* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r162636

part 3 of darwin64 PPC ABI changes

* config/rs6000/rs6000.c (rs6000_override_options):
Use TARGET_MACHO inline, move darwin_one_byte_bool from here...
... to darwin_rs6000_override_options.
(rs6000_return_in_memory): Update preceding comment for darwin
64 bit ABI.  Use TARGET_MACHO inline.
(rs6000_darwin64_struct_check_p): New.
(function_arg_advance): Use rs6000_darwin64_struct_check_p.
(function_arg): Likewise.
(rs6000_arg_partial_bytes): Likewise.
(rs6000_function_value): Likewise.

From-SVN: r162635

* lto-opts.c (lto_file_read_options): Add loop over all inputs.

From-SVN: r162633

* Make-lang.in (lto.o): Add dependency to splay-tree.h

From-SVN: r162632

Add Changelog too

From-SVN: r162631

lto-plugin.c (translate): Remove debug fprintf.

        * lto-plugin.c (translate): Remove debug fprintf.

From-SVN: r162630

re PR target/44903 (FAIL: gcc.dg/pr35258.c execution test)

2010-07-28  Richard Guenther  <rguenther@suse.de>

PR middle-end/44903
* builtins.c (fold_builtin_memory_op): On STRICT_ALIGNMENT
targets try harder to not generate unaligned accesses.

From-SVN: r162624

re PR rtl-optimization/45101 (ICE: in insert_expr_in_table, at gcse.c:1213 with -gcse-las)

PR rtl-optimization/45101
* gcc.dg/pr45101.c: New test.

From-SVN: r162623

re PR rtl-optimization/45101 (ICE: in insert_expr_in_table, at gcse.c:1213 with -gcse-las)

PR rtl-optimization/45101
* gcse.c (hash_scan_set): Fix argument ordering of insert_expr_in_table
for gcse-las.

From-SVN: r162622

re PR tree-optimization/44885 (miscompilation of gnat.dg/aliasing3.adb after mem-ref2)

PR tree-optimization/44885
* tree-sra.c (find_param_candidates): Skip pointer types to arrays
with non-aliased component.

From-SVN: r162621

darwin-driver.c (SWITCH_TAKES_ARG, [...]): Remove.

* config/darwin-driver.c (SWITCH_TAKES_ARG,
WORD_SWITCH_TAKES_ARG): Remove.
* cppspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove.
* defaults.h (DEFAULT_SWITCH_TAKES_ARG,
DEFAULT_WORD_SWITCH_TAKES_ARG): Move from gcc.h.
(SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Move default
definitions from gcc.c.
* gcc.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Move to
defaults.h.
* gcc.h (DEFAULT_SWITCH_TAKES_ARG, DEFAULT_WORD_SWITCH_TAKES_ARG):
Move to defaults.h.
* opts-common.c: Include tm.h.
(decode_cmdline_option): Use SWITCH_TAKES_ARG and
WORD_SWITCH_TAKES_ARG to count arguments to unknown options.
Handle more than one argument.  Set canonical_option_num_elements.
(decode_cmdline_options_to_array): Set
canonical_option_num_elements and trailing elements of
canonical_option.
* opts.h (struct cl_decoded_option): Allow four elements in
canonical_option.  Add field canonical_option_num_elements.
* Makefile.in (opts-common.o): Update dependencies.

ada:
* gcc-interface/misc.c (gnat_init_options): Ignore erroneous
options.  Check canonical_option_num_elements on options copied.

fortran:
* gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
Remove.

From-SVN: r162620

re PR fortran/45077 (ICE with -fwhole-file in fold_convert_loc, at fold-const.c:2021)

2010-07-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45077
        * trans-types.c (gfc_get_derived_type): Fix DT declaration
        from modules for whole-file mode.

2010-07-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45077
        * gfortran.dg/whole_file_24.f90: New.

From-SVN: r162619

re PR middle-end/44790 (Bootstrap fails after MEM-REF merge)

PR middle-end/44790
PR middle-end/44993
* expr.c (expand_expr_real_1) <MEM_REF>: Revert latest change.  Make
sure the base has address_mode before adding the offset.

From-SVN: r162618

Fix typos

From-SVN: r162617

Fix to expose more LIM when creating mem_ref

From-SVN: r162616

Daily bump.

From-SVN: r162615

pt.c (tsubst_expr): Handle getting an AGGR_INIT_EXPR from build_value_init.

* pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
from build_value_init.
* init.c (build_value_init_noctor): Give error for unknown array
bound.

From-SVN: r162603

rtl.def (DEBUG_INSN, [...]): Swap operands 4 and 5.

* rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, NOTE): Swap operands
4 and 5.
* rtl.h (PATTERN, INSN_LOCATOR, NOTE_DATA, NOTE_DELETED_LABEL_NAME,
NOTE_BLOCK, NOTE_EH_HANDLER, NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION,
NOTE_KIND, LABEL_NUSES, LABEL_REFS): Adjust accordingly.
* gengtype.c (adjust_field_rtx_def): Swap operands 4 and 5 of
CODE_LABELs and NOTEs.
* caller-save.c (init_caller_save): Fix up gen_rtx_INSN call.
* combine.c (try_combine): Likewise.
* ira.c (setup_prohibited_mode_move_regs): Likewise.
* print-rtl.c (print_rtx): Start REG_NOTES on a new line.

From-SVN: r162602

coretypes.h (struct cl_option_handlers): Declare.

* coretypes.h (struct cl_option_handlers): Declare.
* hooks.c (hook_int_size_t_constcharptr_int_0): Remove.
* hooks.h (hook_int_size_t_constcharptr_int_0): Remove.
* langhooks-def.h (lhd_handle_option): Declare.
(LANG_HOOKS_HANDLE_OPTION): Use lhd_handle_option.
* langhooks.c (lhd_handle_option): New.
* langhooks.h (struct lang_hooks): Update prototype and return
value type of handle_option hook.
* optc-gen.awk: Generate target_flags_explicit definition for the
driver.
* opts-common.c: Include diagnostic.h.
(handle_option): Move from opts.c.  Update prototype and return
value type.  Use handlers structure.
(read_cmdline_option): Move from opts.c.  Update prototype.  Use
handlers structure.
(set_option): Move from opts.c.
* opts.c (common_handle_option): Update prototype and return value
type.  Update calls to handle_option and enable_warning_as_error.
(unknown_option_callback, post_handling_callback,
lang_handle_option, target_handle_option): New.
(handle_option, read_cmdline_option): Move to opts-common.c.
(read_cmdline_options): Update prototype.  Update call to
read_cmdline_option.
(decode_options): Initialize and use handlers structure.
(set_option): Move to opts-common.c.
(enable_warning_as_error): Update prototype.  Update call to
handle_option.
* opts.h (struct cl_option_handler_func, struct
cl_option_handlers): New.
(handle_option, enable_warning_as_error): Update prototypes.
(read_cmdline_option): Declare.
* Makefile.in (opts-common.o): Update dependencies.

ada:
* gcc-interface/misc.c (gnat_handle_option): Update prototype and
return value type.  Don't check for missing arguments here.

c-family:
* c-common.h (c_common_handle_option): Update prototype and return
value type.
* c-opts.c (c_common_handle_option): Update prototype and return
value type.  Update calls to handle_option and
enable_warning_as_error.

fortran:
* gfortran.h (gfc_handle_option): Update prototype and return
value type.
* options.c (gfc_handle_option): Update prototype and return value
type.

java:
* lang.c (java_handle_option): Update prototype and return value
type.

lto:
* lto-lang.c (lto_handle_option): Update prototype and return
value type.  Remove duplicate assignment to result.

From-SVN: r162601

re PR rtl-optimization/40956 (Constants are never candidates for hoisting)

PR rtl-optimization/40956
PR target/42495
PR middle-end/42574
* gcc.target/arm/pr40956.c, gcc.target/arm/pr42495.c,
* gcc.target/arm/pr42574.c: Add tests.

From-SVN: r162600

arm.c (params.h): Include.

* config/arm/arm.c (params.h): Include.
(arm_override_options): Tune gcse-unrestricted-cost.
* config/arm/t-arm (arm.o): Define dependencies.

From-SVN: r162598

re PR target/42495 (redundant memory load)

PR target/42495
PR middle-end/42574
* basic-block.h (get_dominated_to_depth): Declare.
* dominance.c (get_dominated_to_depth): New function, use
get_all_dominated_blocks as a base.
(get_all_dominated_blocks): Use get_dominated_to_depth.

* gcse.c (occr_t, VEC (occr_t, heap)): Define.
(hoist_exprs): Remove.
(alloc_code_hoist_mem, free_code_hoist_mem): Update.
(compute_code_hoist_vbeinout): Add debug print outs.
(hoist_code): Partially rewrite, simplify.  Use get_dominated_to_depth.

* params.def (PARAM_MAX_HOIST_DEPTH): New parameter to avoid
quadratic behavior.
* params.h (MAX_HOIST_DEPTH): New macro.
* doc/invoke.texi (max-hoist-depth): Document.

From-SVN: r162597

re PR rtl-optimization/40956 (Constants are never candidates for hoisting)

PR rtl-optimization/40956
* config/arm/arm.c (thumb1_size_rtx_costs): Fix cost of simple
constants.

From-SVN: r162596

re PR target/42495 (redundant memory load)

PR target/42495
PR middle-end/42574
* config/arm/arm.c (legitimize_pic_address): Use
gen_calculate_pic_address pattern to emit calculation of PIC address.
(will_be_in_index_register): New function.
(arm_legitimate_address_outer_p, thumb2_legitimate_address_p,)
(thumb1_legitimate_address_p): Use it provided !strict_p.
* config/arm/arm.md (calculate_pic_address): New expand and split.

From-SVN: r162595

re PR target/42495 (redundant memory load)

PR target/42495
PR middle-end/42574
* config/arm/arm.c (thumb1_size_rtx_costs): Add cost for "J" constants.
* config/arm/arm.md (define_split "J", define_split "K"): Make
IRA/reload friendly.

From-SVN: r162594

gcse.c (insert_insn_end_basic_block): Update signature, remove unused checks.

* gcse.c (insert_insn_end_basic_block): Update signature, remove
unused checks.
(pre_edge_insert, hoist_code): Update.

From-SVN: r162593

re PR target/42495 (redundant memory load)

PR target/42495
PR middle-end/42574
* gcse.c (hoist_expr_reaches_here_p): Remove excessive check.

From-SVN: r162592

* gcse.c (hoist_code): Generate new pseudo for every new set insn.

From-SVN: r162591

re PR rtl-optimization/40956 (Constants are never candidates for hoisting)

PR rtl-optimization/40956
PR target/42495
PR middle-end/42574
* gcse.c (compute_code_hoist_vbeinout): Consider more expressions
for hoisting.
(hoist_code): Count occurences in current block too.

From-SVN: r162590

gcse.c (struct expr:max_distance): New field.

* gcse.c (struct expr:max_distance): New field.
(doing_code_hoisting_p): New static variable.
(want_to_gcse_p): Change signature.  Allow constrained hoisting of
simple expressions, don't change behavior for PRE.  Set max_distance.
(insert_expr_in_table): Set new max_distance field.
(hash_scan_set): Update.
(hoist_expr_reaches_here_p): Stop search after max_distance
instructions.
(find_occr_in_bb): New static function.  Use it in ...
(hoist_code): Calculate sizes of basic block before any changes are
done.  Pass max_distance to hoist_expr_reaches_here_p.
(one_code_hoisting_pass): Set doing_code_hoisting_p.

* params.def (PARAM_GCSE_COST_DISTANCE_RATIO,)
(PARAM_GCSE_UNRESTRICTED_COST): New parameters.
* params.h (GCSE_COST_DISTANCE_RATIO, GCSE_UNRESTRICTED_COST): New
macros.
* doc/invoke.texi (gcse-cost-distance-ratio, gcse-unrestricted-cost):
Document.

From-SVN: r162589

gcse.c (compute_transpout, transpout): Remove, move logic to prune_expressions.

* gcse.c (compute_transpout, transpout): Remove, move logic
to prune_expressions.
(compute_pre_data): Move pruning of trapping expressions ...
(prune_expressions): ... here.  New static function.
(compute_code_hoist_data): Use it.
(alloc_code_hoist_mem, free_code_hoist_mem, hoist_code): Update.

Co-Authored-By: Maxim Kuvyrkov <maxim@codesourcery.com>
From-SVN: r162588

adjusting iv update stmt position to enable inst combining. Regression tested on x86-64/linux

From-SVN: r162587

dbgcnt.def (hoist_insn): New debug counter.

* dbgcnt.def (hoist_insn): New debug counter.
* gcse.c (hoist_code): Use it.

From-SVN: r162586

Multiple exit loop handling in ivopts. Regression tested on x86-64/linux

From-SVN: r162585

* Fix extra brackets in my previous commit.

From-SVN: r162584

gcc-dg.exp (cleanup-coverage-files): Remove options from test name.

* lib/gcc-dg.exp (cleanup-coverage-files): Remove options from
test name.
(cleanup-repo-files): Ditto.
(cleanup-saved-temps): Ditto.

From-SVN: r162583

re PR target/44542 (expand_one_stack_var_at may set DECL_ALIGN to a too high value)

PR target/44542
* cfgexpand.c (expand_one_stack_var_at): Limit align to maximum
of max_used_stack_slot_alignment and PREFERRED_STACK_BOUNDARY
instead of MAX_SUPPORTED_STACK_ALIGNMENT.
(expand_one_var): Don't consider DECL_ALIGN for variables for
which expand_one_stack_var_at has been already called.

From-SVN: r162582

re PR testsuite/44701 (PR44492 fix broke gcc.target/powerpc/asm-es-2.c)

PR testsuite/44701
* doc/md.texi: Clarify m and es constraints on PowerPC and m and S
constraints on IA-64.

* gcc.target/powerpc/asm-es-2.c (f2): Add <> constraints.

From-SVN: r162581

acinclude.m4 ([GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS]): Fix messages.

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>

* acinclude.m4 ([GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS]): Fix
messages.
* configure: Regenerate.

From-SVN: r162580

re PR target/44290 (__naked attribute is broken)

PR target/44290
Revert
2010-07-23  Jie Zhang  <jie@codesourcery.com>
* tree-sra.c (ipa_sra_preliminary_function_checks): Return
false if ! tree_versionable_function_p.

From-SVN: r162579

[multiple changes]

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/vstring_util.h: Include bits/range_access.h.
* testsuite/ext/vstring/range_access.cc: New test.

2010-07-27  Ed Smith-Rowland  <3dw4rd@verizon.net>

* include/bits/range_access.h: New.
* include/Makefile.in: Add bits/range_access.h.
* include/Makefile.am: Regenerate.
* include/std/array: Include bits/range_access.h.
* include/std/deque: Ditto.
* include/std/forward_list: Ditto.
* include/std/iterator: Ditto.
* include/std/list: Ditto.
* include/std/map: Ditto.
* include/std/regex: Ditto.
* include/std/set: Ditto.
* include/std/string: Ditto.
* include/std/unordered_map: Ditto.
* include/std/unordered_set: Ditto.
* include/std/vector: Ditto.
* include/std/valarray: Add begin() and end().
* libsupc++/initializer_list: Ditto.
* include/tr1_impl/utility: Add begin() and end().
* include/std/tuple: Ditto.
* testsuite/24_iterators/headers/iterator/range_access.cc: New test.
* testsuite/24_iterators/range_access.cc: Ditto.
* testsuite/28_regex/range_access.cc: Ditto.
* testsuite/18_support/initializer_list/range_access.cc: Ditto.
* testsuite/21_strings/basic_string/range_access.cc: Ditto.
* testsuite/26_numerics/valarray/range_access.cc: Ditto.
* testsuite/23_containers/unordered_map/range_access.cc: Ditto.
* testsuite/23_containers/multimap/range_access.cc: Ditto.
* testsuite/23_containers/set/range_access.cc: Ditto.
* testsuite/23_containers/unordered_multimap/range_access.cc: Ditto.
* testsuite/23_containers/forward_list/range_access.cc: Ditto.
* testsuite/23_containers/unordered_set/range_access.cc: Ditto.
* testsuite/23_containers/vector/range_access.cc: Ditto.
* testsuite/23_containers/deque/range_access.cc: Ditto.
* testsuite/23_containers/multiset/range_access.cc: Ditto.
* testsuite/23_containers/list/range_access.cc: Ditto.
* testsuite/23_containers/unordered_multiset/range_access.cc: Ditto.
* testsuite/23_containers/map/range_access.cc: Ditto.
* testsuite/23_containers/array/range_access.cc: Ditto.
* testsuite/20_util/tuple/range_access.cc: Ditto.
* testsuite/20_util/pair/range_access.cc: Ditto.

From-SVN: r162578

dwarf2out.c (add_data_member_location_attribute): Use add_AT_unsigned instead of add_AT_int if offset is non-negative.

* dwarf2out.c (add_data_member_location_attribute): Use
add_AT_unsigned instead of add_AT_int if offset is non-negative.

From-SVN: r162576

re PR c/45079 (function names in error message (�c_maybe_const_expr� not supported by 'pp_c_expression'))

PR c/45079
* c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.

* gcc.dg/pr45079.c: New test.

From-SVN: r162575

postreload.c (try_replace_in_use): New static function.

* postreload.c (try_replace_in_use): New static function.
(reload_combine_recognize_const_pattern): Use it here.  Allow
substituting into a final add insn, and substituting into a memory
reference in an insn that sets the reg.

From-SVN: r162573

common.opt (o): Add MissingArgError.

* common.opt (o): Add MissingArgError.
* doc/options.texi (MissingArgError): Document.
* hooks.c (hook_bool_constcharptr_size_t_false): Remove.
* hooks.h (hook_bool_constcharptr_size_t_false): Remove.
* langhooks-def.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
(LANG_HOOKS_INITIALIZER): Remove missing_argument hook
initializer.
* langhooks.h (struct lang_hooks): Remove missing_argument.
* optc-gen.awk: Handle MissingArgError and output new structure
field initializers.
* opts.c (read_cmdline_option): Use missing_argument_error field
instead of missing_argument langhook.
* opts.h (struct cl_option): Add missing_argument_error field.
* system.h (LANG_HOOKS_MISSING_ARGUMENT): Poison.

c-family:
* c-common.h (c_common_missing_argument): Remove.
* c-opts.c (c_common_missing_argument): Remove.
* c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
idirafter, imacros, include, isysroot, isystem, iquote): Add
MissingArgError.
* c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.

cp:
* cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.

po:
* exgettext: Also extract MissingArgError texts from .opt files.

From-SVN: r162571

add missing changelog

From-SVN: r162569

re PR target/29090 (gcc.dg-struct-layout-1 failures on Darwin PPC at -m64)

PR target/29090
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Special-case the
Darwin64 ABI, for zero-sized objects.

From-SVN: r162568

re PR target/35491 (wrong ABI for some struct passing with vector code)

PR target/35491
PR target/29090

Merge from Apple local 4.2.1.
2005-05-11  Stan Shebs  <shebs@apple.com>
Fix 64-bit varargs for Darwin (Radar 4028089).
* config/rs6000/rs6000.h (rs6000_args): New field floats_in_gpr.
* config/rs6000/rs6000.c (rs6000_darwin64_record_arg_advance_flush):
Add argument, add case for 8-byte register half-filled with a float.
(rs6000_darwin64_record_arg_advance_recurse): Detect and handle
single-precision floats specially.

From-SVN: r162567

re PR tree-optimization/44152 (ICE on compiling xshow.f of xplor-nih with -O3 -ffast-math -fwhopr)

PR tree-optimization/44152
* tree-vect-slp.c (vect_build_slp_tree): Collect nodes with
complex numbers for further check.
(vect_supported_load_permutation_p): Check nodes with
complex numbers.

From-SVN: r162564

re-enable tls and lto tests for ObjC/C++

PR ObjC/44140
* obj-c++.dg/torture/tls/thr-init-1.mm: Re-enable test.
* obj-c++.dg/torture/tls/thr-init-2.mm: Ditto.
* obj-c++.dg/torture/tls/thr-init-3.mm: Ditto.
* obj-c++.dg/torture/trivial.mm: Ditto.
* objc.dg/torture/tls/thr-init-2.m: Ditto.
* objc.dg/torture/tls/thr-init-3.m: Ditto.
* objc.dg/torture/tls/thr-init.m: Ditto.
* objc.dg/torture/trivial.m: Ditto.

From-SVN: r162563

acinclude.m4 ([GLIBCXX_CHECK_STDIO_MACROS]): Remove.

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>
    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

* acinclude.m4 ([GLIBCXX_CHECK_STDIO_MACROS]): Remove.
([GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS]): Add, actually
compute the constants via AC_COMPUTE_INT.
* configure.ac: Call the latter.
* include/bits/ios_base.h: Adjust.
* include/bits/char_traits.h: Likewise.
* testsuite/27_io/ios_base/cons/assign_neg.cc: Adjust dg-error
line number.
* testsuite/27_io/ios_base/cons/copy_neg.cc: Likewise.
* config.h.in: Regenerate.
* configure: Likewise.

2010-07-27  Paolo Carlini  <paolo.carlini@oracle.com>

* config/io/c_io_stdio.h: Do not include <cstddef>.

Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
From-SVN: r162562

char4_iunit_1.f03: Add ieee options.

* gfortran.dg/char4_iunit_1.f03: Add ieee options.
Skip on spu-*-* targets.

From-SVN: r162561

langhooks-def.h (lhd_init_options, [...]): New.

* langhooks-def.h (lhd_init_options, LANG_HOOKS_OPTION_LANG_MASK,
LANG_HOOKS_COMPLAIN_WRONG_LANG_P): New.
(LANG_HOOKS_INIT_OPTIONS): Update default definition.
(LANG_HOOKS_INITIALIZER): Add new hooks.
* langhooks.c (lhd_init_options, lhd_complain_wrong_lang_p): New.
* langhooks.h (struct lang_hooks): Add new hooks option_lang_mask
and complain_wrong_lang_p.  Update init_options prototype.
* c-objc-common.c (c_initialize_diagnostics): First call
c_common_initialize_diagnostics.
* c-objc-common.h (LANG_HOOKS_OPTION_LANG_MASK,
LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
* coretypes.h (struct cl_option, struct cl_decoded_option):
Declare.
* hooks.c (hook_uint_uint_constcharptrptr_0): Remove.
(hook_uint_void_0): New.
* hooks.h (hook_uint_uint_constcharptrptr_0): Remove.
(hook_uint_void_0): New.
* opts-common.c (decode_cmdline_option,
decode_cmdline_options_to_array): Also fill in canonical_option
field.
* opts.c (complain_wrong_lang): Use langhook to determine whether
to complain instead of special-casing LTO.
(decode_options): Separate lang_mask determination with
option_lang_mask hook from call of init_options hook.
* opts.h (struct cl_decoded_option): Add canonical_option.

ada:
* gcc-interface/misc.c (gnat_option_lang_mask): New.
(gnat_init_options): Update prototype.  Reconstruct argv array
from decoded options.

c-family:
* c-common.h (c_common_option_lang_mask,
c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
New.
(c_common_init_options): Update prototype.
* c-opts.c (c_common_option_lang_mask): New.
(c_common_initialize_diagnostics): Split out of
c_common_init_options.
(accept_all_c_family_options, c_common_complain_wrong_lang_p):
New.
(c_common_init_options): Update prototype.  Use decoded options in
search for -lang-asm.

cp:
* cp-objcp-common.c (cxx_initialize_diagnostics): First call
c_common_initialize_diagnostics.
* cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.

fortran:
* cpp.c (gfc_cpp_init_options): Update prototype.  Use number of
decoded options in allocating deferred_opt.
* cpp.h (gfc_cpp_init_options): Update prototype.
* f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
* gfortran.h (gfc_option_lang_mask): New.
(gfc_init_options): Update prototype.
* options.c (gfc_option_lang_mask): New.
(gfc_init_options): Update prototype.  Pass new arguments to
gfc_cpp_init_options.

java:
* lang.c (java_option_lang_mask): New.
(java_init_options): Update prototype.
(LANG_HOOKS_OPTION_LANG_MASK): Define.

lto:
* lto-lang.c (lto_option_lang_mask, lto_complain_wrong_lang_p):
New.
(lto_init_options): Update prototype.
(LANG_HOOKS_OPTION_LANG_MASK, LANG_HOOKS_COMPLAIN_WRONG_LANG_P):
Define.

From-SVN: r162560

re PR tree-optimization/45083 (strange warning text from gcc)

PR tree-optimization/45083
* tree-inline.c (add_local_variables): Also remap DECL_DEBUG_EXPR.

* gcc.dg/pr45083.c: New test.

From-SVN: r162559

re PR rtl-optimization/45051 (gcc.c-torture/execute/builtins/abs-2.c and abs-3.c due to "track subwords of DImode allocnos")

PR rtl-optimization/45051
* reload1.c (delete_output_reload): Use refers_to_regno_p rather
than reg_mentioned_p.

From-SVN: r162558

re PR fortran/40873 (-fwhole-file -fwhole-program: Wrong decls cause too much to be optimized away)

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40873
        * trans-decl.c (gfc_get_extern_function_decl): Fix generation
        for functions which are later in the same file.
        (gfc_create_function_decl, build_function_decl,
        build_entry_thunks): Add global argument.
        * trans.c (gfc_generate_module_code): Update
        gfc_create_function_decl call.
        * trans.h (gfc_create_function_decl): Update prototype.
        * resolve.c (resolve_global_procedure): Also resolve for
        IFSRC_IFBODY.

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40873
        * gfortran.dg/whole_file_22.f90: New test.
        * gfortran.dg/whole_file_23.f90: New test.

From-SVN: r162557

Daily bump.

From-SVN: r162554

postreload.c (reload_combine_recognize_const_pattern): Move test for limiting the insn movement to the right scope.

* postreload.c (reload_combine_recognize_const_pattern): Move test
for limiting the insn movement to the right scope.

From-SVN: r162550

re PR target/44132 (emutls is broken under a range of circumstances.)

PR target/44132
Emulated TLS rewrite.

From-SVN: r162549

14220.cc: XFAIL on Solaris 9/x86, 32-bit Solaris 10/x86 and 64-bit Solaris 10/SPARC.

* testsuite/22_locale/num_put/put/char/14220.cc: XFAIL on Solaris
9/x86, 32-bit Solaris 10/x86 and 64-bit Solaris 10/SPARC.
* testsuite/22_locale/num_put/put/wchar_t/14220.cc: XFAIL on
Solaris 9/x86 and 32-bit Solaris 10/x86.

* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
Only XFAIL on Solaris 8 and 9.
* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
Likewise.

* testsuite/ext/enc_filebuf/char/13598.cc: XFAIL before Solaris 11.

From-SVN: r162545

lto-streamer.h (struct lto_file_decl_data): Mark resolutions with GTY((skip)).

* lto-streamer.h (struct lto_file_decl_data): Mark resolutions with
GTY((skip)).

From-SVN: r162544

target.def (output_source_filename): New hook.

* target.def (output_source_filename): New hook.
* doc/tm.texi.in (TARGET_ASM_OUTPUT_SOURCE_FILENAME): Document.
* doc/tm.texi: Regenerate.
* toplev.c (output_file_directive) Remove function.
* toplev.h (output_file_directive) Remove.
* output.h (default_asm_output_source_filename,
output_file_directive): Declare.
* varasm.h (default_asm_output_source_filename,
output_file_directive): New functions.

* config/mips/mips.h (ASM_OUTPUT_SOURCE_FILENAME): Remove macro.
* config/mips/mips-protos.h (mips_output_filename): Remove.
* config/mips/mips.c (mips_output_filename): Make Static.
(TARGET_ASM_OUTPUT_SOURCE_FILENAME): Define.

From-SVN: r162542

pr44900.C: Use dg-require-effective-target sse_runtime.

* g++.dg/torture/pr44900.C: Use dg-require-effective-target
sse_runtime.
* gcc.dg/attr-weak-hidden-1a.c: Use dg-require-weak,
dg-require-visibility.

From-SVN: r162541

libgomp.texi: Add function keyword to a couple of Fortran interfaces...

* libgomp.texi: Add function keyword to a couple of Fortran
interfaces, use integer instead of int for Fortran.

From-SVN: r162540

re PR tree-optimization/43784 (-Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution)

2010-07-26  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43784
* tree-nrv.c (dest_safe_for_nrv_p): It's not safe to NRV
if the destination is used by the call.

* gcc.c-torture/execute/pr43784.c: New testcase.
* g++.dg/torture/pr43784.C: Likewise.

From-SVN: r162539

libgomp.texi: Fix spelling and pasto problems throughout.

        * libgomp.texi: Fix spelling and pasto problems throughout.
        Adjust prototypes to match code.

From-SVN: r162538

re PR tree-optimization/45073 (gfortran.dg/assumed_charlen_function_3.f90 ICEs with -fprofile-generate)

2010-07-26  Richard Guenther  <rguenther@suse.de>

PR middle-end/45073
* gimple-fold.c (gimplify_and_update_call_from_tree): Conditionalize
SSA updating on being in SSA form.

From-SVN: r162537

re PR tree-optimization/45056 (ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1023)

2010-07-26  Richard Guenther  <rguenther@suse.de>

PR middle-end/45056
* gimple-fold.c (fold_stmt_1): Also fold references in
debug stmts.

* g++.dg/pr45056.C: New testcase.

From-SVN: r162536

re PR tree-optimization/45071 (ICE: tree check: expected ssa_name, have integer_cst in inhibit_phi_insertion, at tree-ssa-pre.c:3278 with -ftree-pre -ftree-vectorize)

2010-07-26  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45071
* tree-ssa-sccvn.c  (vn_reference_maybe_forwprop_address): Always
adjust op->opcode.

* gcc.dg/pr45071.c: New testcase.

From-SVN: r162534

re PR fortran/45066 (ICE in namelist read in snapshot of 7/24/2010)

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45066
        * trans-io.c (build_dt): Use NULL_TREE rather than NULL
        for call to transfer_namelist_element.
        * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
        for -fwhole-file.

2010-07-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45066
        * gfortran.dg/namelist_62.f90: New.

From-SVN: r162532

Add file forgotten in commit Rev. 162500

2010-07-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40011
        * gfortran.dg/whole_file_21.f90: New.

From-SVN: r162531

configure.ac: Support all v850 targets.

        * configure.ac: Support all v850 targets.
        * configure: Regenerate.

        * config/v850/lib1funcs.asm (save_r2_r31, return_r2_r31,
        save_r20_r31, return_r20_r31, save_r21_r31, return_r21_r31,
        save_r22_r31, return_r22_r31, save_r23_r31, return_r23_r31,
        save_r24_r31, return_r24_r31, save_r25_r31, return_r25_r31,
        save_r26_r31, return_r26_r31, save_r27_r31, return_r27_r31,
        save_r28_r31, return_r28_r31, save_r29_r31, return_r29_r31,
        save_r31, return_r31, save_interrupt, return_interrupt,
        save_all_interrupt, return_all_interrupt, L_save_r2_r31,
        L_return_interrupt, callt_return_interrupt, L_restore_all_interrupt,
        L_save_##START##_r31c, L_callt_save_r31c: Updated as per the
        new ABI requirements.
        save_r6_r9, L_callt_save_r6_r9: Remove.
        * config/v850/predicates.md (even_reg_operand, disp23_operand,
        const_float_1_operand const_float_0_operand): New Predicates.
        (pattern_is_ok_for_prepare, pattern_is_ok_for_prologue,
        pattern_is_ok_for_epilogue): Update as per the ABI requirements.
        * config/v850/t-v850: Update multilibs for new target variants.
        (save_varargs, callt_save_varargs, callt_save_r6_r9): Remove.
        * config/v850/t-v850e: Likewise.
        * config/v850/v850.c (v850_issue_rate): New.
        (v850_strict_argument_naming): New.
        (function_arg): Modify to generate a different ABI.
        (print_operand): Update case 'z' to support float modes.
        (output_move_single): Modify to generate appropriate and better
        assembly.
        (v850_float_z_comparison_operator, v850_select_cc_mode,
        v850_float_nz_comparison_operator,  v850_gen_float_compare,
        v850_gen_compare): New functions to support comparison of
        float values.
        (ep_memory_offset): Add support for V850E2 targets.
        (INTERRUPT_FIXED_NUM, INTERRUPT_ALL_SAVE_NUM): Update.
        (INTERRUPT_REGPARM_NUM): Remove.
        (compute_register_save_size): Add extra case to save/restore
        long call.
        (use_prolog_function): New function to support prologue.
        (expand_prologue): Add support for V850E2 targets and modified
        as per the current ABI requirements.
        (expand_epilogue): Likewise.
        (construct_restore_jr): Modify based on TARGET_LONG_CALLS.
        (construct_save_jarl): Likewise.
        (construct_dispose_instruction): Update as per the current ABI
        requirements.
        (construct_prepare_instruction): Likewise.
        * config/v850/v850.h(TARGET_CPU_DEFAULT): Add target predefines.
        (TARGET_CPU_v850e2, TARGET_CPU_v850e2v3): Define
        (CPP_SPEC): Updated to support v850e2 targets.
        (STRICT_ALIGNMENT): Modified.
        (FIRST_PSEUDO_REGISTER): Updated to add even registers.
        (FIXED_REGISTERS): Likewise.
        (CALL_USED_REGISTERS): Likewise.
        (CONDITIONAL_REGISTER_USAGE): Updated.
        (HARD_REGNO_MODE_OK): Updated.
        (reg_class): Updated to add even registers.
        (REG_CLASS_NAMES): Likewise.
        (REG_CLASS_CONTENTS): Likewise.
        (REGNO_REG_CLASS): Updated for CC registers.
        (REG_CLASS_FROM_LETTER): Added support for even registers.
        (REGNO_OK_FOR_BASE_P): Updated for CC registers.
        (STACK_POINTER_REGNUM, FRAME_POINTER_REGNUM, LINK_POINTER_REGNUM,
        ARG_POINTER_REGNUM): Updated.
        (FUNCTION_ARG_ADVANCE): Define.
        (REG_PARM_STACK_SPACE): Update as per the current ABI requirements.
        (OUTGOING_REG_PARM_STACK_SPACE): Remove.
        (EXTRA_CONSTRAINT): Add new constraint 'W' for 23-bit displacement.
        (GO_IF_LEGITIMATE_ADDRESS): Updated.
        (SELECT_CC_MODE): Define.
        (REGISTER_NAMES): Updated to add psw and fcc registers.
        (ADDITIONAL_REGISTER_NAMES): Updated.
        (ASM_OUTPUT_ADDR_DIFF_ELT): Updated to support new targets.
        (JUMP_TABLES_IN_TEXT_SECTION): Updated.
        * config/v850/v850.md (define_constants): Define new constants.
        (type): Update store,bit1,macc,div,fpu and single attributes.
        (cpu): New attribute.
        (cc): Add set_z attribute.
        (unsign23byte_load, sign23byte_load, unsign23hword_load,
        sign23hword_load, 23word_load, 23byte_store, 23hword_store,
        23word_store): New instructions for 23-bit displacement load and
        store.
        (movqi_internal, movhi_internal): Update the attributes.
        (movsi, movsi_internal_v850e): Updated to support v850e2 targets.
        (movsi_internal_v850e, movsi_internal, movsf_internal): Update
        the attributes.
        (v850_tst1): Modified using CC_REGNUM.
        (tstsi): Remove.
        (cmpsi): Modified as define_expand from define_insn.
        (cmpsi_insn, cmpsf, cmpdf): New instructions.
        (addsi3, subsi3, negsi2, divmodsi4, udivmodsi4, divmodhi4,
        udivmodhi4, v850_clr1_1, v850_clr1_2, v850_clr1_3, andsi3,
        v850_set1_1, v850_set1_3, iorsi3, v850_not1_1, v850_not1_3, xorsi3,
        one_cmplsi2): Clobber the CC_REGNUM register.
        (v850_clr1_1, v850_clr1_2, v850_clr1_3, andsi3, v850_set1_1,
        v850_set1_2, v850_set1_3, iorsi3, v850_not1_1, v850_not1_2,
        v850_not1_3, xorsi3, one_cmplsi2): Update the attributes
        accordingly.
        (setf_insn, set_z_insn, set_nz_insn): New instructions for
        v850e2v3 target.
        (movsicc_normal_cc, movsicc_reversed_cc): New instructions.
        (movsicc, movsicc_normal, movsicc_reversed): Add support for V850E2
        targets.
        (sasf_1, sasf_2): Remove.
        (sasf): New instruction.
        (rotlhi3, rotlhi3_8, rotlsi3, rotlsi3_16): Update to support V850E2
        targets. CC_REGNUM register is clobbered and attributes are
        updated.
        (branch_z_normal, branch_z_invert, branch_nz_normal,
        branch_nz_invert): New branch related instructions.
        (jump): Updated the attributes.
        (switch): Update to support new targets. CC_REGNUM register is
        clobbered and attributes are updated.
        (call_internal_short, call_internal_long, call_value_internal_short,
        call_value_internal_long): Updated the attributes.
        (zero_extendhisi2, zero_extendqisi2): CC_REGNUM register is
        clobbered and attributes are updated.
        (extendhisi_insn, extendhisi2, extendqisi_insn, extendqisi2):
        Update to support new targets. CC_REGNUM register is clobbered.
        (ashlsi3_v850e2, lshrsi3_v850e2, ashrsi3_v850e2): New shift
        instructions.
        (lshrsi3, ashrsi3): CC_REGNUM register is clobbered and attributes
        are updated.
        (ffssi2, addsf3, adddf3, subsf3, subdf3, mulsf3, muldf3, divsf3,
        divdf3, minsf3, mindf3, maxsf3, maxdf3, abssf2, absdf2, negsf2,
        negdf2, sqrtsf2, sqrtdf2, truncsfsi2, truncdfsi2, floatsisf2,
        floatsidf2, extendsfdf2, extenddfsf2, recipsf2, recipdf2,
        rsqrtsf2, rsqrtdf2, maddsf4, msubsf4, nmaddsf4, nmsubsf4,
        cmpsf_le_insn, cmpsf_lt_insn, cmpsf_ge_insn, cmpsf_gt_insn,
        cmpsf_eq_insn, cmpsf_ne_insn, cmpdf_le_insn, cmpdf_lt_insn,
        cmpdf_ge_insn, cmpdf_gt_insn, cmpdf_eq_insn, cmpdf_ne_insn, trfsr,
        movsfcc, movdfcc, movsfcc_z_insn, movsfcc_nz_insn, movdfcc_z_insn,
        movdfcc_nz_insn, movedfcc_z_zero, movedfcc_nz_zero): New floating
        point instructions defined for V850e2v3 target.
        (callt_save_interrupt, callt_return_interrupt, return_interrupt):
        Add support for V850E2 targets and CC_REGNUM register is clobbered.
        (callt_save_all_interrupt, callt_restore_all_interrupt): Add
        support for new targets.
        * config/v850/v850-modes.def: New file.
        * config/v850/v850.opt(mstrict-align): Remove.
        (mno-strict-align, mjump-tables-in-data-section, mv850e2,
        mv850e2v3): New command line options for V850.
        * config.gcc: Update the newly added files.
        * doc/invoke.texi: Update the newly added command line options for
        V850 target.

From-SVN: r162530

re PR tree-optimization/45052 (volatile ignored)

2010-07-26  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45052
* ipa-pure-const.c (check_stmt): Check volatileness.

From-SVN: r162528

pr45017.c: Move ...

2010-07-26  Richard Guenther  <rguenther@suse.de>

* gcc.c-torture/execute/pr45017.c: Move ...
* gcc.dg/torture/pr45017.c: ... here.  Restrict to i?86 and x86_64.

From-SVN: r162527

Daily bump.

From-SVN: r162525

re PR target/44707 (operand requires impossible reload)

PR target/44707
* config/sparc/sparc-protos.h (sparc_legitimize_reload_address): New.
* config/sparc/sparc.c: Include reload.h.
(legitimize_tls_address): Rename into...
(sparc_legitimize_tls_address): ...this.
(legitimize_pic_address): Rename into...
(sparc_legitimize_pic_address): ...this.
(sparc_expand_move): Adjust to above renaming.
(sparc_tls_referenced_p): Likewise.
(sparc_legitimize_tls_address): Likewise.
(sparc_legitimize_pic_address): Likewise.
(sparc_legitimize_address): Likewise.
(sparc_output_mi_thunk): Likewise.
(sparc_legitimize_reload_address): New global function.  Recognize
(lo_sum (high ...) ...) patterns generated by earlier passes.
* config/sparc/sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Use above function.

From-SVN: r162521

re PR target/44484 (revision 160260 caused sparc64 testsuite failures)

PR target/44484
* config/sparc/predicates.md (memory_reg_operand): Delete.
* config/sparc/sync.md (sync_compare_and_swap): Minor tweaks.
(*sync_compare_and_swap): Encode the address form in the pattern.
(*sync_compare_and_swapdi_v8plus): Likewise.

From-SVN: r162520

re PR fortran/40628 (Assignment using "= trim(string)": Optimize "trim" away)

2010-07-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/40628
* Make-lang.in:  Add fortran/frontend-passes.o.
* gfortran.h:  Add prototype for gfc_run_passes.
* resolve.c (gfc_resolve):  Call gfc_run_passes.
* frontend-passes.c:  New file.

2010-07-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/40628
* trim_optimize_1.f90:  New test.
* character_comparision_1.f90:  New test.

From-SVN: r162519

re PR fortran/42852 (gfortran -Wall warns about truncated lines when only a continuation character is truncated)

2010-07-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/42852
* scanner.c (gfc_next_char_literal): Enable truncation warning for
free-form '&'.

From-SVN: r162518

Fix out of order log entry from 162516 commit.

From-SVN: r162517

re PR fortran/44660 (ICE in resolve_equivalence())

2010-07-25  Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/44660
* gfortran.h (gfc_namespace): New field old_equiv.
(gfc_free_equiv_until): New prototype.
* match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
a parameterized stop condition.
(gfc_free_equiv): Use gfc_free_equiv_until.
* parse.c (next_statement): Save equivalence list.
(reject_statement): Restore equivalence list.

From-SVN: r162516

re PR libstdc++/45060 (Wreorder warning in bits/hashtable.h)

2010-07-25  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/45060
* include/bits/hashtable.h (_Hashtable::_Hashtable(_Hashtable&&)):
Reorder mem-initializers.

From-SVN: r162515

re PR fortran/42852 (gfortran -Wall warns about truncated lines when only a continuation character is truncated)

2010-07-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/42852
* gfortran.dg/wtruncate_fix.f: New test.

From-SVN: r162514

re PR fortran/42852 (gfortran -Wall warns about truncated lines when only a continuation character is truncated)

2010-07-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/42852
* scanner.c (gfc_next_char_literal): Move check for truncation earlier
in the function so that it does not get missed by early exits.
(load_line): Add checks for quoted strings and free form comments to
disable warnings on comments. Add check for ampersand as first
character after truncation and don't warn for this case, but warn if
there are subsequent non-whitespace characters.

From-SVN: r162512

Support "//" as assembler comments.

2010-07-25  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/45068
* g++.dg/debug/dwarf2/nested-2.C: Support "//" as comments.

From-SVN: r162511

Daily bump.

From-SVN: r162507

install.texi (Specific, [...]): Adjust to recent changes.

* doc/install.texi (Specific, *-*-freebsd*): Adjust to recent
changes.  Streamline paragraph on compatibility with the system
compiler.

From-SVN: r162503

re PR lto/43788 (ICE: verify_stmts failed: statement marked for throw, but doesn't)

2010-07-24  Richard Guenther  <rguenther@suse.de>

PR lto/43788
* g++.dg/lto/20100724-1_0.C: New testcase.

From-SVN: r162502

re PR lto/43212 ([LTO] error: control flow in the middle of basic block)

2010-07-24  Richard Guenther  <rguenther@suse.de>

PR lto/43212
* gcc.dg/lto/20100724-1_0.c: New testcase.
* gcc.dg/lto/20100724-1_1.c: Likewise.

From-SVN: r162501

re PR fortran/40011 (Problems with -fwhole-file)

2010-07-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40011
        * parse.c (gfc_parse_file): Do not override
        gfc_global_ns_list items.

2010-07-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40011
        * gfortran.dg/whole_file_21.f90: New.

        * gfortran.dg/integer_exponentiation_3.F90: Use
        -ffloat-store only for i?86/x86-64 -m32.

From-SVN: r162500

re PR middle-end/45035 (FAIL: gcc.dg/guality/pr36728-2.c)

PR middle-end/45035
* alias.c (true_dependence_1): Fix thinko in merge of old
true_dependence and canon_true_dependence.

From-SVN: r162499

entry_13.f90: Use abs() > eps instead of "/=".

2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/entry_13.f90: Use abs() > eps instead of "/=".
        * gfortran.dg/integer_exponentiation_3.F90: Use -ffloat-store.

        Missed files from previous commit:

        * gfortran.dg/func_decl_5.f90: New.
        * gfortran.dg/intrinsic_std_6.f90: New.

From-SVN: r162498

lto-streamer-out.c (write_symbol): Fix visibilities of external references.

* lto-streamer-out.c (write_symbol): Fix visibilities of external
references.

From-SVN: r162497

Daily bump.

From-SVN: r162496

Fix violations of self-assignment check in GCC source.

From-SVN: r162492

re PR fortran/45045 (Named COMMON with different size: No warning with -fwhole-file)

gcc/fortran/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * options.c (gfc_init_options): Enable -fwhole-file by default.
        * interface.c (compare_parameter): Assume a Hollerith constant is
        compatible with all other argument types.

libgomp/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
        silence -fwhole-file warning.

gcc/testsuite/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/func_decl_4.f90: Split test into two ...
        * gfortran.dg/func_decl_5.f90: ... parts.
        * gfortran.dg/common_resize_1.f: xfail two warnings (cf. PR 45045).
        * gfortran.dg/bounds_temporaries_1.f90: Add new dg-warning.
        * gfortran.dg/global_references_1.f90: Add new dg-warning.
        * gfortran.dg/generic_actual_arg.f90: Add new dg-warning.
        * gfortran.dg/entry_17.f90: Remove no-longer needed dg-warning.
        * gfortran.dg/used_before_typed_4.f90: Add new dg-warning.
        * gfortran.dg/bounds_check_strlen_1.f90: Add new dg-warning.
        * gfortran.dg/intrinsic_std_1.f90: Split by remove tree dump ...
        * gfortran.dg/intrinsic_std_6.f90: ... and create a dump test.
        * gfortran.dg/sizeof.f90: Make test valid.
        * gfortran.dg/pr20865.f90: Add new dg-error.
        * gfortran.dg/integer_exponentiation_2.f90: Add new dg-warnings.
        * gfortran.dg/g77/19990218-0.f: Ditto.
        * gfortran.dg/g77/19990218-1.f: Ditto.
        * gfortran.dg/g77/970625-2.f: Ditto.
        * gfortran.dg/pr37243.f: Fix function declaration.
        * gfortran.dg/use_only_1.f90: Fix implicit typing.
        * gfortran.dg/loc_1.f90: Fix pointer datatype.

From-SVN: r162491

utils.c (update_pointer_to): In the unconstrained array case, merge the alias set of the old pointer type.

* gcc-interfaces/utils.c (update_pointer_to): In the unconstrained
array case, merge the alias set of the old pointer type.

From-SVN: r162488

re PR fortran/44945 (Wrong decl for module vars / FAIL: gfortran.dg/char_array_structure_constructor.f90)

2010-07-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44945
        * trans-decl.c (gfc_get_symbol_decl): Use module decl with
        -fwhole-file also for derived types.
        * trans-types.c (copy_dt_decls_ifequal): Remove static and
        rename to gfc_copy_dt_decls_ifequal.
        (gfc_get_derived_type): Update call.
        * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.

2010-07-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/44945
        * gfortran.dg/char_array_structure_constructor.f90: Add
        -fwhole-file as dg-option as it otherwise fails on some
        systems.

From-SVN: r162487

re PR fortran/45030 (-fwhole-file: Bogus error message with ENTRY and different result types)

2010-07-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45030
        * resolve.c (resolve_global_procedure): Properly handle ENTRY.

From-SVN: r162486

utils.c (gnat_types_compatible_p): Revert latest change and recurse only for multidimensional array types instead.

* gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
and recurse only for multidimensional array types instead.

From-SVN: r162485