quadmath-printf.c: Also check __GLIBC__ when checking whether workarounds for printf hook handling...

* printf/quadmath-printf.c: Also check __GLIBC__ when checking
whether workarounds for printf hook handling should be added.

* configure.ac: Check for locale.h too.
(USE_LOCALE_SUPPORT): Remove check.
(USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
(USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
* printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
for wide version.
* printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
* printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
(__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
USE_I18N_NUMBER_H #ifdef.
* configure: Regenerated.
* config.h.in: Regenerated.

From-SVN: r170211

* MAINTAINERS: Add myself as testsuite maintainer.

From-SVN: r170210

re PR c++/47704 ([C++0x] Java-related error message when trying to instantiate a strongly typed enum with new)

PR c++/47704
* cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
instead of TYPE_LANG_FLAG_3.
* pt.c (lookup_template_class): Copy over
ENUM_FIXED_UNDERLYING_TYPE_P.

* g++.dg/cpp0x/enum8.C: New test.

From-SVN: r170209

re PR c++/46807 (internal compiler error: in synthesized_method_walk)

PR c++/46807
* method.c (synthesized_method_walk): Always exit early for
trivial fn in C++98 mode.

From-SVN: r170207

Daily bump.

From-SVN: r170206

* MAINTAINERS: Add myself as testsuite maintainer.

From-SVN: r170202

Don't crash on erroneous thunk call.

From-SVN: r170201

re PR libfortran/47716 (libgfortran quadmath_weak.h not found on NetBSD 5.1)

2011-02-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/47716
        PR fortran/47648
        * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Use check from
        libquadmath, which uses more features.
        * configure: Regenerate.

From-SVN: r170200

Revert
2011-01-25  Jeff Law  <law@redhat.com>

PR rtl-optimization/37273
* ira-costs.c (scan_one_insn): Detect constants living in memory and
handle them like argument loads from stack slots.  Do not double
count memory for memory constants and argument loads from stack slots.

From-SVN: r170199

Don't crash on interface loop with forwarding types.

From-SVN: r170198

Revert cant_combine_insn_p change.

gcc/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47725
* combine.c (cant_combine_insn_p): Revert the last change.

gcc/testsuite/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47725
* gcc.dg/torture/pr47725.c: Removed.

From-SVN: r170197

Don't crash on defer of type conversion.

From-SVN: r170196

re PR fortran/47633 (Result of COMPILER_VERSION() has NULL byte appended)

2011-02-15  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/47633
. simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.

From-SVN: r170195

Don't crash lowering self-referential variable initializer.

From-SVN: r170194

Don't let array indexes be untyped.

From-SVN: r170193

Don't crash defining function in different package.

From-SVN: r170192

Fix PR 47755

From-SVN: r170189

re PR debug/47106 (-fcompare-debug failure (length) with  -fpartial-inlining -flto -fconserve-stack)

PR debug/47106
PR debug/47402
* cgraph.h (compute_inline_parameters): Return void.
* ipa-inline.c (compute_inline_parameters): Adjust.

From-SVN: r170188

re PR debug/47106 (-fcompare-debug failure (length) with  -fpartial-inlining -flto -fconserve-stack)

PR debug/47106
PR debug/47402
* tree-inline.h (estimated_stack_frame_size): Take cgraph node
rather than decl.
* cfgexpand.c (estimated_stack_frame_size): Likewise.
* ipa-inline.c (compute_inline_parameters): Adjust.

From-SVN: r170187

re PR debug/47106 (-fcompare-debug failure (length) with  -fpartial-inlining -flto -fconserve-stack)

PR debug/47106
PR debug/47402
* tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
Adjust all users.  Pass FN to...
* tree-flow-inline.h (first_referenced_var): ... this.  Add
fn argument.
* ipa-struct-reorg.c: Adjust.
* tree-dfa.c: Adjust.
* tree-into-ssa.c: Adjust.
* tree-sra.c: Adjust.
* tree-ssa-alias.c: Adjust.
* tree-ssa-live.c: Adjust.
* tree-ssa.c: Adjust.
* tree-ssanames.c: Adjust.
* tree-tailcall.c: Adjust.

From-SVN: r170186

re PR debug/47106 (-fcompare-debug failure (length) with  -fpartial-inlining -flto -fconserve-stack)

PR debug/47106
PR debug/47402
* tree-flow.h (referenced_var_lookup): Add fn parameter.
Adjust all callers.
* tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
* tree-flow-inline.h: Adjust.
* gimple-pretty-print.c: Adjust.
* tree-into-ssa.c: Adjust.
* tree-ssa.c: Adjust.
* cfgexpand.c: Adjust.

From-SVN: r170185

make iq2000 use constraints.md

make iq2000 use constraints.md
        * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
        (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
        (EXTRA_CONSTRAINT): Delete.
        * config/iq2000/constraints.md: New file.
        * config/iq2000/iq2000.md: Include it.
(define_insn ""): Delete.
(movsi_internal2, movhi_internal2, movqi_internal2): Delete
unsupported constraint letters from patterns.
(call_value, call_value_internal1): Likewise.
(call_value_multiple_internal1): Likewise.

From-SVN: r170184

mn10300.c: Include tm-constrs.h.

* config/mn10300/mn10300.c: Include tm-constrs.h.
(struct liw_data): New data structure describing an LIW candidate
instruction.
(extract_bundle): Use struct liw_data.  Allow small integer
operands for some instructions.
(check_liw_constraints): Use struct liw_data.  Remove swapped
parameter.  Add comments describing the checks.  Fix bug when
assigning the source of liw1 to the source of liw2.
(liw_candidate): Delete.  Code moved into extract_bundle.
(mn10300_bundle_liw): Use struct liw_data.  Check constraints
before swapping.
* config/mn10300/predicates.md (liw_operand): New predicate.
Allows registers and small integer constants.
* config/mn10300/constraints.md (O): New constraint.  Accetps
integers in the range -8 to +7 inclusive.
* config/mn10300/mn10300.md (movesi_internal): Add an alternative
for moving a small integer into a register.  Give this alternative
LIW attributes.
(addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
(ashlsi3): Likewise, plus give LIW attributes to the alternatives
using the J,K,L and M constraints,
(liw): Remove SI mode on second operands to allow for HI and QI
mode values.
(cmp_liw, liw_cmp): Likewise.  Plus fix order of operands in the
instruction.

From-SVN: r170182

Check zero/sign extended hard registers.

gcc/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47725
* combine.c (cant_combine_insn_p): Check zero/sign extended
hard registers.

gcc/testsuite/

2011-02-15  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/47725
* gcc.dg/torture/pr47725.c: New.

From-SVN: r170179

re PR middle-end/47743 (PRE ICE in fold_convert_loc)

2011-02-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47743
* tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
for a non-type-compatible VN lookup bail out.

* gcc.dg/torture/pr47743.c: New testcase.

From-SVN: r170173

make fr30 use constraints.md

make fr30 use constraints.md
* config/fr30/constraints.md: New file.
* config/fr30/fr30.md: Include it.
* config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
(EXTRA_CONSTRAINT): Delete.

From-SVN: r170172

make frv use constraints.md

make frv use constraints.md
* config/frv/constraints.md: New file.
* config/frv/predicates.md: Include it.
* config/frv/frv.c (reg_class_from_letter): Delete.
(frv_option_override): Don't initialize it.
* config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
(CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
(CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
(CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
(EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
(EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
(EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
(EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
(REG_CLASS_FROM_CONSTRAINT): Delete.

From-SVN: r170171

re PR middle-end/47581 (Unnecessary adjustments to stack pointer)

PR middle-end/47581
* config/i386/i386.c (ix86_compute_frame_size): Don't align offset
if frame size is 0 in a leaf function.

* gcc.target/i386/pr47581.c: New test.

From-SVN: r170170

Fixed ChangeLog typo.

From-SVN: r170169

re PR pch/14940 (PCH largefile test fails on various platforms)

PR pch/14940
* config/alpha/host-osf.c: New file.
* config/alpha/x-osf: New file.
* config.host (alpha*-dec-osf*): Use it.

From-SVN: r170166

Daily bump.

From-SVN: r170163

Fix class name in ChangeLog of previous commit, r170158.

From-SVN: r170159

regex.h (sub_match::sub_match): Add.

2011-02-14  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/regex.h (sub_match::sub_match): Add.
(match_results::ready): Add.
(match_results::empty): Adjust.
(match_results::length): Add missing dereference.
(match_results::operator[],prefix,suffix): Add debug mode checks.
(match_results::cend): Re-use end().
(match_results::format): Adjust signatures.
(operator==(match_results,match_results)): Implement.
* include/bits/regex_compiler.h (_Scanner_base): Use constexpr.
* include/bits/regex_constants.h (syntax_option_type): Likewise.
* include/bits/regex_grep_matcher.h: Fix comment typo.
(_Specialized_results::_Specialized_results): Simplify.
* include/bits/regex_cursor.h: Fix comment typo.
* include/bits/regex_nfa.h: Likewise.
* testsuite/28_regex/basic_regex/ctors/basic/string_range_01_02_03.cc:
Fix error code, remove xfail.
* testsuite/28_regex/basic_regex/ctors/extended/
string_range_01_02_03.cc: Likewise.

From-SVN: r170158

re PR fortran/47730 ([OOP] ICE on invalid source in connection with SELECT TYPE)

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

PR fortran/47730
* parse.c (gfc_build_block_ns): Commit 'block@' symbol.

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

PR fortran/47730
* gfortran.dg/select_type_22.f03: New.

From-SVN: r170157

re PR c++/47482 ([C++0x] ICE: unexpected expression ‘sizeof ("A")’ of kind sizeof_expr)

PR c++/47482
* parser.c (cp_parser_enumerator_definition): Call
fold_non_dependent_expr.

From-SVN: r170156

rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.

* config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
* config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
* config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
(rx_mode_dependent_address_p): ...this. Make static. Change argument
type to const_rtx.
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.

From-SVN: r170154

make stormy16 use constraints.md

make stormy16 use constraints.md
* config/stormy16/constraints.md: New file.
* config/stormy16/predicates.md (nonimmediate_nonstack_operand):
Use satisfies_constraint_Q and satisfies_constraint_R.
* config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
Delete.
(xstormy16_legitiamte_address_p): Declare.
* config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
(EXTRA_CONSTRAINT): Delete.
* config/stormy16/stormy16.c (xstormy16_legitiamte_address_p):
Un-staticize.
(xstormy16_extra_constraint_p): Delete.

From-SVN: r170152

misc.c (gnat_init_options): Do not concatenate -I and its argument, except for the special -I- switch.

* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
its argument, except for the special -I- switch.

From-SVN: r170150

re PR bootstrap/47736 (libquadmath build broken with pre-2.10 glibc)

PR bootstrap/47736
* configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
user field.
* printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
field instead of setting individual fields to 0.  Don't set info.user
to -1.
* configure: Regenerated.

From-SVN: r170147

re PR fortran/47728 ([OOP] ICE on invalid CLASS declaration)

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

PR fortran/47728
* class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
arrays.
* primary.c (gfc_match_varspec): Avoid ICE for invalid class
declaration.

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

PR fortran/47728
* gfortran.dg/class_38.f03: New.

From-SVN: r170144

re PR tree-optimization/46494 (ICE: verify_flow_info failed when casting-out attribute noreturn with -fno-tree-ccp -fno-tree-fre -ftree-vrp)

PR tree-optimization/46494
* loop-unroll.c (split_edge_and_insert): Adjust comment.
* loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
(pass_rtl_loop_done): Add TODO_verify_flow.
* fwprop.c (pass_rtl_fwprop): Likewise.
* modulo-sched.c (pass_sms): Likewise.
* tree-ssa-dom.c (pass_dominator): Likewise.
* tree-ssa-loop-ch.c (pass_ch): Likewise.
* tree-ssa-loop.c (pass_complete_unrolli): Likewise.
(pass_tree_loop_done): Likewise.
* tree-ssa-pre.c (execute_pre): Likewise.
* tree-ssa-reassoc.c (pass_reassoc): Likewise.
* tree-ssa-sink.c (pass_sink_code): Likewise.
* tree-vrp.c (pass_vrp): Likewise.

From-SVN: r170141

make v850 use constraints.md

make v850 use constraints.md
        * config/v850/constraints.md: New file.
        * config/v850/v850.md: Include it.
        * config/v850/predicates.md (reg_or_0_operand): Use
        satisfies_constraint_G.
        (special_symbolref_operand): Use satisfies_constraint_K.
        * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
        (GO_IF_LEGITIMATE_ADDRESS): Likewise.
        (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
        (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
        (EXTRA_CONSTRAINT): Delete.
        (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
        (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
        (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.

From-SVN: r170140

configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.

* configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
* printf/printf_fp.c: Don't include <alloca.h>.
* printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
* configure: Regenerated.

From-SVN: r170139

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

From-SVN: r170138

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

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

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

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

PR libjava/47484: Install Python modules into versioned directory

From-SVN: r170131

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

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

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

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

Fixes to gccgo.texi.

gcc/:
* go/gccgo.texi (Top, Import and Export): Fix a typo and a
markup nit.

From-SVN: r170122

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

Daily bump.

From-SVN: r170120

Revert r170108, r170107, r170105, r170104, r170103, r170102, r170101, r170097.

From-SVN: r170111

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

* jvspec.c (jvgenmain_spec): Remove %{a*}.

From-SVN: r170109

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

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

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

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

lex.h: Plugify.

objcp:
* plugin/lex.h: Plugify.
cp:
* lex.c: Plugify.
* Make-lang.in (objcp/plugin/lex.h): Likewise.

From-SVN: r170104

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

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

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

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

Daily bump.

From-SVN: r170096

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

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

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

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

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

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

[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

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

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

Import move-if-change script from gnulib.

/:
PR binutils/12283
* move-if-change: Import version from gnulib.

From-SVN: r170076

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

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

Move ChangeLog entries from toplevel to config/.

From-SVN: r170073

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

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

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