re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found")

ChangeLog:
PR lto/47225
* Makefile.def (lto-plugin): Double dash for enable-shared.
(configure-gcc): Depend on all-lto-plugin.
* Makefile.in: Rebuilt.
lto-plugin/ChangeLog:
PR lto/47225
* Makefile.am (gcc_build_dir, in_gcc_libs): New.
(liblto_plugin_la_LDFLAGS): Add -module.
(copy_lto_plugin): Renamed to...
($(in_gcc_libs)): ... this.  Add mkinstalldirs.  Skip copying
of static modules.
* Makefile.in: Rebuild.
gcc/ChangeLog:
PR lto/47225
* configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la
in the current directory.
* configure: Rebuilt.

From-SVN: r170070

darwin.c (darwin_override_options): Add a hunk missed from the commit of r168571.

gcc:
* config/darwin.c (darwin_override_options): Add a hunk missed
from the commit of r168571.  Trim comment line lengths and
correct indents of the preceding block.

From-SVN: r170069

gcc.c (driver_handle_option): Concatenate the argument to -F with the switch.

gcc:

* gcc.c (driver_handle_option): Concatenate the argument to -F with
the switch.

From-SVN: r170068

* common.opt (nostartfiles): New Driver option.

From-SVN: r170067

Daily bump.

From-SVN: r170066

Fix PR47707

From-SVN: r170062

re PR tree-optimization/47420 (ICE in calc_dfs_tree during RESX lowering)

PR tree-optimization/47420
* ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX.

From-SVN: r170061

re PR fortran/47550 (PURE with VALUE and w/o INTENT: add gfc_notify_std (GFC_STD_F2008 ?)

2011-02-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47550
        * resolve.c (resolve_formal_arglist): PURE with VALUE
        and no INTENT: Add -std= diagnostics.

2011-02-11  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47550
        * gfortran.dg/pure_formal_2.f90: New.

From-SVN: r170060

re PR rtl-optimization/47614 (cpu2000 benchmark 301.apsi fails with revision 169782)

PR rtl-optimization/47614
* rtl.h (check_for_inc_dec): Declare.
* dse.c (check_for_inc_dec): Externalize...
* postreload.c (reload_cse_simplify): ...use it before deleting stmt.
(reload_cse_simplify_operands): Don't simplify opnds with side effects.

* testsuite/gfortran.dg/pr47614.f: New.

From-SVN: r170059

Fix typo in toplevel configure.ac: PPL error message.

/:
* configure.ac: Remove extra bracket.
* configure: Regenerate.

From-SVN: r170058

re PR driver/47678 (missing error message for -I)

PR driver/47678
* gcc.c (main): Do not compile inputs if there were errors in
option handling.
* opts-common.c (read_cmdline_option): Check for wrong language
after other error checks.

testsuite:
* gcc.dg/opts-6.c: New test.

From-SVN: r170056

Revert "Fix PR c++/47172"

gcc/cp/

* pt.c (finish_call_expr, dependent_type_p)
(type_dependent_expression_p): Revert the previous attempt to fix
PR c++/47172.

gcc/testsuite/

     * g++.dg/template/inherit6.C: Reverted.

From-SVN: r170055

cgraph.c: Fix comment typos.

* cgraph.c: Fix comment typos.
* cgraph.h: Likewise.
* cgraphunit.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-ref.c: Likewise.
* ipa-reference.c: Likewise.

From-SVN: r170052

re PR debug/47684 (-fcompare-debug failure with -O3)

PR debug/47684
* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.

* gcc.dg/pr47684.c: New test.

From-SVN: r170051

re PR target/47665 (ICE in trunc_int_for_mode)

PR target/47665
* combine.c (make_compound_operation): Only change shifts into
multiplication for SCALAR_INT_MODE_P.

* gcc.target/i386/pr47665.c: New test.

From-SVN: r170050

re PR target/47629 (gcc.target/i386/pr47312.c fails to link on Solaris 9)

PR target/47629
* gcc.target/i386/pr47312.c: Use dg-require-effective-target
c99_runtime, dg-add-options c99_runtime.
(main): Use __asm__.

From-SVN: r170049

Added forgotten ChangeLog entry.

From-SVN: r170048

re PR libstdc++/47433 (libstdc++ parallel mode calls std::swap explicitely)

2011-02-11  Johannes Singler  <singler@kit.edu>

        PR libstdc++/47433
        * include/parallel/losertree.h
        (_LoserTreeUnguarded<>::__delete_min_insert):
        Add missing "using std::swap;", as for other variants.

From-SVN: r170047

i gcc/testsuite:

PR testsuite/47400
* lib/target-supports.exp (check_ascii_locale_available): New proc.
* lib/target-supports-dg.exp (dg-require-ascii-locale): New proc.
* gcc.dg/attr-alias-5.c: Use dg-require-ascii-locale.
* gcc.dg/ucnid-10.c: Likewise.
* gcc.dg/ucnid-13.c: Likewise.
* gcc.dg/ucnid-7.c: Likewise.
* gcc.dg/ucnid-8.c: Likewise.
* Adapt dg-warning line number.

gcc:
PR testsuite/47400
* doc/sourcebuild.texi (Require Support): Document
dg-require-ascii-locale.

From-SVN: r170046

re PR c++/47172 ([C++0x] cannot call member function without object)

Fix PR c++/47172

gcc/cp/

PR c++/47172
* pt.c (finish_call_expr): Consider a call expression that has a
dependent "this" pointer as being dependent.  Add comments.
(dependent_type_p, type_dependent_expression_p): Update comments.

gcc/testsuite/

* g++.dg/template/inherit6.C: New test.

From-SVN: r170045

Don't crash on if statement with erroneous conditional.

From-SVN: r170044

Don't get confused using type of erronous binary expression.

From-SVN: r170043

Fix missing parentheses.

From-SVN: r170041

Makefile.am (sources): Add regex.cc.

2011-02-10  Benjamin Kosnik  <bkoz@redhat.com>

* src/Makefile.am (sources): Add regex.cc.
* src/Makefile.in: Regenerate.
* src/regex.cc: New.
* include/bits/regex_error.h (error_type): Use constexpr.
(regex_error): Move ctor and dtor out of line.

* testsuite/28_regex/03_requirements: To...
* testsuite/28_regex/requirements: ... this.
* testsuite/28_regex/04_header: To...
* testsuite/28_regex/headers: ... this.
* testsuite/28_regex/05_constants: To...
* testsuite/28_regex/constants: ... this.
* testsuite/28_regex/06_exception_type: To...
* testsuite/28_regex/regex_error: ... this.
* testsuite/28_regex/07_traits: To...
* testsuite/28_regex/traits: ... this.
* testsuite/28_regex/08_basic_regex: To...
* testsuite/28_regex/basic_regex: ... this.
* testsuite/28_regex/09_sub_match: To...
* testsuite/28_regex/sub_match: ... this.
* testsuite/28_regex/10_match_results: To...
* testsuite/28_regex/match_results: ... this.
* testsuite/28_regex/11_algorithms: To...
* testsuite/28_regex/algorithms: ... this.
* testsuite/28_regex/12_iterators: To...
* testsuite/28_regex/iterators: ... this.

From-SVN: r170039

Makefile.am (sources): Add regex.cc.

2011-02-10  Benjamin Kosnik  <bkoz@redhat.com>

* src/Makefile.am (sources): Add regex.cc.
* src/Makefile.in: Regenerate.
* src/regex.cc: New.
* include/bits/regex_error.h (error_type): Use constexpr.
(regex_error): Move ctor and dtor out of line.

* testsuite/28_regex/03_requirements: To...
* testsuite/28_regex/requirements: ... this.
* testsuite/28_regex/04_header: To...
* testsuite/28_regex/headers: ... this.
* testsuite/28_regex/05_constants: To...
* testsuite/28_regex/constants: ... this.
* testsuite/28_regex/06_exception_type: To...
* testsuite/28_regex/regex_error: ... this.
* testsuite/28_regex/07_traits: To...
* testsuite/28_regex/traits: ... this.
* testsuite/28_regex/08_basic_regex: To...
* testsuite/28_regex/basic_regex: ... this.
* testsuite/28_regex/09_sub_match: To...
* testsuite/28_regex/sub_match: ... this.
* testsuite/28_regex/10_match_results: To...
* testsuite/28_regex/match_results: ... this.
* testsuite/28_regex/11_algorithms: To...
* testsuite/28_regex/algorithms: ... this.
* testsuite/28_regex/12_iterators: To...
* testsuite/28_regex/iterators: ... this.

From-SVN: r170038

Don't crash on invalid comparison of complex constants.

From-SVN: r170037

Daily bump.

From-SVN: r170036

Don't crash on erroneous thunk.

From-SVN: r170031

libgo/configure.ac: Use AC_COMPILE_IFELSE, not AC_PREPROC_IFELSE.

From-SVN: r170030

Don't crash on redefined variable.

From-SVN: r170029

Don't crash when referring to method other than calling it.

From-SVN: r170028

re PR libstdc++/47662 (-fno-operator-names no longer works with STL headers)

2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/47662
* include/bits/c++config: Do not use alternative token.
* testsuite/17_intro/headers/c++1998/operator_names.cc: New.

From-SVN: r170026

Determine types in global variable preinit blocks.

From-SVN: r170025

future.cc (future_error_category::message): Handle no_state.

2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

* src/future.cc (future_error_category::message): Handle no_state.

From-SVN: r170024

Don't get confused when mixing different abstract types in binary expr.

From-SVN: r170023

m32c.c (m32c_option_override): Disable -fcombine-stack-adjustments until flag value tracking and compare...

* config/m32c/m32c.c (m32c_option_override): Disable
-fcombine-stack-adjustments until flag value tracking and compare
optimization can be rewritten.

From-SVN: r170022

- Add Bugzilla PRs to ChangeLog reverting AIX long double size.

From-SVN: r170021

Don't crash on field reference to erroneous struct.

From-SVN: r170020

Don't crash on make of slice of erroneous type.

From-SVN: r170019

parity-1.c: Use -march=k8.

* gcc.target/i386/parity-1.c: Use -march=k8.
* gcc.target/i386/parity-2.c: Ditto.
* gcc.target/i386/vecinit-1.c: Ditto.
* gcc.target/i386/vecinit-2.c: Ditto.

From-SVN: r170018

Don't crash checking for unexported self-referential pointer field.

From-SVN: r170017

47628.cc: Do not test in C++0x mode.

2011-02-10  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/23_containers/multimap/modifiers/erase/47628.cc: Do
not test in C++0x mode.
* testsuite/23_containers/map/modifiers/erase/47628.cc: Likewise.
* testsuite/20_util/headers/utility/synopsis.cc: Tweak to work
in C++0x mode too.

From-SVN: r170016

linux64.h (PROCESSOR_DEFAULT): Change to PROCESSOR_POWER7.

* config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to
PROCESSOR_POWER7.
(PROCESSOR_DEFAULT64): Likewise.

From-SVN: r170015

re PR target/46610 (gcc.target/mips/save-restore-?.c ICEs on IRIX 6.5: unrecognizable insn)

PR target/46610
* gcc.target/mips/save-restore-1.c: Skip on mips-sgi-irix6*.
* gcc.target/mips/save-restore-3.c: Likewise.
* gcc.target/mips/save-restore-4.c: Likewise.
* gcc.target/mips/save-restore-5.c: Likewise.

PR target/47683
* g++.dg/tree-prof/partition1.C: Skip on mips-sgi-irix*.
* g++.dg/tree-prof/partition2.C: Likewise.

From-SVN: r170012

inline-3.C: Use a normal function rather than misdeclare std::puts.

* g++.dg/tree-ssa/inline-3.C: Use a normal function
rather than misdeclare std::puts.

From-SVN: r170011

vla1.C: Adjust for C++0x mode.

* g++.dg/ext/vla1.C: Adjust for C++0x mode.
* g++.dg/other/warning1.C: Likewise.
* g++.old-deja/g++.bugs/900119_01.C: Likewise.
* g++.old-deja/g++.gb/scope06.C: Likewise.
* g++.old-deja/g++.law/cvt11.C: Likewise.
* g++.old-deja/g++.law/init1.C: Likewise.
* g++.dg/abi/mangle26.C: Likewise.

From-SVN: r170010

decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.

* decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
* semantics.c (finish_fname): Only return the name if we're in
a function.

From-SVN: r170009

decl.c (build_enumerator): Don't perform integral promotions on non-integral constants.

* decl.c (build_enumerator): Don't perform integral promotions on
non-integral constants.

From-SVN: r170008

* cvt.c (convert_to_void): Handle null op1.

From-SVN: r170007

class.c (type_has_constexpr_default_constructor): Make sure the caller stripped an enclosing array.

* class.c (type_has_constexpr_default_constructor): Make sure the
caller stripped an enclosing array.
* init.c (perform_member_init): Strip arrays before calling it.

From-SVN: r170006

re PR c++/47511 ([C++0x] ICE: unexpected ast of kind template_decl in potential_constant_expression_1, at cp/semantics.c:7711)

PR c++/47511
* semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.

From-SVN: r170005

predicates.md (rx_zs_comparison_operator): Revert change from 2011-02-03.

        * config/rx/predicates.md (rx_zs_comparison_operator): Revert
        change from 2011-02-03.
        * config/rx/rx.c (flags_from_code): Likewise.
        (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag
        is valid, n/pz otherwise.
        (rx_select_cc_mode): Return CCmode if Y is not zero.

From-SVN: r170004

tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.

2011-02-10  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT,
not 8.

From-SVN: r170003

re PR tree-optimization/47677 (Hang in VRP)

2011-02-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47677
* tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps.

* gcc.dg/torture/pr47677.c: New testcase.

From-SVN: r170002

don't try to run Objective-C API=2 tests for Darwin < 9

testsuite:
* objc.dg/special/load-category-1.m: Remove unused header.
* objc.dg/special/load-category-1a.m: Likewise.
* objc.dg/special/load-category-2.m: Likewise.
* objc.dg/special/load-category-2a.m: Likewise.
* objc.dg/special/load-category-3.m: Likewise.
* objc.dg/special/load-category-3a.m: Likewise.
* objc.dg/attributes/proto-attribute-2.m: Likewise.
* objc.dg/attributes/proto-attribute-3.m: Likewise.
* objc.dg/attributes/class-attribute-1.m: Likewise.
* objc.dg/property/property.exp: Don't run for Darwin < 9.
* obj-c++.dg/property/property.exp: Likewise.
* objc.dg/attributes/method-sentinel-1.m: Update type header.
* obj-c++.dg/attributes/method-sentinel-1.mm: Likewise.
* obj-c++.dg/attributes/proto-attribute-2.mm: Skip for Darwin < 9.
* obj-c++.dg/attributes/class-attribute-1.mm: Likewise.
* obj-c++.dg/attributes/proto-attribute-3.mm: Likewise.
* obj-c++.dg/template-8.mm: Likewise.

From-SVN: r170001

re PR target/47665 (ICE in trunc_int_for_mode)

PR target/47665
* combine.c (make_compound_operation): Only change shifts into
multiplication for SCALAR_INT_MODE_P.

* gcc.target/i386/pr47665.c: New test.

From-SVN: r170000

re PR lto/47241 (lto not work on mingw32, reporting 'ld.exe: could not unlink output file')

2011-02-10  Kai Tietz  <kai.tietz@onevision.com>

        PR lto/47241
        * lto.c (lto_read_section_data): Free
        fd_name in failure case.
        For mingw targets don't hash file-descriptor.
        (read_cgraph_and_symbols): Close current_lto_file
        in failure case.

From-SVN: r169999

re PR testsuite/47622 (FAIL: gcc.dg/pr42631.c scan-rtl-dump-not web "Web oldreg")

PR testsuite/47622
Revert
2011-02-05  Jie Zhang  <jie@codesourcery.com>
PR debug/42631
* web.c (entry_register): Don't clobber the number of the
first uninitialized reference in used[].

testsuite/
PR testsuite/47622
Revert
2011-02-05  Jie Zhang  <jie@codesourcery.com>
PR debug/42631
* gcc.dg/pr42631.c: Update test.
* gcc.dg/pr42631-2.c: New test.

From-SVN: r169997

status_cxx200x.xml: Update.

2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/status_cxx200x.xml: Update.
* doc/html/*: Regenerate.

From-SVN: r169996

debug.xml: Improve data race docs.

2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/debug.xml: Improve data race docs.

From-SVN: r169995

Daily bump.

From-SVN: r169994

re PR libstdc++/47668 (missing 'typename' in debug-mode map)

2011-02-09  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/47668
* include/debug/map.h (map): Remove unnecessary using-declaration.
* include/debug/multimap.h (multimap): Likewise.
* include/profile/map.h (map): Likewise.
* include/profile/multimap.h (multimap): Likewise.

From-SVN: r169990

re PR libstdc++/43863 (Unused recursive_init_error class defined with -fno-exceptions)

2011-02-09  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/43863
* libsupc++/guard.cc (recursive_init_error::~recursive_init_error):
Move to ...
* libsupc++/guard_error.cc: ... new file.
* libsupc++/Makefile.am: Update.
* libsupc++/Makefile.in: Regenerate.

From-SVN: r169989

future (packaged_task::operator bool): Rename to...

2011-02-09  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/future (packaged_task::operator bool): Rename to...
(packaged_task::valid): ...this.
* testsuite/30_threads/packaged_task/cons/1.cc: Adjust.
* testsuite/30_threads/packaged_task/cons/2.cc: Adjust.
* testsuite/30_threads/packaged_task/cons/move.cc: Adjust.
* testsuite/30_threads/packaged_task/cons/move_assign.cc: Adjust.
* testsuite/30_threads/packaged_task/cons/alloc.cc: Adjust.
* testsuite/30_threads/packaged_task/members/invoke.cc: Adjust.
* testsuite/30_threads/packaged_task/members/reset.cc: Adjust.
* testsuite/30_threads/packaged_task/members/reset2.cc: Adjust.
* testsuite/30_threads/packaged_task/members/swap.cc: Adjust.
* testsuite/30_threads/packaged_task/members/boolconv.cc: Remove.
* testsuite/30_threads/packaged_task/members/valid.cc: Add.

From-SVN: r169988

re PR fortran/47352 ([F03] ICE with proc-pointers in generic procedures)

2011-02-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47352
* resolve.c (resolve_procedure_interface): If interface has a result
variable, copy the typespec and set result pointer to self.

2011-02-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47352
* gfortran.dg/proc_decl_25.f90: New.

From-SVN: r169987

The "main" package is not special if -fgo-prefix is used.

From-SVN: r169986

re PR fortran/47463 ([OOP] ICE in gfc_add_component_ref)

2011-02-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47463
* resolve.c (resolve_typebound_subroutine): Remove erroneous line.

2011-02-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47463
* gfortran.dg/typebound_assignment_2.f03: New.

From-SVN: r169985

re PR middle-end/47664 (early inliner now needs iteration for multiple calls)

2011-02-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47664
* ipa-inline.c (cgraph_decide_inlining_incrementally): Visit
all edges again.

* gcc.dg/tree-ssa/inline-7.c: New testcase.

From-SVN: r169983

re PR middle-end/47646 (Revision 169918 caused many testsuite failures)

PR middle-end/47646
* gnat.dg/uninit_func.adb: Adjust dg directive.
* obj-c++.dg/attributes/method-noreturn-1.mm: Adjust dg directives.

From-SVN: r169982

aix61.h (PROCESSOR_DEFAULT): Change to PROCESSOR_POWER7.

        * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to
        PROCESSOR_POWER7.
        (PROCESSOR_DEFAULT64): Same.
        (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete.

From-SVN: r169981

re PR fortran/47637 ([OOP] Memory leak involving INTENT(OUT) CLASS argument w/ allocatable components)

2011-02-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47637
* trans-decl.c (init_intent_out_dt): Handle CLASS arguments.

2011-02-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47637
* gfortran.dg/auto_dealloc_2.f90: New.

From-SVN: r169978

iris6.h (TARGET_C99_FUNCTIONS): Define.

gcc:
* config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define.

gcc/testsuite:
* gcc.dg/builtins-config.h: Remove __sgi handling.
* lib/target-supports.exp (add_options_for_c99_runtime): Add
-std=c99 for mips-sgi-irix6.5*.

From-SVN: r169976

io.xml: Fix typo.

2011-02-09  Paolo Carlini  <paolo.carlini@oracle.com>

* doc/xml/manual/io.xml: Fix typo.
* doc/html/manual/streambufs.html: Likewise.

From-SVN: r169966

gnu.ver: Fix.

2011-02-09  Paolo Carlini  <paolo.carlini@oracle.com>

* config/abi/pre/gnu.ver: Fix.

From-SVN: r169965

re PR middle-end/45505 (gfortran.dg/pr25923.f90)

2011-02-09  Martin Jambor  <mjambor@suse.cz>

PR middle-end/45505
* tree-sra.c (struct access): New flags grp_scalar_read and
grp_scalar_write.  Changed description of assignment read and write
flags.
(dump_access): Dump new flags, reorder all of them.
(sort_and_splice_var_accesses): Set the new flag accordingly, use them
to detect multiple scalar reads.
(analyze_access_subtree): Use the new scalar read write flags instead
of the old flags.  Adjusted comments.

* testsuite/gfortran.dg/pr25923.f90: Remove xfails.

From-SVN: r169964

re PR libffi/46661 (32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5)

PR libffi/46661
* testsuite/libffi.call/cls_pointer.c (main): Cast void * to
uintptr_t first.
* testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.

From-SVN: r169963

re PR fortran/47583 (Inquire affected by previous read)

2011-02-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/47583
* gfortran.dg/inquire_14.f90: New test.

From-SVN: r169962

io.c (match_io_element): Do not set dt if not inquire.

2011-02-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

* io.c (match_io_element): Do not set dt if not inquire.

From-SVN: r169961

*: Regenerate.

2011-02-08  Benjamin Kosnik  <bkoz@redhat.com>

* doc/html/*: Regenerate.

From-SVN: r169960

re PR target/47548 (m32c-rtems ICEt in change_address_1, at emit-rtl.c:1933)

PR target/47548
* config/m32c/m32c.c (m32c_subreg): Don't try to validate interim
patterns.

From-SVN: r169959

uclinux.opt: New.

* config/m68k/uclinux.opt: New.
* config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt.

From-SVN: r169958

Daily bump.

From-SVN: r169957

* config/cris/elf.opt (sim): New Driver option.

From-SVN: r169953

* gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.

From-SVN: r169950

elf.opt: New.

* config/xtensa/elf.opt: New.
* config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt.

From-SVN: r169949

re PR fortran/45290 ([F08] pointer initialization)

2011-02-08  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45290
* expr.c (gfc_check_assign_symbol): Reject pointers as pointer
initialization target.

2011-02-08  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45290
* gfortran.dg/pointer_init_6.f90: New.

From-SVN: r169948

elf.opt: New.

* config/vax/elf.opt: New.
* config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt.

From-SVN: r169947

re PR go/47378 (ld warning linking with libgo.so: relocation bound to a symbol with STV_PROTECTED visibility)

PR go/47378
Don't use protected visibility for type descriptors.

From-SVN: r169946

fix typo

From-SVN: r169945

* config/rs6000/aix64.opt (posix, pthread): New Driver options.

From-SVN: r169943

gnu-user.opt: New.

* config/gnu-user.opt: New.
* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
*-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu,
*-*-uclinux*): Use gnu-user.opt.

From-SVN: r169942

MAINTAINERS: Add myself as libquadmath maintainer.

2011-02-08  Tobias Burnus  <burnus@net-b.de>

        * MAINTAINERS: Add myself as libquadmath maintainer.

From-SVN: r169940

ffi.c: Add RTEMS support for cache flushing.

2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>

* libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
Handle case when CPU variant does not have long double support.
* libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
and cores with soft floating point.

From-SVN: r169938

ffi.c: Add RTEMS support for cache flushing.

2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>

* libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
Handle case when CPU variant does not have long double support.
* libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
and cores with soft floating point.

From-SVN: r169937

configure.ac: Add mips*-*-rtems* support.

2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>

* configure.ac: Add mips*-*-rtems* support.
* configure: Regenerate.
* src/mips/ffitarget.h: Ensure needed constants are available
for targets which do not have sgidefs.h.

From-SVN: r169936

GNU/Hurd: remove -bsd command-line option.

gcc/
* config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option.
* config/i386/gnu.h (CPP_SPEC): Likewise.

From-SVN: r169935

* MAINTAINERS: Update my email address.

From-SVN: r169934

re PR tree-optimization/42893 (Missed conditionally dead store elimination)

PR tree-optimization/42893
* gcc.tree-ssa/pr42893.c: New test.

From-SVN: r169933

appendix_porting.xml: Add doc section.

2011-02-08  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/manual/appendix_porting.xml: Add doc section.
* doc/xml/manual/appendix_contributing.xml: Split out doc bits to...
* doc/xml/manual/documentation_hacking.xml: ...here.

* doc/xml/manual/debug_mode.xml: Adjust.
* doc/xml/manual/prerequisites.xml: Adjust.
* doc/Makefile.am (xml_sources): Add dot files,
documentation_hacking.xml.
* doc/Makefile.in: Regenerate.

* doc/xml/manual/build_hacking.xml: Use absolute paths for images.
* doc/xml/images/confdeps.pdf: Add.

From-SVN: r169932

go-lang.c (go_langhook_init_options_struct): Set frontend_set_flag_errno_math.

* go-lang.c (go_langhook_init_options_struct): Set
frontend_set_flag_errno_math.  Don't set x_flag_trapping_math.

From-SVN: r169931