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Gary Benson
fce0280a9e Insert libgcj's Python module directory at the start of the search 
path, rather than at the end.

From-SVN: r170138
 2011-02-14 16:00:28 +00:00
Anatoly Sokolov
30dd1ea360 re PR target/47696 ([AVR] Compilation for atmega2560 produces incomplete interrupt vector table (USART2,3)) 
PR target/47696
	* config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
	description.

From-SVN: r170137
 2011-02-14 18:49:35 +03:00
Jakub Jelinek
1d92226be3 re PR fortran/47642 (real(kind=16) - libquadmath - segfault on amd64 FreeBSD) 
PR fortran/47642
	* libquadmath.texi (quadmath_snprintf): Document.
	(quadmath_flt128tostr): Remove.
	* Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
	Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
	gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
	* quadmath.h (quadmath_snprintf): New prototype.
	(quadmath_flt128tostr): Remove.
	* quadmath_weak.h (quadmath_snprintf): Add.
	(quadmath_flt128tostr): Remove.
	* configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
	wctype.h, limits.h, ctype.h, printf.h, errno.h.
	(AC_USE_SYSTEM_EXTENSIONS): Add.
	(HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
	USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
	* quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
	quadmath_flt128tostr.
	* printf/printf_fphex.c: New file.
	* printf/_itowa.h: New file.
	* printf/mul_n.c: New file.
	* printf/quadmath-printf.h: New file.
	* printf/submul_1.c: New file.
	* printf/quadmath-printf.c: New file.
	* printf/gmp-impl.h: New file.
	* printf/lshift.c: New file.
	* printf/fpioconst.h: New file.
	* printf/add_n.c: New file.
	* printf/cmp.c: New file.
	* printf/sub_n.c: New file.
	* printf/mul.c: New file.
	* printf/divrem.c: New file.
	* printf/addmul_1.c: New file.
	* printf/printf_fp.c: New file.
	* printf/_itoa.h: New file.
	* printf/fpioconst.c: New file.
	* printf/_i18n_number.h: New file.
	* printf/flt1282mpn.c: New file.
	* printf/rshift.c: New file.
	* printf/mul_1.c: New file.
	* quadmath_io.c: Removed.
	* gdtoa/gdtoa.c: Removed.
	* gdtoa/g__fmt.c: Removed.
	* gdtoa/g_Qfmt.c: Removed.
	* gdtoa/dmisc.c: Removed.
	* gdtoa/ulp.c: Removed.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.

	* io/write_float.def (DTOAQ): Use quadmath_snprintf instead of
	quadmath_flt128tostr.
	* io/transfer128.c (tmp2): Initialize to quadmath_snprintf instead
	of quadmath_flt128tostr.

From-SVN: r170135
 2011-02-14 16:34:44 +01:00
Nathan Froyd
944f4bb398 make mcore use constraints.md 
make mcore use constraints.md
	* config/mcore/constraints.md: New file.
	* config/mcore/mcore.md: Include it.
	* config/mcore/mcore.c (reg_class_from_letter): Delete.
	* config/mcore/mcore.h (reg_class_from_letter): Delete.
	(REG_CLASS_FROM_LETTER): Delete.
	(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
	insn_const_int_ok_for_constraint.
	(CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
	(CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
	(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
	(EXTRA_CONSTRAINT): Delete.

From-SVN: r170134
 2011-02-14 15:28:00 +00:00
Jakub Jelinek
53b4d41df8 re PR libgomp/47731 (futex_wait broken on Linux) 
PR libgomp/47731
	* config/linux/futex.h (futex_wait): Pass NULL as timeout argument
	to FUTEX_WAIT futex syscall.
	* config/linux/wait.h: Include <futex.h> instead of "futex.h".

From-SVN: r170133
 2011-02-14 16:08:23 +01:00
Gary Benson
fa0a5acc1e PR libjava/47484: Install Python modules into versioned directory 
From-SVN: r170131
 2011-02-14 14:28:00 +00:00
Richard Guenther
88d0743e1a attr-weak-hidden-1.c: Make definition of foo strong. 
2011-02-14  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/attr-weak-hidden-1.c: Make definition of foo strong.

From-SVN: r170128
 2011-02-14 13:44:53 +00:00
Rainer Orth
ad56a54c68 re PR ada/41929 (64-bit null_pointer_deref1 gnat.dg test consumes all available memory) 
gcc:
	PR ada/41929
	* config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
	(IS_SIGHANDLER): Define.
	(sparc64_is_sighandler): New function, split off from
	sparc64_fallback_frame_state.
	(sparc_is_sighandler): New function, split off from
	sparc_fallback_frame_state.
	(sparc64_fallback_frame_state): Merge with ...
	(sparc_fallback_frame_state): ... this into ...
	(MD_FALLBACK_FRAME_STATE_FOR): ... this.
	Change new_cfa to long.
	Remove regs_off, fpu_save_off, fpu_save.
	Define nframes, mctx.
	Use IS_SIGHANDLER, handler_args, mctx, walk stack instead of
	hardcoded offsets.

	gcc/testsuite:
	PR ada/41929
	* gnat.dg/null_pointer_deref1.exp: Don't skip on
	sparc*-sun-solaris2.11.

From-SVN: r170126
 2011-02-14 12:32:11 +00:00
Janus Weil
93302a2491 re PR fortran/47349 (missing warning: Actual argument contains too few elements) 
2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47349
	* interface.c (get_expr_storage_size): Handle derived-type components.


2011-02-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47349
	* gfortran.dg/argument_checking_18.f90: New.

From-SVN: r170125
 2011-02-14 12:59:53 +01:00
Jonathan Wakely
75eec5b611 regex_compiler.h: Remove unnecessary bind() calls. 
2011-02-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/regex_compiler.h: Remove unnecessary bind() calls.
	* include/bits/regex_nfa.h: Remove unnecessary base classes.

From-SVN: r170124
 2011-02-14 10:04:04 +00:00
Ralf Wildenhues
1e26379233 Fixes to gccgo.texi. 
gcc/:
	* go/gccgo.texi (Top, Import and Export): Fix a typo and a
	markup nit.

From-SVN: r170122
 2011-02-14 04:42:53 +00:00
Andriy Gapon
67932abf57 re PR target/45808 (FreeBSD: -pthread is handled incompletely) 
PR target/45808
	* config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.

From-SVN: r170121
 2011-02-14 00:40:15 +00:00
GCC Administrator
c11eaf93b6 Daily bump. 
From-SVN: r170120
 2011-02-14 00:19:28 +00:00
Iain Sandoe
dd2e44f0f2 Revert r170108, r170107, r170105, r170104, r170103, r170102, r170101, r170097. 
From-SVN: r170111
 2011-02-13 19:57:30 +00:00
Tobias Burnus
975b975b29 re PR fortran/47569 (gfortran does not detect that the parameters for passing a partial string to a subroutine are incorrect) 
2011-02-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47569
        * interface.c (compare_parameter): Avoid ICE with
        character components.

2011-02-13  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/argument_checking_13.f90: Update dg-error.
        * gfortran.dg/argument_checking_17.f90: New.

From-SVN: r170110
 2011-02-13 20:26:24 +01:00
Joseph Myers
4b79050f02 * jvspec.c (jvgenmain_spec): Remove %{a*}. 
From-SVN: r170109
 2011-02-13 19:20:01 +00:00
Mike Stump
877ba3d5b1 t-darwin (config/darwin.h.rebuild): Harden against parallel builds. 
* config/t-darwin (config/darwin.h.rebuild): Harden against parallel builds.

cp:
	* Make-lang.in (objcp/plugin/parser.h): Harden against parallel builds.

From-SVN: r170108
 2011-02-13 13:03:20 +00:00
Mike Stump
a93fa71e59 t-darwin (build/slashify1): Harden against rebuilds. 
* config/t-darwin (build/slashify1): Harden against rebuilds.
	* config/slashify.c: Nix parms to quite the build.

cp:
	(build/slashify): Harden against rebuilds.

From-SVN: r170107
 2011-02-13 12:33:42 +00:00
Ralf Wildenhues
029c8f3e77 Remove freebsd1 from libtool.m4 macros and config.rpath. 
/:
	Import from Libtool and gnulib:

	2011-01-27  Gerald Pfeifer  <gerald@pfeifer.com>

	Prepare for supporting FreeBSD 10.
	* config.rpath: Remove handling of freebsd1* which soon would
	match FreeBSD 10.0.

	2011-01-20  Gerald Pfeifer  <gerald@pfeifer.com>  (tiny change)

	Remove support for FreeBSD 1.x.
	* libtool.m4 (_LT_LINKER_SHLIBS)
	(_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which
	soon would incorrectly match FreeBSD 10.0.

boehm-gc/:
	* configure: Regenerate.

gcc/:
	* configure: Regenerate.

libffi/:
	* configure: Regenerate.

libgfortran/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libgo/:
	* config/libtool.m4: (_LT_LINKER_SHLIBS)
	(_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which
	soon would incorrectly match FreeBSD 10.0.
	* configure: Regenerate.

libgomp/:
	* configure: Regenerate.

libjava/:
	* configure: Regenerate.
	* shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
	of freebsd1* which soon would incorrectly match FreeBSD 10.0.

libjava/classpath/:
	* config.rpath, ltcf-c.sh, ltcf-gcj.sh, ltconfig: Remove
	handling of freebsd1* which soon would match FreeBSD 10.0.
	* configure: Regenerate.

libjava/libltdl/:
	* acinclude.m4 (AC_LIBTOOL_PROG_LD_SHLIBS)
	(AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
	of freebsd1* which soon would incorrectly match FreeBSD 10.0.
	* configure: Regenerate.

libmudflap/:
	* configure: Regenerate.

libobjc/:
	* configure: Regenerate.

libquadmath/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libssp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libstdc++-v3/:
	* configure: Regenerate.

lto-plugin/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

zlib/:
	* configure: Regenerate.

From-SVN: r170106
 2011-02-13 11:45:53 +00:00
Mike Stump
a4404ff533 parser.h: Add arguments to all plugins. 
objcp:
	* plugin/parser.h: Add arguments to all plugins.
cp:
	* parser.c (cp_parser_primary_expression): Add arguments to all the plugins.

From-SVN: r170105
 2011-02-13 10:28:45 +00:00
Mike Stump
88a3b64909 lex.h: Plugify. 
objcp:
	* plugin/lex.h: Plugify.
cp:
	* lex.c: Plugify.
	* Make-lang.in (objcp/plugin/lex.h): Likewise.

From-SVN: r170104
 2011-02-13 10:02:30 +00:00
Tobias Burnus
eb369a703f parser.c (cp_parser_declaration): Remove unused variable. 
2011-02-13  Tobias Burnus  <burnus@net-b.de>

        * parser.c (cp_parser_declaration): Remove unused variable.

From-SVN: r170103
 2011-02-13 09:55:05 +01:00
Mike Stump
9acf6b7aae Make-lang.in (cp/parser.o): Move c-family/c-objc.h dependancy down. 
* Make-lang.in (cp/parser.o): Move c-family/c-objc.h dependancy
	down.

From-SVN: r170102
 2011-02-13 08:43:07 +00:00
Mike Stump
ba326d364d t-darwin (build/slashify): Allow others to reuse easier. 
gcc:
	* config/t-darwin (build/slashify): Allow others to reuse easier.

objcp:
	* Make-lang.in (obj-c++.tags): Plugify Objective-C++.
	* plugin/parser.h: Likewise.
	* plugin/parser.c: Likewise.

cp:
	* Make-lang.in (build/slashify): Plugify Objective-C++.
	(cp/parser.o): Likewise.
	(objcp/plugin/parser.h): Likewise.

From-SVN: r170101
 2011-02-13 07:52:52 +00:00
Mike Stump
8efc91cde4 darwin.h: Make pretty. 
* config/darwin.h: Make pretty.
	* config/t-darwin (config/darwin.h.rebuild): Add.
	(build/slashify): Add.
	* config/slashify.c: Add.

From-SVN: r170097
 2011-02-13 00:27:06 +00:00
GCC Administrator
d65dd7dc95 Daily bump. 
From-SVN: r170096
 2011-02-13 00:18:41 +00:00
Janus Weil
96d9b22c0b class.c (gfc_build_class_symbol): Reject polymorphic arrays. 
2011-02-12  Janus Weil  <janus@gcc.gnu.org>

	* class.c (gfc_build_class_symbol): Reject polymorphic arrays.
	* decl.c (build_sym,build_struct,attr_decl1): Use return value of
	'gfc_build_class_symbol'.


2011-02-12  Janus Weil  <janus@gcc.gnu.org>

	* gfortran.dg/allocate_derived_1.f90: Modified as polymorphic arrays
	are temporarily disabled.
	* gfortran.dg/class_7.f03: Ditto.
	* gfortran.dg/coarray_14.f90: Ditto.
	* gfortran.dg/typebound_proc_13.f03: Ditto.

From-SVN: r170092
 2011-02-12 22:34:11 +01:00
Joseph Myers
a016dc83ec re PR driver/45731 (Header missing for assembler option help.) 
PR driver/45731
	* gcc.c (asm_options): Correct spec matching --target-help.

From-SVN: r170091
 2011-02-12 21:29:14 +00:00
Paolo Carlini
60a40f62c8 re PR libstdc++/47709 (is_heap(standard iterator) becomes ambiguous in C++0x mode) 
2011-02-12  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/47709
	* include/ext/algorithm (is_heap): In C++0x mode import from
	namespace std.
	* testsuite/ext/is_heap/47709.cc: New.

From-SVN: r170089
 2011-02-12 21:26:21 +00:00
Martin Jambor
8957a0ecb7 tree-cfg.c (verify_gimple_call): Return true upon invalid argument to gimple call error. 
2011-02-12  Martin Jambor  <mjambor@suse.cz>

	* tree-cfg.c (verify_gimple_call): Return true upon invalid argument
	to gimple call error.

From-SVN: r170088
 2011-02-12 22:11:33 +01:00
Gerald Pfeifer
c26bc3adf9 gnat_ugn.texi (Compiling Different Versions of Ada): Update link to "Ada Issues". 
* gnat_ugn.texi (Compiling Different Versions of Ada): Update
	link to "Ada Issues".

From-SVN: r170085
 2011-02-12 18:45:06 +00:00
Jakub Jelinek
63aa9440ee re PR libstdc++/47662 (-fno-operator-names no longer works with STL headers) 
2011-02-12  Jakub Jelinek  <jakub@redhat.com>
            Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/47662
	* testsuite/17_intro/headers/c++200x/operator_names.cc: New.
	* testsuite/17_intro/headers/c++1998/operator_names.cc: Add comment.


Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>

From-SVN: r170084
 2011-02-12 18:35:59 +00:00
Jonathan Wakely
db0947327c [multiple changes] 
2011-02-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1/cmath (fabs): Define.
	* include/tr1/complex (acos, asin, atan): Avoid duplicate definitions
	in C++0x mode.

2011-02-12  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* testsuite/tr1/headers/c++200x/complex.cc: New.

From-SVN: r170083
 2011-02-12 18:30:50 +00:00
Mike Stump
6ef828bc54 frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize comments in backslash regions. 
* config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize
	    comments in backslash regions.

From-SVN: r170078
 2011-02-12 17:09:47 +00:00
Mike Stump
a4015be50a re PR target/47324 (r160124 caused g++.dg/torture/stackalign failures with -O3 -g at -m32 on darwin) 
gcc:
	PR target/47324
	* dwarf2out.c (output_cfa_loc): When required, apply the
	DWARF2_FRAME_REG_OUT macro to adjust register numbers.
	(output_loc_sequence): Likewise.
	(output_loc_operands_raw): Likewise.
	(output_loc_sequence_raw): Likewise.
	(output_cfa_loc): Likewise.
	(output_loc_list): Suppress register number adjustment when
	calling output_loc_sequence()
	(output_die): Likewise.


Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r170077
 2011-02-12 16:51:58 +00:00
Ralf Wildenhues
03b2a04d63 Import move-if-change script from gnulib. 
/:
	PR binutils/12283
	* move-if-change: Import version from gnulib.

From-SVN: r170076
 2011-02-12 15:48:30 +00:00
Ralf Wildenhues
3917813c64 Fix minor build system issues in lto-plugin. 
lto-plugin/:
	* Makefile.am (all-local): Rename from 'all'.
	(gcc_build_dir): Use $(host_subdir).
	* Makefile.in: Regenerate.

From-SVN: r170075
 2011-02-12 15:48:15 +00:00
Mikael Morin
c59ebd8573 re PR fortran/45586 (ICE non-trivial conversion at assignment) 
2011-02-12  Mikael Morin  <mikael.morin@sfr.fr>

	PR fortran/45586
	* gfortran.dg/extends_11.f03: New.

From-SVN: r170074
 2011-02-12 14:56:32 +00:00
Ralf Wildenhues
b0c910db1e Move ChangeLog entries from toplevel to config/. 
From-SVN: r170073
 2011-02-12 14:36:18 +00:00
Michael Matz
0143a78417 re PR fortran/45586 (ICE non-trivial conversion at assignment) 
2011-02-12  Michael Matz  <matz@suse.de>
            Janus Weil  <janus@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/45586
        * trans-expr.c (conv_parent_component_references): Avoid
        unintendent skipping of parent compounds.


Co-Authored-By: Janus Weil <janus@gcc.gnu.org>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r170072
 2011-02-12 14:09:03 +01:00
Anatoly Sokolov
5378dda2dd xtensa.h (REGISTER_MOVE_COST, [...]): Remove macros. 
* config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
	Remove macros.
	* config/xtensa/xtensa.c (xtensa_register_move_cost,
	xtensa_memory_move_cost): New functions.
	(TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define.

From-SVN: r170071
 2011-02-12 15:21:54 +03:00
Alexandre Oliva
f3d533d3b5 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
 2011-02-12 12:02:24 +00:00
Iain Sandoe
9d53403cd2 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
 2011-02-12 10:50:37 +00:00
Iain Sandoe
a350a6c8f7 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
 2011-02-12 10:08:24 +00:00
Joseph Myers
bab79a4029 * common.opt (nostartfiles): New Driver option. 
From-SVN: r170067
 2011-02-12 01:16:08 +00:00
GCC Administrator
9f91c04155 Daily bump. 
From-SVN: r170066
 2011-02-12 00:18:15 +00:00
Xinliang David Li
1bbc6693c9 Fix PR47707 
From-SVN: r170062
 2011-02-12 00:12:52 +00:00
Eric Botcazou
1da7d8c0d3 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
 2011-02-11 21:19:16 +00:00
Tobias Burnus
a26e8df4dc 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
 2011-02-11 22:07:17 +01:00
Pat Haugen
3f82421f9c 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
 2011-02-11 20:52:55 +00:00