* config/sh/sh.c (sh_expand_prologue): Don't clear
RTX_FRAME_RELATED_P for push insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135237 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr34457-1.c: Skip for target without trampolines.
    * gcc.dg/20050607-1.c: Ditto.
    * gcc.dg/trampoline-1.c: Ditto.
    * gcc.dg/debug/debug-3.c: Ditto.
    * gcc.dg/debug/debug-5.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135235 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135234 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (machine_function): Add 'is_leaf' field.
* config/avr/avr.c (avr_regs_to_save): Compute 'machine->is_leaf'.
Use 'machine->is_leaf' instead of 'leaf_func_p'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135231 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
* sem_ch3.adb (Build_Derived_Record_Type): Accept statically matching
constraint expressions.

    gcc/testsuite/
* gnat.dg/specs/statically_matching.ads: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135230 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2008-05-12  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/sse.md (*sse_concatv4sf): Renamed to ...
(*vec_concatv4sf_sse): This.
(*sse2_concatv2si): Renamed to ...
(*vec_concatv2si_sse2): This.
(*sse1_concatv2si): Renamed to ...
(*vec_concatv2si_sse): This.
(*vec_concatv2di_rex): Renamed to ...
(*vec_concatv2di_rex64): This.
(*vec_concatv2si_sse4_1): New.
(*vec_concatv2di_rex64_sse4_1): Likewise.

gcc/testsuite

2008-05-12  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.target/i386/sse2-set-epi32-1.c: New.
* gcc.target/i386/sse2-set-epi64x-1.c: Likewise.
* gcc.target/i386/sse4_1-set-epi32-1.c: Likewise.
* gcc.target/i386/sse4_1-set-epi64x-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135229 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/36111
* recog.c (validate_replace_rtx_1): Unshare new RTL expression
that was created for swappable operands.

testsuite/ChangeLog:

PR rtl-optimization/36111
* gcc.dg/pr36111.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135221 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-12  Samuel Tardieu  <sam@rfc1149.net>
    Paolo Bonzini  <bonzini@gnu.org>

PR ada/36001
* acx.m4: Add optional parameter to ACX_PROG_GNAT.

gcc:
2008-05-12  Samuel Tardieu  <sam@rfc1149.net>
    Paolo Bonzini  <bonzini@gnu.org>

PR ada/36001
* Makefile.in: Substitute GNATMAKE and GNATBIND.
* configure.ac: Add call to ACX_PROG_GNAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135220 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/36176

* target-memory.c (gfc_target_expr_size): Correctly treat
substrings.
(gfc_target_encode_expr): Likewise.
(gfc_interpret_complex): Whitespace change.

* gfortran.dg/transfer_simplify_9.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135219 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2008-05-12  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/35331
        * semantics.c (begin_class_definition): Extend checks on the first
argument.

/testsuite
2008-05-12  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/35331
        * g++.dg/cpp0x/vt-35331.C: New.
* g++.dg/cpp0x/pr32125.C: Adjust.
* g++.dg/cpp0x/pr32126.C: Likewise.
* g++.dg/cpp0x/pr31438.C: Likewise.
* g++.dg/cpp0x/variadic81.C: Likewise.
* g++.dg/cpp0x/vt-34055.C: Likewise.
* g++.dg/cpp0x/vt-34606.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135216 138bc75d-0d04-0410-961f-82ee72b054a4

    * utils2.c (known_alignment, contains_save_expr_p)
        (gnat_mark_addressable): Use CASE_CONVERT.

        * decl.c (annotate_value): Likewise.

        * trans.c (maybe_stabilize_reference): Likewise.

        * utils2.c (build_binary_op): Use CONVERT_EXPR_P.

        * utils.c (rest_of_record_type_compilation): Likewise.

        * trans.c (protect_multiple_eval, Attribute_to_gnu)
        (protect_multiple_eval): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135215 138bc75d-0d04-0410-961f-82ee72b054a4

    * typeck2.c (digest_init): Use CONVERT_EXPR_P.

        * call.c (build_over_call): Likewise.

        * error.c (dump_expr): Use CASE_CONVERT.

        * class.c (fixed_type_or_null): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135213 138bc75d-0d04-0410-961f-82ee72b054a4

    * objc-act.c (objc_generate_write_barrier,
        objc_finish_message_expr): Use CONVERT_EXPR_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135212 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix the date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135211 138bc75d-0d04-0410-961f-82ee72b054a4

    * gfortran.dg/vect/pr36119.f: Rename to ...
        * gfortran.dg/vect/O3-pr36119.f90: ... this. Compile for all targets
        with -O3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135209 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-12  Stefano Soffia  <soffia@cs.unipr.it>
    Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/vector (vector<>::_M_requires_reallocation): Just
use this->capacity().
(vector<>::capacity): Move non-pedantic / pedantic logic here.
* testsuite/23_containers/vector/
debug_mode_requires_reallocation-2.cc: New.

* testsuite/23_containers/vector/debug_mode_requires_reallocation.cc:
Rename to debug_mode_requires_reallocation-1.cc

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135208 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/mips/mips.exp: Move passing -DMIPS16=... from here ...
* lib/target-supports.exp (add_options_for_mips16_attribute):
... to here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135202 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135200 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/35719
* trans.c (gfc_call_malloc): If size equals zero, allocate one
byte; don't return a null pointer.

2008-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/35719
* gfortran.dg/associated_5.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135187 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
in error message.
(cp_parser_omp_clause_schedule): Remove superfluous "expected"
in error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135184 138bc75d-0d04-0410-961f-82ee72b054a4

* optc-gen.awk: Fix comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135183 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/36202
* io/list_read (eat_separator): Handle the CR-LF case correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135177 138bc75d-0d04-0410-961f-82ee72b054a4

* zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135173 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.target/mips/scc-1.c: Require mips16_attribute, and add
the associated options.
* gcc.target/mips/scc-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135172 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-11  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

* pretty-print.c (pp_integer_with_precision): Use
HOST_LONG_LONG_FORMAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135171 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/default_format_1.f90: Move denormals tests to
gfortran.dg/default_format_denormal_1.f90.
* gfortran.dg/default_format_denormal_1.f90: Added denormal tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135170 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135168 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/nint_2.f90: XFAIL on mingw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135164 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/streamio_15.f90: Take care of Windows CRLF line
terminator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135162 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/fseek.f90: Take care of Windows CRLF line
terminator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135161 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/fmt_t_5.f90: Take care of Windows CRLF line
terminator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135160 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-10  Kenneth Zadeck  <zadeck@naturalbridge.com>

    * gcse.c (store_killed_in_insn): Negated call to RTL_CONST_CALL_P.

2008-05-10  Kenneth Zadeck  <zadeck@naturalbridge.com>

PR rtl-optimization/36185
* g++.dg/opt/pr36185.C

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135159 138bc75d-0d04-0410-961f-82ee72b054a4

* write_to_null.f90: Rename to write_to_null.F90.
* write_to_null.F90: On Windows, "nul" is the equivalent of the
Unix /dev/null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135158 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/36197
* module.c (quote_string): Fix sprintf format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135154 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-10  Roberto Bagnara  <bagnara@cs.unipr.it>
    Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/vector (vector<>::_M_requires_reallocation): Fix macro.
* testsuite/23_containers/vector/debug_mode_requires_reallocation.cc:
New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135151 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-10  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (bdesc_ptest): Removed.
(ix86_builtin_type): Add INT_FTYPE_V2DI_V2DI_PTEST.
(bdesc_args): Add __builtin_ia32_ptestz128,
__builtin_ia32_ptestc128 and __builtin_ia32_ptestnzc128.
(ix86_init_mmx_sse_builtins): Updated.
(ix86_expand_args_builtin): Handle INT_FTYPE_V2DI_V2DI_PTEST.
(ix86_expand_builtin): Updated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135144 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-cfg.c (valid_fixed_convert_types_p): New function.
(verify_gimple_expr): Handle FIXED_CONVERT_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135143 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR rtl-optimization/33642
* gcc.c-torture/compile/pr11832.c: Skip for MIPS.
* gcc.c-torture/compile/pr33009.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135142 138bc75d-0d04-0410-961f-82ee72b054a4

    * value-prof.c (interesting_stringop_to_profile): Do not
        return early for BUILT_IN_MEMPCPY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135141 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135140 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135137 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr22231.c: Fix dg-error call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135136 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-09  H.J. Lu  <hongjiu.lu@intel.com>

* calls.c (expand_call): Don't use callgraph to increase
preferred_stack_boundary.

* cgraph.h (cgraph_rtl_info): Use unsigned on
preferred_incoming_stack_boundary.

* final.c (rest_of_clean_state): Use unsigned on
preferred_stack_boundary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135134 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135132 138bc75d-0d04-0410-961f-82ee72b054a4

gcc
PR preprocessor/22231:
* c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is
proceeding.
gcc/testsuite
PR preprocessor/22231:
* gcc.dg/pr22231.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135128 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/36187
* g++.dg/opt/pr36187.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135126 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/36129
        * tree-ssa-cpp.c: Include value-prof.h.
        (execute_fold_all_builtins): Call gimple_remove_stmt_histograms if
        built-in function was folded to a constant.
        * Makefile.in (tree-ssa-cpp.c): Depend on value-prof.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135123 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-09  Jan Sjodin  <jan.sjodin@amd.com>
    Sebastian Pop  <sebastian.pop@amd.com>

* tree-scalar-evolution.c: Document instantiate_scev.
(instantiate_parameters_1): Renamed instantiate_scev_1.
Don't use the same loop for instantiation_loop and evolution_loop.
(instantiate_scev): New.
(instantiate_parameters): Moved...
(resolve_mixers): Update call to instantiate_scev_1 to pass the
same loop twice.  Maintains the semantics for this function.
* tree-scalar-evolution.h (instantiate_scev): Declare.
(instantiate_parameters): ...here.  Now static inline.
* tree-data-ref.c (dr_analyze_indices): Call instantiate_scev
instead of resolve_mixers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135116 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl-factoring.c (collect_pattern_seqs): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135115 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/pa/pa.c (reloc_needed): Use CASE_CONVERT.

        * tree-cfg.c (verify_expr, verify_gimple_expr): Likewise.

        * tree-ssa-structalias.c (get_constraint_for): Likewise.

        * c-common.c (c_common_truthvalue_conversion): Likewise.

        * tree-object-size.c (compute_object_offset): Likewise.

        * tree-inline.c (estimate_num_insns_1): Likewise.

        * varasm.c (const_hash_1, compare_constant, copy_constant)
        (compute_reloc_for_constant, output_addressed_constants)
        (initializer_constant_valid_p): Likewise.

        * c-omp.c (check_omp_for_incr_expr): Likewise.

        * gimplify.c (gimplify_expr): Likewise.

        * c-typeck.c (c_finish_return): Likewise.

        * tree-vectorizer.c (supportable_widening_operation)
        (supportable_narrowing_operation): Likewise.

        * c-pretty-print.c (pp_c_cast_expression, pp_c_expression):
        Likewise.

        * matrix-reorg.c (can_calculate_expr_before_stmt): Likewise.

        * expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.

        * dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info)
        (descr_info_loc): Likewise.

        * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.

        * fold-const.c (operand_equal_p, make_range, extract_muldiv_1)
        (fold_unary): Likewise.

        * builtins.c (get_pointer_alignment): Likewise.

        * tree-scalar-evolution.c (interpret_rhs_modify_stmt)
        (instantiate_parameters_1): Likewise.

        * tree.c (expr_align, stabilize_reference): Likewise.

        * tree-pretty-print.c (dump_generic_node, op_prio): Likewise.

        * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.

        * convert.c (strip_float_extensions): Use CONVERT_EXPR_P.

        * tree-ssa-threadedge.c (simplify_control_stmt_condition):
        Likewise.

        * config/alpha/alpha.c (va_list_skip_additions): Likewise.

        * c-common.c (c_alignof_expr, check_function_arguments_recurse):
        Likewise.

        * tree-ssa.c (tree_ssa_useless_type_conversion): Likewise.

        * varasm.c (initializer_constant_valid_p, output_constant):
        Likewise.

        * tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
        (forward_propagate_addr_expr_1, forward_propagate_addr_expr)
        (forward_propagate_comparison)
        (tree_ssa_forward_propagate_single_use_vars): Likewise.

        * cfgexpand.c (discover_nonconstant_array_refs_r): Likewise.

        * emit-rtl.c (component_ref_for_mem_expr)
        (set_mem_attributes_minus_bitpos): Likewise.

        * tree-ssa-phiopt.c (conditional_replacement): Likewise.

        * gimplify.c (gimplify_conversion, goa_lhs_expr_p,
        gimplify_expr): Likewise.

        * c-typeck.c (default_function_array_conversion,
        build_indirect_ref)
        (build_function_call, pointer_diff, build_compound_expr)
        (c_finish_return): Likewise.

        * tree-vect-analyze.c (vect_determine_vectorization_factor):
        Likewise.

        * matrix-reorg.c (get_inner_of_cast_expr,
        may_flatten_matrices_1): Likewise.

        * tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise.

        * expr.c (is_aligning_offset): Likewise.

        * tree-ssa-alias.c (is_escape_site): Likewise.

        * tree-stdarg.c (va_list_counter_bump, check_va_list_escapes)
        (check_all_va_list_escapes): Likewise.

        * tree-ssa-loop-ivopts.c (determine_base_object)
        (determine_common_wider_type): Likewise.

        * dojump.c (do_jump): Likewise.

        * tree-ssa-sccvn.c (simplify_unary_expression): Likewise.

        * tree-gimple.c (is_gimple_cast): Likewise.

        * fold-const.c (decode_field_reference, )
        (fold_sign_changed_comparison, fold_unary, fold_comparison)
        (fold_binary): Likewise.

        * tree-ssa-alias-warnings.c (find_alias_site_helper)
        (already_warned_in_frontend_p): Likewise.

        * builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise.

        * tree.c (really_constant_p, get_unwidened): Likewise.

        * tree-ssa-loop-niter.c (expand_simple_operations): Likewise.

        * tree-ssa-loop-im.c (rewrite_bittest): Likewise.

        * tree-vrp.c (register_edge_assert_for_2,
        register_edge_assert_for_1): Likewise.

        * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use
        CONVERT_EXPR_P.
        (CONVERT_EXPR_P): Define.
        (CASE_CONVERT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135114 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Kenneth Zadeck  <zadeck@naturalbridge.com>

PR middle-end/36117
* dce.c (deletable_insn_p): Do not delete calls if
df_in_progress.
(delete_unmarked_insns): When deleting a call, call
delete_unreachable_blocks.
* rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
RTL_CONST_OR_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P): Fixed
doc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135113 138bc75d-0d04-0410-961f-82ee72b054a4

libgfortran/
    * Makefile.am (LTLDFLAGS): New.
    (libgfortran_la_LDFLAGS): Use above.
    * Makefile.in: Regenerate.

    libffi/
    * Makefile.am (LTLDFLAGS): New.
    (libffi_la_LDFLAGS): Use above.
    * Makefile.in: Regenerate.

    libobjc/
    * Makefile.in (LTLDFLAGS): New.
    (libobjc$(libsuffix).la, libobjc_gc$(libsuffix).la): Use above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135112 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* doc/invoke.texi (-fdump-tree-salias): Remove documentation.
(-ftree-salias): Likewise.
(salias-max-implicit-fields): Remove param documentation.
(salias-max-array-elements): Likewise.
* tree-pass.h (pass_create_structure_vars): Remove.
* params.h (SALIAS_MAX_IMPLICIT_FIELDS): Remove.
(SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
* tree-ssa-alias.c (create_structure_vars): Remove.
(gate_structure_vars): Likewise.
(pass_create_structure_vars): Likewise.
(gate_build_alias): Likewise.
(pass_build_alias): Adjust to run always and dump the function.
* common.opt (ftree-salias): Hide.
* passes.c (init_optimization_passes): Remove
pass_create_structure_vars, adjust comment.
* params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): Remove.
(PARAM_SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
* opts.c (decode_options): Do not set flag_tree_salias.
(common_handle_option): Add OPT_ftree_salias to the backward
compatibility section.

* gcc.dg/tree-ssa/20040911-1.c: Adjust.
* gcc.dg/tree-ssa/20040517-1.c: Likewise.
* gcc.dg/tree-ssa/pr26421.c: Likewise.
* gcc.dg/tree-ssa/pr23382.c: Likewise.
* gcc.dg/tree-ssa/alias-15.c: Likewise.
* gcc.dg/tree-ssa/inline_asm-1.c: Likewise.
* gcc.dg/tree-ssa/inline_asm-2.c: Likewise.
* gcc.dg/tree-ssa/pta-fp.c: Likewise.
* gcc.dg/tree-ssa/20031015-1.c: Likewise.
* gcc.dg/tree-ssa/alias-12.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135111 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* tree-flow-inline.h (var_can_have_subvars): Move ...
* tree-ssa-structalias.c (var_can_have_subvars): ... here.
* tree-flow.h (var_can_have_subvars): Remove.
(push_fields_onto_fieldstack): Remove.
(sort_fieldstack): Likewise.
(struct fieldoff): Move ...
* tree-ssa-structalias.c (struct fieldoff): ... here.  Remove
alias_set and base_for_components fields.
(sort_fieldstack): Make static.
(push_fields_onto_fieldstack): Likewise.  Remove code that
handles anything but RECORD_TYPEs.  Remove alias_set and
base_for_components handling.
(create_variable_info_for): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135110 138bc75d-0d04-0410-961f-82ee72b054a4

    PR fortran/36162

        * module.c (quote_string, unquote_string,
        mio_allocated_wide_string): New functions.
        (mio_expr): Call mio_allocated_wide_string where needed.

* gfortran.dg/module_widestring_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135109 138bc75d-0d04-0410-961f-82ee72b054a4

Formatting fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135106 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135101 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Seongbae Park  <seongbae.park@gmail.com>
* common.opt (Wframe-larger-than=): Shorten the help message
to one line.
* doc/invoke.texi (Wframe-larger-than=): Add more description.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135097 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-complex.c (expand_complex_div_wide): Don't create CONDs that
trap.
* tree-gimple.c (is_gimple_condexpr): Check that the expression doesn't
trap and that both operands are gimple values.
(canonicalize_cond_expr_cond): Use is_gimple_condexpr.
* gcc/tree-eh.c (tree_could_trap_p): Correctly detect if a comparison
is a fp operation.

* gcc/testsuite/gcc.dg/vect/vect-111.c: Rename to no-trapping-math-vect-111.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-11.c: Rename to no-trapping-math-vect-ifcvt-11.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-12.c: Rename to no-trapping-math-vect-ifcvt-12.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-13.c: Rename to no-trapping-math-vect-ifcvt-13.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-14.c: Rename to no-trapping-math-vect-ifcvt-14.c
* gcc/testsuite/gcc.dg/vect/vect-ifcvt-15.c: Rename to no-trapping-math-vect-ifcvt-15.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135093 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-rtl.c (join_c_conditions): Return the first string if the
two strings are equal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135091 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* gensupport.h (pred_data): Add a "num_codes" field.
(add_predicate_code): Declare.
* gensupport.c (add_predicate_code): New function.
(std_pred_table): Add an "allows_const_p" field.
(std_preds): Set this field for predicates that allow RTX_CONST_OBJs.
Remove the (incomplete) list of such codes from the codes field.
(init_predicate_table): Use add_predicate_code.  Add all
RTX_CONST_OBJs if allows_const_p is true.
* genrecog.c (process_define_predicate): Use add_predicate_code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135090 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  David Daney  <ddaney@avtrex.com>

* lib/target-supports.exp (check_effective_target_sync_int_long): Add
mips*-*-*.
(check_effective_target_sync_char_short): Same.

2008-05-08  David Daney  <ddaney@avtrex.com>
    Richard Sandiford  <rsandifo@nildram.co.uk>

* config/mips/mips.md (mips_expand_compare_and_swap_12): Handle
special case of constant zero operands.
* config/mips/mips.c (mips_expand_compare_and_swap_12): Zero extend
old and new values.  Special case constant zero values.
* config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Skip 'sync' if compare
fails.
(MIPS_COMPARE_AND_SWAP_12): Handle constant zero operands.
(MIPS_COMPARE_AND_SWAP_12_0): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135088 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Paolo Bonzini  <bonzini@gnu.org>

        PR target/36090
        * simplify-rtx.c (simplify_plus_minus): Create CONST of
        similar RTX_CONST_OBJ before CONST_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135086 138bc75d-0d04-0410-961f-82ee72b054a4

* stmt.c (expand_stack_restore): Change sa mode if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135085 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Sebastian Pop  <sebastian.pop@amd.com>

* patch_tester.sh (report): Do not print "Checker: ".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135083 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Whitespace fixes.
* testsuite/Changelog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135081 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* config/i386/i386-protos.h (ix86_return_in_memory): Adjust
return type to bool.
(ix86_sol10_return_in_memory): Likewise.
(ix86_i386elf_return_in_memory): Likewise.
(ix86_i386interix_return_in_memory): Likewise.
* config/i386/i386.c (ix86_return_in_memory): Likewise.
(ix86_sol10_return_in_memory): Likewise.
(ix86_i386elf_return_in_memory): Likewise.
(ix86_i386interix_return_in_memory): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135080 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Kai Tietz  <kai.tietz@onevision.com>

PR/36180
* calls.c (compute_argument_block_size ): Add ATTRIBUTE_UNUSED to
fndecl argument.
(emit_library_call_value_1): Add ATTRIBUTE_UNUSED to variable
fndecl.
* target-def.h: Check that TARGET_RETURN_IN_MEMORY isn't declared in front.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135079 138bc75d-0d04-0410-961f-82ee72b054a4

* utils.c (handle_pure_attribute, init_gigi_decls): Rename
DECL_IS_PURE to DECL_PURE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135078 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

* tree-data-ref.c (dr_analyze_alias): Do not set DR_SUBVARS.
* tree-data-ref.h (struct dr_alias): Remove subvars field.
(DR_SUBVARS): Remove.
* tree-dfa.c (dump_subvars_for): Remove.
(debug_subvars_for): Likewise.
(dump_variable): Do not dump subvars.
(remove_referenced_var): Do not remove subvars.
* tree-flow-inline.h (clear_call_clobbered): SFTs no longer exist.
(lookup_subvars_for_var): Remove.
(get_subvars_for_var): Likewise.
(get_subvars_at): Likewise.
(get_first_overlapping_subvar): Likewise.
(overlap_subvar): Likewise.
* tree-flow.h (subvar_t): Remove.
(struct var_ann_d): Remove subvars field.
* tree-ssa-alias.c (mark_aliases_call_clobbered): Remove queued
argument.  Remove special handling of SFTs.
(compute_tag_properties): Likewise.
(set_initial_properties): Likewise.
(compute_call_clobbered): Likewise.
(count_mem_refs): Likewise.
(compute_memory_partitions): Likewise.
(compute_flow_insensitive_aliasing): Likewise.
(setup_pointers_and_addressables): Likewise.
(new_type_alias): Likewise.
(struct used_part): Remove.
(used_portions): Likewise.
(struct used_part_map): Likewise.
(used_part_map_eq): Likewise.
(used_part_map_hash): Likewise.
(free_used_part_map): Likewise.
(up_lookup): Likewise.
(up_insert): Likewise.
(get_or_create_used_part_for): Likewise.
(create_sft): Likewise.
(create_overlap_variables_for): Likewise.
(find_used_portions): Likewise.
(create_structure_vars): Likewise.
* tree.def (STRUCT_FIELD_TAG): Remove.
* tree.h (MTAG_P): Adjust.
(struct tree_memory_tag): Remove base_for_components and
unpartitionable flags.
(struct tree_struct_field_tag): Remove.
(SFT_PARENT_VAR): Likewise.
(SFT_OFFSET): Likewise.
(SFT_SIZE): Likewise.
(SFT_NONADDRESSABLE_P): Likewise.
(SFT_ALIAS_SET): Likewise.
(SFT_UNPARTITIONABLE_P): Likewise.
(SFT_BASE_FOR_COMPONENTS_P): Likewise.
(union tree_node): Remove sft field.
* alias.c (get_alias_set): Remove special handling of SFTs.
* print-tree.c (print_node): Remove handling of SFTs.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-into-ssa.c (mark_sym_for_renaming): Likewise.
* tree-nrv.c (dest_safe_for_nrv_p): Remove special handling of SFTs.
* tree-predcom.c (set_alias_info): Do not set subvars.
* tree-pretty-print.c (dump_generic_node): Do not handle SFTs.
* tree-ssa-loop-ivopts.c (get_ref_tag): Likewise.
* tree-ssa-operands.c (access_can_touch_variable): Likewise.
(add_vars_for_offset): Remove.
(add_virtual_operand): Remove special handling of SFTs.
(add_call_clobber_ops): Likewise.
(add_call_read_ops): Likewise.
(get_asm_expr_operands): Likewise.
(get_modify_stmt_operands): Likewise.
(get_expr_operands): Likewise.
(add_to_addressable_set): Likewise.
* tree-ssa.c (verify_ssa_name): Do not handle SFTs.
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
* tree-vect-transform.c (vect_create_data_ref_ptr): Do not
set subvars.
* tree.c (init_ttree): Remove STRUCT_FIELD_TAG initialization.
(tree_code_size): Remove STRUCT_FIELD_TAG handling.
(tree_node_structure): Likewise.
* tree-ssa-structalias.c (set_uids_in_ptset): Remove special
handling of SFTs.
(find_what_p_points_to): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135077 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Kai Tietz  <kai.tietz@onevision.com>

        * gcc.c-torture/compile/pr36172.c: Replace unsigned long by
        __SIZE_TYPE__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135076 138bc75d-0d04-0410-961f-82ee72b054a4

fixed subti3 pattern

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135075 138bc75d-0d04-0410-961f-82ee72b054a4

test subti3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135074 138bc75d-0d04-0410-961f-82ee72b054a4

fixed subti3 pattern

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135073 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

PR middle-end/36154
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
sure to create a representative for trailing arrays for PTA.

* gcc.c-torture/compile/pr36154.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135071 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-08  Richard Guenther  <rguenther@suse.de>

PR middle-end/36172
* fold-const.c (operand_equal_p): Two objects which types
differ in pointerness are not equal.

* gcc.c-torture/compile/pr36172.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135070 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-07  Kai Tietz  <kai,tietz@onevision.com>

* calls.c (compute_argument_block_size): Add argument tree fndecl.
(OUTGOING_REG_PARM_STACK_SPACE): Add function type argument.
(emit_library_call_value_1): Add new variable fndecl initialized by
NULL_TREE. It should be the decl type of orgfun, but this information
seems not to be available here, so it uses the default calling abi.
* config/arm/arm.c (arm_return_in_memory): Add fntype argumen.
* config/arm/arm.h (RETURN_IN_MEMORY): Replace RETURN_IN_MEMORY
by TARGET_RETURN_IN_MEMORY.
* config/i386/i386-interix.h: Likewise.
* config/i386/i386.h: Likewise.
* config/i386/i386elf.h: Likewise.
* config/i386/ptx4-i.h: Likewise.
* config/i386/sol2-10.h: Likewise.
* config/i386/sysv4.h: Likewise.
* config/i386/vx-common.h: Likewise.
* config/cris/cris.h: Removed #if 0 clause.
* config/arm/arm-protos.h (arm_return_in_memory): Add fntype
argument.
* config/i386/i386-protos.h (ix86_return_in_memory): Add fntype
argument.
(ix86_sol10_return_in_memory): Likewise.
(ix86_i386elf_return_in_memory): New.
(ix86_i386interix_return_in_memory): New.
* config/mt/mt-protos.h (mt_return_in_memory): New.
* config/mt/mt.c: Likewise.
* config/mt/mt.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument.
(RETURN_IN_MEMORY):  Replace by TARGET_RETURN_IN_MEMORY.
* config/bfin/bfin.h: Likewise.
* config/bfin/bfin-protos.h (bfin_return_in_memory): Add fntype
argument.
* config/bfin/bfin.c: Likewise.
* config/pa/pa.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument.
* config/alpha/unicosmk.h: Likewise.
* config/i386/cygming.h: Likewise.
* config/iq2000/iq2000.h: Likewise.
* config/mips/mips.h: Likewise.
* config/mn10300/mn10300.h: Likewise.
* config/rs6000/rs6000.h: Likewise.
* config/score/score.h: Likewise.
* config/spu/spu.h: Likewise.
* config/v850/v850.h: Likewise.
* defaults.h: Likewise.
* doc/tm.texi (OUTGOING_REG_PARM_STACK_SPACE): Adjust documentation.
* expr.c (emit_block_move): Adjust use of OUTGOING_REG_PARM_STACK_SPACE.
* function.c (STACK_DYNAMIC_OFFSET): Adjust use of
OUTGOING_REG_PARM_STACK_SPACE.
* targhooks.c (default_return_in_memory): Remove RETURN_IN_MEMORY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135069 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135064 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/35896
* dwarf2out.c (dw_expand_expr, common_check): Removed.
(fortran_common): New function.
(gen_variable_die): Call fortran_common instead of common_check,
adjust for it returning tree instead of rtx.    Formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135060 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-parloops.c (create_parallel_loop): Set OMP_RETURN_NOWAIT
on OMP_RETURN for OMP_FOR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135059 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

        PATCH rtl/7335
        PATCH rtl/33826
        * see.c (see_copy_insn): Copy new pure const attributes for new
        call.
        * c-decl.c (merge_decls): Ditto.
        * postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P
        to RTL_CONST_OR_PURE_CALL_P.
        * tree.c (define_local_buitin): Rename DECL_IS_PURE to
        DECL_PURE_P.  Initialized DECL_LOOPING_CONST_PURE.
        (process_call_operands): Set tree_side_effects properly.
        * tree.h (TREE_READONLY_DECL_P): Removed.
        (DECL_IS_PURE): Renamed to DECL_PURE_P.
        (DECL_LOOPING_OR_CONST_P): New macro.
        (struct tree_function_decl): Added looping_const_or_pure_p.
        (ECF_*) Renumbered.
        (ECF_LOOPING_OR_CONST_P): New macro,
        * rtlanal.c (pure_const_p): Removed.
        * builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P.
        * reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P
        to RTL_CONST_CALL_P.
        * ipa-pure-const.c (pure_const_state_e): Added looping field.
        (check_decl, check_tree, check_call, scan_function): Initialize
        looping.
        (analyze_function): Rename DECL_IS_PURE to DECL_PURE_P.
        (static_execute): Set looping true for recursive functions.
        Undo setting state to IPA_NEITHER for recursive functions.
        * cse.c (cse_insn):
        * ifcvt.c (noce_can_store_speculate_p): Changed
        CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or
        RTL_CONST_OR_PURE_CALL_P.
        * dse.c (scan_insn): Ditto.
        * local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto.
        * gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        (store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and
        pure_call_p to RTL_CONST_CALL_P.
        * gimplify.c (gimplify_call_expr): Clear side effects for
        non-looping pure and constant calls.
        * calls.c (emit_call_1): Set rtl flags from ecf flags.
        (flags_from_decl_or_type): Set ecf flags from decl flags.
        (initialize_argument_information): Turn off
        ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST.
        Change const to pure if callee_copies is true rather than just
        turning off const.
        (expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old
        way of marking pure calls.
        (emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL.
        Remove hack that was supposed to fix pr7335 and remove old
        way of marking pure calls.
        * emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P,
        RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P.
        * cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        * tree-ssa-pre.c (can_value_number_call): Fixed spacing.
        * loop-invariant.c (find_exits, find_invariant_bb): Changed
        CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P.
        * sched-deps.c (schedule_analyze): Ditto.
        * rtl.h (struct rtx_def): Use call field, unchanging field, and
        return_val field of calls to represent pure and const function
        info.
        (CONST_OR_PURE_CALL_P): Deleted macro.
        (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
        RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros.
        * tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to
        TREE_READONLY.
        * tree-optimize.c (execute_fixup_cfg): Added test for
        ECF_LOOPING_CONST_OR_PURE.
        * c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to
        DECL_PURE_P.
        * tree-cfg.c (update_call_expr_flags): Do not clear tree side
        effects for looping pure or const calls.
        (verify_gimple_expr): Added verification code.
        * config/alpha/alpha.c (alpha_legitimize_address,
        alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_CALL_P.
        * config/s390/s390.c (s390_emit_tls_call_insn): Ditto.
        * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto.
        * config/mips/mips.c (mips_call_tls_get_addr): Ditto.
        * cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        * dce.c (deletable_insn_p): Allow non looping, non sibling, pure
        and const calls to be deleted.

java:
2008-05-07  Kenneth Zadeck <zadeck@naturalbridge.com>

* decl.c (java_init_decl_processing): Change DECL_IS_PURE to
DECL_PURE_P.

cp:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
 DECL_LOOPING_CONST_OR_PURE_P attributes.
 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
 DECL_PURE_P.

gfortran:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
 Rename DECL_IS_PURE to DECL_PURE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135053 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135049 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (struct_builtin_description)
        [IX86_BUILTIN_LOADHPS]: Use CODE_FOR_sse_loadhps_exp.
        [IX86_BUILTIN_STOREHPS]: Use CODE_FOR_sse_loadlps_exp.
        [IX86_BUILTIN_LOADHPD]: Use CODE_FOR_sse2_loadhpd_exp.
        [IX86_BUILTIN_LOADLPD]: Use CODE_FOR_sse2_loadlpd_exp.
        [IX86_BUILTIN_MOVHLPS]: Use CODE_FOR_sse_movhlps_exp.
        [IX86_BUILTIN_MOVLHPS]: Use CODE_FOR_sse_movlhps_exp.
        [IX86_BUILTIN_UNPCKHPD]: Use FOR_sse2_unpckhpd_exp.
        [IX86_BUILTIN_UNPCKLPD]: Use FOR_sse2_unpcklpd_exp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135047 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/35714
* config/i386/mmx.md (mmx_subv2sf3): New expander.
(*mmx_subv2sf3): Rename from mmx_subv2sf3 insn pattern.
(*mmx_eqv2sf3): Rename from mmx_eqv2sf3 insn pattern.
(mmx_eqv2sf3): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*mmx_paddwd): Rename from mmx_paddwd insn pattern.
(mmx_paddwd): New expander.  Use ix86_fixup_binary_operands_no_copy
to handle nonimmediate operands.
(*mmx_pmulhrwv4hi3): Rename from mmx_pmulhrwv4hi3 insn pattern.
(mmx_pmulhrwv4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_umulv1siv1di3): Rename from sse2_umulv1siv1di3 insn pattern.
(sse2_umulv1siv1di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*mmx_eq<mode>3): Rename from mmx_eq<mode>3 insn pattern.
(mmx_eq<mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*mmx_uavgv8qi3): Rename from mmx_uavgv8qi3 insn pattern.
(mmx_uavgv8qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*mmx_uavgv4hi3): Rename from mmx_uavgv4hi3 insn pattern.
(mmx_uavgv4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.

* config/i386/sse.md
(*sse_movhlps): Rename from sse_movhlps insn pattern.
(sse_movhlps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_movlhps): Rename from sse_movlhps insn pattern.
(sse_movlhps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_loadhps): Rename from sse_loadhps insn pattern.
(sse_loadhps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_loadlps): Rename from sse_loadlps insn pattern.
(sse_loadlps): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse2_unpckhpd): Rename from sse2_unpckhpd insn pattern.
(sse2_unpckhpd): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_unpcklpd): Rename from sse2_unpcklpd insn pattern.
(sse2_unpcklpd): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse_loadhpd): Rename from sse_loadhpd insn pattern.
(sse_loadhpd): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse_loadlpd): Rename from sse_loadlpd insn pattern.
(sse_loadlpd): New expander.  Use ix86_fixup_binary_operands
to handle nonimmediate operands.
(*sse2_<plusminus_insn><mode>3): Rename from
sse2_<plusminus_insn><mode>3 insn pattern.
(sse2_<plusminus_insn><mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_umulv2siv2di3): Rename from sse2_umulv2siv2di3 insn pattern.
(sse2_umulv2siv2di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse4_1_mulv2siv2di3): Rename from sse4_1_mulv2siv2di3 insn pattern.
(sse4_1_mulv2siv2di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_pmaddwd): Rename from sse2_pmaddwd insn pattern.
(sse2_pmaddwd): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_eq<mode>3): Rename from sse2_eq<mode>3 insn pattern.
(sse2_eq<mode>3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse4_1_eqv2di3): Rename from sse4_1_eqv2di3 insn pattern.
(sse4_1_eqv2di3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
(sse2_uavgv16qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
(sse2_uavgv16qi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*sse2_uavgv8hi3): Rename from sse2_uavgv8hi3 insn pattern.
(sse2_uavgv8hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*ssse3_pmulhrswv8hi3): Rename from ssse3_pmulhrswv8hi3 insn pattern.
(ssse3_pmulhrswv8hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
(*ssse3_pmulhrswv4hi3): Rename from ssse3_pmulhrswv4hi3 insn pattern.
(ssse3_pmulhrswv4hi3): New expander.  Use
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.

(<sse>_vm<plusminus_insn><mode>3): Do not use ix86_binary_operator_ok.
(<sse>_vmmul<mode>3): Ditto.
(divv4sf3): Do not use ix86_fixup_binary_operands_no_copy.
(divv2df3): Ditto.
(ssse3_pmaddubsw128): Use register_operand for operand 1.
(ssse3_pmaddubsw): Ditto.

* config/i386/sse.md (ix86_fixup_binary_operands): Assert that src1
and src2 must have the same mode when swapped.
(ix86_expand_binop_builtin): Do not use ix86_fixup_binary_operands
and ix86_binary_operator_ok.  Do not force operands in registers
when optimizing.

testsuite/ChangeLog:

PR target/35714
* gcc.target/i386/pr35714.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135041 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-07  Johannes Singler  <singler@ira.uka.de>

       * include/parallel/quicksort.h:
       (parallel_sort_qs_conquer) Explicitly request number of threads
       in the parallel clause.
       (parallel_sort_qs) Remove setting the number of threads globally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135038 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (dump_cgraph_node): Update.
* cgraph.h (cgraph_local_info): Break out inline summary.
* cgraphunit.c (cgraph_process_new_functions): Use inliner analysis
hook.
* ipa-inline (inline_summary): New accestor function.
(cgraph_clone_inlined_nodes, cgraph_check_inline_limits,
cgraph_decide_inlining, compute_inline_parameters): Update.
* ipa.c (cgraph_remove_unreachable_nodes): Remove statistics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135037 138bc75d-0d04-0410-961f-82ee72b054a4

Cleanup ColdFire scheduling support and add V4 pipeline model.

* config/m68k/m68k.md (UNSPEC_TIE): New constant.
(define_attr cpu): Add cfv4 value.
(define_attr type, define_attr type1): Merge into a single 'type'
attribute.  Update all uses.
(define_attr opx_type, define_attr opy_type, define_attr opx_access):
Rearrange and update.  Rename value 'reg' to 'Rn', add value 'FPn'.
Update all uses.
(define_attr opx_mem, define_attr opy_mem): Remove.
(define_attr op_mem): Clean up, update comment.
(define_attr size): Use specific values instead of general int.
(define_attr guess, define_attr split): Remove.  Update all uses.
(movdf_internal, tstsi_internal, tsthi_internal, tstqi_internal,
tst<mode>_68881, pushexthisi_const, movsi_const0_68000_10,
movsi_const0_68040_60, movsi_const0, movsi_cf, movstrictqi_cf,
zero_extendhisi2_cf, zero_extendqisi2_cfv4, cfv4_extendhisi2,
68k_extendhisi2, extendqihi2, cfv4_extendqisi2, 68k_extendqisi2,
floatsi<mode>2_68881, ftrunc<mode>2_68881, ftrunc<mode>2_cf,
fix<mode>qi2_68881, fix<mode>hi2_68881, fix<mode>si2_68881,
adddi_dishl32, addsi3_5200, add<mode>3_floatsi_68881,
add<mode>3_floathi_68881, add<mode>3_floatqi_68881,
add<mode>3_68881, add<mode>3_cf, subdi_dishl32, subsi3,
sub<mode>3_floatsi_68881, sub<mode>3_floathi_68881,
sub<mode>3_floatqi_68881, sub<mode>3_68881, sub<mode>3_cf,
mulhi3, mulhisi3, mulhisisi3_s, mulsi3_68020, mulsi3_cf,
umulhisi3, mulhisisi3_z, mul<mode>3_floatsi_68881,
mul<mode>3_floathi_68881, mul<mode>3_floatqi_68881, fmul<mode>3_cf,
div<mode>3_cf, sqrt<mode>2_cf, abs<mode>2_cf, clzsi2,
one_cmplsi2_5200, subreghi1ashrdi_const32, ashrsi3, lshrsi3,
bsetmemqi, bsetmemqi_ext, bclrmemqi, bclrmemqi_ext,
beq, bne, bgt, blt, bordered, bunordered, buneq, bunge, bungt, bunle,
bunlt, bltgt, tablejump_internal, call, non_symbolic_call_value,
symbolic_call_value_jsr, symbolic_call_value_bsr, link):
Update or set attributes.
(stack_tie): New fake instruction.

* config/m68k/m68k.h (TUNE_CFV4): New macro.
(m68k_sched_attr_size): Update declaration.
(m68k_sched_attr_type2): Remove.
(m68k_sched_address_bypass_p, m68k_sched_indexed_address_bypass_p):
Declare new bypass predicates.

* config/m68k/m68k.c (m68k_sched_issue_rate,
m68k_sched_first_cycle_multipass_dfa_lookahead): Declare hook
implementations.
(TARGET_SCHED_ISSUE_RATE,
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Override hooks.
(override_options): Handle scheduling for ColdFire V4 core.
(m68k_expand_prologue): Emit stack_tie.
(enum attr_op_type): Split value 'OP_TYPE_REG' to 'OP_TYPE_RN' and
'OP_TYPE_FPN'.  Update all uses.
(sched_guess_p): Remove.
(sched_address_type): Handle symbolic addresses.
(sched_get_operand): New static function.
(sched_operand_type): Merge into sched_attr_op_type.
(sched_attr_op_type): Handle FP registers, handle quick constants,
update.
(m68k_sched_attr_opx_type, m68k_sched_attr_opy_type): Update.
(m68k_sched_attr_size): Update.  Move logic to ...
(sched_get_attr_size_int): New static function.
(sched_get_opxy_mem_type): New static function.
(m68k_sched_attr_op_mem): Update.
(m68k_sched_attr_type2): Remove.
(sched_cfv4_bypass_data): New static variable.
(m68k_sched_adjust_cost): Handle ColdFire V4 bypass.
(m68k_sched_issue_rate): Implement scheduler hook.
(struct _sched_ib: enabled_p): New field.
(m68k_sched_variable_issue): Update.  Handle V4.
(SCHED_DUMP_TODO, SCHED_DUMP_DONE, SCHED_DUMP_NOTHING,
sched_dump_class_func_t, sched_dump_split_class,
sched_dump_dfa_guess_unit_code, sched_dump_dfa_state,
sched_dump_dfa_class, m68k_sched_dump): Remove.
(m68k_sched_first_cycle_multipass_dfa_lookahead): Implement scheduler
hook.
(m68k_sched_init_global): Remove statisctics dumping, introduce
sanity check that all instructions have pipeline reservations.  Handle
ColdFire V4 core.
(m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle):
Handle ColdFire V4 core.
(sched_mem_operand_p, sched_get_reg_operand, sched_get_mem_operand):
New static functions.
(m68k_sched_address_bypass_p): New bypass predicate.
(sched_get_indexed_address_scale): New static function.
(m68k_sched_indexed_address_bypass_p): New bypass predicate.

* cf.md: Update comments.
(define_attr type2): Remove.  Use 'type' attribute instead.
Update all uses.
(cf_ib): Rename to cfv123_ib.  Update all uses.
(cf_oep): Rename to cfv123_oep.  Update all uses.
(cf_chr): Rename to cfv123_chr.  Update all uses.
(cf_mem): Rename to cfv123_mem.  Update all uses.
(cf_mac): Move to more appropriate place.
(cfv123_guess): New automaton and cpu_unit.
(cfv123_*, cfv12_*, cfv1_*, cfv2_*, cfv3_*): Use type attribute.
Update uses of 'size' attribute.  Handle before reload scheduling.
(cfv123_guess): New dummy reservation for unhandled instructions.
(cfv4_*): Pipeline description of ColdFire V4 core.
(ignore): New reservation to handle 'ignore' type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135033 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36013
* gimplify.c (find_single_pointer_decl_1): Don't look through
indirections.
(find_single_pointer_decl): Adjust comments.

* gcc.c-torture/execute/20080506-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135029 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36137
* fold-const.c (fold_binary): Use STRIP_SIGN_NOPS instead of
STRIP_NOPS on arguments even for MIN_EXPR and MAX_EXPR.

* gcc.c-torture/execute/20080506-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135028 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/36106
* omp-low.c (expand_omp_atomic_pipeline): Load value using the
integral type rather than floating point, then VIEW_CONVERT_EXPR
to the floating point type.

* testsuite/libgomp.c/atomic-5.c: New test.
* testsuite/libgomp.c/atomic-6.c: New test.
* testsuite/libgomp.c/autopar-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135027 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_expand_copysign): Force non-zero constant
TFmode op0 to register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135025 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/34974
gfortran.dg/fmt_t_7.f: XFAIL this until we get issue resolved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135017 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (grokdeclarator): Comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135016 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/mutex (mutex::mutex): Fix usage of initializing macro.
(recursive_mutex::recursive_mutex): Same.
(once_flag::once_flag): Same.
* testsuite/30_threads/mutex/cons/assign_neg.cc: Fix line numbers.
* testsuite/30_threads/mutex/cons/copy_neg.cc: Same.
* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Same.
* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135015 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135013 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-flow.h: Remove prototype for computed_goto_p.
        * tree-cfg.c (computed_goto_p): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135009 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/36155
* g++.dg/ext/utf32-4.C: Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135008 138bc75d-0d04-0410-961f-82ee72b054a4

2008-05-06  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/condition_variable: New.
* include/std/mutex: New.
* src/condition_variable.cc: New.
* src/mutex.cc: New.
* include/bits/functexcept.h: Add __throw_system_error varients.
* src/functexcept.cc: Same.
* config/abi/pre/gnu.ver: Add exports.

* doc/xml/manual/using.xml: Add new includes.
* doc/doxygen/user.cfg.in: Doxygen support.
* doc/doxygen/doxygroups.cc: Same.

* include/Makefile.am: Add mutex, condition_variable.
* include/Makefile.in: Regenerated.
* src/Makefile.am: Add mutex.cc, condition_variable.cc.
* src/Makefile.in: Regenerated.

* testsuite/30_threads: New.
* testsuite/30_threads/lock_error: New.
* testsuite/30_threads/mutex: New.
* testsuite/30_threads/mutex/dest: New.
* testsuite/30_threads/mutex/dest/destructor_locked.cc: New.
* testsuite/30_threads/mutex/native_handle: New.
* testsuite/30_threads/mutex/native_handle/1.cc: New.
* testsuite/30_threads/mutex/cons: New.
* testsuite/30_threads/mutex/cons/assign_neg.cc: New.
* testsuite/30_threads/mutex/cons/1.cc: New.
* testsuite/30_threads/mutex/cons/copy_neg.cc: New.
* testsuite/30_threads/mutex/requirements: New.
* testsuite/30_threads/mutex/requirements/typedefs.cc: New.
* testsuite/30_threads/mutex/try_lock: New.
* testsuite/30_threads/mutex/try_lock/1.cc: New.
* testsuite/30_threads/mutex/try_lock/2.cc: New.
* testsuite/30_threads/mutex/lock: New.
* testsuite/30_threads/mutex/lock/1.cc: New.
* testsuite/30_threads/mutex/unlock: New.
* testsuite/30_threads/mutex/unlock/1.cc: New.
* testsuite/30_threads/recursive_mutex: New.
* testsuite/30_threads/recursive_mutex/dest: New.
* testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc: New.
* testsuite/30_threads/recursive_mutex/native_handle: New.
* testsuite/30_threads/recursive_mutex/native_handle/1.cc: New.
* testsuite/30_threads/recursive_mutex/cons: New.
* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: New.
* testsuite/30_threads/recursive_mutex/cons/1.cc: New.
* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: New.
* testsuite/30_threads/recursive_mutex/requirements: New.
* testsuite/30_threads/recursive_mutex/requirements/typedefs.cc: New.
* testsuite/30_threads/lock_guard: New.
* testsuite/30_threads/lock_guard/requirements: New.
* testsuite/30_threads/lock_guard/requirements/typedefs.cc: New.
* testsuite/30_threads/lock_guard/requirements/
explicit_instantiation.cc: New.
* testsuite/30_threads/headers: New.
* testsuite/30_threads/headers/mutex: New.
* testsuite/30_threads/headers/mutex/types_std_c++0x.cc: New.
* testsuite/30_threads/headers/mutex/std_c++0x_neg.cc: New.
* testsuite/30_threads/headers/condition_variable: New.
* testsuite/30_threads/headers/condition_variable/
types_std_c++0x.cc: New.
* testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc: New.
* testsuite/30_threads/once_flag: New.
* testsuite/30_threads/unique_lock: New.
* testsuite/30_threads/unique_lock/requirements: New.
* testsuite/30_threads/unique_lock/requirements/typedefs.cc: New.
* testsuite/30_threads/unique_lock/requirements/
explicit_instantiation.cc: New.
* testsuite/17_intro/headers/c++200x/all.cc: Add new includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135007 138bc75d-0d04-0410-961f-82ee72b054a4

* arith.c: (gfc_arith_concat, gfc_compare_string,
gfc_compare_with_Cstring, hollerith2representation,
gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
gfc_hollerith2character, gfc_hollerith2logical): Use wide
characters for character constants.
* data.c (create_character_intializer): Likewise.
* decl.c (gfc_set_constant_character_len): Likewise.
* dump-parse-tree.c (show_char_const): Correctly dump wide
character strings.
error.c (print_wide_char): Rename into gfc_print_wide_char.
(show_locus): Adapt to new prototype of gfc_print_wide_char.
expr.c (free_expr0): Representation is now disjunct from
character string value, so we always free it.
(gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
to wide character strings.
* gfortran.h (gfc_expr): Make value.character.string a wide string.
(gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
(gfc_get_wide_string): New macro.
(gfc_print_wide_char): New prototype.
* io.c (format_string): Make a wide string.
(next_char, gfc_match_format, compare_to_allowed_values,
gfc_match_open): Deal with wide strings.
* module.c (mio_expr): Convert between wide strings and ASCII ones.
* primary.c (match_hollerith_constant, match_charkind_name):
Handle wide strings.
* resolve.c (build_default_init_expr): Likewise.
* scanner.c (gfc_wide_toupper, gfc_wide_memset,
gfc_char_to_widechar): New functions.
(wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
Changes in prototypes.
(gfc_define_undef_line, load_line, preprocessor_line,
include_line, load_file, gfc_read_orig_filename): Handle wide
strings.
* simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
gfc_simplify_repeat): Handle wide strings.
(wide_strspn, wide_strcspn): New helper functions.
(gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
Handle wide strings.
* symbol.c (generate_isocbinding_symbol): Likewise.
* target-memory.c (size_character, gfc_target_expr_size,
encode_character, gfc_target_encode_expr, gfc_interpret_character,
gfc_target_interpret_expr): Handle wide strings.
* trans-const.c (gfc_conv_string_init): Lower wide strings to
narrow ones.
(gfc_conv_constant_to_tree): Likewise.
* trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
* trans-io.c (gfc_new_nml_name_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135006 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
with ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134998 138bc75d-0d04-0410-961f-82ee72b054a4