PR tree-optimization/30375
        * tree-ssa-dse.c (dse_possible_dead_store_p): Do not eliminate if
        LHS of statements is not the same.
        * testsuite/gcc.dg/tree-ssa/ssa-dse-10.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122758 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/mips/mips32-dspr2-type.c: New test.
* gcc.target/mips/mips32-dspr2.c: New test.
* gcc.target/mips/dspr2-MULT.c: New test.
* gcc.target/mips/dspr2-MULTU.c: New test.
* gcc.target/mips/mips32-dsp-run.c: New test to check execution.
* gcc.target/mips/mips32-dsp.c: Change v4i8 typedef to use signed char.
Adjust some formats.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122757 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (MIPS DSP Built-in Functions): Document the DSP
REV 2.
* doc/invoke.texi (-mdspr2): Document new option.
* config/mips/mips.md (UNSPEC_ABSQ_S_QB .. UNSPEC_DPSQX_SA_W_PH):
New unspec for DSP REV 2.
(<u>mulsidi3_32bit_internal): Check if !TARGET_DSPR2, because
these instructions are extended in DSP REV 2.
(mips-dspr2.md): Include.
* config/mips/mips.opt (mdspr2): New option.
* config/mips/mips.c (mips_function_type): Add MIPS_V4QI_FTYPE_V4QI,
MIPS_SI_FTYPE_SI_SI_SI, MIPS_DI_FTYPE_DI_USI_USI, MIPS_DI_FTYPE_SI_SI,
MIPS_DI_FTYPE_USI_USI, MIPS_V2HI_FTYPE_SI_SI_SI.
(override_options): Check TARGET_DSPR2 to enable MASK_DSP.
(CODE_FOR_mips_mul_ph): Define it to CODE_FOR_mulv2hi3.
(dsp_bdesc): Add DSP REV 2 builtins.  Remove 32-bit only DSP builtins.
(dsp_32only_bdesc): New description table for 32-bit only DSP REV 1
and 2 builtins.
(bdesc_map): Add one field of unsupported_target_flags.
(bdesc_arrays):  Update entries to have extra fields.  Add
dsp_32only_bdesc.
(mips_init_builtins): Initialize new function types.
Check unsupported_target_fileds to filter out builtins.
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_dspr2 if
TARGET_DSPR2.
(ASM_SPEC): Pass mdspr2 to the assembler.
* config/mips/mips-dspr2.md: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122756 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-09  Sa Liu  <saliu@de.ibm.com>

* config/rs6000/altivec.md: Fix vcond patterns using if_then_else.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122755 138bc75d-0d04-0410-961f-82ee72b054a4

* opts.c (common_handle_option): Treat -Wstrict-overflow (with no
argument) like -Wstrict-overflow=2.
* doc/invoke.texi (Warning Options): Update documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122753 138bc75d-0d04-0410-961f-82ee72b054a4

* cuintp.c (UI_To_gnu): Use fold_buildN calls instead of calling
fold with the result of buildN.
* decl.c (gnat_to_gnu_entity): Likewise.
* trans.c (Attribute_to_gnu, gnat_to_gnu, emit_check): Likewise.
* utils.c (finish_record_type, merge_sizes, max_size, convert):
Likewise.
* utils2.c (gnat_truthvalue_conversion, compare_arrays,
nonbinary_modular_operation, build_binary_op, build_unary_op,
build_cond_expr): Likewise.

* utils.c (convert): Use fold_build1 when casting values to void.
* utils2.c (gnat_truthvalue_conversion): Use build_int_cst and
fold_convert instead of convert when appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122752 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-09  Dirk Mueller  <dmueller@suse.de>

       PR c++/17946
       * doc/invoke.texi (-Wlogical-op): Document.
       * common.opt (-Wlogical-op): New.
       * c-common.h (warn_logical_operator): Declare.
       * c-common.c (warn_logical_operator): Define.
       * c-typeck.c (parser_build_binary_op): Call
       warn_logical_operator.

       * cp/call.c (build_new_op): Call warn_logical_operator.

       * testsuite/gcc.dg/Wlogical-op-1.c: New.
       * testsuite/g++.dg/warn/Wlogical-op-1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122751 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.h (gen_rtx_ASM_INPUT): Use "" instead of NULL file name.
* final.c (final_scan_insn): Test for non-"" file name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122750 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/loop.texi: Document the Omega linear constraints solver.
* doc/invoke.texi: Document -fcheck-data-deps, omega-max-vars,
omega-max-geqs, omega-max-eqs, omega-max-wild-cards,
omega-hash-table-size, omega-max-keys, and
omega-eliminate-redundant-constraints.
* tree-pass.h (pass_check_data_deps): Declared.
* omega.c: New.
* omega.h: New.
* timevar.def (TV_CHECK_DATA_DEPS): Declared.
* tree-ssa-loop.c (check_data_deps, gate_check_data_deps,
pass_check_data_deps): New.
* tree-data-ref.c (init_data_ref): Remove declaration.
(dump_data_dependence_relation): Dump DDR_INNER_LOOP.
(analyze_array): Renamed init_array_ref, move up initializations.
(init_data_ref): Renamed init_pointer_ref.  Moved before its call.
Removed arguments that are set to NULL.
(analyze_indirect_ref): Correct indentation, correct call to
init_pointer_ref.
(object_analysis): Call init_array_ref instead of analyze_array.
(initialize_data_dependence_relation): Initialize DDR_INNER_LOOP.
(access_functions_are_affine_or_constant_p): Use DR_ACCESS_FNS instead
of DR_ACCESS_FNS_ADDR.
(init_omega_eq_with_af, omega_extract_distance_vectors,
omega_setup_subscript, init_omega_for_ddr_1, init_omega_for_ddr,
ddr_consistent_p): New.
(compute_affine_dependence): Check consistency of ddrs when
flag_check_data_deps is passed.
(analyze_all_data_dependences): Uncomment.
(tree_check_data_deps): New.
* tree-data-ref.h: Include omega.h.
(DR_ACCESS_FNS_ADDR): Removed.
(data_dependence_relation): Add inner_loop.
(DDR_INNER_LOOP): New.
* common.opt (fcheck-data-deps): New.
* tree-flow.h (tree_check_data_deps): Declare.
* Makefile.in (TREE_DATA_REF_H): Depend on omega.h.
(OBJS-common): Depend on omega.o.
(omega.o): Define.
* passes.c (pass_check_data_deps): Scheduled.
* params.def (PARAM_OMEGA_MAX_VARS, PARAM_OMEGA_MAX_GEQS,
PARAM_OMEGA_MAX_EQS, PARAM_OMEGA_MAX_WILD_CARDS,
PARAM_OMEGA_HASH_TABLE_SIZE, PARAM_OMEGA_MAX_KEYS,
PARAM_VECT_MAX_VERSION_CHECKS,
PARAM_OMEGA_ELIMINATE_REDUNDANT_CONSTRAINTS): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122749 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/30904
PR middle-end/31058
* tree-vrp.c (extract_range_from_binary_expr): Handle RSHIFT_EXPR
the same way as *_DIV_EXPR.

* gcc.dg/pr30904.c: Remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122748 138bc75d-0d04-0410-961f-82ee72b054a4

* recog.c (decode_asm_operands): No mixed declarations and code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122746 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-09  Gary Benson  <gbenson@redhat.com>
    Chris Burdess  <dog@gnu.org>

PR classpath/30831
* gnu/xml/dom/ls/SAXEventSink.java: Only set extended document
properties when reader is available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122743 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.def (ASM_INPUT): Add location.
* rtl.h (ASM_INPUT_SOURCE_LOCATION): New.
(ASM_INPUT_SOURCE_FILE, ASM_INPUT_SOURCE_LINE): New.
(decode_asm_operands): Add loc operand.
(gen_rtx_ASM_INPUT, gen_rtx_ASM_INPUT_loc): Define.
* stmt.c (expand_asm): Rename to...
(expand_asm_loc): ... this.  Add locus argument.  Pass it on to
gen_rtx_ASM_INPUT_loc.
(expand_asm_expr): Adjust.
* recog.c (decode_asm_operands): Add loc operand.
(check_asm_operands, extract_insn): Adjust.
* reload1.c (maybe_fix_stack_asms): Likewise.
* final.c (asm_insn_count): Likewise.
(final_scan_insn): Output # line before and after asm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122742 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-09  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-structalias.c (variable_info): Remove
finished_solution.
(new_var_info): Ditto.
(shared_bitmap_info_t): New structure.
(shared_bitmap_table): New variable.
(shared_bitmap_hash): New function.
(shared_bitmap_eq): Ditto
(shared_bitmap_lookup): Ditto.
(shared_bitmap_add): Ditto.
(merge_smts_into): Change to take bitmap directly.
(find_what_p_points_to): Rewrite to use shared bitmap hashtable.
(init_alias_vars): Init shared bitmap hashtable.
(delete_points_to_sets): Delete shared bitmap hashtable.
* tree-ssa-operands.c (add_virtual_operand): Partially revert the
is_aliased removal as a change that was still necessary was
deleted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122741 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (override_options): Conditionally disable
x86_sahf for 64bit targets only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122740 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C/31072
        * c-decl.c (merge_decls): Don't call make_var_volatile.
        * varasm.c (make_var_volatile): Remove.
        * output.h (make_var_volatile): Remove.

2007-03-08  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR C/31072
        * gcc.c-torture/execute/pr31072.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122736 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122734 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: (ICHAR) Improve internal I/O note.
(ACHAR): Reference it.
(CHAR): Reference it.
(IACHAR): Reference it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122729 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: (LINK) Document function form.
(RENAME): Likewise.
(SYMLNK): Likewise.
(SYSTEM): Likewise.
(UNLINK): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122728 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: minor typo fixes, removed prologue.
(FSEEK): moved to correct place in alphabetical order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122726 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/31085
* tree-ssa-address.c (create_mem_ref): Fix test of type of base.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122724 138bc75d-0d04-0410-961f-82ee72b054a4

* decContext.c, decContext.h, decDPD.h, decimal128.c,
decimal128.h, decimal32.c, decimal32.h, decimal64.c, decimal64.h,
decLibrary.c, decNumber.c, decNumber.h, decNumberLocal.h,
decRound.c, decRound.h, decUtility.c, decUtility.h: Add
libgcc-style license exception clause.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122722 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/30947
        * intrinsics/signal.c (alarm_sub_int): Avoid SEGFAULT with
        integer arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122716 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/30947
* check.c (gfc_check_alarm_sub): Added check for default integer
kind of status argument.
* iresolve.c (gfc_resolve_alarm_sub): Removed conversion of
status argument.
* intrinsic.texi (ALARM): Extended documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122715 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.def (lceil, lceilf, lceill, lfloor, lfloorf, lfloorl,
llceil, llceilf, llceill, llfloor, llfloorf, llfloorl): Mark with
ATTR_CONST_NOTHROW_LIST.

* fold-const.c (tree_expr_nonnegative_warnv_p): Handle
FIX_TRUNC_EXPR.

testsuite:
* gcc.dg/builtins-55.c: Test *lceil* and *lfloor*.
* gcc.dg/torture/builtin-attr-1.c: Likewise.
* gcc.dg/torture/builtin-convert-1.c: Likewise.  Also test *lrint* and *lround*.
* gcc.dg/torture/builtin-convert-2.c: Test ceil->lceil and floor->lfloor.
* gcc.dg/torture/builtin-convert-3.c: Test *lceil* and *lfloor*.
* gcc.dg/torture/builtin-integral-1.c: Likewise.
* gcc.dg/torture/builtin-minmax-1.c: Likewise.  Also test *lrint*
and *lround*.  Correct macro names.
* gcc.dg/torture/builtin-nonneg-1.c: Test *lceil* and *lfloor*.
* gcc.dg/torture/builtin-rounding-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122713 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08  Daniel Franke  <franke.daniel@gmail.com>

* intrinsic.texi (GERROR, ISATTY, TTYNAM): New.
(ABORT, FLUSH, FNUM, IRAND, MALLOC, SIGNAL, SRAND): Fixed typo.
* intrinsic.c (add_subroutines): Adjusted dummy argument names
of GERROR and TTYNAM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122712 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tree-ssa.texi: Remove documentation for V_MUST_DEF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122710 138bc75d-0d04-0410-961f-82ee72b054a4

PR 31013
* gccspec.c (lang_specific_driver): Do nothing when NEXT_OBJC_RUNTIME
is declared.
* config/darwin.h (REAL_LIBGCC_SPEC): When -fgnu-runtime is
passed, use shared libgcc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122709 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-eh.c (do_return_redirection): Call build_gimple_modify_stmt
instead of calling build2 with a GIMPLE_MODIFY_STMT.
(honor_protect_cleanup_actions, lower_try_finally_switch):
Likewise.
* tree-if-conv.c (replace_phi_with_cond_gimple_modify_stmt,
ifc_temp_var): Likewise.
* tree-inline.c (setup_one_parameter): Likewise.
* tree-mudflap.c (mf_decl_cache_locals,
mf_build_check_statement_for): Likewise.
* tree-nested.c (init_tmp_var, save_tmp_var,
finalize_nesting_tree_1): Likewise.
* tree-outof-ssa.c (insert_copy_on_edge,
insert_backedge_copies): Likewise.
* tree-profile.c (tree_gen_edge_profiler,
tree_gen_ic_profiler): Likewise.
* tree-scalar-evolution.c (scev_const_prop): Likewise.
* tree-sra.c (sra_build_assignment): Likewise.
* tree-ssa-loop-im.c (determine_invariantness_stmt): Likewise.
* tree-ssa-math-opts.c (insert_reciprocals,
execute_cse_sincos_1): Likewise.
* tree-tailcall.c (adjust_accumulator_values,
adjust_return_value): Likewise.
* tree-vect-patterns.c (vect_pattern_recog_1): Likewise.
* tree-vect-transform.c (vect_create_data_ref_ptr,
bump_vector_ptr, vect_init_vector, get_initial_def_for_induction,
vect_create_epilog_for_reduction, vectorizable_reduction,
vectorizable_call, vectorizable_conversion,
vectorizable_assignment, vectorizable_operation,
vectorizable_type_demotion, vect_gen_widened_results_half,
vect_permute_store_chain, vectorizable_store,
vect_setup_realignment, vect_permute_load_chain,
vectorizable_load, vectorizable_condition,
vect_create_cond_for_align_checks): Likewise.
* tree-vrp.c (build_assert_expr_for): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122707 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* tree-vrp.c: Include "intl.h".
(usable_range_p): New static function.
(compare_values_warnv): Don't test TYPE_OVERFLOW_UNDEFINED for
overflowed values, juts set *strict_overflow_p.
(compare_values): Only return -2 if one of the operands is not a
constant.
(compare_ranges): Call usable_range_p.
(compare_range_with_value): Likewise.
(vrp_evaluate_conditional_warnv): Rename from
vrp_evaluate_conditional.  Make static.  Change all callers.
(vrp_evaluate_conditional): New function.
(simplify_div_or_mod_using_ranges): Issue warning about reliance
on signed overflow.
(simplify_abs_using_ranges): Likewise.
(simplify_stmt_for_jump_threading): Add within_stmt parameter.
* tree-ssa-dom.c (simplify_stmt_for_jump_threading): Add
within_stmt parameter.
* tree-ssa-propagate.c (fold_predicate_in): Update call to
vrp_evaluate_conditional.
* tree-ssa-threadedge.c
(record_temporary_equivalences_from_stmts_at_dest): Change
simplify parameter to take a second tree parameter.
(simplify_control_stmt_condition): Likewise.
(thread_across_edge): Likewise.
* tree-flow.h (vrp_evaluate_conditional): Update declaration.
(thread_across_edge): Likewise.
* gcc/Makefile.in (tree-vrp.o): Depend upon intl.h.
testsuite/:
* gcc.dg/no-strict-overflow-5.c: New test.
* gcc.dg/no-strict-overflow-6.c: New test.
* gcc.dg/Wstrict-overflow-11.c: New test.
* gcc.dg/Wstrict-overflow-12.c: New test.
* gcc.dg/Wstrict-overflow-13.c: New test.
* gcc.dg/Wstrict-overflow-14.c: New test.
* gcc.dg/Wstrict-overflow-15.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122706 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (TARGET_SAHF): New define.
        * config/i386/i386.c (ix86_tune_features) [X86_TUNE_USE_SAHF]:
        Also enable for m_K8, m_AMDFAM10 and m_CORE2.
        (x86_sahf): New global variable.
        (override_options): Add PTA_NO_SAHF to pta_flags enum.  Recode
        pta_flags masks using shifts.  Add PTA_NO_SAHF to x86_64 and
        nocona processor flags.  Set x86_sahf when PTA_NO_SAHF is not set
        in processor flags.  Do not unconditionally disable TARGET_USE_SAHF
        for 64-bit.
        (ix86_fp_comparison_sahf_cost): Return high value for !TARGET_SAHF.
        (ix86_expand_fp_compare): Check for TARGET_CMOVE or TARGET_SAHF
        when expanding fcomi/sahf based tests.
        (ix86_emit_fp_unordered_jump): Check for TARGET_SAHF when
        expanding sahf based alternative. Emit sahf based sequence when
        optimizing for code size.
        * config/i386/i386.md (x86_sahf_1): Do not disable for
        TARGET_64BIT, enable for TARGET_SAHF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122705 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.c-torture/execute/strcmp-1.x: New file.  XFAIL execution
for VxWorks kernel mode.
* gcc.c-torture/execute/strncmp-1.x: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122703 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.c-torture/execute/ieee/hugeval.x: XFAIL for VxWorks kernel
mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122702 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.c-torture/execute/builtins/memmove-lib.c: Include lib/bzero.c
and lib/bfill.c on VxWorks targets.
* gcc.c-torture/execute/builtins/memmove-2-lib.c: Likewise.
* gcc.c-torture/execute/builtins/strchr-lib.c: Include lib/bzero.c,
lib/bfill.c and lib/memmove.c on VxWorks targets.
* gcc.c-torture/execute/builtins/strrchr-lib.c: Likewise.
* gcc.c-torture/execute/builtins/memops-asm-lib.c: Include lib/bfill.c
on VxWorks targets.
* gcc.c-torture/execute/builtins/lib/bzero.c: New file.
* gcc.c-torture/execute/builtins/lib/bfill.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122701 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08  Gary Benson  <gbenson@redhat.com>

PR classpath/30983:
* gnu/xml/dom/ls/DomLSParser.java (getInputSource):
Do not use the entity resolver to resolve the top-level document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122700 138bc75d-0d04-0410-961f-82ee72b054a4

2007-07-08  Tobias Burnus  <burnus@net-b.de>

       * module.c (gfc_match_use): Support renaming of operators
       in USE statements.
       * gfortran.texi (Fortran 2003 Status): Document support of
       renaming of operators.

2007-03-08  Tobias Burnus  <burnus@net-b.de>

       * gfortran.dg/use_5.f90: New test.
       * gfortran.dg/use_6.f90: Ditto.
       * gfortran.dg/use_7.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122699 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08  Tobias Burnus  <burnus@net-b.de>

PR fortran/30973
* module.c (read_module): Always import module name as symbol.
(gfc_match_use): Disallow module name in the only clause of
a use statement.

2007-03-08  Tobias Burnus  <burnus@net-b.de>

PR fortran/30973
* gfortran.dg/use_4.f90: New test.
* gfortran.dg/used_dummy_types_7.f90: Correct ambiguous symbol.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122696 138bc75d-0d04-0410-961f-82ee72b054a4

* sr.po: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122693 138bc75d-0d04-0410-961f-82ee72b054a4

* src/powerpc/ffi.c (flush_icache): Fix left-over from previous
patch.
(ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122692 138bc75d-0d04-0410-961f-82ee72b054a4

tree-ssa-coalesce.c (fail_abnormal_edge_coalesce): Remove
spurious whitespace from error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122690 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-08 Paul Thomas <pault@gcc.gnu.org>

PR fortran/31011
* expr.c (find_array_section): Correct arithmetic for section
size.

2007-03-08 Paul Thomas <pault@gcc.gnu.org>

PR fortran/31011
* gfortran.dg/parameter_array_section_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122689 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/30852
* c-common.c (fold_offsetof_1): Handle COMPOUND_EXPR.

* semantics.c (finish_offsetof): Handle COMPOUND_EXPR.

* g++.dg/ext/offsetof1.C: Add cases with volatile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122686 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/30534
* pt.c (any_template_arguments_need_structural_equality_p):
Robustify.

* g++.dg/template/arg5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122685 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
* c-decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.
* tree-sra.c (instantiate_element): Propagate disabled warnings
from the element itself to the created variable.
gcc/cp/ChangeLog:
* decl.c (grokdeclarator): Disable warnings for anonymous
bitfields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122684 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122680 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.
* configure.ac: Clear vm-tools-packages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122677 138bc75d-0d04-0410-961f-82ee72b054a4

* iresolve.c (gfc_resolve_ishftc): Correct s_kind value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122674 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122670 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/30848
        * reg-stack.c (emit_swap_insn): If a malformed asm was seen,
        silently fix up the stack in the case of a missing register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122669 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/Win32Process.java: Added nested class EOFInputStream.
* java/lang/natWin32Process.cc (ChildProcessPipe): Added DUMMY
enum and implementation.
(startProcess): Use redirect flag.
* classpath/lib/java/lang/Win32Process.class: Regenerated.
* classpath/lib/java/lang/Win32Process$EOFInputStream.class: New.
* gcj/javaprims.h: Regenerated.
* java/lang/Win32Process$EOFInputStream.h: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122668 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122667 138bc75d-0d04-0410-961f-82ee72b054a4

* cpplib.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122666 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-07  Andrew Haley  <aph@redhat.com>

* libgcj_bc.c (JvRunMainName): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122663 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-07  Gary Benson  <gbenson@redhat.com>

* resource/META-INF/services/org.w3c.dom.DOMImplementationSourceList:
New file.

2007-03-07  Gary Benson  <gbenson@redhat.com>

* sources.am, Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122661 138bc75d-0d04-0410-961f-82ee72b054a4

* gcj/javaprims.h: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122660 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Regenerate.

config/:
* acx.m4 (GCC_TARGET_TOOL): Expand backquotes outside
AC_MSG_RESULT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122659 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
2007-03-07  Paul Brook  <paul@codesourcery.com>

* config/arm/libunwind.S: Add .arch/.object_arch for armv4 builds.

gcc:
2007-03-07  Joseph Myers  <joseph@codesourcery.com>

* config/arm/unwind-arm.c (struct wmmxd_regs, struct wmmxc_regs):
New.
(phase1_vrs): Use them.
(DEMAND_SAVE_WMMXD, DEMAND_SAVE_WMMXC): New.
(__gnu_Unwind_Save_WMMXD, __gnu_Unwind_Restore_WMMXD,
__gnu_Unwind_Save_WMMXC, __gnu_Unwind_Restore_WMMXC): Declare.
(restore_non_core_regs): Call __gnu_Unwind_Restore_WMMXD and
__gnu_Unwind_Restore_WMMXC if required.
(_Unwind_VRS_Pop): Implement iWMMXt support.
* config/arm/libunwind.S (gnu_Unwind_Restore_WMMXD,
gnu_Unwind_Save_WMMXD, gnu_Unwind_Restore_WMMXC,
gnu_Unwind_Save_WMMXC): Define.

gcc/testsuite:
2007-03-07  Joseph Myers  <joseph@codesourcery.com>

* g++.dg/eh/arm-iwmmxt-unwind.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122658 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/vxworks.h (vxworks_override_options): Declare.
(VXWORKS_OVERRIDE_OPTIONS): Use it.
* config/vxworks.c: Include target.h and toplev.h.
(vxworks_override_options): New function.
* config/t-vxworks (vxworks.o): Depend on $(TARGET_H) and toplev.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122657 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-07  Paolo Bonzini  <bonzini@gnu.org>

* gcc.dg/var-expand1.c: Add newline at end of file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122656 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-07  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (override_options): Don't emit an error when
-mstack-size is used without providing -mstack-guard.
(s390_emit_prologue): Choose stack_guard value automatically if not
provided via command line.
* doc/invoke.texi: Adjust description of -mstack-guard and -mstack-size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122655 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/i386/i386.c (output_set_got): Add a GOT initialization
sequence for VxWorks PIC.
(legitimate_pic_address_disp_p): Allow UNSPEC_GOT wrappers
around labels as well as symbols.  Use gotoff_operand instead
of local_symbolic_operand.
(legitimize_pic_address): Use gotoff_operand instead of
local_symbolic_operand.  Use @GOT accesses for labels as
well as symbols.
(ix86_output_addr_diff_elt): Use PC-relative rather than
GP-relative offsets for VxWorks PIC.
(ix86_expand_move): Pass NULL_RTX to legitimize_pic_address unless
no_new_pseudos.  Check whether the returned register is op0.
* config/i386/i386.md (tablejump): Use PC-relative rather than
GP-relative offsets for VxWorks PIC.
* config/i386/predicates.md (gotoff_operand): New predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122654 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/vxworks.h (VXWORKS_GOTT_BASE, VXWORKS_GOTT_INDEX): Undefine
before defining.
* config/vxworks-dummy.h: New file.
* config/i386/i386.h: Include it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122653 138bc75d-0d04-0410-961f-82ee72b054a4

libffi/ChangeLog:
* include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
(ffi_prep_closure_loc): New.
(ffi_prep_raw_closure_loc): New.
(ffi_prep_java_raw_closure_loc): New.
* src/closures.c: New file.
* src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
Replace sflags with exec_offset.
[FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
sub_segment_exec_offset): New macros.
(get_segment_flags, set_segment_flags, check_segment_merge): New
macros.
(is_mmapped_segment, is_extern_segment): Use get_segment_flags.
(add_segment, sys_alloc, create_mspace, create_mspace_with_base,
destroy_mspace): Use new macros.
(sys_alloc): Silence warning.
* Makefile.am (libffi_la_SOURCES): Add src/closures.c.
* Makefile.in: Rebuilt.
* src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
terms of ffi_prep_closure_loc.
* src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
from...
(ffi_prep_raw_closure): ... this.  Re-implement in terms of the
renamed version.
* src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
adjusted from...
(ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
the renamed version.
* src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
(ffi_prep_closure): ... this.
* src/pa/ffi.c: Likewise.
* src/cris/ffi.c: Likewise.  Adjust.
* src/frv/ffi.c: Likewise.
* src/ia64/ffi.c: Likewise.
* src/mips/ffi.c: Likewise.
* src/powerpc/ffi_darwin.c: Likewise.
* src/s390/ffi.c: Likewise.
* src/sh/ffi.c: Likewise.
* src/sh64/ffi.c: Likewise.
* src/sparc/ffi.c: Likewise.
* src/x86/ffi64.c: Likewise.
* src/x86/ffi.c: Likewise.
(FFI_INIT_TRAMPOLINE): Adjust.
(ffi_prep_raw_closure_loc): Renamed and adjusted from...
(ffi_prep_raw_closure): ... this.
* src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
(ffi_prep_closure): ... this.
(flush_icache): Adjust.
boehm-gc/ChangeLog:
* include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
(GC_register_finalizer_unreachable): Declare.
(GC_debug_register_finalizer_unreachable): Declare.
* finalize.c (GC_unreachable_finalize_mark_proc): New.
(GC_register_finalizer_unreachable): New.
(GC_finalize): Handle it.
* dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
(GC_debug_register_finalizer_no_order): Fix whitespace.
libjava/ChangeLog:
* include/jvm.h (_Jv_ClosureListFinalizer): New.
(_Jv_Linker::create_error_method): Adjust.
* boehm.cc (_Jv_ClosureListFinalizer): New.
* nogc.cc (_Jv_ClosureListFinalizer): New.
* java/lang/Class.h (class _Jv_ClosureList): New.
(class java::lang::Class): Declare it as friend.
* java/lang/natClass.cc (_Jv_ClosureList::releaseClosures): New.
(_Jv_ClosureList::registerClousure): New.
* include/execution.h (_Jv_ExecutionEngine): Add get_closure_list.
(_Jv_CompiledEngine::do_get_closure_list): New.
(_Jv_CompiledEngine::_Jv_CompiledEngine): Use it.
(_Jv_IndirectCompiledClass): Add closures.
(_Jv_IndirectCompiledEngine::get_aux_info): New.
(_Jv_IndirectCompiledEngine::do_allocate_field_initializers): Use
it.
(_Jv_IndirectCompiledEngine::do_get_closure_list): New.
(_Jv_IndirectCompiledEngine::_Jv_IndirectCompiledEngine): Use it.
(_Jv_InterpreterEngine::do_get_closure_list): Declare.
(_Jv_InterpreterEngine::_Jv_InterpreterEngine): Use it.
* interpret.cc (FFI_PREP_RAW_CLOSURE): Use _loc variants.
(node_closure): Add closure list.
(_Jv_InterpMethod::ncode): Add jclass argument.  Use
ffi_closure_alloc and the separate code pointer.  Register the
closure for finalization.
(_Jv_JNIMethod::ncode): Likewise.
(_Jv_InterpreterEngine::do_create_ncode): Pass klass to ncode.
(_Jv_InterpreterEngine::do_get_closure_list): New.
* include/java-interp.h (_Jv_InterpMethod::ncode): Adjust.
(_Jv_InterpClass): Add closures field.
(_Jv_JNIMethod::ncode): Adjust.
* defineclass.cc (_Jv_ClassReader::handleCodeAttribute): Adjust.
(_Jv_ClassReader::handleMethodsEnd): Likewise.
* link.cc (struct method_closure): Add closure list.
(_Jv_Linker::create_error_method): Add jclass argument.  Use
ffi_closure_alloc and the separate code pointer.  Register the
closure for finalization.
(_Jv_Linker::link_symbol_table): Remove outdated comment about
sharing of otable and atable.  Adjust.
* java/lang/reflect/natVMProxy.cc (ncode_closure): Add closure
list.
(ncode): Add jclass argument.  Use ffi_closure_alloc and the
separate code pointer.  Register the closure for finalization.
(java::lang::reflect::VMProxy::generateProxyClass): Adjust.
* testsuite/libjava.jar/TestClosureGC.java: New.
* testsuite/libjava.jar/TestClosureGC.out: New.
* testsuite/libjava.jar/TestClosureGC.xfail: New.
* testsuite/libjava.jar/TestClosureGC.jar: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122652 138bc75d-0d04-0410-961f-82ee72b054a4

* src/dlmalloc.c: New file, imported version 2.8.3 of Doug
Lea's malloc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122651 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (is_inlined_entry_point): New
(add_high_low_attributes): Emit DW_AT_entry_pc along with
DW_AT_ranges if the first subblock is the entry point.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122650 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (mips-*-*): Change recommended binutils
version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122648 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.jason/template31.C: Include cstdlib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122647 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122644 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-06  Daniel Franke  <franke.daniel@gmail.com>

        PR documentation/30950
        * intrinsic.texi (AND, CPU_TIME): Fix dummy argument names.
        (FREE): Fix call syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122640 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-06  Kyle Galloway  <kgallowa@redhat.com>

* classpath/gnu/classpath/jdwp/exception/AbsentInformationException.java: New file.
* classpath/lib/gnu/classpath/jdwp/exception/AbsentInformationException.class: Ditto.
* gnu/classpath/jdwp/exception/AbsentInformationException.h: Ditto.
* gnu/classpath/jdwp/natVMMethod.cc: Add CHECK_INTERP_CLASS macro.
(VMMethod::getLineTable): Use new macro.
(VMMethod::getVariableTable): Implement.
* sources.am: Regenerated.
* Makefile.in: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122639 138bc75d-0d04-0410-961f-82ee72b054a4

2006-02-24  Anatoly Sokolov <aesok@post.ru>

* config/avr/avr.c (avr_mcu_types): Add support for ATmega325P,
ATmega3250P, ATmega329P, ATmega3290P, AT90USB82 and AT90USB162
devices.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122635 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-06  Matthias Klose  <doko@ubuntu.com>

        * doc/Makefile.am(gkeytool.pod): Don't use sed -i.
        * doc/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122634 138bc75d-0d04-0410-961f-82ee72b054a4

* errors.h (warning, error, fatal, internal_error): Mark as cold.
* predict.c (maybe_hot_bb): Cold functions are never hot; hot functions
are hot.
(probably_cold_bb_p): Cold functions are cold.
(probably_never_executed_bb_p): Cold functions are cold.
(tree_bb_level_predictions): Predict calls to cold functions as not
taken.
(compute_function_frequency): Check hot/cold attributes.
* function.h (function_frequency): Update comments.
* predict.def (PRED_COLD_FUNCTION): Predict cold function.
* c-common.c (handle_hot_attribute, handle_cold_attribute): New.
(c_common_att): Add cold and hot.

* doc/extend.texi (hot,cold attributes): Document.

* ansidecl.h (ATTRIBUTE_COLD, ATTRIBUTE_HOT): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122632 138bc75d-0d04-0410-961f-82ee72b054a4

libjava
* Makefile.in: Rebuilt.
* Makefile.am (bin_PROGRAMS): Added gcjh.
(gcjh_SOURCES, gcjh_LDFLAGS, gcjh_LINK, gcjh_LDADD,
gcjh_DEPENDENCIES): New variables.
libjava/classpath
* tools/gnu/classpath/tools/javah/Main.java (getName): New
method.
(getParser): Now protected.  Use getName.  Add '-v' alias for
--verbose.
(postParse): New method.
(run): Now protected.  Use postParse.
* tools/gnu/classpath/tools/javah/GcjhMain.java: New file.
* tools/Makefile.in: Rebuilt.
* tools/Makefile.am: Remove vm-tools.lst before creating it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122631 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-06  Kyle Galloway  <kgallowa@redhat.com>
* jvmti.cc(_Jv_JVMTI_GetLocalVariableTable): Fix _Jv_Malloc parameters.
* testsuite/libjava.jvmti/interp/natgetlocalvartable.cc
(do_getlocalvartable_tests): Add Deallocate calls to free strings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122630 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-06  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/28080 (partial)
* include/bits/stl_algobase.h: Do not include <cstdlib>.
* src/localename.cc: Do it here.
* src/ctype.cc: Likewise.
* include/ext/pb_ds/detail/map_debug_base.hpp: Likewise.
* include/ext/pb_ds/exception.hpp: Likewise.
* include/ext/pb_ds/list_update_policy.hpp: Likewise.
* include/bits/stl_algo.h: Likewise.
* include/tr1/random: Likewise.
* testsuite/util/testsuite_hooks.cc: Likewise.
* testsuite/util/testsuite_abi_check.cc: Likewise.
* testsuite/util/testsuite_abi.cc: Likewise.
* testsuite/util/performance/assoc/timing/
tree_order_statistics_test.hpp: Likewise.
* config/locale/darwin/ctype_members.cc: Likewise.
* config/locale/gnu/c++locale_internal.h: Likewise.
* config/locale/generic/ctype_members.cc: Likewise.
* config/locale/generic/time_members.cc: Likewise.

* include/ext/pb_ds/detail/resize_policy/
hash_load_check_resize_trigger_imp.hpp: Qualify abort.
* testsuite/util/performance/assoc/timing/
multimap_find_test.hpp: Likewise.
* include/std/valarray: Do include <cstdlib>.
* include/tr1/hashtable: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122628 138bc75d-0d04-0410-961f-82ee72b054a4

2007-03-06  Andrew Haley  <aph@redhat.com>

        * function.c (expand_function_end): Move blockage to just after we
        emit the label for the naked return from the function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122626 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/i386/att.h (ASM_OUTPUT_ASCII, ASM_OUTPUT_SKIP): Undefine
before redefining.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122625 138bc75d-0d04-0410-961f-82ee72b054a4

* reg-stack.c (reg_to_stack): Large models don't allow NAN to be
loaded for constant large models.  Non-large 64bit PIC can do.
* i386.h (CASE_VECTOR_MODE): Large PIC cases are 64bit.
* cmodel.h: Add LARGE PIC.
* i386.md (UNSPEC_PLTOFF): New.
(UNSPEC_SET_RIP, UNSPEC_SET_GOT_OFFSET): New; renumber other unspecs as
needed.
(*call_1_rex64): Disable for large models.
(*call_1_rex64_large): New.
(*call_value_1_rex64): Disable for large models.
(*call_value_1_rex64_large): New.
(set_rip_rex4): New.
(set_got_offset_rex64): New.
* predicates.md (constant_call_address_operand): For large model
constant calls are not possible.
* i386-protos.h (construct_plt_address): Declare.
* i386.c (override_options): Accept large models.
(ix86_expand_prologue): Expand large PIC GOT pointer load.
(legitimate_constant_p): Add new UNSPECs.
(legitimate_pic_operand_p): Likewise.
(legitimate_pic_address_disp_p): Disallow local symbols for large PICs.
(legitimize_pic_address): Do easy RIP relative way for TLS only for
non-large model.
(output_pic_addr_const): Add PLTOFF.
(ix86_output_addr_diff_elt): Output 64bit tables when needed.
(ix86_expand_move): Legitimize pic address when in PIC mode.
(construct_plt_address): New function.
(ix86_expand_call): Offload the address to register and use GOT pointer
for large model.
* invoke.texi (mcmodel=large): Update documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122623 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (x86_use_leave, x86_push_memory,
x86_zero_extend_with_and, x86_movx, x86_double_with_add,
x86_use_bit_test, x86_unroll_strlen, x86_deep_branch,
x86_branch_hints, x86_use_sahf, x86_partial_reg_stall,
x86_partial_flag_reg_stall, x86_use_himode_fiop, x86_use_simode_fiop,
x86_use_mov0, x86_use_cltd, x86_read_modify_write, x86_read_modify,
x86_split_long_moves, x86_promote_QImode, x86_fast_prefix,
x86_single_stringop, x86_qimode_math, x86_promote_qi_regs,
x86_himode_math, x86_promote_hi_regs, 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_prologue_using_move, x86_epilogue_using_move, x86_shift1,
x86_sse_partial_reg_dependency, x86_sse_split_regs,
x86_sse_unaligned_move_optimal, x86_sse_typeless_stores,
x86_sse_load0_by_pxor, x86_use_ffreep, x86_use_incdec,
x86_inter_unit_moves, x86_ext_80387_constants, x86_four_jump_limit,
x86_schedule, x86_use_bt, x86_pad_returns): Merge into ...
(ix86_tune_features): ... here.  New array.
(x86_cmove, x86_use_xchgb, x86_cmpxchg, x86_cmpxchg8b,
x86_xadd, x86_bswap): Merge into ...
(ix86_arch_features): ... here.  New array.
(x86_3dnow_a): Remove.
(x86_accumulate_outgoing_args): Make static.
(x86_arch_always_fancy_math_387): Make static.
(ix86_tune_mask, ix86_arch_mask): Move ...
(override_options): ... to local variables here.  Apply the
appropriate mask to each element of ix86_arch_features and
ix86_tune_features.  Adjust TARGET_CMOVE and TARGET_USE_SAHF
as were done in the old macros.
(standard_80387_constant_p): Use TARGET_EXT_80387_CONSTANTS.
* config/i386/i386.h (x86_use_leave, x86_push_memory,
x86_zero_extend_with_and, x86_use_bit_test, x86_cmove, x86_deep_branch,
x86_branch_hints, x86_unroll_strlen, x86_double_with_add,
x86_partial_reg_stall, x86_movx, x86_use_himode_fiop,
x86_use_simode_fiop, x86_use_mov0, x86_use_cltd, x86_use_xchgb,
x86_read_modify_write, x86_read_modify, x86_split_long_moves,
x86_promote_QImode, x86_single_stringop, x86_fast_prefix,
x86_himode_math, x86_qimode_math, x86_promote_qi_regs,
x86_promote_hi_regs, x86_integer_DFmode_moves, x86_add_esp_4,
x86_add_esp_8, x86_sub_esp_4, x86_sub_esp_8,
x86_partial_reg_dependency, x86_memory_mismatch_stall,
x86_accumulate_outgoing_args, x86_prologue_using_move,
x86_epilogue_using_move, x86_decompose_lea,
x86_arch_always_fancy_math_387, x86_shift1,
x86_sse_partial_reg_dependency, x86_sse_split_regs,
x86_sse_unaligned_move_optimal, x86_sse_typeless_stores,
x86_sse_load0_by_pxor, x86_use_ffreep, x86_inter_unit_moves,
x86_schedule, x86_use_bt, x86_cmpxchg, x86_cmpxchg8b, x86_xadd,
x86_use_incdec, x86_pad_returns, x86_bswap,
x86_partial_flag_reg_stall): Remove.
(enum ix86_tune_indices): New.
(ix86_tune_features): New.
(TARGET_USE_LEAVE, TARGET_PUSH_MEMORY, TARGET_ZERO_EXTEND_WITH_AND,
TARGET_USE_BIT_TEST, TARGET_UNROLL_STRLEN,
TARGET_DEEP_BRANCH_PREDICTION, TARGET_BRANCH_PREDICTION_HINTS,
TARGET_DOUBLE_WITH_ADD, TARGET_USE_SAHF, TARGET_MOVX,
TARGET_PARTIAL_REG_STALL, TARGET_PARTIAL_FLAG_REG_STALL,
TARGET_USE_HIMODE_FIOP, TARGET_USE_SIMODE_FIOP, TARGET_USE_MOV0,
TARGET_USE_CLTD, TARGET_USE_XCHGB, TARGET_SPLIT_LONG_MOVES,
TARGET_READ_MODIFY_WRITE, TARGET_READ_MODIFY, TARGET_PROMOTE_QImode,
TARGET_FAST_PREFIX, TARGET_SINGLE_STRINGOP, TARGET_QIMODE_MATH,
TARGET_HIMODE_MATH, TARGET_PROMOTE_QI_REGS, TARGET_PROMOTE_HI_REGS,
TARGET_ADD_ESP_4, TARGET_ADD_ESP_8, TARGET_SUB_ESP_4,
TARGET_SUB_ESP_8, TARGET_INTEGER_DFMODE_MOVES,
TARGET_PARTIAL_REG_DEPENDENCY, TARGET_SSE_PARTIAL_REG_DEPENDENCY,
TARGET_SSE_UNALIGNED_MOVE_OPTIMAL, TARGET_SSE_SPLIT_REGS,
TARGET_SSE_TYPELESS_STORES, TARGET_SSE_LOAD0_BY_PXOR,
TARGET_MEMORY_MISMATCH_STALL, TARGET_PROLOGUE_USING_MOVE,
TARGET_EPILOGUE_USING_MOVE, TARGET_SHIFT1, TARGET_USE_FFREEP,
TARGET_INTER_UNIT_MOVES, TARGET_FOUR_JUMP_LIMIT, TARGET_SCHEDULE,
TARGET_USE_BT, TARGET_USE_INCDEC, TARGET_PAD_RETURNS,
TARGET_EXT_80387_CONSTANTS): Use it.
(enum ix86_arch_indices): New.
(ix86_arch_features): New.
(TARGET_CMOVE, TARGET_CMPXCHG, TARGET_CMPXCHG8B, TARGET_XADD,
TARGET_BSWAP): Use it.
(ix86_tune_mask, ix86_arch_mask): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122621 138bc75d-0d04-0410-961f-82ee72b054a4

fixincludes:
* mkheaders.in: Fix headers for each multilib required.

gcc:
PR bootstrap/31020
* configure.ac (CROSS_SYSTEM_HEADER_DIR, build_system_header_dir):
Define using $${sysroot_headers_suffix}.
* configure: Regenerate.
* cppdefault.c (cpp_include_defaults): Make FIXED_INCLUDE_DIR a
multilib-suffixed directory if SYSROOT_HEADERS_SUFFIX_SPEC
defined.
* doc/invoke.texi (-print-sysroot-headers-suffix): Document.
* gcc.c (print_sysroot_headers_suffix): New.
(option_map): Include --print-sysroot-headers-suffix.
(display_help): Mention -print-sysroot-headers-suffix.
(process_command): Handle -print-sysroot-headers-suffix.
(do_spec_1): Append multilib directory to include-fixed path if
sysroot suffixes in use.
(main): Handle -print-sysroot-headers-suffix.
* Makefile.in (start.encap): Don't depend on xlimits.h
(xlimits.h): Remove.
(stmp-int-hdrs): Don't depend on xlimits.h.  Inline generation of
limits.h for each multilib in fixinc_list.
(fixinc_list, s-fixinc_list): New.
(stmp-fixinc): Depend on fixinc_list.  If not copying headers,
generate them for each multilib in fixinc_list.
(stmp-fixproto): Use include-fixed.  Run fixproto for each
multilib in fixinc_list.
(mostlyclean): Don't remove xlimits.h.
(clean): Remove include-fixed.
(real-install-headers-tar, real-install-headers-cpio,
real-install-headers-cp): Don't copy include, only include-fixed.
(install-mkheaders): Depend on fixinc_list.  Don't depend on
xlimits.h.  Save limits.h files for each multilib in fixinc_list.
Always save mkinstalldirs.  Preserve ${sysroot_headers_suffix} in
SYSTEM_HEADER_DIR setting in mkheaders.conf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122620 138bc75d-0d04-0410-961f-82ee72b054a4

* regstack.c (reg_to_stack): When in 64bit PIC mode, we still can load
NANs easilly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122619 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Limit column widths to a total of .85.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122615 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* configure.ac: Allow tm_file to contain build-directory files.
* configure: Regenerate.
* config.gcc (m68k-*-uclinux*): Add ./sysroot-suffix.h to tm_file.
* config/m68k/t-uclinux (sysroot-suffix.h): New target.
* config/m68k/print-sysroot-suffix.sh: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122613 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.h (PIC_OFFSET_TABLE_REGNUM): Use the REGNO
of pic_offset_table_rtx if reload_completed.
(CONDITIONAL_REGISTER_USAGE): Use PIC_REG instead of
PIC_OFFSET_TABLE_REGNUM.
* config/m68k/m68k.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Always
return true.
(m68k_save_reg): Use PIC_REG instead of PIC_OFFSET_TABLE_REGNO.
(m68k_output_mi_thunk): Rewrite to use RTL.  Honor vcall_offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122612 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.c (m68k_save_reg): Save the PIC register in
functions that call eh_return.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122611 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.c (m68k_save_reg): Save the PIC register in
functions that need a constant pool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122610 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/28181
* config/m68k/m68k-protos.h (m68k_secondary_reload_class): Declare.
(m68k_preferred_reload_class): Likewise.
* config/m68k/m68k.h (HARD_REGNO_MODE_OK): Remove duplicated comment.
(SECONDARY_RELOAD_CLASS): Define.
(PREFERRED_RELOAD_CLASS): Use m68k_preferred_reload_class.
(LIMIT_RELOAD_CLASS): Delete.
* config/m68k/m68k.c (m68k_regno_mode_ok): Don't prevent address
registers from storing bytes.
(m68k_secondary_reload_class): New function.
(m68k_preferred_reload_class): Likewise.

gcc/testsuite/
* gcc.c-torture/compile/m68k-byte-addr.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122609 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.c (m68k_save_reg): Remove special case for
leaf functions.
(m68k_expand_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122608 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k-protos.h (output_sibcall): Declare.
(mips_expand_epilogue): Add a bool parameter.
(m68k_legitimize_sibcall_address): Declare.
* config/m68k/m68k.c (TARGET_FUNCTION_OK_FOR_SIBCALL): Define.
(m68k_expand_epilogue): Add a parameter to select between sibling
and normal epilogues.  Only generate a return for the latter.
(m68k_ok_for_sibcall_p): New function.
(m68k_legitimize_sibcall_address, output_sibcall): New functions.
* config/m68k/m68k.md (sibcall, *sibcall): New patterns.
(sibcall_value, *sibcall_value): Likewise.
(*call, *call_value): Require !SIBLING_CALL_P.
(epilogue): Update call to m68k_expand_epilogue.
(sibcall_epilogue): New pattern.
* config/m68k/predicates.md (const_call_operand): Say that this
predicate applies to sibling calls too.
(sibcall_operand): New predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122607 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (movsf_cf_soft): Provide the same non-mov3q
alternatives as movsi_cf.
(movsf_cf_hard): Add commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122606 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Kazu Hirata  <kazu@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config/m68k/m68k-protos.h (m68k_interrupt_function_p): Declare.
(m68k_movem_pattern_p, m68k_output_movem): Likewise.
(m68k_expand_prologue, m68k_expand_epilogue): Likewise.
* config/m68k/m68k.h (EPILOGUE_USES): Define.  Treat all registers
as being live on exit from an interrupt function.
(PRINT_OPERAND_PUNCT_VALID_P): Return true for '?'.
* config/m68k/m68k.c (MIN_MOVEM_REGS, MIN_FMOVEM_REGS): New macros.
(m68k_frame): Remove reg_rev_mask and fpu_rev_mask.
(TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Delete.
(m68k_interrupt_function_p): Globalize.
(m68k_compute_frame_layout): Remove reverse mask code.
(m68k_emit_movem, m68k_set_frame_related): New functions.
(m68k_output_function_prologue): Delete in favor of...
(m68k_expand_prologue): ...this new function.
(m68k_output_function_epilogue): Delete in favor of...
(m68k_expand_epilogue): ...this new function.
(m68k_split_offset, m68k_movem_pattern_p, m68k_output_movem): New
functions.
(print_operand): Handle %?.
* config/m68k/m68k.md (UNSPEC_SIN, UNSPEC_COS): Remove excess space.
(UNSPEC_GOT, A1_REG, PIC_REG, FP0_REG): New constants.
(prologue, epilogue): New patterns.
(return): Turn into a define_expand.
(*return): New pattern, derived from old "return" pattern.  Use rte
rather than rts for interrupt functions.  Only use rtd if the pop
count is nonzero.
(*m68k_store_multiple, *m68k_store_multiple_automod): New patterns.
(*m68k_load_multiple, *m68k_load_multiple_automod): Likewise.
(link, *link, unlink, *unlink, load_got): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122605 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/23482
PR target/17114
* config/m68k/m68k-protos.h (m68k_legitimate_base_reg_p): Declare.
(m68k_legitimate_index_reg_p, m68k_legitimate_address_p): Likewise.
(m68k_matches_q_p, m68k_matches_u_p): Likewise.
* config/m68k/m68k.h (EXTRA_CONSTRAINT): Use m68k_matches_q_p
and m68k_matches_u_p.
(PCREL_GENERAL_OPERAND_OK, LEGITIMATE_BASE_REG_P): Delete.
(INDIRECTABLE_1_ADDRESS_P, GO_IF_NONINDEXED_ADDRESS): Delete.
(GO_IF_INDEXABLE_BASE, GO_IF_INDEXING, GO_IF_INDEXED_ADDRESS): Delete.
(LEGITIMATE_INDEX_REG_P, LEGITIMATE_INDEX_P): Delete.
(GO_IF_COLDFIRE_FPU_LEGITIMATE_ADDRESS): Delete.
(REG_STRICT_P): New macro.
(LEGITIMATE_PIC_OPERAND_P): Use REG_STRICT_P rather than
PCREL_GENERAL_OPERAND_OK.
(REG_OK_FOR_BASE_P): Merge definitions.  Use REG_STRICT_P and
m68k_legitimate_base_reg_p.
(REG_MODE_OK_FOR_INDEX_P): Likewise m68k_legitimate_index_reg_p.
(GO_IF_LEGITIMATE_ADDRESS): Likewise m68k_legitimate_address_p.
(PIC_CASE_VECTOR_ADDRESS): Update comment.
* config/m68k/m68k.c (m68k_address): New structure.
(m68k_legitimate_base_reg_p, m68k_legitimate_index_reg_p)
(m68k_decompose_index, m68k_legitimate_constant_address_p)
(m68k_jump_table_ref_p, m68k_decompose_address)
(m68k_legitimate_address_p, m68k_legitimate_mem_p, m68k_matches_q_p)
(m68k_matches_u_p): New functions.
(print_operand_address): Rewrite to use m68k_decompose_index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122604 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi (GFortran and G77): Rewrite completely.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122602 138bc75d-0d04-0410-961f-82ee72b054a4

* match.c (gfc_match_name): Expanded comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122601 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.texi (Old-style kind specifications): Document
special handling of old-style kind specifiers for COMPLEX.
* decl.c (gfc_match_old_kind_spec): Document kind/bytesize
assumptions for COMPLEX in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122599 138bc75d-0d04-0410-961f-82ee72b054a4

PR 31050
* gfortranspec.c (lang_specific_driver): Update program
name and copyright date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122597 138bc75d-0d04-0410-961f-82ee72b054a4

2007/03/05  David Taylor  <dtaylor@emc.com>
* gcc.c: Correct copyright date in --version output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122596 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.md: In unamed move patterns, disparge copies between general
and floating point registers using '?' modifier.  Don't include 'f'
constraint for register preferences in DImode, SImode, HImode and
QImode patterns.  Likewise for 'r' in DFmode and SFmode patterns.
Remove constraints for copies between general and floating registers
in soft-float DFmode pattern.
(movdf): Fail if operand1 is a CONST_DOUBLE and operand0 is a hard
floating register.
(movsf): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122593 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (targetcm): Add.
* c-opts.c (c_common_handle_option): Handle language specific
target options.
* opts.c (handle_option): Verify language for target options, if
any are given.
* opth-gen.awk: Add CL_LANG_ALL.
* target-def.h (TARGET_HANDLE_C_OPTION): Add.
(TARGETCM_INITIALIZER): Add.
* target.h (struct gcc_targetcm): Add.
(targetcm): Add.
* targhooks.c (default_handle_c_option): Add.
* targhooks.h (default_handle_c_option): Add.
* doc/tm.texi (TARGET_HANDLE_C_OPTION): Add.

* config/darwin.opt (iframework): Add.
* config/darwin.h (TARGET_HAS_TARGETCM): Add.
* config/darwin-c.c (handle_c_option): Add.
(TARGET_HANDLE_C_OPTION): Add.
(targetcm): Add.
* doc/invoke.texi (Darwin Options): Add -iframework.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122590 138bc75d-0d04-0410-961f-82ee72b054a4