* config/dfp-bit.c (dfp_binary_func): Fix typedef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119067 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * cp-tree.def (STATIC_ASSERT): New.
* cp-objcp-common.c (cp_tree_size): Handle STATIC_ASSERT.
* error.c (dump_decl): Handle STATIC_ASSERT.
* cp-tree.h (STATIC_ASSERT_CONDITION): New.
        (STATIC_ASSERT_MESSAGE): New.
(STATIC_ASSERT_SOURCE_LOCATION): New.
(struct tree_static_assert): New.
(enum cp_tree_node_structure_enum): Add TS_CP_STATIC_ASSERT.
(union lang_tree_node): Add static_assertion.
        (finish_static_assert): Declare.
* cxx-pretty-print.c (pp_cxx_statement): Handle STATIC_ASSERT.
(pp_cxx_declaration): Handle STATIC_ASSERT.
* pt.c (instantiate_class_template): Handle
STATIC_ASSERT members.
        (tsubst_expr): Handle STATIC_ASSERT statements.
* semantics.c (finish_static_assert): New.
        * lex.c (D_CPP0X): New.
        (reswords): Add static_assert keyword.
        (init_reswords): If not flag_cpp0x, mask out C++0x keywords.
        * parser.c (cp_parser_block_declaration): Parse static
assertions.
        (cp_parser_static_assert): New.
        (cp_parser_member_declaration): Parse static assertions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119066 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * c-common.h (enum rid): Add RID_STATIC_ASSERT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119065 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Don't include decRound in library used by compiler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119064 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21      Douglas Gregor <doug.gregor@gmail.com>

        * g++.dg/cpp0x/static_assert1.C: New.
        * g++.dg/cpp0x/static_assert2.C: New.
        * g++.dg/cpp0x/static_assert3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119063 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * MAINTAINERS (spu port): Add myself as maintainer.
        (libobjc): Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119062 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/hashtable.h: -Wshadow fixes.
* include/ext/pb_ds/detail/cc_hash_table_map_/erase_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/cc_hash_table_map_/resize_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/pat_trie_/internal_node.hpp: Same.
* include/ext/pb_ds/detail/gp_hash_table_map_/
constructor_destructor_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp: Same.
* include/ext/pb_ds/detail/ov_tree_map_/
constructors_destructor_fn_imps.hpp: Same.
* src/mt_allocator.cc: Same.
* src/debug.cc: Same.
* config/locale/gnu/codecvt_members.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119061 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21  Gary Benson  <gbenson@redhat.com>

* java/security/Security.java: Merge with classpath.
* java/lang/Package.java: Likewise.
* java/lang/Class.java (getDeclaredAnnotations): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119057 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21  Richard Guenther  <rguenther@suse.de>

* tree-vectorizer.h (NUM_PATTERNS): Increase.
* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
vect_recog_pow_pattern.
(vect_recog_pow_pattern): New function.

* gcc.dg/vect/vect-pow-1.c: New testcase.
* gcc.dg/vect/vect-pow-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119056 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (hard_regno_mode_ok): Only allow first 31
regs for DImode.
(bfin_register_move_cost): Bump costs if trying to move plain
integer values through accumulators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119055 138bc75d-0d04-0410-961f-82ee72b054a4

Adding myself as a mantainer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119050 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.opt (mstack-check-l1): New.
* doc/invoke.texi (Blackfin Options): Document it.
* config/bfin/bfin.c (bfin_expand_prologue): Generate code to use
stack bounds in L1 memory if the new option is enabled.
(override_options): Don't allow combinations of -fstack-limit and
-mstack-check-l1.
(add_to_reg): Renamed from add_to_sp.  All callers changed.  Lose some
dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119049 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-21  Benjamin Kosnik  <bkoz@redhat.com>
    Howard Hinnant  <hhinnant@apple.com>

* src/iostream-inst.cc: Remove iostream include.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119048 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-07  Benjamin Kosnik  <bkoz@redhat.com>
    Howard Hinnant  <hhinnant@apple.com>

* src/iostream-inst.cc: Remove iostream include.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119046 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/29570
* decl.c (cp_finish_decl): Check for value dependent brace enclosed
scalar initializer.

* g++.dg/template/static29.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119045 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/29734
* cp-tree.h (WANT_VECTOR): Define.
(WANT_ARITH): Add WANT_VECTOR.
* cvt.c (build_expr_type_conversion): Handle vector types.
* typeck.c (build_unary_op): Add WANT_VECTOR to
build_expr_type_conversion flags.

* g++.dg/conversion/simd4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119044 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.c (spu_expand_vector_init): Initialise x.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119043 138bc75d-0d04-0410-961f-82ee72b054a4

Formatting fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119042 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog

* configure.in (skipdirs) : Don't build target-libiberty for SPU.
* configure : Rebuilt.

gcc/ChangeLog

* config.gcc : Add target for SPU.
* config/spu/constraints.md : New file.
* config/spu/crt0.c : New file.
* config/spu/crtend.c : New file.
* config/spu/crti.asm : New file.
* config/spu/crtn.asm : New file.
* config/spu/float_unsdidf.c : New file.
* config/spu/float_unssidf.c : New file.
* config/spu/predicates.md : New file.
* config/spu/spu-builtins.def : New file.
* config/spu/spu-builtins.h : New file.
* config/spu/spu-builtins.md : New file.
* config/spu/spu-c.c : New file.
* config/spu/spu-elf.h : New file.
* config/spu/spu-modes.def : New file.
* config/spu/spu-protos.h : New file.
* config/spu/spu.c : New file.
* config/spu/spu.h : New file.
* config/spu/spu.md : New file.
* config/spu/spu.opt : New file.
* config/spu/spu_internals.h : New file.
* config/spu/spu_intrinsics.h : New file.
* config/spu/spu_mfcio.h : New file.
* config/spu/t-spu-elf : New file.
* config/spu/vec_types.h : New file.
* config/spu/vmx2spu.h : New file.
* doc/contrib.texi : Document SPU contributor.
* doc/extend.texi : Document SPU extensions.
* doc/invoke.texi : Document SPU options.
* doc/md.texi : Document SPU constraints.

libcpp/ChangeLog

* configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
* configure : Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119041 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloopmanip.c (add_loop, duplicate_loop): Do not set level
of the loop.
* cfgloop.c (flow_loop_level_compute, flow_loops_level_compute):
Removed.
(flow_loop_dump): Do not dump loop level.
(flow_loops_find): Do not call flow_loops_level_compute.
* cfgloop.h (struct loop): Remove level field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119040 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-im.c (schedule_sm, determine_lsm_ref,
hoist_memory_references, loop_suitable_for_sm, determine_lsm_loop):
Use vector of edges instead of array.
* tree-ssa-loop-niter.c (find_loop_niter, find_loop_niter_by_eval,
estimate_numbers_of_iterations_loop): Ditto.
* predict.c (predict_loops): Ditto.
* loop-unroll.c (analyze_insns_in_loop): Ditto.
* tree-ssa-threadupdate.c: Remove declaration of heap allocation for
edge vectors.
* basic-block.h: Declare heap allocation for edge vectors.
* tree-outof-ssa.c: Ditto.
* cfgloop.c (get_loop_exit_edges): Return vector of edges.
* cfgloop.h (get_loop_exit_edges): Declaration changed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119039 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119037 138bc75d-0d04-0410-961f-82ee72b054a4

* gengtype.c (process_gc_options): Remove unnecessary forward decl.
Add another out parameter, "skip".
(set_gc_used_type): Adjust calls to process_gc_options.  If a field
is tagged "skip", do not mark its type used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119034 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119031 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-11-17  Tobias Burnus  <burnus@net-b.de>

    PR fortran/27546
    * primary.c (gfc_match_rvalue): Added IMPORT support.

testsuite/
2006-11-17  Tobias Burnus  <burnus@net-b.de>

    PR fortran/27546
    * gfortran.dg/import.f90: Extended test.
    * gfortran.dg/import2.f90: Extended test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119028 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/29475
* cp-tree.h (enforce_access, perform_or_defer_access_check): Added an
extra argument that represents the declaration to use to print
potential error messages.
* init.c (build_offset_ref): Adjusted the call to
perform_or_defer_access_check.
* class.c (alter_access, resolve_address_of_overloaded_function):
Likewise.
* decl.c (make_typename_type, make_unbound_class_template): Likewise.
* search.c (lookup_member): Likewise.
* friend.c (add_friend): Likewise.
* parser.c (cp_parser_template_id,
cp_parser_pre_parsed_nested_name_specifier): Likewise.
* semantics.c (finish_non_static_data_member,
check_accessibility_of_qualified_id, finish_id_expression): Likewise.
(pop_to_parent_deferring_access_checks, perform_access_checks,
perform_or_defer_access_check): Adjusted the call to enforce_access.
* call.c (enforce_access): Use the new extra argument to build the
error message.
(build_op_delete_call): Adjusted the call to
perform_or_defer_access_check.
(build_over_call): Likewise.

PR c++/29475
* g++.dg/template/access19.C: New test.
* g++.old-deja/g++.other/access11.C: Adjusted the line where the
error is reported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119027 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/25500
        * tree-sra.c (single_scalar_field_in_record_p): New function.
        (decide_block_copy): Use it.

2006-11-20  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/25500
        * gcc.dg/tree-ssa/sra-4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119026 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-11-20  Tobias Burnus  <burnus@net-b.de>

        * symbol.c (check_conflict): Add conflict between VOLATILE
          attribute and program name.

testsuite/
2006-11-20  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/volatile3.f90: Add conflict test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119025 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-20  David Daney  <ddaney@avtrex.com>

* include/mips-signal.h (sys/syscall.h): Do not include.
(sig_ucontext_t): Removed.
(MAKE_THROW_FRAME): Changed to be a nop.
(_INIT_SIG_HANDLER): New macro.
(INIT_SEGV): Rewrote to use _INIT_SIG_HANDLER.
(INIT_FPE): Same.

2006-11-20  David Daney  <ddaney@avtrex.com>

* config/mips/linux-unwind.h (mips_fallback_frame_state): Adjust
PC to point to following instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119024 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libjava.lang/Throw_3.java: New Test.
* testsuite/libjava.lang/Throw_3.out: Its expected output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119023 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/18553
PR target/29449
* config/avr/avr.h (OBJECT_FORMAT_ELF): Define.

* config/avr/avr.h (DWARF2_DEBUGGING_INFO): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119019 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sh*-superh-elf): Add t-superh to tmake_file.
Add sh/superh.h to tm_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119018 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2006-11-20  Carlos O'Donell  <carlos@codesourcery.com>
    Mark Mitchell  <mark@codesourcery.com>

* cppdefault.c: Define cpp_PREFIX, cpp_PREFIX_len, and
gcc_exec_prefix.
(cpp_relocated): New function.
* cppdefault.h: Declare cpp_PREFIX, cpp_PREFIX_len, gcc_exec_prefix
and cpp_relocated.
* Makefile.in (PREPROCESSOR_DEFINES): Add -DPREFIX option.
* c-incpath.c (add_standard_paths): Call cpp_relocated. If relocated,
replace configured prefix with gcc_exec_prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119017 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/ChangeLog
2006-11-20  Bernhard Fischer  <aldot@gcc.gnu.org>

        PR fortran/24783
        * resolve.c (resolve_variable): Get the implicit type from the
        symbols namespace rather than the default namespace. Fix whitespace.
        (resolve_formal_arglist, resolve_equivalence): Fix typo.

testsuite/ChangeLog
2006-11-20  Bernhard Fischer  <aldot@gcc.gnu.org>

        PR fortran/24783
        * gfortran.dg/implicit_10.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119016 138bc75d-0d04-0410-961f-82ee72b054a4

MAINTAINERS list - adding myself

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119015 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-ivopts.c (get_address_cost): Do not artificially
inflate costs for addresses with an out-of-bounds address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119014 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (bfin_function_ok_for_sibcall): Handle some
edge cases with local functions and TARGET_ID_SHARED_LIBRARY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119013 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.md (call_symbol, call_value_symbol, sibcall_symbol,
sibcall_value_symbol): Allow these patterns if
TARGET_LEAF_ID_SHARED_LIBRARY.
* config/bfin/bfin.c (bfin_expand_call): Allow them here as well.
(override_options): Turn on id shared library flags if -msep-data,
but disallow the combination of these options on the command line.
* config/bfin/bfin.h (TARGET_LEAF_ID_SHARED_LIBRARY, MASK_SEP_DATA
MASK_LEAF_ID_SHARED_LIBRARY, TARGET_SEP_DATA): New macros.
(DRIVER_SELF_SPECS): -mleaf-id-shared-library implies
-mid-shared-library.
(TARGET_SWITCHES): Add -mleaf-id-shared-library and -msep-data.
* doc/invoke.texi (Blackfin Options): Document new switches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119012 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Call
bfin_legitimate_constant_p.
* config/bfin/bfin.md (movsi expander): Check return value of
expand_mvoe.
* config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Declare.
(expand_move): Adjust prototype.
* config/bfin/bfin.c (expand_move): Now returns bool.  Handle
invalid constants specially.
(bfin_cannot_force_const_mem, bfin_legitimate_constant_p): New
functions.
(TARGET_CANNOT_FORCE_CONST_MEM): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119011 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-19  Andrew Pinski  <pinskia@gmail.com>

        PR rtl-opt/29879
        * fwprop.c (loops): Remove.
        (forward_propagate_into): Use current_loops instead of
        loops.
        (fwprop_init): Call loop_optimizer_init instead of
        flow_loops_find.
        (fwprop_done): Call loop_optimizer_finalize instead of
        flow_loops_free.
        (fwprop): Use current_loops instead of loo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119010 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-19  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        PR c++/8586
        * c-opts.c (c_common_handle_option): Enable -Wwrite-strings if
        -Wall.

testsuite/
2006-11-19  Gabriel Dos Reis  <gdr@integrable-solutions.net>

        PR c++/8586
        * g++.dg/warn/Wall-write-strings.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119009 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119006 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-11-19  Erik Edelmann  <eedelman@gcc.gnu.org>

        * resolve.c (resolve_ref): Check for ALLOCATABLEs to the right of
        nonzero rank part references too.

testsuite/
2006-11-19  Erik Edelmann  <eedelman@gcc.gnu.org>

        * gfortran.dg/alloc_comp_constraint_5.f90: New.
        * gfortran.dg/alloc_comp_assign_2.f90: Removed invalid code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118999 138bc75d-0d04-0410-961f-82ee72b054a4

* module.c (gfc_use_module): Uncomment the ISO_FORTRAN_ENV code.
Check that intrinsic and non-intrinsic modules don't conflict.
(use_iso_fortran_env_module): New function.
(create_int_parameter): New function.
* trans-types.c (gfc_init_kinds): Choose values for
gfc_numeric_storage_size and gfc_character_storage_size.
(gfc_numeric_storage_size, gfc_character_storage_size): New variables.
* resolve.c (resolve_symbol): Do no check intrinsic modules
against the list of intrinsic symbols.
* iso-fortran-env.def: New file.
* gfortran.h (gfc_numeric_storage_size,
gfc_character_storage_size): Add prototypes.

* gfortran.dg/use_3.f90: Remove error message.
* gfortran.dg/iso_fortran_env_1.f90: New test.
* gfortran.dg/iso_fortran_env_2.f90: New test.
* gfortran.dg/iso_fortran_env_3.f90: New test.
* gfortran.dg/iso_fortran_env_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118998 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/29114
* pa.c (emit_move_sequence): Don't split constants with PLUS for modes
larger than BITS_PER_WORD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118993 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-19  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/functional (hash(long long), hash(unsigned long long)):
Add specializations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118991 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/vect-27.c: Fix initialization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118987 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118982 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/27885
PR middle-end/28176
* stor-layout.c (set_sizetype): Limit precision of *bitsizetypes types
to MAX_FIXED_MODE_SIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118977 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (integer_valued_real_p): Handle fmin/fmax.
(fold_builtin_fmin_fmax): New.
(fold_builtin_1): Use it.

testsuite:
* gcc.dg/builtins-20.c: Add fmin/fmax cases.
* gcc.dg/torture/builtin-minmax-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118976 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_strip_sign_ops): Handle copysign.

testsuite:
* gcc.dg/builtins-20.c: Add cases for copysign.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118975 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-18  Richard Guenther  <rguenther@suse.de>

* config/i386/i386.c (ix86_builtins): New array for ix86
builtin function decls.
(def_builtin): New function.
(def_builtin_const): Likewise.
(ix86_init_mmx_sse_builtins): Mark sqrt and cvt builtins const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118974 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-18  Vladimir Makarov  <vmakarov@redhat.com>

* doc/invoke.texi (core2): Add item.

* config/i386/i386.h (TARGET_CORE2, TARGET_CPU_DEFAULT_core2): New
macros.
(TARGET_CPU_CPP_BUILTINS): Add code for core2.
(TARGET_CPU_DEFAULT_generic): Change value.
(TARGET_CPU_DEFAULT_NAMES): Add core2.
(processor_type): Add new constant PROCESSOR_CORE2.

* config/i386/i386.md (cpu): Add core2.

* config/i386/i386.c (core2_cost): New initialized variable.
(m_CORE2): New macro.
(x86_use_leave, x86_push_memory, x86_movx, x86_unroll_strlen,
x86_deep_branch, x86_partial_reg_stall, x86_use_simode_fiop,
x86_use_cltd, x86_promote_QImode, x86_sub_esp_4, x86_sub_esp_8,
x86_add_esp_4, x86_add_esp_8, x86_integer_DFmode_moves,
x86_partial_reg_dependency, x86_memory_mismatch_stall,
x86_accumulate_outgoing_args, x86_prologue_using_move,
x86_epilogue_using_move, x86_arch_always_fancy_math_387,
x86_sse_partial_reg_dependency, x86_rep_movl_optimal,
x86_use_incdec, x86_four_jump_limit, x86_schedule,
x86_pad_returns): Add m_CORE2.
(override_options): Add entries for Core2.
(ix86_issue_rate): Add case for Core2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118973 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (--with-mpfr-dir): Also look in .libs and _libs for
libmpfr.a.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118972 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/24285

* io.c (check_format): Allow dollars everywhere in format, and
issue a warning.

* gfortran.dg/dollar_edit_descriptor-3.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118971 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Fix mno-isel typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118969 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/spe.md (movv4hi_internal): Add alternative for
easy vector constant loads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118964 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* config/rs6000/rs6000.h (TARGET_NO_LWSYNC): Define.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
__NO_LWSYNC__ if TARGET_NO_LWSYNC.
* config/rs6000/sync.md (lwsync): Emit plain sync if
TARGET_NO_LWSYNC.

libstdc++-v3:
* config/cpu/powerpc/atomic_word.h (_GLIBCXX_WRITE_MEM_BARRIER):
Use plain sync if __NO_LWSYNC__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118961 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118959 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-17  Jerry DeLisle  <jvdelisle@fcc.gnu.org

* ChangeLog: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118954 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (reloads_unique_chain): New.
(reloads_conflict): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118953 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/predicates.md (addsubx_operand): New.
* config/xtensa/xtensa.c (xtensa_emit_branch): New.
(xtensa_emit_bit_branch): New.
(xtensa_emit_movcc): New.
* config/xtensa/xtensa.md (any_minmax): New code macro.
(minmax): New code attribute.
(any_cond, any_scc, any_scc_sf): New code macros.
(*addx2, *addx4, *addx8): Delete.
(*addx): New.
(*subx2, *subx4, *subx8): Delete.
(*subx): New.
(sminsi3, uminsi3, smaxsi3, umaxsi3): Use any_minmax macro.
(beq, bne, bgt, bge, blt, ble, bgtu, bgeu, bltu, bleu): Use any_cond.
(*btrue, *bfalse, *ubtrue, *ubfalse): Use xtensa_emit_branch.
(*bittrue, *bitfalse): Use xtensa_emit_bit_branch.
(seq, sne, sgt, sge, slt, sle): Use any_scc macro.
(movsicc_internal0, movsicc_internal1): Use xtensa_emit_movcc.
(movsfcc_internal0, movsfcc_internal1): Likewise.
(seq_sf, slt_sf, sle_sf): Use any_scc_sf macro.
* config/xtensa/xtensa-protos.h: (xtensa_emit_branch): New.
(xtensa_emit_bit_branch): New.
(xtensa_emit_movcc): New.
(function_arg_boundary): Add missing prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118952 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.md (tstsi): Delete

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118949 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.md (entry): Do not emit .frame directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118948 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/elf.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118947 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/lib1funcs.asm (__umulsidi3): Restore a0 on exit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118946 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/27936
* trans.c (add_decl_expr): Do not dynamically elaborate padded objects
if the initializer takes into account the padding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118939 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vrp.c (execute_vrp): Do not update current_loops.
* loop-unswitch.c (unswitch_loop): Do not use loop_split_edge_with.
* doc/loop.texi: Remove documentation for cancelled functions.
* tree-ssa-loop-im.c (loop_commit_inserts): Removed.
(move_computations, determine_lsm): Use bsi_commit_edge_inserts
instead.
* cfgloopmanip.c (remove_bbs): Do not update loops explicitly.
(remove_path): Ensure that in delete_basic_blocks, the loops
are still allocated.
(add_loop): Work on valid loop structures.
(loopify): Modify call of add_loop.
(mfb_update_loops): Removed.
(create_preheader): Do not update loops explicitly.
(force_single_succ_latches, loop_version): Do not use
loop_split_edge_with.
(loop_split_edge_with): Removed.
* tree-ssa-loop-manip.c (create_iv, determine_exit_conditions):
Do not use bsi_insert_on_edge_immediate_loop.
(split_loop_exit_edge, tree_unroll_loop): Do not use
loop_split_edge_with.
(bsi_insert_on_edge_immediate_loop): Removed.
* tree-ssa-loop-ch.c (copy_loop_headers): Use current_loops.  Do not
use loop_split_edge_with.
* cfghooks.c: Include cfgloop.h.
(verify_flow_info): Verify that loop_father is filled iff current_loops
are available.
(redirect_edge_and_branch_force, split_block, delete_basic_block,
split_edge, merge_blocks, make_forwarder_block, duplicate_block):
Update cfg.
* cfgloopanal.c (mark_irreducible_loops): Work if the function contains
no loops.
* modulo-sched.c (generate_prolog_epilog, canon_loop): Do not use
loop_split_edge_with.
(sms_schedule): Use current_loops.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Use current_loops.
* loop-init.c (loop_optimizer_init, loop_optimizer_finalize): Set
current_loops.
(rtl_loop_init, rtl_loop_done): Do not set current_loops.
* tree-ssa-sink.c (execute_sink_code): Use current_loops.
* ifcvt.c (if_convert): Ditto.
* predict.c (predict_loops): Do not clear current_loops.
(tree_estimate_probability): Use current_loops.
(propagate_freq): Receive head of the region to propagate instead of
loop.
(estimate_loops_at_level): Do not use shared to_visit bitmap.
(estimate_loops): New function.  Handle case current_loops == NULL.
(estimate_bb_frequencies): Do not allocate tovisit.  Use
estimate_loops.
* tree-ssa-loop.c (current_loops): Removed.
(tree_loop_optimizer_init): Do not return loops.
(tree_ssa_loop_init, tree_ssa_loop_done): Do not set current_loops.
* tree-vectorizer.c (slpeel_update_phi_nodes_for_guard1,
slpeel_update_phi_nodes_for_guard2, slpeel_tree_peel_loop_to_edge):
Do not update loops explicitly.
* function.h (struct function): Add x_current_loops field.
(current_loops): New macro.
* tree-if-conv.c (combine_blocks): Do not update loops explicitly.
* loop-unroll.c (split_edge_and_insert): New function.
(unroll_loop_runtime_iterations, analyze_insns_in_loop): Do not
use loop_split_edge_with.
* loop-doloop.c (add_test, doloop_modify): Ditto.
* tree-ssa-pre.c (init_pre, fini_pre): Do not set current_loops.
* cfglayout.c (copy_bbs): Do not update loops explicitly.
* lambda-code.c (perfect_nestify): Do not use loop_split_edge_with.
* tree-vect-transform.c (vect_transform_loop): Do not update loops
explicitly.
* cfgloop.c (flow_loops_cfg_dump): Do not dump dfs_order and rc_order.
(flow_loops_free): Do not free dfs_order and rc_order.
(flow_loops_find): Do not set dfs_order and rc_order in loops
structure.  Do not call loops and flow info verification.
(add_bb_to_loop, remove_bb_from_loops): Check whether the block
already belongs to some loop.
* cfgloop.h (struct loops): Remove struct cfg.
(current_loops, loop_split_edge_with): Declaration removed.
(loop_optimizer_init, loop_optimizer_finalize): Declaration changed.
* tree-flow.h (loop_commit_inserts, bsi_insert_on_edge_immediate_loop):
Declaration removed.
* Makefile.in (cfghooks.o): Add CFGLOOP_H dependency.
* basic-block.h (split_edge_and_insert): Declare.
* tree-cfg.c (remove_bb): Do not update loops explicitly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118931 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.h (gfc_add_intrinsic_modules_path,
gfc_open_intrinsic_module): New prototypes.
(gfc_add_include_path, gfc_open_included_file): Update prototypes.
* lang.opt: Add -fintrinsic-modules-path option.
* module.c (gfc_match_use): Match the Fortran 2003 form of
USE statement.
(gfc_use_module): Also handle intrinsic modules.
* scanner.c (gfc_directorylist): Add use_for_modules for field.
(intrinsic_modules_dirs): New static variable.
(add_path_to_list, gfc_add_intrinsic_modules_path): New functions.
(gfc_add_include_path): Use the new add_path_to_list helper
function.
(gfc_release_include_path): Free memory for intrinsic_modules_dirs.
(open_included_file, gfc_open_intrinsic_module): New functions.
(gfc_open_included_file): Use the new open_included_file
helper function.
* lang-specs.h: Use the new -fintrinsic-modules-path option.
* parse.c (decode_statement): Do not match the required space
after USE here.
* options.c (gfc_handle_option): Handle the new option. Use new
prototype for gfc_add_include_path.
(gfc_post_options): Use new prototype for gfc_add_include_path.

* gfortran.dg/use_1.f90: New test.
* gfortran.dg/use_1.f90: New test.
* gfortran.dg/use_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118930 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-16  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl (clean-target-libgcc): Test for gcc Makefile presence.
(unstage): Test for stage_last presence.

PR bootstrap/29802
* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Add HOST_SUBDIR in STAGE_PREFIX.
* Makefile.in: Regenerate.

libada:
2006-11-16  Paolo Bonzini  <bonzini@gnu.org>

PR bootstrap/29802
* configure.ac: Call GCC_TOPLEV_SUBDIRS.
* configure: Regenerate.
* Makefile.in: Replace host_subdir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118927 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/29801
* tree-ssa-ccp.c (get_symbol_constant_value): New function.
(get_default_value): Use get_symbol_constant_value.
(set_lattice_value): ICE when the value of the constant is
changed.
(visit_assignment): Ignore VDEFs of read-only variables.

* gcc.dg/pr29801.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118926 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-17  Zdenek Dvorak <dvorakz@suse.cz>

* tree-vect-transform.c (vect_create_epilog_for_reduction): Fix
formating.
(vect_generate_tmps_on_preheader, vect_update_ivs_after_vectorizer,
vect_gen_niters_for_prolog_loop): Fold the emited expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118925 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-alias.c (new_type_alias): Do not use offset of expr to
select subvars of var.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118924 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/29584
* tree-ssa-forwprop.c (simplify_switch_expr): Don't
optimize if DEF doesn't have integral type.

* gcc.dg/torture/pr29584.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118921 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_function_sseregparm): Missing comment update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118918 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin.h (LINK_COMMAND_SPEC): Don't do dwarf stuff on
pre-darwin9 system, unless the user asks for it directly.
(PREFERRED_DEBUGGING_TYPE): Likewise.
* config/i386/darwin.h (PREFERRED_DEBUGGING_TYPE): Likewise.
* config.gcc: Add suppport for darwin9.h.
* config/darwin9.h: Add.
* doc/install.texi (Specific): Clarify darwin documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118917 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.h (CONSTANT_ALIGNMENT): Don't over-align strings when
optimizing for size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118914 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/stdarg-2.c, gcc.dg/tree-ssa/stdarg-4.c:
Condition PowerPC tests for saving FPRs on powerpc_fprs.
* gcc.target/powerpc/compress-float-ppc.c,
gcc.target/powerpc/compress-float-ppc-pic.c: Only test if
powerpc_fprs.
* gcc.target/powerpc/rs6000-power2-2.c: Only test if powerpc_fprs;
do not pass -mhard-float.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118912 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118910 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (targhooks.o): Add $(OPTABS_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118904 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-16  Dirk Mueller  <dmueller@suse.de>

       * tree-vrp.c (get_value_range): Use XCNEW instead
       of XNEW and memset.
       (insert_range_assertions): Use XCNEWVEC instead
       of XNEWVEC and memset.
       (vrp_initialize): Same.
       (vrp_finalize): Same.
       * tree-ssa-ccp.c (ccp_initialize): Same.
       * predict.c (tree_bb_level_predictions): Same.
       * calls.c (expand_call): Same.
       * tree-ssa-copy.c (init_copy_prop): Same.
       (fini_copy_prop): Same.
       * tree-ssa-alias.c (get_ptr_info): Use GGC_CNEW instead
       of GGC_NEW and memset.

       * name-lookup.c (begin_scope): Use GGC_CNEW instead of
       GGC_NEW and memset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118903 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/26306
* gimplify.c (gimplify_expr): Only force a load for references to
non-BLKmode volatile values.
* doc/implement-c.texi (Qualifiers implementation): Document the
interpretation of what a volatile access is.
* doc/extend.texi (C++ Extensions): Rework same documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118900 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Add myself and Daniel Berlin as loop optimizer
maintainers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118894 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/spe.md (frob_di_df_2): Handle non-offsettable
memory operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118889 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/29391
PR fortran/29489

* simplify.c (simplify_bound): Fix the simplification of
LBOUND/UBOUND intrinsics.
* trans-intrinsic.c (simplify_bound): Fix the logic, and
remove an erroneous assert.

* gcc/testsuite/gfortran.dg/bound_2.f90: Add more checks.
* gcc/testsuite/gfortran.dg/bound_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118888 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-decl.c (gfc_get_symbol_decl): Fix formatting.

* io/open.c (new_unit): Format %d expects an int variable.
* runtime/error.c (show_locus): Format %d expects an int variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118887 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.md (abssi2): Allow Thumb as well.  Use an SImode scratch for
Thumb.
(arm_neg_abssi2): Renamed from neg_abssi2.
(thumb_abssi2, thumb_neg_abssi2): New patterns with splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118884 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_function_sseregparm): Fix comment:
number of arguments passed to local functions in SSE registers is 3.

* doc/invoke.texi (Function Attributes) [sseregparm]: Correct
number of arguments passed in SSE registers to 3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118883 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-16  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

PR target/29201
* cfgrtl.c (rtl_delete_block): Move the code for getting last insn of
bb to ...
(get_last_bb_insn): ... new global function.
(basic_block.h): Declare it.
* haifa-sched.c (create_recovery_block): Use it.

2006-11-16  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

PR target/29201
* gcc.c-torture/compile/pr29201.c: New test for ia64 target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118882 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-15  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/29862
* real.c (mpfr_from_real): Call mpfr_set_str before gcc_assert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118881 138bc75d-0d04-0410-961f-82ee72b054a4

* data.c: Remove trailing periods from error messages.
* decl.c: Likewise.
* expr.c: Likewise.
* io.c: Likewise.
* match.c: Likewise.
* module.c: Likewise.
* options.c: Likewise.
* resolve.c: Likewise.
* symbol.c: Likewise.
* trans-io.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118880 138bc75d-0d04-0410-961f-82ee72b054a4

* lang.opt: Rearrange entries back into ASCII order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118879 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118876 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-15  Steven G. Kargl  <kargl@gcc.gnu.org>

        * gfortran.dg/import3.f90: Fix error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118868 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-15  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/unwind-arm.c (_Unwind_GetDataRelBase,
_Unwind_GetTextRelBase): Move from here ...
* config/arm/pr-support.c (_Unwind_GetDataRelBase,
_Unwind_GetTextRelBase): ... To here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118864 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-ivopts.c (get_address_cost): Make sure memory
addresses we generate for testing are aligned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118863 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/29788
        * fold-const.c (fold_indirect_ref_1): Fold *&CONST_DECL down
        to what is the const decl is a place holder for.

2006-11-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR tree-opt/29788
        * gfortran.fortran-torture/compile/inline_1.f90:
        New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118861 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.opt: New target option -mx87regparm.

* config/i386/i386.h (struct ix86_args): Add x87_nregs, x87_regno,
float_in_x87: Add new variables. mmx_words, sse_words: Remove.
(X87_REGPARM_MAX): Define.

* config/i386/i386.c (override_options): Error out for
-mx87regparm but no 80387 support.
(ix86_attribute_table): Add x87regparm.
(ix86_handle_cconv_attribute): Update comments for x87regparm.
(ix86_comp_type_attributes): Check for mismatched x87regparm types.
(ix86_function_x87regparm): New function.
(ix86_function_arg_regno_p): Add X87_REGPARM_MAX 80387 floating
point registers.
(init_cumulative_args): Initialize x87_nregs and float_in_x87
variables.
(function_arg_advance): Process x87_nregs and x87_regno when
floating point argument is to be passed in 80387 register.
(function_arg): Pass XFmode arguments in 80387 registers for local
functions.  Pass SFmode and DFmode arguments to local functions
in 80387 registers when flag_unsafe_math_optimizations is set.

* reg-stack.c (convert_regs_entry): Disable NaN load for
stack registers that are used for argument passing.

* doc/extend.texi: Document x87regparm function attribute.
* doc/invoke.texi: Document -mx87regparm.

testsuite/ChangeLog:

* gcc.target/i386/x87regparm-1.c: New test.
* gcc.target/i386/x87regparm-2.c: New test.
* gcc.target/i386/x87regparm-3.c: New test.
* gcc.target/i386/x87regparm-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118859 138bc75d-0d04-0410-961f-82ee72b054a4

2006-11-15  Tobias Burnus  <burnus@net-b.de>

       * parse.c (parse_contained): Fix indention
         of one line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118858 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-11-15  Tobias Burnus  <burnus@net-b.de>

       PR fortran/27546
       * decl.c (gfc_match_import,variable_decl):
         Add IMPORT support.
         (gfc_match_kind_spec): Fix typo in gfc_error.
       * gfortran.h (gfc_namespace, gfc_statement):
         Add IMPORT support.
       * parse.c (decode_statement,gfc_ascii_statement,
         verify_st_order): Add IMPORT support.
       * match.h: Add gfc_match_import.
       * gfortran.texi: Add IMPORT to the supported
         Fortran 2003 features.

testsuite/
 2006-11-15  Tobias Burnus  <burnus@net-b.de>

       PR fortran/27546
       * gfortran.dg/import.f90: New test.
       * gfortran.dg/import2.f90: New test.
       * gfortran.dg/import3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118857 138bc75d-0d04-0410-961f-82ee72b054a4