boz_9.f90: Do not generate denormal floating point numbers.

* gfortran.dg/boz_9.f90: Do not generate denormal floating
point numbers.  Remove -mieee option for alpha*-*-* targets.

From-SVN: r150992

arm.h (MACHMODE): New define.

* arm.h (MACHMODE): New define.  Include insn-modes.h if available.
(CUMULATIVE_ARGS): Use MACHMODE for declaration of aapcs_vfp_mode.
* arm.c (aapcs_vfp_is_call_or_return_candidate): Change base_mode
to pointer to enum machine_mode.  Update all callers as needed.

From-SVN: r150990

re PR fortran/41106 ([F03] Procedure Pointers with CHARACTER results)

2009-08-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/41106
* primary.c (gfc_variable_attr): Make it work also on EXPR_FUNCTION.
(gfc_expr_attr): Use gfc_variable_attr for procedure pointer components.
* resolve.c (resolve_fl_derived): Handle CHARACTER-valued procedure
pointer components.
* trans-expr.c (gfc_conv_component_ref): Ditto.
(gfc_conv_variable): Ditto.
(gfc_conv_procedure_call): Ditto.
(gfc_trans_pointer_assignment): Ditto.
* trans-types.c (gfc_get_derived_type): Ditto.

2009-08-21  Janus Weil  <janus@gcc.gnu.org>

PR fortran/41106
* gfortran.dg/proc_ptr_23.f90: New.
* gfortran.dg/proc_ptr_comp_15.f90: New.
* gfortran.dg/proc_ptr_comp_16.f90: New.
* gfortran.dg/proc_ptr_comp_17.f90: New.

From-SVN: r150987

re PR c++/41131 (non-lvalue in unary `&' wrongly accepted)

PR c++/41131
* tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
not TREE_STATIC.

* g++.dg/expr/unary3.C: New test.

From-SVN: r150985

alpha.md (exception_receiver): Emit alternative GP load sequence if flag_reorder_blocks_and_partition is set.

* config/alpha/alpha.md (exception_receiver): Emit alternative
GP load sequence if flag_reorder_blocks_and_partition is set.
(*exception_receiver_2): Also enable when
flag_reorder_blocks_and_partition is set.

From-SVN: r150984

common_5.f: Add -mdalign for sh.

* gfortran.dg/common_5.f: Add -mdalign for sh.
* gfortran.dg/common_align_2.f90: Likewise.

From-SVN: r150983

Daily bump.

From-SVN: r150982

typedefs.cc: Add missing dg-require directives.

2009-08-20  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/30_threads/packaged_task/requirements/typedefs.cc: Add
missing dg-require directives.

From-SVN: r150977

re PR fortran/40962 (Conversion problem for  f-allocatable -> cptr -> fptr -> f-allocatable)

2009-08-20  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/40962
* iso_c_binding.c (c_f_pointer_u0):  Multiply stride by
previous stride.

2009-08-20  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/40962
* c_f_pointer_tests_4.f90:  New test.

From-SVN: r150974

* trans-stmt.c (gfc_trans_do): Add a few missing folds.

From-SVN: r150969

Makefile.in (PLUGIN_HEADERS): Include incpath.h and tree-ssa-sccvn.h.

2009-08-20  Matt Rice  <ratmice@gmail.com>
    Diego Novillo  <dnovillo@google.com>

* Makefile.in (PLUGIN_HEADERS): Include incpath.h and
tree-ssa-sccvn.h.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r150967

c-objc-common.h (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Do not define.

2009-08-20  Richard Guenther  <rguenther@suse.de>

* c-objc-common.h (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Do not
define.
* c-tree.h (c_dup_lang_specific_decl): Remove.
(struct lang_decl, struct lang_type): Move definitions ...
* c-lang.h: ... here.  New file.
* c-decl.c: Include c-lang.h.
(c_dup_lang_specific_decl): Remove.
* c-typeck.c: Include c-lang.h.
* Makefile.in (c-decl.o): Add c-lang.h dependency.
(c-typeck.o): Likewise.
* c-config-lang.in (gtfiles): Add c-lang.h.
* gengtype.c (get_output_file_with_visibility): Handle c-lang.h
like c-tree.h.

objc/
* objc-act.c: Include c-lang.h
* Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.

From-SVN: r150966

utils.c (convert): In the padded case...

* gcc-interface/utils.c (convert): In the padded case, do the final
conversion as an unchecked conversion if the underlying types are
array types with variable size.

From-SVN: r150965

trans-expr.c (gfc_conv_string_tmp): Check type compatibility instead of equality.

fortran/
        * trans-expr.c (gfc_conv_string_tmp): Check type compatibility
        instead of equality.

testsuite/
        * gfortran.dg/pr41126.f90: New test.

From-SVN: r150964

ada-tree.h (SET_TYPE_RM_VALUE): Mark the expression as visited.

* gcc-interface/ada-tree.h (SET_TYPE_RM_VALUE): Mark the expression
as visited.
* gcc-interface/misc.c (gnat_get_subrange_bounds): Always return the
bounds.
* gcc-interface/trans.c (add_decl_expr): Do not mark gigi-specific
fields.
(gnat_gimplify_expr) <DECL_EXPR>: New case.

From-SVN: r150963

Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.

libgomp/ChangeLog:

* Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.

ChangeLog:

* ltmain.sh (func_normal_abspath): New function.
(func_relative_path): Likewise.
(func_mode_help): Document new -bindir option for link mode.
(func_mode_link): Add new -bindir option, and use it to place
output DLL if specified.

libgfortran/ChangeLog:

* Makefile.am (LTLDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.

libssp/ChangeLog:

* Makefile.am (libssp_la_LDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.

libjava/libltdl/ChangeLog:

* Makefile.am (libltdl_la_LDFLAGS): Add -bindir flag.
* Makefile.in: Regenerate.

libjava/classpath/ChangeLog:

* ltmain.sh (func_normal_abspath): New function.
(func_relative_path): Likewise.
(func_mode_help): Document new -bindir option for link mode.
(func_mode_link): Add new -bindir option, and use it to place
output DLL if specified.

From-SVN: r150960

alpha.c (alpha_end_function): Do not clear crtl->emit structure and free insn locators if...

* config/alpha/alpha.c (alpha_end_function): Do not clear
crtl->emit structure and free insn locators if cfun->is_thunk is true,
this is now handled in generic code.

From-SVN: r150959

gamma.tcc: Change include guard from _TR1_GAMMA_TCC to _GLIBCXX_TR1_GAMMA_TCC to match the...

2009-08-20  Edward Smith-Rowland  <3dw4rd@verizon.net>

* include/tr1/gamma.tcc: Change include guard from _TR1_GAMMA_TCC
to _GLIBCXX_TR1_GAMMA_TCC to match the rest of the headers in tr1.
* include/tr1/exp_integral.tcc: Replace _TR1_GAMMA_TCC with
__numeric_constants<_Tp>::__gamma_e().

From-SVN: r150958

re PR fortran/41121 (compile-time error when building BLAS with -fimplicit-none)

2009-08-20  Janus Weil  <janus@gcc.gnu.org>

PR fortran/41121
* resolve.c (resolve_symbol): Don't resolve formal_ns of intrinsic
procedures.

2009-08-20  Janus Weil  <janus@gcc.gnu.org>

PR fortran/41121
* gfortran.dg/intrinsic_5.f90: New.

From-SVN: r150957

s390.c (Z10_PREDICT_DISTANCE): New macro.

2009-08-20  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (Z10_PREDICT_DISTANCE): New macro.
(s390_z10_fix_long_loop_prediction): New function.
(s390_z10_optimize_cmp): INSN walk moved to callee - s390_reorg.
(s390_reorg): Walk over the INSNs and invoke
s390_z10_fix_long_loop_prediction and s390_z10_optimize_cmp.

From-SVN: r150955

s390.md ("*brx_stage1_<GPR:mode>", [...]): New patterns.

2009-08-20  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.md ("*brx_stage1_<GPR:mode>", "*brxg_64bit",
"*brx_64bit", "*brx_31bit"): New patterns.
* config/s390/s390.c ('E'): New output modifier.

From-SVN: r150954

Fix twolf ICE for ARM

2009-08-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
            Richard Earnshaw  <richard.earnshaw@arm.com>

        * config/arm/arm.c (arm_emit_movpair): Handle CONST_INT.
        * config/arm/arm.md (*arm_movtas_ze): New pattern for
        movt.

2009-08-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
            Richard Earnshaw  <richard.earnshaw@arm.com>

        * testsuite/gcc.target/arm/20090811-1.c: New test.

Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>
From-SVN: r150953

pa.md (reload_inhi, [...]): New patterns.

* pa.md (reload_inhi, reload_outhi, reload_inqi, reload_outqi): New
patterns.
* pa.c (emit_move_sequence): Check if address of operand1 is valid
for mode mode of operand0 when doing secondary reload for SAR.

From-SVN: r150951

Daily bump.

From-SVN: r150950

re PR middle-end/41123 (ICE in expand_expr_real_1)

PR middle-end/41123
* expr.c (expand_expr_real_1) <normal_inner_ref>: Handle all kinds
of CONCAT, not just bitpos 0 bitsize size of the whole CONCAT.

* gcc.dg/pr41123.c: New test.

From-SVN: r150946

Disable option checking in the toplevel, avoid 2.64 fopen glitch.

/:
* configure.ac: Call AC_DISABLE_OPTION_CHECKING.
(baseargs): Add --disable-option-checking.
* configure: Regenerate.

config/:
* override.m4 (AC_DISABLE_OPTION_CHECKING): Define to be
empty if not defined, to avoid error with 2.59.
(_AC_LANG_IO_PROGRAM): When the Autoconf version is exactly
2.64, avoid per-language instances to drop fopen from test
program.

From-SVN: r150945

Fix toplevel target defs.

/:
* Makefile.def (configure-target-libiberty): Depend on
all-binutils and all-ld.
(configure-target-newlib): Likewise.
* Makefile.in: Regenerate.

From-SVN: r150944

invoke.texi (C++ Dialect Options): Note change of minimum supported template depth in C++0x.

* doc/invoke.texi (C++ Dialect Options): Note change of minimum
supported template depth in C++0x.

From-SVN: r150941

tweak comment

From-SVN: r150940

re PR c++/41119 (Revision 150805 failed 447.dealII in SPEC CPU 2006)

PR c++/41119
PR c++/41120
* decl2.c (mark_used): Increment function_depth during synthesis.
* parser.c (cp_parser_default_argument): Not here.

From-SVN: r150939

method.c (use_thunk): Call free_after_compilation after assemble_end_function.

* method.c (use_thunk): Call free_after_compilation after
assemble_end_function.

* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Don't call
free_after_compilation.
* config/score/score7.c (score7_output_mi_thunk): Likewise.
* config/score/score3.c (score3_output_mi_thunk): Likewise.
* config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
* config/mips/mips.c (mips_output_mi_thunk): Likewise.
* config/sh/sh.c (sh_output_mi_thunk): Likewise.
* config/m68k/m68k.c (m68k_output_mi_thunk): Likewise.
* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.

From-SVN: r150938

md.texi (Insn Canonicalizations): Correct canonicalization of (plus (mult (neg B) C) A).

* doc/md.texi (Insn Canonicalizations): Correct canonicalization
of (plus (mult (neg B) C) A).

From-SVN: r150937

omp-low.c (optimize_omp_library_calls): Use types_compatible_p instead of comparing TYPE_MAIN_VARIANT for equality.

        * omp-low.c (optimize_omp_library_calls): Use types_compatible_p
        instead of comparing TYPE_MAIN_VARIANT for equality.
        * tree-vect-patterns.c (vect_recog_dot_prod_pattern,
        vect_recog_widen_mult_pattern, vect_recog_widen_sum_pattern): Ditto.
        * tree-vect-loop.c (vect_is_simple_reduction): Ditto.
        * gimplify.c (goa_lhs_expr_p): Ditto and use
        STRIP_USELESS_TYPE_CONVERSION.

From-SVN: r150936

tree-ssa-structalias.c (create_variable_info_for): Also mark first field in a struct.

        * tree-ssa-structalias.c (create_variable_info_for): Also mark
        first field in a struct.
        (intra_create_variable_infos): Don't deal with flag_argument_noalias.

fortran/
        * trans-expr.c (gfc_conv_substring): Don't evaluate casted decl early,
        change order of length calculation to (end - start) + 1.
        (gfc_get_interface_mapping_array): Adjust call to
        gfc_get_nodesc_array_type.
        * trans-array.c (gfc_trans_create_temp_array,
        gfc_build_constant_array_constructor, gfc_conv_expr_descriptor): Ditto.
        * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
        * trans.c (gfc_add_modify): Assignment between base type and nontarget
        type are equal enough.
        (gfc_call_malloc): Use prvoid_type_node for return value of
        __builtin_malloc.
        (gfc_allocate_with_status): Ditto.
        * trans-types.c (gfc_array_descriptor_base): Double size of this array.
        (gfc_init_types): Build prvoid_type_node.
        (gfc_build_array_type): New bool parameter "restricted".
        (gfc_get_nodesc_array_type): Ditto, build restrict qualified pointers,
        if it's true.
        (gfc_get_array_descriptor_base): Ditto.
        (gfc_get_array_type_bounds): Ditto.
        (gfc_sym_type): Use symbol attributes to feed calls to above functions.
        (gfc_get_derived_type): Ditto.
        * trans.h (struct lang_type): Add nontarget_type member.
        * trans-types.h (prvoid_type_node): Declare.
        (gfc_get_array_type_bounds, gfc_get_nodesc_array_type): Declare new
        parameter.
        * trans-decl.c (gfc_finish_var_decl): Give scalars that can't be
        aliased a type with a different alias set than the base type.
        (gfc_build_dummy_array_decl): Adjust call to gfc_get_nodesc_array_type.

testsuite/
        * gfortran.dg/vect/vect-gems.f90: New test.
        * gcc.dg/tree-ssa/alias-1.c: Remove, it checks something broken.

From-SVN: r150934

re PR fortran/41102 (Ease error checking of included files located in the SYSTEM_INCLUDE_DIR/ending in .h)

2009-08-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41102
        omp_lib.h.in: Fix -std=f95 errors.

From-SVN: r150931

wrapper.exp: Move load of target-libpath.exp from here...

* lib/wrapper.exp: Move load of target-libpath.exp from here...
* lib/gcc-defs.exp: ... to here.

From-SVN: r150929

Daily bump.

From-SVN: r150925

* compare-debug: Drop .eh_frame relocations too.

From-SVN: r150901

re PR testsuite/40704 (^M? in testsuite log leads to binary attachment)

2009-08-18  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/40704
* test_summary: Filter out "\r".

From-SVN: r150898

wrapper.exp (${tool}_maybe_build_wrapper): Set up GCC_EXEC_PREFIX before building the wrapper.

* lib/wrapper.exp (${tool}_maybe_build_wrapper): Set up
GCC_EXEC_PREFIX before building the wrapper.

From-SVN: r150889

alpha.c (alpha_output_mi_thunk_osf): Allocate insn locators before emit_insn is called.

* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Allocate insn
locators before emit_insn is called.  Remove assert that
cfun->is_thunk.
(alpha_end_function): Clear crtl->emit structure and free insn
locators if cfun->is_thunk is true.

From-SVN: r150883

elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object type if available.

* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object
type if available.
* configure.ac: Test for it.
* configure, config.in: Regenerate.
* doc/install.texi: Document --enable-gnu-unique-object.

From-SVN: r150882

vect.exp: Add new stanza for aligned-section-anchors-* tests.

* gcc.dg/vect/vect.exp: Add new stanza for aligned-section-anchors-*
tests.
* gcc.dg/vect/section-anchors-nest-1.c: Rename to...
* gcc.dg/vect/aligned-section-anchors-nest-1.c: ...this.  Remove
dg-options.  Fix dg-final clause.

From-SVN: r150880

cdce3.C: Add -mieee for alpha*-*-* targets.

* g++.dg/cdce3.C: Add -mieee for alpha*-*-* targets.

From-SVN: r150877

re PR fortran/40870 ([F03] include formal args in backend_decl of PPCs)

2009-08-18  Janus Weil  <janus@gcc.gnu.org>
    Paul Thomas  <pault@gcc.gnu.org>

PR fortran/40870
* trans-types.c (gfc_get_ppc_type): Include formal args in backend_decl
using the interface symbol. Character types are returned by reference.
(gfc_get_derived_type): Prevent infinite recursion loop
if a PPC has a derived-type formal arg.

2009-08-18  Janus Weil  <janus@gcc.gnu.org>
    Paul Thomas  <pault@gcc.gnu.org>

PR fortran/40870
* gfortran.dg/proc_ptr_comp_13.f90: Extended.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r150875

re PR middle-end/41094 (Erroneous optimization of pow() with -ffast-math)

2009-08-18  Richard Guenther  <rguenther@suse.de>

PR middle-end/41094
* builtins.c (fold_builtin_pow): Fold pow(pow(x,y),z) to
pow(x,y*z) only if x is nonnegative.

* gcc.dg/torture/pr41094.c: New testcase.
* gcc.dg/torture/builtin-power-1.c: Adjust.
* gcc.dg/builtins-10.c: Likewise.

From-SVN: r150874

re PR target/40971 (ICE in memory_address)

PR target/40971
* config/rs6000/rs6000.c (rs6000_legitimize_address): For
[DT][FDI]mode ensure the offset isn't 4/8/12 bytes below 0x8000.

* gcc.dg/pr40971.c: New test.

From-SVN: r150869

bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump on jumps.

* bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump
on jumps.

From-SVN: r150868

Daily bump.

From-SVN: r150866

m32c.md (UNS_FSETB, UNS_FREIT): New.

* config/m32c/m32c.md (UNS_FSETB, UNS_FREIT): New.
* config/m32c/prologue.md (epilogue_freit): New.
(fset_b): New.
* config/m32c/m32c.c (m32c_function_needs_enter): Add prototype.
(bank_switch_p): Likewise.
(fast_interrupt_p): Likewise.
(interrupt_p): Likewise.
(m32c_conditional_register_usage): Round memregs size up.
(need_to_save): We only need to save $a0 when we use ENTER.
(interrupt_p): Check for fast_interrupt too.
(bank_switch_p): New.
(fast_interrupt_p): New.
(m32c_attribute_table): Add bank_switch and fast_interrupt.
(m32c_emit_prolog): Support bank switching and fast interrupts.
* doc/extend.texi (Function Attributes): Add bank_switch and
fast_interrupt.

From-SVN: r150862

Install gcj.pdf in $(pdfdir)/gcc alongside other manuals.

gcc/java/
* Make-lang.in (java.install-pdf): Install gcj.pdf in
$(pdfdir)/gcc, alongside the other manuals.

From-SVN: r150859

re PR fortran/41062 (ICE in gfc_trans_use_stmts, at fortran/trans-decl.c:3438)

2008-08-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/41062
* trans-decl.c (gfc_trans_use_stmts):  Keep going through use
list if symbol is not use associated.

2008-08-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/41062
* gfortran.dg/use_only_4.f90: New test.

From-SVN: r150858

typedefs.cc: New.

2009-08-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/30_threads/packaged_task/requirements/typedefs.cc: New.

From-SVN: r150857

re PR fortran/37425 (Fortran 2003: GENERIC bindings as operators)

2009-08-17  Daniel Kraft  <d@domob.eu>

PR fortran/37425
* resolve.c (get_checked_tb_operator_target): New routine to do checks
on type-bound operators in common between intrinsic and user operators.
(resolve_typebound_intrinsic_op): Call it.
(resolve_typebound_user_op): Ditto.

2009-08-17  Daniel Kraft  <d@domob.eu>

PR fortran/37425
* gfortran.dg/typebound_operator_2.f03: Test for error with illegal
NOPASS bindings as operators.

From-SVN: r150856

re PR preprocessor/41067 (Inconsistency in warnings on invalid \-escapes)

PR preprocessor/41067:
* charset.c (convert_escape): Add missing ":" to error text.

From-SVN: r150854

Makefile.am (libgcj_bc_la_LIBADD): Delete.

2009-08-17  Andrew Haley  <aph@redhat.com>

        * Makefile.am (libgcj_bc_la_LIBADD): Delete.
        * libgcj.spec.in: (LIBGCJ_BC_SPEC): New spec.
        * configure.ac (LIBGCJ_BC_SPEC): New spec.

From-SVN: r150853

* lib/target-supports.exp
(check_effective_target_vect_cmdline_needed):: Add alpha to the list
of targets that do not need command line argument to enable SIMD.

From-SVN: r150852

target-supports.exp (check_effective_target_mpc_pow): Fix typo in cache name.

* lib/target-supports.exp (check_effective_target_mpc_pow): Fix
typo in cache name.

From-SVN: r150851

alpha.c (vms_valid_pointer_mode): New function.

* config/alpha/alpha.c (vms_valid_pointer_mode): New function.
* config/alpha/vms.h (TARGET_VALID_POINTER_MODE): Define.

From-SVN: r150849

inclhack.def (aix_complex): Redefine _Complex_I.

        * inclhack.def (aix_complex): Redefine _Complex_I.  Do not
        redefine I.
        * (aix_stdint_[12345]): New fixes.
        * fixincl.x: Regenerate.
        * tests/base/complex.h: Update check.
        * tests/base/stdint.h: Add AIX stdint.h checks.

From-SVN: r150846

re PR fortran/41075 ([F2008] Implement unlimited format item)

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/41075
* gfortran.dg/unlimited_fmt_1.f90: New test.

From-SVN: r150845

re PR fortran/41075 ([F2008] Implement unlimited format item)

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/41075
* io/io.h (enum format_token): Add FMT_STAR.
* io/format.c (format_lex): Add case for FMT_STAR.
(parse_format_list): Parse FMT_STAR and check for left paren
after. (next_format0): Modify helper function to check for
unimited format and return the repeated format node.  Update
comments to clarify.

From-SVN: r150844

re PR fortran/41075 ([F2008] Implement unlimited format item)

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/41075
* scanner.c (gfc_next_char_literal): Add comment to improve
readability.
* io.c (enum format_token): Add FMT_STAR. (format_lex): Add case
for '*'. (check_format): Check for left paren after '*'.  Change
format checks to use %L to improve format string error locus.

From-SVN: r150843

s-osinte-kfreebsd-gnu.ads (SA_ONSTACK): New constant.

* s-osinte-kfreebsd-gnu.ads (SA_ONSTACK): New constant.
(stack_t): New record type.
(sigaltstack): New imported function.
(Alternate_Stack): New imported variable.
(Alternate_Stack_Size): New constant.

From-SVN: r150840

decl.c (build_ptrmemfunc_type): Keep variant chain intact.

2009-08-16  Richard Guenther  <rguenther@suse.de>

* decl.c (build_ptrmemfunc_type): Keep variant chain intact.
Avoid useless copy.
(finish_enum): Keep variant chain intact.
* tree.c (cp_build_reference_type): Likewise.

From-SVN: r150839

[multiple changes]

2009-08-17  Vasiliy Fofanov  <fofanov@adacore.com>

* a-calend-vms.adb: Fix typo.

2009-08-17  Tristan Gingold  <gingold@adacore.com>

* s-taprop-posix.adb: Round up the stack size to avoid failure on
Darwin.

2009-08-17  Gary Dismukes  <dismukes@adacore.com>

* sem_cat.adb (Validate_Static_Object_Name): Update comment.

2009-08-17  Vincent Celier  <celier@adacore.com>

* make.adb (Arguments_Collected): Unneeded, removed
(Change_To_Object_Directory): Use Project directly. Add pragma Assert to
ensure caller does not pass in No_Project.
(Compile): Add new parameter Project. Let procedure
Collect_Arguments_And_Compile provide the proper value.

* switch-c.adb: Add documentation for -gnatea and -gnatez

2009-08-17  Ben Brosgol  <brosgol@adacore.com>

* gnat_ugn.texi: Changed name of package in SAL example, to avoid
clash with Ada 2005 reserved word (interface).

From-SVN: r150838

a-crbtgk.adb, [...]: Minor code reorganization (use conditional expressions)

2009-08-17  Robert Dewar  <dewar@adacore.com>

* a-crbtgk.adb, a-crdlli.adb, a-direct.adb:
Minor code reorganization (use conditional expressions)

From-SVN: r150837

Makefile.in, [...]: Regenerate.

2009-08-17  Andrew Haley  <aph@redhat.com>

* Makefile.in,
include/Makefile.in,
testsuite/Makefile.in,
gcj/Makefile.in: Regenerate.

From-SVN: r150836

Unbreak testsuite/gcc.dg/debug/dwarf2/inline2.c

From-SVN: r150835

a-caldel-vms.adb, [...]: Minor code reorganization (use conditional expressions).

2009-08-17  Robert Dewar  <dewar@adacore.com>

* a-caldel-vms.adb, a-calend-vms.adb, a-calfor.adb, a-cdlili.adb,
a-chahan.adb, a-cidlli.adb, a-coinve.adb, a-comlin.adb: Minor code
reorganization (use conditional expressions).

From-SVN: r150834

[multiple changes]

2009-08-17  Robert Dewar  <dewar@adacore.com>

* tbuild.adb: Minor reformatting

2009-08-17  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb (Exp_Ch4.Expand_N_Slice.Make_Temporary): Rename to
Make_Temporary_For_Slice to avoid confusion with Tbuild.Make_Temporary.
Use Tbuild.Make_Temporary to create entity for the temporary.

From-SVN: r150832

make.adb: Add ??? comment.

2009-08-17  Robert Dewar  <dewar@adacore.com>

* make.adb: Add ??? comment.
Code clean up.

From-SVN: r150831

[multiple changes]

2009-08-17  Thomas Quinot  <quinot@adacore.com>

* tbuild.adb: Minor reformatting

2009-08-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sysdep.c (__gnat_localtime_tzoff): Complete previous change.

From-SVN: r150830

make.adb (Process_Multilib, [...]): Refine previous change and ignore -mieee switch to avoid spawning an extra gcc...

2009-08-17  Arnaud Charlet  <charlet@adacore.com>

* make.adb (Process_Multilib, Scan_Make_Arg): Refine previous change
and ignore -mieee switch to avoid spawning an extra gcc in this case.

From-SVN: r150829

[multiple changes]

2009-08-17  Ed Schonberg  <schonberg@adacore.com>

* exp_ch3.adb (Build_Discriminant_Formals): If the discriminals already
exist, as is the case for synchronized types, use the type of the
discriminal in the parameter specification, to prevent a spurious
subtype mismatch in gigi.

2009-08-17  Robert Dewar  <dewar@adacore.com>

* prj-env.adb: Minor reformatting
* make.adb: Minor reformatting
Comment updates

2009-08-17  Javier Miranda  <miranda@adacore.com>

* exp_ch7.adb (Wrap_Transient_Expression): Update comments.

From-SVN: r150828

2009-08-17  Emmanuel Briot  <briot@adacore.com>

* prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-conf.adb
(Processing_Flags.Require_Obj_Dirs): new field, which controls whether
object directories must be present. In the case of gprclean at least,
these are optional (if they do not exist there is nothing to clean)

From-SVN: r150827

[multiple changes]

2009-08-17  Robert Dewar  <dewar@adacore.com>

* prj-env.adb: Minor reformatting
* sem_ch3.adb: Minor reformatting

2009-08-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sysdep.c (__gnat_localtime_tzoff): VxWorks case - Flip the sign of
the time zone since VxWorks chose positive values to represent west
time zones and negative for east zones.

From-SVN: r150826

New test.

From-SVN: r150825

[multiple changes]

2009-08-17  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Access_Definition): Do not create an Itype reference for
an anonymous access type whose designated type is generic.

2009-08-17  Arnaud Charlet  <charlet@adacore.com>

* comperr.adb (Compiler_Abort): Do not generate a bug box when in
codepeer mode, friendlier.

From-SVN: r150824

re PR fortran/40877 (memory leaks with gfc_charlen?)

2009-08-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/40877
* array.c (gfc_resolve_character_array_constructor): Add NULL argument
to gfc_new_charlen.
* decl.c (add_init_expr_to_sym,variable_decl,match_char_spec,
gfc_match_implicit): Ditto.
* expr.c (simplify_const_ref): Fix memory leak.
(gfc_simplify_expr): Add NULL argument to gfc_new_charlen.
* gfortran.h (gfc_new_charlen): Modified prototype.
* iresolve.c (check_charlen_present,gfc_resolve_char_achar): Add NULL
argument to gfc_new_charlen.
* module.c (mio_charlen): Ditto.
* resolve.c (gfc_resolve_substring_charlen,
gfc_resolve_character_operator,fixup_charlen): Ditto.
(resolve_fl_derived,resolve_symbol): Add argument to gfc_charlen.
* symbol.c (gfc_new_charlen): Add argument 'old_cl' (to make a copy of
an existing charlen).
(gfc_set_default_type,generate_isocbinding_symbol): Fix memory leak.
(gfc_copy_formal_args_intr): Add NULL argument to gfc_new_charlen.
* trans-decl.c (create_function_arglist): Fix memory leak.

From-SVN: r150823

* config.sub, config.guess: Update from upstream sources.

From-SVN: r150822

mips.exp: Add terminology section to comment at the top of the file.

* gcc.target/mips/mips.exp: Add terminology section to comment
at the top of the file.  Fix typos.

From-SVN: r150821

Daily bump.

From-SVN: r150820

trans-expr.c (gfc_trans_scalar_assign): Replace hack with more proper hack.

2009-08-17  Richard Guenther  <rguenther@suse.de>

* trans-expr.c (gfc_trans_scalar_assign): Replace hack with
more proper hack.

From-SVN: r150817

Adding the missing ".c".

From-SVN: r150811

Identical options to Alpha/VMS. Committed as obvious.

* doc/invoke.texi (Target options):
Add new option list for IA-64/VMS.
(menu): Add IA-64/VMS Options.
(IA-64/VMS Options): Likewise.

From-SVN: r150808

Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL and VAR_DECL...

Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
and VAR_DECL, so mark_used only has effect the first time.
* decl2.c (mark_used): Just return if TREE_USED is already set.
Don't set TREE_USED if cp_unevaluated_operand is set.
(tree_used_ok): New fn.
* init.c (build_offset_ref): Check it instead of TREE_USED.
* call.c (build_call_a): Likewise.
* cp-tree.h: Declare it.
(DECL_NO_LINKAGE_CHECKED): No longer needed.
(struct lang_decl_base): Remove no_linkage_checked bitfield.

From-SVN: r150807

* decl2.c (finish_static_data_member_decl): Don't set TREE_USED.

From-SVN: r150806

* decl2.c (mark_used): It's ok to synthesize for default args now.

From-SVN: r150805

re PR target/38599 (There should be a Pmode == DImode version of the MIPS lwxs pattern)

gcc/
PR target/38599
* config/mips/mips.md (*lwxs): Use :P for pointer values.

gcc/testsuite/
PR target/38599
* gcc.target/mips/smartmips-lwxs.c: Remove -mlong32.

From-SVN: r150804

mips-protos.h (mips_push_asm_switch): New function.

gcc/
* config/mips/mips-protos.h (mips_push_asm_switch): New function.
(mips_pop_asm_switch): Likewise.
* config/mips/mips.c (set_noreorder, set_nomacro, set_noat): Replace
with...
(mips_noreorder, mips_nomacro, mips_noat): ...these new variables.
(mips_push_asm_switch_1, mips_pop_asm_switch_1): New functions.
(mips_push_asm_switch, mips_pop_asm_switch): Likewise.
(mips_print_operand_punctuation): Use them.  Check mips_noreorder
instead of set_noreorder.
(mips_output_function_prologue): Use the new functions.
(mips_output_function_epilogue): Likewise.
(mips_need_noat_wrapper_p): New function, split out from...
(mips_final_prescan_insn, mips_final_postscan_insn): ...here.
Use mips_push_asm_switch and mips_pop_asm_switch.
* config/mips/mips.h (FUNCTION_PROFILER): Use mips_push_asm_switch
and mips_pop_asm_switch.
(ASM_OUTPUT_REG_POP): Likewise.
(DBR_OUTPUT_SEQEND): Remove boilerplate comment.
Use mips_pop_asm_switch.
(mips_asm_switch): New structure.
(set_noreorder, set_nomacro): Replace with...
(mips_noreorder, mips_nomacro, mips_noat): ...these new variables.
* config/mips/mips.md (fix_truncdfsi2_macro): Use mips_nomacro
instead of set_nomacro.
(fix_truncsfsi2_macro): Likewise.
(cprestore): Likewise.
(hazard): Use mips_noreorder instead of set_noreorder.
* config/mips/sdemtk.h (FUNCTION_PROFILER): As for mips.h.

From-SVN: r150803

alpha.c (alpha_and_function): Handle NULL_RTX returned from prev_active_insn.

* config/alpha/alpha.c (alpha_and_function): Handle NULL_RTX returned
from prev_active_insn.

From-SVN: r150802

avr.h (AVR_HAVE_8BIT_SP): New macros.

* config/avr/avr.h (AVR_HAVE_8BIT_SP): New macros.
* config/avr/avr.c (avr_override_options): Initialize
avr_current_arch variable.
(avr_cpu_cpp_builtins): Define __AVR_HAVE_8BIT_SP__ or
__AVR_HAVE_16BIT_SP__ according to the device type.
(expand_prologue, output_movhi): Use AVR_HAVE_8BIT_SP instead of
TARGET_TINY_STACK.
(expand_epilogue): Use correct QI mode frame pointer for tiny stack.
Use AVR_HAVE_8BIT_SP instead of TARGET_TINY_STACK.

From-SVN: r150801

Sync toplevel from src and merge.

/:
Sync from src, merge:

2009-07-02  Tristan Gingold  <gingold@adacore.com>

* configure.ac: Do not exclude gas for i386-*-darwin.
Add a case for x86_64-*-darwin.
* configure: Regenerate.

From-SVN: r150800

Sync config/ChangeLog from src.

From-SVN: r150799

Mention PR number in my previous commit

From-SVN: r150798

re PR debug/37801 (DWARF output for inlined functions doesn't always use DW_TAG_inlined_subroutine)

Fix for PR debug/37801

gcc/ChangeLog:
* gcc/dwarf2out.c (gen_inlined_subroutine_die): Concentrate on
generating inlined subroutine die only. We shouldn't be
called for anything else.
(gen_block_die): Don't generate inline subroutine debug info for
abstract blocks.

gcc/testsuite/ChangeLog:
* gcc/testsuite/gcc.dg/debug/20020224-1.c: Adjust the comment.
Make sure to trigger inlining optimizations.
* gcc/testsuite/gcc.dg/debug/dwarf2/inline2.c: New test.

From-SVN: r150796

Daily bump.

From-SVN: r150795

re PR fortran/41080 (gfortran -dumpversion does not behave like gcc or g++)

2009-08-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41080
        * gfortranspec.c (lookup_option): Remove gfortran-specific
        version of -dumpversion.

From-SVN: r150792

Print PBB index.

2009-08-15  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-poly.c (print_pbb): Print PBB index.

From-SVN: r150790