Daily bump.

From-SVN: r157720

inclhack.def (glibc_strncpy): New fix.

fixincludes:
* inclhack.def (glibc_strncpy): New fix.
* fixincl.x: Regenerate.
* tests/base/bits/string2.h: Update.

gcc/testsuite:
* gcc.dg/strncpy-fix-1.c: New test.

From-SVN: r157717

re PR testsuite/41609 (Torture tests do not check "trivial.{m,mm}" for each run case.)

2010-03-24  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

PR testsuite/41609
* lib/objc-torture.exp (objc-set-runtime-options): New.
* objc/execute/execute.exp: Check runtime options on each pass.
* objc/execute/exceptions/exceptions.exp: Ditto.
* objc/compile/compile.exp: Ditto.

From-SVN: r157716

re PR testsuite/42348 (Syntax of dg-skip-if in two obj-c++ tests)

2010-03-24  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

PR testsuite/42348
* lib/target-supports.exp: Add support for ObjC/ObjC++ tools in
standard tests.
(check_effective_target_objc2): New proc.
(check_effective_target_next_runtime): New proc.
* lib/objc.exp: Determine which runtime is in force and support it.
* lib/obj-c++.exp: Ditto.

From-SVN: r157715

Update copyright year

From-SVN: r157713

Fix 43484, swap registers if one is R0 for multiword moves

From-SVN: r157709

re PR debug/43293 (Invalid unwind info for i?86 -fpic)

PR debug/43293
* target.h (struct gcc_target): Add code_end hook.
* target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void
if not yet defined.
(TARGET_ASM_OUT): Add TARGET_ASM_CODE_END.
* toplev.c (compile_file): Call targetm.asm_out.code_end
hook before unwind info/debug info output.
* config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end.
* config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define.
(TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack.
* config/i386/i386.c (ix86_file_end): Renamed to...
(ix86_code_end): ... this.  Make static.  Don't call
file_end_indicate_exec_stack.  Emit unwind info using
final_start_function/final_end_function.
(darwin_x86_file_end): Remove.
(TARGET_ASM_CODE_END): Define.
* config/i386/i386.h (TARGET_ASM_FILE_END,
NEED_INDICATE_EXEC_STACK): Don't define.
* config/i386/darwin.h (darwin_x86_file_end): Remove prototype.
(TARGET_ASM_FILE_END): Define to darwin_file_end.
* config/i386/i386-protos.h (ix86_file_end): Remove prototype.
* doc/tm.texi (TARGET_ASM_CODE_END): Document.

From-SVN: r157707

re PR target/43498 (No unwind info for thunks even with -fasynchronous-unwind-tables)

PR target/43498
* config/i386/i386.c (x86_output_mi_thunk): Call final_start_function
at the beginning and final_end_function at the end.
* config/s390/s390.c (s390_output_mi_thunk): Likewise.

From-SVN: r157706

re PR target/38118 (gcc emits non-TLS data as TLS on Solaris 11/SPARC)

* configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support
and Sun as TLS syntax.
(TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define.
* configure: Regenerate.
* config.in: Regenerate.
* varasm.c (TLS_SECTION_ASM_FLAG): Define default.
(default_elf_asm_named_section): Use it.
* config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF.
(i386_output_dwarf_dtprel): Likewise.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @GOTTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @GOTNTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @INDNTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @NTPOFF.
(output_addr_const_extra): Likewise.
(output_pic_addr_const): Lowercase @TPOFF.
(output_addr_const_extra): Likewise.
* config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase
@TLSGD.
(*tls_global_dynamic_64): Likewise.
(*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM.
(*tls_local_dynamic_base_64): Lowercase @TLSLD.

* defaults.h (TLS_COMMON_ASM_OP): Provide default.
(ASM_OUTPUT_TLS_COMMON): Use it.
* config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef.

PR target/38118
* config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to
tm_file.
* config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ...
* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here.
* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.
* config/i386/sol2.h (TARGET_SUN_TLS): Redefine.

From-SVN: r157705

i386.c (override_options): Don't accept -mtls-dialect=sun any longer.

* config/i386/i386.c (override_options): Don't accept
-mtls-dialect=sun any longer.
* config/i386/i386.h (TARGET_SUN_TLS): Define as 0.
* config/i386/i386.md (*tls_global_dynamic_32_sun): Remove.
(*tls_local_dynamic_base_32_sun): Likewise.
* config/i386/sol2.h (TARGET_SUN_TLS): Redefine.

From-SVN: r157704

re PR debug/43508 (ICE when compiling SSE code with -ggdb)

PR debug/43508
* dwarf2out.c (mem_loc_descriptor): Don't ICE on
VEC_{MERGE,SELECT,CONCAT,DUPLICATE}.

From-SVN: r157703

re PR debug/43479 (Missing DW_TAG_lexical_block+DW_TAG_variable)

PR debug/43479
* ira.c (adjust_cleared_regs): New function.
(update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs.

From-SVN: r157702

re PR c++/43502 ([C++0x] uninitialised read in grokfndecl() with lambda functions cause -fcompare-debug failures)

PR c++/43502
* parser.c (make_declarator): Initialize id_loc.
(cp_parser_lambda_declarator_opt): And set it.

From-SVN: r157701

ipa-1.c: Delete trailing spaces, put the call to f into a loop.

2010-03-24  Martin Jambor  <mjambor@suse.cz>

* gcc.dg/ipa/ipa-1.c: Delete trailing spaces, put the call to f into
a loop.
* gcc.dg/ipa/ipa-2.c: Likewise.
* gcc.dg/ipa/ipa-3.c: Likewise.
* gcc.dg/ipa/ipa-4.c: Likewise.
* gcc.dg/ipa/ipa-5.c: Likewise.
* gcc.dg/ipa/ipa-7.c: Likewise.
* gcc.dg/ipa/ipa-6.c: Delete trailing spaces, put the call to foo into
a loop.
* gcc.dg/ipa/ipacost-2.c: Delete trailing spaces, put the call to
i_can_not_be_propagated_fully2 into a loop.
* gcc.dg/ipa/ipa-8.c: New test.
* g++.dg/ipa/iinline-1.C: Put the call to docalling into a loop.

From-SVN: r157698

re PR java/43504 (many libjava testsuite regressions on x86_64-apple-darwin10)

PR java/43504
Revert fix for PR target/33120.

From-SVN: r157697

re PR debug/19192 (Current development gcc generates inaccurate line info for example code)

PR debug/19192
PR debug/43479
* cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK
from gimple_block.
* expr.c (expand_expr_real): Restore previous
curr_insn_source_location and curr_insn_block after
expand_expr_real_1 call.
(expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real
instead of expand_expr_real_1.

* gcc.dg/guality/pr43479.c: New test.
* gcc.dg/debug/dwarf2/inline2.c (third): Make a a global var
and add volatile keyword.

From-SVN: r157693

* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: Enhance portability.

From-SVN: r157690

* g++.dg/ext/altivec-17.C: Adjust error message.

From-SVN: r157689

Daily bump.

From-SVN: r157688

Make lambda conversion op and op() non-static.

* semantics.c (maybe_add_lambda_conv_op): Make non-static.
Also add the thunk function returned by the conversion op.
Mark the conversion deleted if the op() is variadic.
* decl2.c (mark_used): Give helpful message about deleted conversion.
* parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
* semantics.c (finish_this_expr): Adjust.
* mangle.c (write_closure_type_name): Adjust.
* decl.c (grok_op_properties): Don't allow it.
* call.c (build_user_type_conversion_1): No static conversion ops.
(build_op_call): Or op().

* decl2.c (change_return_type): Fix 'this' quals.

From-SVN: r157681

re PR target/33120 (Data not put in BSS section on Mac OS)

PR target/33120
* config/darwin.h (ASM_OUTPUT_ALIGNED_BSS): Add.
* config/darwin.c (darwin_output_aligned_bss): Add.
* config/darwin-protos.h: Add darwin_output_aligned_bss.

testsuite:
* g++.dg/ext/instantiate2.C: Update for .zerofill as it doesn't
follow the usual conventions for symbol definitions.
* gcc.target/i386/darwin-zerofill.c: Add.

From-SVN: r157677

re PR rtl-optimization/43413 (Powerpc generates worse code for -mvsx on gromacs even though there are no VSX instructions used)

2010-03-23  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/43413
* ira-color.c (setup_allocno_available_regs_num): Count prohibited
hard regs too.

From-SVN: r157676

configure.ac (tic6x-*-*): New case.

* configure.ac (tic6x-*-*): New case.
* configure: Regenerate.

From-SVN: r157675

* symcat.h (CONCAT5, CONCAT6, XCONCAT5, XCONCAT6): Define.

From-SVN: r157674

testsuite_tr1.h (NType, [...]): Add.

2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/util/testsuite_tr1.h (NType, TType, SLType, PODType): Add.
* testsuite/20_util/is_trivial/value.cc: Adjust.
* testsuite/20_util/is_standard_layout/value.cc: Likewise.
* testsuite/20_util/is_pod/value.cc: Likewise.

From-SVN: r157673

value.cc: New.

2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/20_util/is_trivial/value.cc: New.
* testsuite/20_util/is_standard_layout/value.cc: Likewise.
* testsuite/20_util/is_pod/value.cc: Extend.

From-SVN: r157671

mh-mingw: Revert accidentally checking r156315.

2010-03-23  Kai Tietz  <kai.tietz@onevision.com>

        * mh-mingw: Revert accidentally checking r156315.

From-SVN: r157669

stl_algobase.h (lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&, _Compare)): Move...

2010-03-23  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algobase.h (lower_bound(_ForwardIterator,
_ForwardIterator, const _Tp&, _Compare)): Move...
* include/bits/stl_algo.h: ... here.

From-SVN: r157668

config.sub: Update to version 2010-03-22.

* config.sub: Update to version 2010-03-22.
* config.guess: Update to version 2009-12-30.

From-SVN: r157667

Fix stdlib.h for mingw.

2010-03-23  H.J. Lu  <hongjiu.lu@intel.com>

PR target/40722
* mkfixinc.sh: Fix stdlib.h for mingw.

From-SVN: r157665

Fix long lines

From-SVN: r157664

Fixed incorrect formatting of previous ChangeLog entry.  Obvious.

From-SVN: r157663

re PR libobjc/30445 (Fix for FIXME in gcc-4_2-branch/libobjc/Makefile.in)

PR libobjc/30445
* configure.ac (extra_ldflags_libobjc): Define appropriately for
Cygwin and MinGW hosts.
* Makefile.am (libobjc_s.a): Remove dead pre-libtool target.
(libobjc.dll): Likewise.
* configure: Regenerate.

From-SVN: r157662

Fix indentation.

From-SVN: r157661

re PR target/43348 (ICE in final_scan_insn, at final.c:2604)

PR target/43348
* ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp,
call_value_gp,sibcall_gp): Use 's' constraint not 'i'.

From-SVN: r157660

Daily bump.

From-SVN: r157658

Add -mfma to ix86_target_string.

2010-03-22  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (ix86_target_string): Fix a typo in
comments.  Add -mfma.

From-SVN: r157655

re PR target/23071 (Darwin alignment ignores "attribute packed" for first 'double' element of a struct)

PR target/23071
* config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align):
Don't overly align based upon packed packed fields.

From-SVN: r157654

re PR c++/43333 (__is_pod seems broken)

PR c++/43333
* tree.c (pod_type_p): Use old meaning in C++98 mode.

From-SVN: r157652

re PR c++/43281 ([c++0x] ICE with invalid auto)

PR c++/43281
* pt.c (contains_auto_r): New fn.
(do_auto_deduction): Use it.
(tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.

From-SVN: r157651

c-pretty-print.c (pp_c_specifier_qualifier_list): Use () rather than [], and move before the element type.

* c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]:
Use () rather than [], and move before the element type.
* cp-demangle.c (d_print_mod): Use () rather than [] for vectors.

From-SVN: r157650

configfiles.texi (Configuration Files): Removed fixinc/Makefile*, intl/Makefile.*.

* doc/configfiles.texi (Configuration Files): Removed
fixinc/Makefile*, intl/Makefile.*.
* doc/makefile.texi: Fixed markup.
Abstract from version control system used.
(Makefile): Removed obsolete gcc/java/parse.y example.
* doc/sourcebuild.texi: Likewise.
(Top Level): Added config, gnattools, libdecnumber, libgcc,
libgomp, libssp.
Removed fastjar.
(Miscellaneous Docs): Clarify location.
Added COPYING3, COPYING3.LIB.
(Front End Directory): Moved Make-lang.in entry to new
subsubsection.

From-SVN: r157649

re PR target/38085 (gcc -m64 -pg generates invalid assembler code on Solaris 10/x86)

gcc:
PR target/38085
* config/i386/i386.c (x86_function_profiler)
[!NO_PROFILE_COUNTERS]: Fix typo.
* config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call
instead of callq.

libgcc:
PR target/38085
* config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
MULTILIB_CFLAGS.
($(T)gcrt1.o): Likewise.
($(T)crt1.o): Likewise.
($(T)crti.o): Likewise.
($(T)crtn.o): Likewise.

From-SVN: r157648

sourcebuild.texi (Test Directives): Split into six subsections...

2010-03-22  Janis Johnson  <janis187@us.ibm.com>
    Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* doc/sourcebuild.texi (Test Directives): Split into six
subsections, with most of the current text in new subsections
Directives, Selectors, and Final Actions.
(Directives): Split list of test directives into multiple
subsubsections.
(Selectors): Describe use and syntax of selectors.
(Effective-Target Keywords): Describe all existing keywords.
(Add Options): Describe features for dg-add-options.
(Require Support): Describe variants of dg-require-support.
(Final Actions): Describe commands to use in dg-final.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
From-SVN: r157646

Fix *.log tests output containing "===".

contrib/
Fix *.log tests output containing "===".
* dg-extract-results.sh (/\===/): Rename to ...
(/^\t\t=== .* ===$/): ... this pattern.

From-SVN: r157645

numeric (inner_product, [...]): Precede subsequent call with _GLIBCXX_STD_P:: to avoid ambiguity between...

2010-03-22  Johannes Singler  <singler@kit.edu>

        * include/parallel/numeric (inner_product, partial_sum):
        Precede subsequent call with _GLIBCXX_STD_P:: to avoid ambiguity
        between __gnu_parallel:: and std::
        * include/parallel/algobase.h (equal): Likewise.
        * include/parallel/algo.h (find_first_of, search_n, merge, nth_element,
        partial_sort, max_element, min_element): Likewise.
        * include/parallel/partial_sum.h (__parallel_partial_sum_linear):
        Qualify accumulate call with __gnu_parallel::.

From-SVN: r157643

re PR middle-end/43475 (ICE in form_sum, at reload.c:5348)

PR middle-end/43475
* recog.c (validate_replace_rtx_group): Replace also in
REG_EQUAL and REG_EQUIV notes.

testsuite/
* gfortran.dg/pr43475.f90: New testcase.

From-SVN: r157640

re PR libgomp/42942 (OpenMP omp_set_max_active_levels(0) isn't resetting value)

PR libgomp/42942
* env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
(initialize_env): Adjust callers.
(omp_set_max_active_levels): Set gomp_max_active_levels_var even
when the argument is 0.

* testsuite/libgomp.c/pr42942.c: New test.

From-SVN: r157635

base.h (_PseudoSequence): Do not forward declare.

2010-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/parallel/base.h (_PseudoSequence): Do not forward declare.
(_VoidFunctor): Remove, unused.
(__median_of_three_iterators): Take __comp by value.
(_PseudoSequenceIterator<>::operator++(int)): Do not const qualify
the return type.
(_PseudoSequenceIterator<>::operator!=): Fix return type to bool.

From-SVN: r157628

re PR middle-end/43390 (ICE: integral result type precision does  not match field size of BIT_FIELD_REF)

2010-03-22  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43390
* tree-vect-stmts.c (get_vectype_for_scalar_type): Make
sure vector extracts are type correct.

* gfortran.fortran-torture/execute/pr43390.f90: New testcase.

From-SVN: r157624

re PR middle-end/40106 (Weird interaction between optimize_insn_for_speed_p and -funsafe-math-optimizations)

2010-03-22  Richard Guenther  <rguenther@suse.de>

PR middle-end/40106
* builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as
x * sqrt (x) even when optimizing for size if the target
has native support for sqrt.

From-SVN: r157623

base.h (_Less): Use std::less.

2010-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/parallel/base.h (_Less): Use std::less.
(_Plus): Likewise use std::plus.
(_Multiplies): Likewise use std::multiplies.
* include/parallel/numeric: Adjust.

From-SVN: r157622

varasm.c (make_decl_rtl_for_debug): Also clear flag_mudflap for the duration of make_decl_rtl call.

* varasm.c (make_decl_rtl_for_debug): Also clear
flag_mudflap for the duration of make_decl_rtl call.

From-SVN: r157621

re PR debug/43443 (We should yank ASM_OPERANDS locs from var-tracking preserved cselib VALUEs)

PR debug/43443
* var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS
locs from preserved VALUEs.

From-SVN: r157620

re PR fortran/43409 (I/O: INQUIRE for SIZE does not work.)

2010-03-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* io/io.h: Fix type of size in st_parameter_inquire structure.

From-SVN: r157618

re PR middle-end/42718 (FAIL: gcc.c-torture/compile/pr42559.c at -O1 and above)

PR middle-end/42718
* pa.md (movmemsi): Set align to one if zero.
(movmemdi): Likewise.

From-SVN: r157614

Daily bump.

From-SVN: r157613

re PR target/42321 (NEON/VFP registers from inline assembly clobber list are saved/restored incorrectly)

PR target/42321
* arm.c (arm_output_epilogue): Correctly match VFP pop instructions
with their corresponding prologue pushes.

From-SVN: r157609

re PR target/42811 (java.lang.ExceptionInInitializerError in ecj1)

PR target/42811
* libjava/configure.ac (DLLTOOL): Call AC_CHECK_TOOL.
(libgcj_sublib_core_extra_deps): New host-dependent configure var.
(LIBGCJ_SUBLIB_CORE_EXTRA_DEPS): AC_SUBST it.
* libjava/configure.host (libgcj_sublib_core_extra_deps): Define
appropriately on Cygwin and MinGW.
(libgcj_sublib_core_extra_deps): Add libgcj-noncore-dummy import
stub library on Cygwin and MinGW.
* libjava/Makefile.am (LIBJAVA_CORE_EXTRA): Import AC_SUBST'd
LIBGCJ_SUBLIB_CORE_EXTRA_DEPS if building sublibs, else define empty.
(libgcj_la_DEPENDENCIES): Use it.
(DLL_VERSION): New makefile macro.
(libgcj-noncore-dummy.dll.a): New build rule for dummy import stub
library.
(libgcj_noncore_la_LIBADD): Trim superfluous convenience libs.
(AM_MAKEFLAGS): Add DLLTOOL recursive propagation.
* libjava/libgcj-noncore-dummy.def: New file.
* libjava/Makefile.in: Regenerate.
* libjava/include/Makefile.in: Likewise.
* libjava/testsuite/Makefile.in: Likewise.
* libjava/configure: Likewise.
* libjava/gcj/Makefile.in: Likewise.

From-SVN: r157606

PR target/42811 (prerequisite)

PR target/42811 (prerequisite)
* jvmti.cc (_Jv_GetJVMTIEnv): Avoid use of uninitialised memory.

From-SVN: r157605

PR target/42811 (prerequisite)

PR target/42811 (prerequisite)
* include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
declare r_next member on Cygwin as on other windows hosts.
(LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
(RT_SIZE) [CYGWIN32]: Likewise.
(struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
likewise.
(GC_heap_bases) [CYGWIN32]: Do define likewise.
(struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
(GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
(GC_n_heap_bases) [CYGWIN32]: Likewise.
(GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
* include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
(GET_MEM) [CYGWIN32]: Do define likewise.
* boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
registration likewise.
* boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
(GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
other windows hosts.
(GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
(GC_n_heap_bases) [CYGWIN32]: Likewise.
(GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
(GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
rather than GlobalAlloc/VirtualAlloc.
(GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
of GlobalFree (even though the function body is optimised away).
* boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
other windows hosts.
(GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
intervals likewise.
(GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
(GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
(GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
(GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
(GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
(GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
roots and dynamic registration likewise.
* boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
other windows hosts.
(GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
(GC_cond_add_roots) [CYGWIN32]: Likewise.
(GC_register_main_static_data) [CYGWIN32]: Define to always return
false, as on MSWINCE
(HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
windows hosts.
(GC_warn_fb) [CYGWIN32]: Likewise.
(GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
(GC_ignore_fb_mb) [CYGWIN32]: Likewise.
(GC_ignore_fb) [CYGWIN32]: Likewise.
(is_frame_buffer) [CYGWIN32]: Likewise.
(GC_dump_meminfo) [CYGWIN32]: Likewise.
(GC_wnt) [CYGWIN32]: Define to constant true.
(GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
windows hosts.

From-SVN: r157604

ppc-sdata-1.c: Require nonpic.

* gcc.target/powerpc/ppc-sdata-1.c: Require nonpic.
* gcc.target/powerpc/ppc-sdata-2.c: Likewise.

From-SVN: r157603

Daily bump.

From-SVN: r157600

re PR c++/43081 (ICE with invalid in-class initializer)

gcc/cp/

2010-03-20  Simon Martin  <simartin@users.sourceforge.net>

PR c++/43081:
* decl2.c (grokfield): Handle invalid initializers for member
functions.

gcc/testsuite/

2010-03-20  Simon Martin  <simartin@users.sourceforge.net>
    Michael Matz  <matz@suse.de>

PR c++/43081
* g++.dg/parse/crash56.C: New test.

Co-Authored-By: Michael Matz <matz@suse.de>
From-SVN: r157597

re PR target/43156 (SPU-elf ICEs on simple programs)

2010-03-20  Andrew Pinski  <pinskia@gmail.com>

        PR target/43156
        * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED
        at the begining or end.
        (spu_expand_epilogue): Likewise.

From-SVN: r157596

re PR fortran/43450 (-fwhole-file: ICE in gfc_create_module_variable, at fortran/trans-decl.c:3386)

2010-03-20  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43450
* trans-decl.c (gfc_create_module_variable): With -fwhole-file
do not assert the context of derived types.

2010-03-20  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/43450
* gfortran.dg/whole_file_15.f90 : New test.

From-SVN: r157595

re PR fortran/43409 (I/O: INQUIRE for SIZE does not work.)

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* gfortran.dg/inquire_size.f90: New test.

From-SVN: r157594

re PR fortran/43409 (I/O: INQUIRE for SIZE does not work.)

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* ioparm.def: Change inquire size variable to type pointer to
GFC_IO_INT type.

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/43409
* io/unix.h: Add prototype for new function to return file size.
* io/unix.c (file_size): New function.
* io/inquire.c (inquire_via_unit): Use new function.
(inquire_via_filename): Use new function.

From-SVN: r157593

re PR rtl-optimization/43438 (possible wrong code bug)

2010-03-20  Richard Guenther  <rguenther@suse.de>

PR rtl-optimization/43438
* combine.c (make_extraction): Properly zero-/sign-extend an
extraction of the low part of a CONST_INT.  Also handle
CONST_DOUBLE.

* gcc.c-torture/execute/pr43438.c: New testcase.

From-SVN: r157592

re PR c++/43375 (ICE during compiling SSE code)

Fix for PR c++/43375

gcc/cp/ChangeLog:
PR c++/43375
* method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
is NULL.
* decl2.c (vague_linkage_p): Likewise.

gcc/testsuite/g++.dg/ChangeLog:
PR c++/43375
* g++.dg/abi/mangle42.C: New test.

From-SVN: r157590

darwin.h (SUBTARGET32_DEFAULT_CPU): Add.

* config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add.
* config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add.
(override_options): Use SUBTARGET32_DEFAULT_CPU.

From-SVN: r157589

Daily bump.

From-SVN: r157588

re PR c/43211 (ICE with incomplete type in function argument)

2010-03-19  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR C/43211
        * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an error.

2010-03-19  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR C/43211
        * gcc.dg/pr43211.c: New test.
        * gcc.dg/pr18809-1.c: Don't expect an error when calling foo.

From-SVN: r157585

optabs.c (avoid_expensive_constant): Fix formatting.

* optabs.c (avoid_expensive_constant): Fix formatting.

From-SVN: r157584

thumb-andsi.c: Correct dg-options and add dg-require-effective-target.

* gcc.target/arm/thumb-andsi.c: Correct dg-options and add
dg-require-effective-target.

From-SVN: r157583

re PR target/40697 (inefficient code to extract least bits from an integer value)

gcc/
PR target/40697
* optabs.c (avoid_expensive_constant): Use rtx_cost to find out
the cost of loading the constant rather than assuming
COSTS_N_INSNS (1).
* config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the
outer code is AND, do the same tests as the andsi3 expander and
return COSTS_N_INSNS (1) if and is cheap.

testsuite/
PR target/40697
* gcc.target/arm/thumb-andsi.c: New test.

From-SVN: r157582

re PR rtl-optimization/42258 (redundant register move around mul instruction)

gcc/
PR rtl-optimization/42258
* ira-lives.c (check_and_make_def_conflict): Ignore conflict for a
use that may match DEF.

testsuite/
PR rtl-optimization/42258
* gcc.target/arm/thumb1-mul-moves.c: New test.

From-SVN: r157581

re PR c++/43116 (ICE when using attributes in a function alias declaration)

PR c++/43116
* attribs.c (decl_attributes): When rebuilding a function pointer
type use the same qualifiers as the original pointer type.

testsuite/
* g++.dg/other/pr43116.C: New testcase.

From-SVN: r157578

gimple.texi (Logical Operators): Describe is_gimple_ip_invariant and is_gimple_ip_invariant_address.

2010-03-19  Martin Jambor  <mjambor@suse.cz>

* doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant
and is_gimple_ip_invariant_address.

From-SVN: r157576

Revert work around for PR40521

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        Revert
        2009-10-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        * config/arm/arm.c (arm_override_options): Turn off
        flag_dwarf2_cfi_asm for AAPCS variants.

From-SVN: r157575

re PR target/43399 (bootstrap failure in stage1)

Fix PR target/43399

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

       PR target/43399
       * config/arm/arm.c (emit_multi_reg_push): Update comments.
       Use PRE_MODIFY instead of PRE_DEC.
       (emit_sfm): Use PRE_MODIFY instead of PRE_DEC.
       (vfp_emit_fstmd): Likewise.

From-SVN: r157574

remove vestiges of inadvertently committed changes

From-SVN: r157573

freestanding.cc: Avoid -Wall warnings.

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/17_intro/freestanding.cc: Avoid -Wall warnings.

From-SVN: r157572

shared_ptr.h (shared_ptr(unique_ptr&&), [...]): Remove explicit specifier (as per DR 925).

2010-03-19  Rodolfo Lima  <rodolfo@rodsoft.org>

* include/bits/shared_ptr.h (shared_ptr(unique_ptr&&),
shared_ptr(auto_ptr&&)): Remove explicit specifier (as per DR 925).
* include/bits/shared_ptr_base.h: Likewise.
* testsuite/20_util/shared_ptr/creation/dr925.cc: New.

From-SVN: r157570

re PR target/43305 (ICE: in emit_unop_insn, at optabs.c:3838 with -Os -ffast-math and ilogbl())

PR 43305
* builtins.c (expand_builtin_interclass_mathfn,
expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls
if that fails.

testsuite/
* gcc.dg/pr43305.c: New testcase.

From-SVN: r157567

random.tcc: Minor formatting changes.

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/random.tcc: Minor formatting changes.

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (shuffle): Fix typo in signature.
* include/bits/algorithmfwd.h: Adjust.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/pod.cc: Likewise.

From-SVN: r157565

stl_algo.h (shuffle): Add, per D3056.

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_algo.h (shuffle): Add, per D3056.
(random_shuffle): Fix signature in C++0x mode.
(lower_bound, __lg): Move...
* include/bits/stl_algobase.h: ... here.
* include/bits/algorithmfwd.h: Adjust.
* include/parallel/algorithmfwd.h: Likewise.
* include/parallel/algo.h: Likewise.
* include/bits/hashtable_policy.h (__lower_bound): Remove,
adjust callers.
* include/tr1/hashtable_policy.h (__lower_bound): Likewise.
* include/bits/random.tcc (__detail::__transform): Add,
adjust std::transform callers; don't include <algorithm>.
* testsuite/25_algorithms/shuffle/1.cc: Add.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/2.cc: Likewise.
* testsuite/25_algorithms/shuffle/requirements/
explicit_instantiation/pod.cc: Likewise.

* include/bits/random.h: Add comments.

From-SVN: r157564

re PR ada/42554 (Can't build GNAT tools)

PR ada/42554
* configure.ac: Only pass -c to ranlib for darwin9 and earlier.
* configure: Regenerate.

From-SVN: r157563

re PR tree-optimization/43415 (Consumes large amounts of memory and time in PRE at -O3)

2010-03-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43415
* tree-ssa-pre.c (phi_translate): Split out worker to ...
(phi_translate_1): ... this.
(phi_translate): Move all caching here.  Cache all NARY
and REFERENCE translations.

* gcc.c-torture/compile/pr43415.c: New testcase.

From-SVN: r157562

Update dates.

From-SVN: r157561

Canonicalize filenames.

From-SVN: r157560

re PR ada/43106 (optimization error in a case statement)

PR ada/43106
* gnat.dg/case_optimization2.adb: New test.
* gnat.dg/case_optimization_pkg2.ad[sb]: New helper.

From-SVN: r157558

sparc.c: Include dwarf2out.h.

* config/sparc/sparc.c: Include dwarf2out.h.
(emit_pic_helper): Delete.
(pic_helper_symbol_name): Delete.
(pic_helper_emitted_p): Delete.
(pic_helper_needed): New.
(USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'.
(get_pc_thunk_name): New.
(load_pic_register): Remove 'delay_pic_helper' arg.  Use
get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol.
Set pic_helper_needed to true.  Don't call emit_pic_helper.
(sparc_expand_prologue): Update load_pic_register call.
(sparc_output_mi_thunk): Likewise.
(sparc_file_end): Emit a hidden comdat symbol for the PIC
thunk if possible.  Output CFI information as needed.

From-SVN: r157557

Daily bump.

From-SVN: r157556

re PR target/36399 (ABI bug on darwin/x86-32)

2010-03-11  Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
    Jack Howarth <howarth@bromo.med.uc.edu>

PR target/36399
* gcc/config/i386/i386.h: Fix ABI on darwin x86-32.
* gcc/testsuite/gcc.target/i386/push-1.c: Don't xfail
  scan-assembler-not "movups" on darwin.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
From-SVN: r157553

re PR fortran/43039 ([lto/-fwhole-file] fortran-dev - ICE in gfc_conv_component_ref dynamic_dispatch_5.f03)

2010-03-18  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/43039
        * trans-expr.c (conv_parent_component_references): Ensure that
'dt' has a backend_decl.

        PR fortran/43043
        * trans-expr.c (gfc_conv_structure): Ensure that the derived
type has a backend_decl.

        PR fortran/43044
        * resolve.c (resolve_global_procedure): Check that the 'cl'
structure is not NULL.

From-SVN: r157552

tree.h: Declare make_decl_rtl_for_debug.

* tree.h: Declare make_decl_rtl_for_debug.
* varasm.c (make_decl_rtl_for_debug): New.
* dwarf2out.c (rtl_for_decl_location): Call it.
* cfgexpand.c (expand_debug_expr): Call it.

From-SVN: r157551

re PR target/43399 (bootstrap failure in stage1)

PR bootstrap/43399
* var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode
mem_mode.

From-SVN: r157550

re PR bootstrap/43403 (ICE in stage1 compiling __bswapdi2)

PR bootstrap/43403
* var-tracking.c (vt_init_cfa_base): Do nothing if
cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed
register.

From-SVN: r157549

re PR debug/42873 (deadlock in var tracking in recent builds)

PR debug/42873
* var-tracking.c (canonicalize_vars_star): New.
(dataflow_post_merge_adjust): Use it.

From-SVN: r157548