.fr>

* Makefile.in (INCLUDES_FOR_TARGET): New.
(LIBGCC2_CFLAGS): Use it.
(CRTSTUFF_CFLAGS): Use it instead of INCLUDES.

Co-Authored-By: Mikael Morin <mikael.morin@sfr.fr>
From-SVN: r177522

Add testcases for PR 47381.

2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/47381
* gcc.dg/pr47381-1.c: New.
* gcc.dg/pr47381-2.c: Likewise.
* gcc.target/i386/pr47381.c: Likewise.

From-SVN: r177514

Add testcases for PRs 47727/47372/47715.

2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47727
* gcc.dg/pr47727.c: New.

PR target/47372
* gcc.dg/pr47372-1.c: New.
* gcc.dg/pr47372-2.c: Likewise.

PR target/47715
* gcc.dg/tls/pr47715-5.c: New.

From-SVN: r177513

Add testcases for PRs 47449/47446.

2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47449
* gcc.target/i386/pr47449.c: New.

PR target/47446
* gcc.dg/pr47446-1.c: New.
* gcc.dg/pr47446-2.c: Likewise.

From-SVN: r177512

Add testcases for PRs 47766/47715.

2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/47766
* gcc.dg/pr47766.c: New.

PR target/47715
* gcc.dg/tls/pr47715-1.c: New.
* gcc.dg/tls/pr47715-2.c: Likewise.
* gcc.dg/tls/pr47715-3.c: Likewise.
* gcc.dg/tls/pr47715-4.c: Likewise.

From-SVN: r177511

In libobjc/: 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>

In libobjc/:
2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

PR libobjc/50002
* class.c (__objc_update_classes_with_methods): Iterate over meta
classes as well as normal classes when refreshing the method
implementations.  This fixes replacing class methods.

2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

* class.c (class_getSuperclass): Fixed to work with meta classes
still in construction too.

In gcc/testsuite/:
2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

PR libobjc/50002
* objc.dg/gnu-api-2-class.m: Updated comments.
* obj-c++.dg/gnu-api-2-class.mm: Likewise.
* objc.dg/gnu-api-2-class-meta.m: New test.
* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.

2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

PR libobjc/49882
* obj-c++.dg/gnu-api-2-class.mm (main): Test class_getSuperclass()
with classes that are in construction.

From-SVN: r177510

Add testcases for PRs 48084/49504/49860.

2011-08-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/48084
* gcc.target/i386/pr48084-1.c: New.
* gcc.target/i386/pr48084-2.c: Likewise.
* gcc.target/i386/pr48084-3.c: Likewise.
* gcc.target/i386/pr48084-4.c: Likewise.
* gcc.target/i386/pr48084-5.c: Likewise.

PR rtl-optimization/49504
* gcc.target/i386/pr49504.c: New.

PR target/49860
* gcc.dg/pr49860.c: New.

From-SVN: r177509

i386.c (ix86_compute_frame_layout): Simplify frame->save_regs_using_mov calculation.

* config/i386/i386.c (ix86_compute_frame_layout): Simplify
frame->save_regs_using_mov calculation.

From-SVN: r177508

Remove conflict marker

From-SVN: r177507

In libobjc/: 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>

In libobjc/:
2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

* class.c (class_getSuperclass): Fixed typo in comment.

From-SVN: r177506

In libobjc/: 2011-08-06 Nicola Pero <nicola.pero@meta-innovation.com>

In libobjc/:
2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

PR libobjc/49882
* class.c (class_getSuperclass): Return the superclass if the
class is in construction.
* objc/runtime.h (class_getSuperclass): Updated documentation.

In gcc/testsuite/:
2011-08-06  Nicola Pero  <nicola.pero@meta-innovation.com>

PR libobjc/49882
* objc.dg/gnu-api-2-class.m (main): Test class_getSuperclass()
with classes that are in construction.

From-SVN: r177505

i386.md (ssemodesuffix): Remove V8SI mode.

* config/i386/i386.md (ssemodesuffix): Remove V8SI mode.
* config/i386/sse.md (castmode): New mode attribute.
(avx_<castmode><avxsizesuffix>_<castmode>): Rename from
avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>.

From-SVN: r177504

re PR c++/48993 ([C++0x] segmentation fault when compiling this program with constexpr)

PR c++/48993
* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
on 'this' in a constructor.

From-SVN: r177499

re PR c++/49921 ([C++0x] Segfault during compilation, decltype and operator->*)

PR c++/49921
* semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.

From-SVN: r177498

re PR c++/49669 ([C++0x] Compiler crashes with "internal compiler error: in perform_member_init, at cp/init.c:530")

PR c++/49669
* init.c (perform_member_init): Handle invalid array initializer.

From-SVN: r177497

re PR c++/49988 (constexpr on ctor invokes improper initialization)

PR c++/49988
* semantics.c (cxx_eval_array_reference): Handle failure to
reduce the array operand to something we can work with.

From-SVN: r177496

Daily bump.

From-SVN: r177495

re PR fortran/37211 (TRANSFER to characters: Size checking)

2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/37211
        * fortran/ChangeLog:  Correct PR number from last commit.
        * testsuite/ChangeLog:  Likewise.

From-SVN: r177491

Add a testcase for PR target/47369.

2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>

PR target/47369
* gcc.dg/pr47369-1.c: New.

From-SVN: r177490

Move gcc.target/i386/pr47364-[12].c gcc.c-torture/compile/pr47364-[12].c.

From-SVN: r177489

Add gcc.target/i386/pr47364-2.c and gcc.dg/torture/pr47364-1.c.

From-SVN: r177488

Add a testcase for PR middle-end/47364.

2011-08-05  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47364
* gcc.dg/torture/pr47364-1.c: New.

From-SVN: r177487

re PR fortran/37211 (TRANSFER to characters: Size checking)

2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37221
* gfortran.h (gfc_calculate_transfer_sizes):  Add prototype.
* target-memory.h (gfc_target_interpret_expr):  Add boolean
argument wether to convert wide characters.
* target-memory.c (gfc_target_expr_size):  Also return length
of characters for non-constant expressions if these can be
determined from the cl.
(interpret_array):  Add argument for gfc_target_interpret_expr.
(gfc_interpret_derived):  Likewise.
(gfc_target_interpret_expr):  Likewise.
* check.c:  Include target-memory.h.
(gfc_calculate_transfer_sizes):  New function.
(gfc_check_transfer):  When -Wsurprising is in force, calculate
sizes and warn if result is larger than size (check moved from
gfc_simplify_transfer).
* simplify.c (gfc_simplify_transfer):  Use
gfc_calculate_transfer_sizes.  Remove warning.

2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/37221
* gfortran.dg/transfer_check_2.f90:  New test case.

From-SVN: r177486

This hack to attach a line 0 source_location to the return statement of main...

This hack to attach a line 0 source_location to the
return statement of main, after parsing is over, was
creating a bug in the line_table, creating an extra
entry, which was creating problems now that we are
trying to serialize the line_table in pph.

* decl.c (finish_function): Remove unecessary line 0 hack.

From-SVN: r177485

+ PR middle-end/49494 + * ipa-inline-analysis.c (remap_predicate): Add bounds check.

+  PR middle-end/49494
+  * ipa-inline-analysis.c (remap_predicate): Add bounds check.
+  * gfortran.dg/pr49494.f90: New testcase.

From-SVN: r177484

re PR middle-end/49500 (gcc.dg/tls/alias-1.c)

PR middle-end/49500
* tree-emultls.c (new_emutls_decl):Add alias_of parameter;
handle aliases.
(create_emultls_var):New function.
(ipa_lower_emutls): Handle aliases correctly.

From-SVN: r177483

re PR tree-optimization/49735 (mips64-elf libgcc build fails with apparently infinite recursion.)

        PR middle-end/49735
        * gcc.c-torture/compile/pr49735.c: New testcase
        * ipa-inline.c (recursive_inlining): Look through aliases.

From-SVN: r177482

i386.c (setup_incoming_varargs_ms_64): Move declarations to beginning of function.

* config/i386/i386.c (setup_incoming_varargs_ms_64): Move
declarations to beginning of function.

From-SVN: r177481

re PR c++/47453 ([DR 1214] Various non-conforming behaviors with braced-init-list initialization)

PR c++/47453
* typeck.c (build_x_compound_expr_from_list): Also complain
about ({...}).

From-SVN: r177480

re PR c++/49812 (strange return type for built-in operator++(int, int))

PR c++/49812
* typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.

From-SVN: r177479

re PR c++/49983 ([C++0x] Template types fail in range-based for.)

PR c++/49983
* parser.c (cp_parser_range_for): Only do auto deduction in
template if the range is non-dependent.

From-SVN: r177478

init.c (perform_member_init): Always build_aggr_init for a class member with an explicit mem-initializer.

* init.c (perform_member_init): Always build_aggr_init
for a class member with an explicit mem-initializer.

From-SVN: r177477

* pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.

From-SVN: r177476

re PR rtl-optimization/49900 (ICE in advance_target_bb, at sched-ebb.c:691)

PR rtl-optimization/49900
* sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to
ensure basic blocks stay in the same order.

From-SVN: r177475

s390.c (s390_expand_cs_hqi): Add new arguments to store_bit_field.

        * config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to
        store_bit_field.
        (s390_expand_atomic): Same.

From-SVN: r177467

re PR rtl-optimization/49977 (CFI notes are missed for delayed slot)

PR rtl-opt/49977
        * dwarf2cfi.c (scan_insn_after): Split out of ...
        (scan_trace): ... here.  Correctly place notes wrt sequences.

From-SVN: r177466

re PR rtl-optimization/49977 (CFI notes are missed for delayed slot)

PR rtl-opt/49977
        * dwarf2cfi.c (scan_insn_after): Split out of ...
        (scan_trace): ... here.  Correctly place notes wrt sequences.

From-SVN: r177465

re PR rtl-optimization/49982 (ICE in fixup_args_size_notes, at expr.c:3625)

PR rtl-opt/49982
        * expr.c (fixup_args_size_notes): Look through no-op moves.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r177464

i386.md (*movdi_internal_rex64): Use "!o" constraint instead of "!m" for operand 0, alternative 4.

2011-08-05  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/i386.md (*movdi_internal_rex64): Use "!o" constraint
instead of "!m" for operand 0, alternative 4.
(*movdf_internal_rex64): Ditto for operand 0, alernative 6.

From-SVN: r177463

Makefile.in: Don't use directly ../xgcc to build shared libgnat.

2011-08-05  Nicolas Roche  <roche@adacore.com>

* gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
canadian cross.
* gcc-interface/Make-lang.in: Add support for canadian cross setting.

From-SVN: r177462

[multiple changes]

2011-08-05  Matthew Heaney  <heaney@adacore.com>

* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
subprogram bodies declared out-of-order.

2011-08-05  Yannick Moy  <moy@adacore.com>

* sem_util.adb (Unique_Name): only prefix with "standard" the names of
entities directly in package Standard, otherwise skip the standard
prefix.

From-SVN: r177461

a-cbmutr.adb: Minor reformatting

2011-08-05  Robert Dewar  <dewar@adacore.com>

* a-cbmutr.adb: Minor reformatting
(Allocate_Node): refactor node allocation algorithm

2011-08-05  Robert Dewar  <dewar@adacore.com>

* opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
* sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
mode.
(Analyze_Pragma, case Check_Policy): Ditto.
* sem_prag.ads (Check_Disabled): New function
* snames.ads-tmpl: Add Name_Disable.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document implementation-defined policy DISABLE for
pragmas Assertion_Policy, Check_Policy, Debug_Policy.

From-SVN: r177459

[multiple changes]

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
that appears in a generic formal part and applies to a formal
subprogram.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* a-cbmutr.ads: Minor reformatting.

From-SVN: r177458

[multiple changes]

2011-08-05  Matthew Heaney  <heaney@adacore.com>

* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
to check count, check sign of value instead.
* a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
(Copy_Subtree): allocate copy of source element
(Equal_Subtree): compare elements, not access objects

2011-08-05  Vincent Celier  <celier@adacore.com>

* gnat_ugn.texi: Fix VMS alternative.

From-SVN: r177457

i386.md (*push<mode>2): Use "o" constraint instead of "m" for operand 0.

* config/i386/i386.md (*push<mode>2): Use "o" constraint instead
of "m" for operand 0.  Add type and mode attribute.
(*pushxf_nointeger"): Use "<" constraint for operand 0.
(*pushdf_rex64): New pattern, split out of *pushdf.  Use "m"
constraint instead of "o" for opreand 1.
(*pushdf): Disable for TARGET_64BIT.  Correct mode attribute.

* config/i386/predicates.md (lea_address_operand): Rename from
no_seg_address_operand.
* config/i386/i386.md (*lea_1): Update operand 1 predicate for rename.
(*lea_1_zext): Ditto.
(*lea_2): Ditto.
(*lea_2_zext): Ditto.

* config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of
parts.base and parts.index.
* config/i386/predicates.md (aligned_operand): Ditto.
(cmpxchg8b_pic_memory_operand): Ditto.

From-SVN: r177456

Update comments.

From-SVN: r177455

Update comments.

From-SVN: r177454

[multiple changes]

2011-08-05  Thomas Quinot  <quinot@adacore.com>

* sem_ch11.adb: Add comment.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* exp_util.adb: Minor comment fix.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* scng.adb (Error_Unterminated_String): Improve flag position when
comma present.

2011-08-05  Matthew Heaney  <heaney@adacore.com>

* Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
tree containers).
* a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
multiway tree containers.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
* stylesw.adb: Implement -gnatyC to control comment spacing
* stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
-gnatyc/C).
* usage.adb: Add line for -gnatyC.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Document -gnatyC for J505-006
* vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
synonym for COMMENTS2).

From-SVN: r177453

soft-fp: Move to ../libgcc.

gcc:
* config/soft-fp: Move to ../libgcc.
* Makefile.in (SFP_MACHINE): Remove.
(libgcc-support): Remove $(SFP_MACHINE) dependency.
* config/arm/sfp-machine.h: Move to ../libgcc/config/arm.
* config/arm/t-arm-softfp: Move to
../libgcc/config/arm/t-softfp.
* config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x.
* config/c6x/t-c6x-softfp: Remove.
* config/i386/sfp-machine.h: Move to ../libgcc/config/i386.
* config/i386/t-fprules-softfp: Move to
../libgcc/config/t-softfp-tf.
* config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64.
* config/ia64/t-fprules-softfp: Remove.
* config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32.
* config/lm32/t-fprules-softfp: Remove.
* config/moxie/sfp-machine.h: Remove.
* config/moxie/t-moxie-softfp: Remove.
* config/rs6000/darwin-ldouble-format: Move to
../libgcc/config/rs6000/ibm-ldouble-format.
* config/rs6000/darwin-ldouble.c: Move to
../libgcc/config/rs6000/ibm-ldouble.c
* config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000.
* config/rs6000/libgcc-ppc64.ver: Likewise.
* config/rs6000/sfp-machine.h: Likewise.
* config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove
$(srcdir)/config/rs6000/libgcc-ppc64.ver.
(LIB2FUNCS_EXTRA): Remove.
(TARGET_LIBGCC2_CFLAGS): Remove.
* config/rs6000/t-aix52: Likewise
* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
$(srcdir)/config/rs6000/darwin-ldouble.c.
(SHLIB_MAPFILES): Remove.
* config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove
$(srcdir)/config/rs6000/darwin-ldouble.c.
* config/rs6000/t-fprules-softfp: Move to
../libgcc/config/t-softfp-sfdf.
* config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000.
* config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove.
* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove
$(srcdir)/config/rs6000/darwin-ldouble.c.
* config/score/sfp-machine.h: Move to ../libgcc/config/score.
* config/score/t-score-softfp: Remove.
* config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp,
soft-fp/t-softfp from tmake_file.
(arm*-*-uclinux*): Likewise.
(arm*-*-ecos-elf): Likewise.
(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
(arm*-*-rtems*): Likewise.
(arm*-*-elf): Likewise.
(moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from
tmake_file.
(moxie-*-uclinux*): Likewise.
(moxie-*-rtems*): Likewise.
(lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from
tmake_file.
(lm32-*-rtems*): Likewise.
(lm32-*-uclinux*): Likewise.
(powerpc-*-freebsd*): Remove rs6000/t-freebsd,
rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
(powerpc-*-linux*, powerpc64-*-linux*): Remove
rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file.
(score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from
tmake_file.
(tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from
tmake_file.
(tic6x-*-uclinux): Likewise.
(i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp,
soft-fp/t-softfp from tmake_file.
(i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
(x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise.
(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise.
(i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*):
Likewise.
(i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise.

libgcc:
* config/t-softfp: Remove.
* soft-fp: Moved from ../gcc/config.
* soft-fp/README: Remove t-softfp reference.
* soft-fp/t-softfp: Move to config/t-softfp.
(softfp_machine_header): Remove.
(softfp_file_list): Remove config subdir.
(soft-fp-objects): New variable.
($(soft-fp-objects)): Set INTERNAL_CFLAGS.
(LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
(SFP_MACHINE, $(SFP_MACHINE)): Remove.
* config/t-softfp-excl: New file.
* config/t-softfp-sfdf: New file.
* config/t-softfp-tf: New file.
* config/no-sfp-machine.h: New file.
* config/arm/sfp-machine.h: New file.
* config/arm/t-softfp: New file.
* config/c6x/sfp-machine.h: New file.
* config/i386/32/t-fprules-softfp: Rename to ...
* config/i386/32/t-softfp: ... this.
(tifunctions, LIB2ADD): Remove.
(softfp_int_modes): Override.
* config/i386/64/t-softfp-compat (tf-functions): Remove config
subdir.
* config/i386/64/eqtf2.c: Likewise.
* config/i386/64/getf2.c: Likewise.
* config/i386/64/letf2.c: Likewise.
* config/ia64/sft-machine.h: New file.
* config/ia64/t-fprules-softfp: Rename to ...
* config/ia64/t-softfp: ... this.
* config/lm32/sfp-machine.h: New file.
* config/moxie/t-moxie-softfp: Remove.
* config/rs6000/ibm-ldouble-format: New file.
* config/rs6000/ibm-ldouble.c: New file.
* config/rs6000/libgcc-ppc-glibc.ver: New file
* config/rs6000/libgcc-ppc64.ver: New file
* config/rs6000/sfp-machine.h: New file.
* config/rs6000/t-freebsd: New file.
* config/rs6000/t-ibm-ldouble: New file.
* config/rs6000/t-ldbl128: Use $(srcdir) to refer to
libgcc-ppc-glibc.ver.
* config/rs6000/t-linux64: New file.
* config/rs6000/t-ppccomm (LIB2ADD): Add
$(srcdir)/config/rs6000/ibm-ldouble.c.
* config/rs6000/t-ppccomm-ldbl: New file.
* config/score/sfp-machine.h: New file.
* config.host (sfp_machine_header): Explain.
(arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
t-softfp to tmake_file.
(arm*-*-uclinux*): Likewise.
(arm*-*-ecos-elf): Likewise.
(arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
(arm*-*-rtems*): Likewise.
(arm*-*-elf): Likewise.
(ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
in tmake_file.
Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
(lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
(lm32-*-uclinux*): Likewise.
(moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
t-softfp-excl, t-softfp.
(powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
(powerpc64-*-darwin*): Likewise.
(powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
to tmake_file.
(powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
tmake_file.
(powerpc-*-eabisim*): Likewise.
(powerpc-*-elf*): Likewise.
(powerpc-*-eabialtivec*): Likewise.
(powerpc-xilinx-eabi*): Likewise.
(powerpc-*-rtems*): Likewise.
(powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
t-softfp-excl, t-softfp to tmake_file.
(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
rs6000/t-ppccomm-ldbl to tmake_file.
(powerpcle-*-elf*): Likewise.
(powerpcle-*-eabisim*): Likewise.
(powerpcle-*-eabi*): Likewise.
(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
rs6000/t-ibm-ldouble to tmake_file.
(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
(score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
(tic6x-*-*): Likewise.
(i[34567]86-*-darwin*, x86_64-*-darwin*,
i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
t-softfp to tmake_file.
* configure.ac (sfp_machine_header): Provide default if unset.
Substitute.
Link sfp-machine.h to config/$sfp_machine_header.
* configure: Regenerate.

From-SVN: r177452

par_sco.adb, [...]: Minor reformatting.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
a-comutr.ads, lib-xref.adb: Minor reformatting.

2011-08-05  Robert Dewar  <dewar@adacore.com>

* sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
warning if there is an exception handler present.

From-SVN: r177451

[multiple changes]

2011-08-05  Pascal Obry  <obry@adacore.com>

* a-iteint.ads: Fix copyright year.

2011-08-05  Thomas Quinot  <quinot@adacore.com>

* par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
statement SCO for a USE clause or a representation clause.

2011-08-05  Yannick Moy  <moy@adacore.com>

* lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
between body and spec for stub.
(Detect_And_Add_ALFA_Scope): take into account subprogram stub
* lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
pragma precondition or postcondition, for which the enclosing
subprogram or package in the AST is not the desired one, return empty.

From-SVN: r177450

[multiple changes]

2011-08-05  Thomas Quinot  <quinot@adacore.com>

* g-expect.adb: Minor reformatting.

2011-08-05  Bob Duff  <duff@adacore.com>

* a-fihema.adb: Comment out OS_Lib.

2011-08-05  Matthew Heaney  <heaney@adacore.com>

* Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
(unbounded multiway tree containers) and a-iteint.ads.
* a-comutr.ads, a-comutr.adb:
This is the new Ada 2012 unit for unbounded multiway tree containers
* a-cimutr.ads, a-cimutr.adb
This is the new Ada 2012 unit for indefinite multiway tree containers
* a-iteint.ads: New file.

From-SVN: r177449

Makefile.in (FPBIT_FUNCS, [...]): Remove.

gcc:
* Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove.
(libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT)
dependencies.
(libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS,
TPBIT, TPBIT_FUNCS.
* config/fp-bit.c, config/fp-bit.h: Move to ../libgcc.
* config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c):
Remove.
* config/arm/t-vxworks: Likewise.
* config/arm/t-wince-pe: Likewise.
* config/avr/t-avr (fp-bit.c, FPBIT): Remove.
* config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/bfin/t-bfin-elf: Likewise.
* config/bfin/t-bfin-linux: Likewise.
* config/bfin/t-bfin-uclinux: Likewise.
* config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c):
Remove.
* config/fr30/t-fr30: Likewise.
* config/frv/t-frv: Likewise.
* config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove.
* config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/m32c/t-m32c: Likewise.
* config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove.
* config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/mcore/t-mcore: Likewise.
* config/mep/t-mep: Likewise.
* config/microblaze/t-microblaze: Likewise.
* config/mips/t-linux64 (TPBIT, tp-bit.c): Remove.
* config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/mips/t-sdemtk (FPBIT, DPBIT): Remove.
* config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/mn10300/t-linux: Remove.
* config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/pdp11/t-pdp11: Likewise.
* config/picochip/t-picochip (FPBIT, fp-bit.c): Remove.
* config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000.
* config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
(LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c.
* config/rs6000/t-aix52: Likewise.
* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove
$(srcdir)/config/rs6000/ppc64-fp.c.
* config/rs6000/t-fprules-fpbit: Remove.
* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove.
* config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/sh/t-netbsd (FPBIT, DPBIT): Remove.
* config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/sparc/t-elf: Likewise.
* config/sparc/t-leon: Likewise.
* config/sparc/t-leon3: Likewise.
* config/spu/t-spu-elf: Likewise.
(DPBIT_FUNCS): Remove.
* config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove.
* config/v850/t-v850: Likewise.
* config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file.
(avr-*-*): Likewise.
(h8300-*-rtems*): Set libgcc_tm_file.
(h8300-*-elf*): Likewise.
(powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from
tmake_file.
(powerpc-*-eabisim*): Likewise.
(powerpc-*-elf*): Likewise.
(powerpc-*-eabialtivec*): Likewise.
(powerpc-xilinx-eabi*): Likewise.
(powerpc-*-eabi*): Likewise.
(powerpc-*-rtems*): Likewise.
(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise.
(powerpcle-*-elf*): Likewise.
(powerpcle-*-eabisim*): Likewise.
(powerpcle-*-eabi*): Likewise.
(rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file.
(am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file.
* doc/fragments.texi (Target Fragment, Floating Point Emulation):
Remove.

gcc/po:
* EXCLUDES (config/fp-bit.c, config/fp-bit.h): Remove.

libgcc:
* Makefile.in (double_type_size, long_double_type_size): Set.
Remove $(fpbit-in-libgcc) support.
(FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
(fpbit-src): New variable.
($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
Compile with -DFLOAT $(FPBIT_CFLAGS).
Use $<.
($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
Compile with $(FPBIT_CFLAGS).
Use $<.
($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
Compile with -DFLOAT $(TPBIT_CFLAGS).
Use $<.
* configure.ac (double_type_size, long_double_type_size):
Determine and substitute.
* configure: Regenerate.
* fp-bit.c, fp-bit.h: New files.
* config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
* config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
* config/mips/t-mips: New file.
* config/mips/t-sdemtk: New file.
* config/rs6000/ppc64-fp.c: New file.
* config/rs6000/t-darwin (LIB2ADD): Add
$(srcdir)/config/rs6000/ppc64-fp.c.
* config/rs6000/t-ppc64-fp: New file.
* config/rx/rx-lib.h: New file.
* config/rx/t-rx (FPBIT): Set to true.
($(gcc_objdir)/fp-bit.c): Remove.
(DPBIT): Set to true only with -m64bit-doubles.
($(gcc_objdir)/dp-bit.c): Remove.
* config/sparc/t-softfp: Remove.
* config/spu/t-elf: New file.
* config/t-fdpbit, config/t-fpbit: New files.
* config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
(mips*-*-*): Likewise.
(arm-wrs-vxworks): Likewise.
(arm*-*-freebsd*): Likewise.
(avr-*-rtems*): Add t-fpbit to tmake_file.
(avr-*-*): Likewise.
(bfin*-elf*): Add t-fdpbit to tmake_file.
(bfin*-uclinux*): Likewise.
(bfin*-linux-uclibc*): Likewise.
(bfin*-rtems*): New case.
Add t-fdpbit to tmake_file.
(bfin*-*): Add t-fdpbit to tmake_file.
(crisv32-*-elf): Likewise.
(cris-*-linux*): Likewise.
(fr30-*-elf): Likewise.
(frv-*-elf, frv-*-*linux*): Likewise.
(h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
(iq2000*-*-elf*): Add t-fdpbit to tmake_file.
(m32r-*-elf*): Likewise.
(m32rle-*-elf*): Likewise.
(m32r-*-linux*): Likewise.
(m32rle-*-linux*): Likewise.
(mcore-*-elf): Add t-fdpbit to tmake_file.
(microblaze*-*-*): Likewise.
(mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
(mips*-*-netbsd*): Add mips/t-mips to tmake_file.
(mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
Fix typo.
Add mips/t-tpbit to tmake-file.
(mips*-*-linux*): Fix typo.
(mips*-sde-elf*): New case
Add mips/t-sdemtk unless using newlib.
(mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
(mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
(mn10300-*-*): Likewise.
(pdp11-*-*): Likewise.
(picochip-*-*): Add t-fpbit to tmake_file.
(powerpc-*-eabisimaltivec*): Likewise.
(powerpc-*-eabisim*): Likewise.
(powerpc-*-elf*): Likewise.
(powerpc-*-eabialtivec*): Likewise.
(powerpc-xilinx-eabi*): New case.
Add t-fdpbit to tmake_file.
(powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
(powerpc-*-rtems*): Likewise.
(powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
tmake_file.
(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
tmake_file.
(powerpc-*-lynxos*): Likewise.
(powerpcle-*-elf*): Likewise.
(powerpcle-*-eabisim*): Likewise.
(powerpcle-*-eabi*): Likewise.
(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
(rx-*-elf): Add t-fdpbit to tmake_file.
(sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
(sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
(sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
(sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
sh*-*-netbsd*.
(sh-*-rtems*): Add t-fdpbit to tmake_file.
(sh-wrs-vxworks): Likewise.
(sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
(sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
(sparc-*-rtems*, sparc64-*-rtems*): Split off ...
(sparc64-*-rtems*): ... new case.
(sparc-*-rtems*): Add t-fdpbit to tmake_file.
(spu-*-elf*): Likewise.
Add spu/t-elf to tmake_file.
(v850*-*-*): Add t-fdpbit to tmake_file.
(xstormy16-*-elf): Likewise.
(am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
(mep*-*-*): Likewise.

From-SVN: r177448

Makefile.in (UNWIND_H): Remove.

gcc:
* Makefile.in (UNWIND_H): Remove.
(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to
../libgcc/Makefile.in.
(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise.
(LIBUNWINDDEP): Remove.
(libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies.
(libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED,
LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL.
(stmp-int-hdrs): Remove $(UNWIND_H) dependency.
Don't copy $(UNWIND_H).
* config.gcc (ia64*-*-linux*): Remove with_system_libunwind
handling.
* configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c,
unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc.
* unwind-dw2-fde-darwin.c: Move to ../libgcc/config.
* config/arm/libunwind.S, config/arm/pr-support.c,
config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to
../libgcc/config/arm.
* config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove.
* config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove.
* config/frv/t-frv ($(T)frvbegin$(objext)): Use
$(srcdir)/../libgcc to refer to unwind-dw2-fde.h.
($(T)frvend$(objext)): Likewise.
* config/ia64/t-glibc (LIB2ADDEH): Remove.
* config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64.
* config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to
../libgcc/config/ia64.
* config/ia64/t-hpux (LIB2ADDEH): Remove.
* config/ia64/t-ia64 (LIB2ADDEH): Remove.
* config/ia64/t-vms (LIB2ADDEH): Remove.
* config/ia64/vms.h (UNW_IVMS_MODE,
MD_UNW_COMPATIBLE_PERSONALITY_P): Remove.
* config/picochip/t-picochip (LIB2ADDEH): Remove.
* config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove.
* config/rs6000/t-darwin (LIB2ADDEH): Remove.
* config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000.
* config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use
$(srcdir)/../libgcc to refer to unwinder sources.
* config/spu/t-spu-elf (LIB2ADDEH): Remove.
* config/t-darwin (LIB2ADDEH): Remove.
* config/t-freebsd (LIB2ADDEH): Remove.
* config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove.
* config/t-libunwind-elf: Move to ../libgcc/config.
* config/t-linux (LIB2ADDEH): Remove.
* config/t-sol2 (LIB2ADDEH): Remove.
* config/xtensa/t-xtensa (LIB2ADDEH): Remove.
* system.h (MD_FROB_UPDATE_CONTEXT): Poison.

gcc/po:
* EXCLUDES (unwind-c.c, unwind-dw2-fde-darwin.c)
(unwind-dw2-fde-glibc.c, unwind-dw2-fde.c, unwind-dw2-fde.h)
(unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h): Remove.

libgcc:
* Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
variables.
(LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
(LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
(install-unwind_h): New target.
(all): Depend on it.
* config.host (unwind_header): New variable.
(*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
(*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
*-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
(*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
(arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
Set unwind_header.
(arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
Set unwind_header.
(arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
arm*-*-eabi*.
Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
Set unwind_header.
(ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
(ia64*-*-freebsd*): Likewise.
(ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
tmake_file.
Add t-libunwind-elf, ia64/t-glibc-libunwind unless
$with_system_libunwind.
(ia64*-*-hpux*): Set tmake_file.
(ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
(picochip-*-*): Set tmake_file.
(rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
md_unwind_header.
(rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
(rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
(s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
(xtensa*-*-elf*): Set tmake_file.
(xtensa*-*-linux*): Likewise.
* configure.ac: Include ../config/unwind_ipinfo.m4.
Call GCC_CHECK_UNWIND_GETIPINFO.
Link unwind.h to $unwind_header.
* configure: Regenerate.
* emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
* config/unwind-dw2-fde-darwin.c: New file.
* config/arm/libunwind.S, config/arm/pr-support.c,
config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
config/arm/unwind-arm.h,: New files.
* config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
config/ia64/t-eh-ia64, config/ia64/t-glibc,
config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
config/ia64/t-vms, config/ia64/unwind-ia64.c,
config/ia64/unwind-ia64.h: New files.
* config/picochip/t-picochip: New file.
* config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
files.
* config/rs6000/t-darwin (LIB2ADDEH): Set.
* config/s390/t-tpf (LIB2ADDEH): Remove.
* config/t-darwin (LIB2ADDEH): Set.
* config/t-eh-dw2-dip: New file.
* config/t-libunwind, config/t-libunwind-elf: New files.
* config/t-sol2 (LIB2ADDEH): Remove.
* config/xtensa/t-xtensa: New file.

gcc/ada:
* gcc-interface/Makefile.in (raise-gcc.o): Search
$(srcdir)/../libgcc.

libgo:
* Makefile.am (AM_CFLAGS): Search $(srcdir)/../libgcc.
* Makefile.in: Regenerate.

libjava:
* configure.ac (GCC_UNWIND_INCLUDE): Rename to
LIBGCC_UNWIND_INCLUDE.
Point to $(multi_basedir)/./libjava/../libgcc.
* configure: Regenerate.
* Makefile.am (GCC_UNWIND_INCLUDE): Reflect this.
* Makefile.in: Regenerate.

libobjc:
* Makefile.in (INCLUDES): Search
$(srcdir)/$(MULTISRCTOP)../libgcc.

libstdc++-v3:
* acinclude.m4 (GLIBCXX_EXPORT_INCLUDES): Point TOPLEVEL_INCLUDES
to $(toplevel_srcdir)/libgcc.
* configure: Regenerate.

From-SVN: r177447

[multiple changes]

2011-08-05  Bob Duff  <duff@adacore.com>

* sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
subpools.
* par-ch4.adb (P_Allocator): Parse new subpool specification syntax.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
general indexing aspects of Ada2012. Called when analyzing indexed
components when other interpretations fail.
* sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
in an expression context where overloading is meaningful. This excludes
the occurrence in an aspect specification (efficiency only).
* sem_attr.adb (Analyze_Attribute): indicate that the attributes
related to iterators can be set by an attribute specification, but
cannot be queried.
* sem_ch13.adb (Analyze_Aspect_Specifications): handle
Constant_Indexing and Variable_Indexing.
(Check_Indexing_Functions): New procedure to perform legality checks.
Additional semantic checks at end of declarations.

From-SVN: r177446

[multiple changes]

2011-08-05  Sergey Rybin  <rybin@adacore.com>

* tree_io.ads: Update ASIS_Version_Number because of the change of the
order of calling Tree_Write/Tree_Read routines made for aspects.

2011-08-05  Bob Duff  <duff@adacore.com>

* a-fihema.adb (Finalize): Fix race condition.

From-SVN: r177445

[multiple changes]

2011-08-05  Yannick Moy  <moy@adacore.com>

* sem_ch12.adb (Analyze_Package_Instantiation,
Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
mode.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_type.adb (Specific_Type): in an instance, the type-specific
operand of an equality check that involves null may have a private
type. Use full view to determine legality of construct.

From-SVN: r177444

[multiple changes]

2011-08-05  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
delete or close the file when the call to gnatmake was successful.

2011-08-05  Yannick Moy  <moy@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
Global_Discard_Names.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sinfo.ads: comments on use of entity field for aspect specifications.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Reset_Entity): If the entity field of the associated
node is not itself an entity but a selected component, it is a
rewritten parameterless call to an en enclosing synchronized operation,
and this expansion will be performed again in the instance, so there is
no global information to preserve.

From-SVN: r177443

[multiple changes]

2011-08-05  Javier Miranda  <miranda@adacore.com>

* exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
for renamings of predefined primitives.
(In_Predef_Prims_DT): New subprogram.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
possible interpretation of name is a reference type, add an
interpretation that is the designated type of the reference
discriminant of that type.
* sem_res.adb (resolve): If the interpretation imposed by context is an
implicit dereference, rewrite the node as the deference of the
reference discriminant.
* sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
parent type or base type.
* sem_ch4.adb (Process_Indexed_Component,
Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
Check for implicit dereference.
(List_Operand_Interps): Indicate when an implicit dereference is
ambiguous.
* sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.

2011-08-05  Thomas Quinot  <quinot@adacore.com>

* scos.ads: Update documentation of SCO table. Pragma statements can now
be marked as disabled (using 'p' instead of 'P' as the statement kind).
* par_sco.ads, par_sco.adb: Implement the above change.
(Process_Decisions_Defer): Generate a P decision for the first parameter
of a dyadic pragma Debug.
* sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
necessary.
* put_scos.adb: Code simplification based on above change.

From-SVN: r177442

[multiple changes]

2011-08-05  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting

2011-08-05  Bob Duff  <duff@adacore.com>

* a-stunau.ads, g-spipat.adb: Update comments.

From-SVN: r177441

a-fihema.ads: Minor comment fix.

2011-08-05  Bob Duff  <duff@adacore.com>

* a-fihema.ads: Minor comment fix.
* a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
correct.
(Attach, Detach): Remove some unnecessary code.
(Finalize): Remove Node_Ptr_To_Address, replace with a constant.

From-SVN: r177440

a-fihema.ads, [...] (Finalization_Collection): Avoid heap allocation for Objects component.

2011-08-05  Bob Duff  <duff@adacore.com>

* a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
allocation for Objects component. This simplifies the code somewhat. It
is also a little more efficient in the not-so-unusual case where there
are no controlled objects allocated.
Make Finalization_Started flag atomic.
(Finalize): Avoid unnecessary detachment of items from the list.
(pcol): Minor cleanup.

From-SVN: r177439

[multiple changes]

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
package whose name is the same as that of the generic unit, or its
ultimate prefix.

2011-08-05  Bob Duff  <duff@adacore.com>

* a-fihema.adb, a-fihema.ads: Minor comment improvements.
* sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
Minor comment fixes.

From-SVN: r177438

[multiple changes]

2011-08-05  Arnaud Charlet  <charlet@adacore.com>

* make.adb (Linking_Phase): No longer need to set source search path
before calling gnatlink in CodePeer mode.
* gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
gcc in CodePeer mode, since the binder generated file no longer has a
'with Main'.
* switch.ads, switch.adb (Is_Language_Switch): Removed.
* switch-c.adb: Update comment.

2011-08-05  Thomas Quinot  <quinot@adacore.com>

* exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.

2011-08-05  Nicolas Roche  <roche@adacore.com>

* gnat_ugn.texi: Fix minor syntax error issue.

2011-08-05  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
delete or close the file when the call to gnatmake returns a non
successful return code.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
check, indicate that the copy of the original node does not come from
source, to prevent an infinite recursion of the expansion.

2011-08-05  Johannes Kanig  <kanig@adacore.com>

* debug.adb: document switch -gnatd.G for gnat2why, which deactivates
VC generation for subprogram bodies.

2011-08-05  Yannick Moy  <moy@adacore.com>

* einfo.ads: Typo.
* sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
the base type with the smallest allowed base type.

2011-08-05  Sergey Rybin  <rybin@adacore.com>

* tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
aspects.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.ads: minor comment updates.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
instantiation and a formal package the compiler generates a package
renaming declaration so that the generic name within the declaration
is interpreted as a renaming of the instance. At the end of a formal
package declaration, this renaming must become invisible.

From-SVN: r177437

[multiple changes]

2011-08-05  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
comparison and rely on concrete entities instead.

2011-08-05  Ed Schonberg  <schonberg@adacore.com>

* einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
and discriminants, to indicate that the type has an access discriminant
that supports implicit dereference.
* snames.ads-tmpl: Add names of aspects and attributes related to
Ada2012 iterators: constant_indexing, default_iterator,
iterator_element, implicit_dereference, variable_indexing.
* aspects.ads, aspects.adb: entries for iterator-related aspects.
* sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
iterator-related aspects.
* sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.

2011-08-05  Sergey Rybin  <rybin@adacore.com>

* gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
metrics in gnatmetric to cover new kinds of coupling mentrics.

2011-08-05  Steve Baird  <baird@adacore.com>

* bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
of calling the user-defined main subprogram.
(Gen_Main):  Declare Ada_Main_Program and (if CodePeer_Mode
is set) Call_Main_Subprogram ahead of, as opposed to
inside of, Main.
(Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
generation of a "with" of the user-defined main subprogram.
Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
(which is now called from Gen_Main instead).

From-SVN: r177436