2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
* src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
ffi_closure_helper_SYSV): Add long double handling.
From-SVN: r121879
* jvmti.cc (_Jv_JVMTI_GetStackTrace): Remove cast
from jthread to Thread *; it is no longer needed.
(_Jv_JVMTI_GetFrameCount): Likewise.
Fix small formatting typo.
From-SVN: r121878
* config/i386/i386.md (fixuns_trunc<SSEMODEF>si_1): New insn.
(fixuns_trunc<SSEMODEF>si2): Use it.
* config/i386/sse.md (vec_setv4sf_0): Export.
* config/i386/i386.c (ix86_build_const_vector): Export.
(ix86_split_convert_uns_si_sse): Rename from
ix86_expand_convert_uns_si_sse and rewrite as a splitter.
* config/i386/i386-protos.h: Update.
From-SVN: r121877
2007-02-13 Dirk Mueller <dmueller@suse.de>
* friend.c (do_friend): Annotate warning about friend
declarations in templates with OPT_Wnon_template_friend.
Convert informal message from warning() to inform().
From-SVN: r121867
2007-02-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30554
* module.c (read_module): Set pointer_info to referenced if the
symbol has no namespace.
2007-02-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30554
* gfortran.dg/used_dummy_types_7.f90: New test.
From-SVN: r121865
PR c++/14622
* pt.c (do_decl_instantiation): Detect type mismatches in explicit
instantiations for variables.
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r121864
* config/i386/i386.md (paritydi2, paritysi2): New expanders.
(paritydi2_cmp, paritydi2_cmp): New insn and split patterns.
(*parityhi2_cmp, *parityqi2_cmp): New insn patterns.
testsuite/ChangeLog:
* gcc.target/i386/parity-1.c: New test.
* gcc.target/i386/parity-2.c: New test.
From-SVN: r121863
* tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL.
* cgraphunit.c (cgraph_expand_function): If DECL_IGNORED_P is set on
the function, temporarily point the debug interface to the null one.
From-SVN: r121861
* config/i386/i386.md (*bswapdi2_rex): Renamed from bswapdi2.
(bswapdi2): New define_expand to implement 32-bit implementation.
* gcc.target/i386/builtin-bswap-3.c: New test case.
From-SVN: r121851
* doc/invoke.texi (Overall Options): Document --help=.
* gcc.c (target_help_flag): Rename to print_subprocess_flag.
(cc1_options): Pass --help= on to cc1.
(display_help): Add description of --help=.
(process_command): Add code to handle --help=. Allow translated
--help and --target-help switches to be passed on to compiler sub-process.
(main): Remove unused if statement.
* opts.c (columns): Remove.
(LEFT_COLUMN): Define.
(wrap_help): Add columns argument.
(print_filtered_help): Change parameters to be an include bitmask,
an exclude bitmask, an any bitmask and the column width. Move the
code to display the params list here. Add code to display the
status of options rather than their descriptions if the quiet flag
is not active.
(print_specific_help): Change parameters to be an include bitmask,
an exclude bitmask and an any bitmask. Move code to look up the
column width here. Decide upon the title for an options listing.
(common_handle_options): Add code to handle --help=. Adapt code
for --help and --target-help to use the revised form of the
print_specific_help function.
(print_help): Delete.
(print_param_help): Delete.
(print_switch): Delete.
* opts.h (cl_lang_count): Add prototype.
(CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_MIN_OPTION_CLASS, CL_MAX_OPTION_CLASS): New defines.
* optc-gen.awk: Add construction of cl_lang_count.
* c.opt: Add Warning attribute to warning options and Optimization attribute to optimization options.
* common.opt: Likewise.
Add --help=.
Add -fhelp and -ftarget-help as aliases for the transformed --help and --target-help options.
* opt-functions.awk: Add code to handle Warning and Optimization attributes.
From-SVN: r121849
2007-02-09 Jakub Jelinek <jakub@redhat.com>
* java/util/VMTimeZone.java: Rewrite to handle both the old
'TZif\0' format and the new one.
From-SVN: r121845
PR tree-optimization/29145
* tree-data-ref.c (base_addr_differ_p): Make us more conservative
in our handling of restrict qualified pointers.
From-SVN: r121844
2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* doc/invoke.texi (Wunused-value): Update description.
(Wextra): Delete item.
* opts.c (set_Wextra): Don't use the value of Wextra to set the
value of Wunused-value.
* c-typeck.c (c_process_expr_stmt): Don't check extra_warnings.
(c_finish_stmt_expr): Don't check extra_warnings.
(emit_side_effect_warnings): The caller is responsible to check
warn_unused_value.
cp/
* cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
Check warn_unused_value just once.
From-SVN: r121843
2007-02-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30554
* module.c (find_symtree_for_symbol): New function to return
a symtree that is not a "unique symtree" given a symbol.
(read_module): Do not automatically set pointer_info to
referenced because this inhibits the generation of a unique
symtree. Recycle the existing symtree if possible by calling
find_symtree_for_symbol.
PR fortran/30319
* decl.c (add_init_expr_to_sym): Make new charlen for an array
constructor initializer.
2007-02-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30554
* gfortran.dg/used_dummy_types_6.f90: Add the "privatized"
versions of the modules.
PR fortran/30617
* gfortran.dg/intrinsic_actual_2.f90: Make this legal fortran
by getting rid of recursive I/O and providing functions with
results.
PR fortran/30319
* gfortran.dg/char_array_constructor_2.f90
From-SVN: r121824
* fwprop.c (try_fwprop_subst): Use set_unique_reg_note
to add the REG_EQ* note.
* see.c (see_merge_one_use_extension): Likewise.
* local-alloc.c (update_equiv_regs): Likewise. Also don't
turn REG_EQUAL notes into REG_EQUIV notes if the target
register may have more than one set.
* function.c (assign_parm_setup_reg): Use set_unique_reg_note.
* gcse.c (try_replace_reg): Likewise.
* alias.c (init_alias_analysis): Use find_reg_equal_equiv_note.
* calls.c (fixup_tail_calls): Likewise. Abort if there is
more than one REG_EQUIV note.
* reload1.c (gen_reload): Use set_unique_reg_note.
From-SVN: r121821
