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

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

	* 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

        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

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

	* 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.out: Its expected output.


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

	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

	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

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

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

	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

	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

	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

	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

        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

        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

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

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

	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

	* 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

	* 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

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

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

	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

	(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

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

	* 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

	* 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

	libmpfr.a.
	* configure: Regenerate.



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

	* 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

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

	easy vector constant loads.


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

	* 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

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

	* ChangeLog: Fix typos.


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

(reloads_conflict): Call it.


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

	* 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

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