re PR fortran/17676 (Problem with user operator)

PR fortran/17676
* resolve.c (resolve_operator): Use correct operator name in message.

From-SVN: r88726

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88724.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88723.2

MAINTAINERS: Update my email address.

2004-10-07  J"orn Rennecke <joern.rennecke@st.com>

* MAINTAINERS:  Update my email address.

From-SVN: r88721

tree-cfg.c (tree_block_forwards_to): Remove.

* tree-cfg.c (tree_block_forwards_to): Remove.
* tree-flow.h: Remove the corresponding prototype.

From-SVN: r88719

libstdc++.exp: Update list of undefined functions.

2004-10-07  Phil Edwards  <phil@codesourcery.com>

* testsuite/lib/libstdc++.exp:  Update list of undefined functions.

From-SVN: r88716

list.tcc (operator=): Avoid iterator postincrement.

2004-10-07  Paolo Carlini  <pcarlini@suse.de>

* include/bits/list.tcc (operator=): Avoid iterator postincrement.
* include/bits/stl_tree.h (erase(iterator, iterator)): Likewise.

From-SVN: r88715

tree-flow-inline.h (phi_nodes): Remove an unnecessary check for ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR.

* tree-flow-inline.h (phi_nodes): Remove an unnecessary check
for ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR.

From-SVN: r88714

tr1: New.

2004-10-07  Benjamin Kosnik  <bkoz@redhat.com>

* include/tr1: New.
* include/tr1/array: New.
* include/Makefile.am (tr1_headers): New.
(stamp-tr1): New.
(install-headers): New.
(allstamped): Add stamp-tr1.

* include/ext/array_allocator.h: New.
* include/Makefile.am: Add.
* include/Makefile.in: Regenerate.
* testsuite/ext/array_allocator/1.cc: New.
* testsuite/ext/array_allocator/2.cc: New.

From-SVN: r88711

* testsuite/lib/libstdc++.exp (libstdc++_exit): New proc.

From-SVN: r88710

transfer.c (finalize_transfer): Free internal streams.

* io/transfer.c (finalize_transfer): Free internal streams.
* io/unix.c (mem_close): Free stream object.

From-SVN: r88709

Radar 3813796

2004-10-07  Geoffrey Keating  <geoffk@apple.com>

Radar 3813796
* config/rs6000/rs6000.c (rs6000_generate_compare): When
flag_trapping_math is in effect, don't generate subtract
instructions.

Index: testsuite/ChangeLog
2004-10-07  Geoffrey Keating  <geoffk@apple.com>

* gcc.dg/ppc-fsel-3.c: New file.
* gcc.dg/ppc-fsel-1.c: Add -fno-trapping-math, update comment.

From-SVN: r88707

s390-protos.h (s390_narrow_logical_operator): Add.

* config/s390/s390-protos.h (s390_narrow_logical_operator): Add.
* config/s390/s390.c (s390_narrow_logical_operator): New function.
(s390_extra_constraint_str): Add 'A' constraints.
(s390_const_ok_for_constraint_p): Add 'Nx' constraints.
* config/s390/s390.h (EXTRA_MEMORY_CONSTRAINT): Add 'A' constraint.
(CONSTRAINT_LEN): Likewise.
* config/s390/s390.md ("*anddi3"): Add NI alternative and splitter.
("*andsi3_zarch", "*andsi3_esa"): Likewise.
("*andhi3_zarch", "*andhi3_esa"): Likewise.
("*iordi3"): Add OI alternative and splitter.
("*iorsi3_zarch", "*iorsi3_esa"): Likewise.
("*iorhi3_zarch", "*iorhi3_esa"): Likewise.
("*xordi3"): Add XI alternative and splitter.
("*xorsi3", "*xorhi3"): Likewise.

From-SVN: r88705

string_intrinsics.c (string_verify): Fix off by one error.

* intrinsics/string_intrinsics.c (string_verify): Fix off by one
error.
testsuite/
* gfortran.dg/intrinsic_verify_1.f90: New test.

From-SVN: r88704

mips.c (mips_function_rodata_section): New function.

* config/mips/mips.c (mips_function_rodata_section): New function.
(TARGET_ASM_FUNCTION_RODATA_SECTION): Use it.

From-SVN: r88703

* de.po: Update.

From-SVN: r88699

cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.

* cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
(DECL_MEMBER_TEMPLATE_P): New macro.
(is_member_template): Remove.
(class_method_index_for_fn): New function.
* pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
* class.c (finish_struct_methods): Remove out-of-date comment.
* decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
* decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
class_method_index_for_fn.
* pt.c (is_member_template): Remove.
(is_member_template_class): Likewise.
(optimize_specialization_lookup_p): New function.
(retrieve_specialization): Optimize lookups for members that are
not member templates.
(register_specialization): Adjust accordingly.
(build_template_decl): Add member_template_p parameter.  Set
DECL_MEMBER_TEMPLATE_P.
(process_partial_specialization): Adjust call to
retrieve_specialization.
(push_template_decl_real): Determine whether the template is a
member template.
(lookup_template_class): Use retrieve_specialization.
(tsubst_decl): Adjust call to retrieve_specialization.
(tsubst_exception_specification): New function.
(tsubst): Use it.
(tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
(instantiate_template): Adjust call to retrieve_specialization.
(regenerate_decl_from_template): Do not actually generate a new
DECL.
(instantiate_decl): Adjust call to retrieve_specialization.
(class_method_index_for_fn): New method.

From-SVN: r88697

* gfortran.dg/empty_format_1.f90: Remove stray commas.

From-SVN: r88696

intrinsic_mvbits.f90, ishft.f90: Add more tests.

* gfortran.fortran-torture/execute/intrinsic_mvbits.f90,
gfortran.dg/ishft.f90: Add more tests. Add dg-warning in followup
commit.

From-SVN: r88695

altivec.md (UNSPEC_VCMPBFP, [...]): New constant defines.

        * rs6000/altivec.md (UNSPEC_VCMPBFP, UNSPEC_VCMPEQUB, UNSPEC_VCMPEQUH,
        UNSPEC_VCMPEQUW, UNSPEC_VCMPGEFP, UNSPEC_VCMPGTUB, UNSPEC_VCMPGTSB,
        UNSPEC_VCMPGTUH, UNSPEC_VCMPGTSH, UNSPEC_VCMPGTUW, UNSPEC_VCMPGTSW,
        UNSPEC_VCMPGTFP, UNSPEC_VSEL4SI, UNSPEC_VSEL4SF, UNSPEC_VSEL8HI,
        UNSPEC_VSEL16QI, UNSPEC_VCOND_V4SI, UNSPEC_VCOND_V4SF, UNSPEC_VCOND_V8HI,
        UNSPEC_VCOND_V16QI, UNSPEC_VCONDU_V4SI, UNSPEC_VCONDU_V8HI,
        UNSPEC_VCONDU_V16QI): New constant defines.
        (vcondv4si, vcondv4sf, vcondv8hi, vcondv16qi, vconduv4si, vconduv8hi,
        vconduv16qi): New patterns.
        * rs6000/rs6000-protos.h (rs6000_emit_vector_cond_expr): New function.
        * rs6000/rs6000.c (rs6000_emit_vector_cond_expr): New function.
        (get_vec_cmp_insn): Same.
        (get_vsel_insn): Same.
        (rs6000_emit_vector_compare): Same.
        (rs6000_emit_vector_select): Same.
        (INSN_NOT_AVAILABLE): New.

From-SVN: r88692

re PR libstdc++/17850 (bootstrap failure - libstdc++ uses strtold when undeclared)

PR libstdc++/17850
* configure.ac: Newlib does not provide strtold.
* configure: Regenerate.

From-SVN: r88691

primary.c (match_boz_constant): Allow kind parameter suffixes.

fortran/
* primary.c (match_boz_constant): Allow kind parameter suffixes.
Move standard warning further to the front.

testsuite/
* gfortran.fortran-torture/execute/intrinsic_mvbits.f90,
gfortran.dg/ishft.f90: Add more tests.

From-SVN: r88690

re PR tree-optimization/17749 (ICE with recursive function)

PR tree-optimization/17749
* tree-tailcall.c (find_tail_calls): Check that parameter is
a gimple_reg.

From-SVN: r88689

parser.c (cp_parser_asm_definition): Look passed the CLEANUP_POINT_EXPR to get the asm expression.

cp/ChangeLog:
* parser.c (cp_parser_asm_definition): Look passed the
CLEANUP_POINT_EXPR to get the asm expression.

testsuite/ChangeLog:
* g++.dg/ext/asm6.C: Remove extraneous semicolon.

From-SVN: r88688

* config/ia64/ia64.c: Fix a comment typo.

From-SVN: r88686

* trans-stmt.c: Fix a comment typo.

From-SVN: r88685

* doc/install.texi (*-*-solaris2*): Fix marker for URL.

From-SVN: r88682

re PR c++/17115 (-Winline does not respect __attribute__((__noinline__)))

PR c++/17115
* tree-inline.c (expand_call_inline): Do not warn for functions
marked with attribute noinline.

PR c++/17115
* g++.dg/warn/Winline-4.C: New test.

From-SVN: r88678

re PR target/17862 (internal compiler error: in sparc_asm_function_prologue)

PR target/17862
* config/sparc/sparc.c (sparc_output_mi_thunk): Set
current_function_uses_only_leaf_regs as well as sparc_leaf_function_p.

* config/sparc/sparc.c (sparc_gimplify_va_arg): Pass 'false' instead
of 0 as 4th argument to pass_by_reference.
Call build_va_arg_indirect_ref instead of build_fold_indirect_ref.

From-SVN: r88674

sh.c (sh_dwarf_calling_convention): Fix renesas dwarf attribute.

2004-10-06  Eric Christopher  <echristo@redhat.com>

* config/sh/sh.c (sh_dwarf_calling_convention): Fix renesas dwarf
attribute.

From-SVN: r88671

re PR target/17770 (No NOP after LWL with -mips1)

PR target/17770
* config/mips/mips.md (mov_<load>l): Remove hazard=none attribute.

From-SVN: r88670

re PR rtl-optimization/17791 (doloop can produce wrong code causes Ada bootstrap failure)

PR rtl-optimization/17791
* loop-doloop.c (doloop_modify): Take number of iterations as
argument.
(doloop_optimize): Extend or shorten the number of iterations
when changing mode of counter register.
* loop-iv.c (lowpart_subreg): Export.
* rtl.h (lowpart_subreg): Declare.

From-SVN: r88668

Fix wrong attribution.

From-SVN: r88666

re PR tree-optimization/17806 (compiler error: in verify_loop_structure, at cfgloop.c:1491 , works -O2, breaks with -O3)

PR tree-optimization/17806
* cfghooks.c (split_edge): Update IRREDUCIBLE_LOOP flags.
* cfgloopmanip.c (loop_split_edge_with): Updating of IRREDUCIBLE_LOOP
flags moved to split_edge.

From-SVN: r88665

* gcc.c-torture/compile/20041007-1.c: New test.

From-SVN: r88662

re PR middle-end/17835 (stage2 compiler is broken because it is built with -fomit-frame-pointer)

PR middle-end/17835
* expmed.c (expand_sdiv_pow2): Force a stack adjustment
before tentatively building the conditional move sequence.

From-SVN: r88661

re PR middle-end/16815 (MIPS n32/n64 inefficient code for float arguments)

PR target/16815
* function.c (assign_parm_setup_block_p): Tighten BLOCK_REG_PADDING
check.
* config/pa/pa.h (BLOCK_REG_PADDING): Define in terms of
function_arg_padding.

From-SVN: r88660

re PR bootstrap/17857 (fixproto can't find fix-header)

PR bootstrap/17857
* Makefile.in (stmp-fixproto): Pass FIX_HEADER=build/... to fixproto.

From-SVN: r88659

MAINTAINERS (Language Front Ends Maintainers): New.

* MAINTAINERS (Language Front Ends Maintainers): New.  Move
entries belonging to this category.

From-SVN: r88658

hooks.c (hook_int_void_1, [...]): Remove.

* hooks.c (hook_int_void_1, hook_void_int): Remove.
* hooks.h: Remove the corresponding prototypes.

From-SVN: r88657

re PR fortran/17678 (USE statement incorrectly initializes allocatable array)

PR fortran/17678
* trans-array.c (gfc_trans_deferred_array): Leave use associated
variables alone.
testsuite/
* gfortran.dg/use_allocated_1.f90: New test.

From-SVN: r88655

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88653.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88652.2

re PR middle-end/17849 (intrinsic_pack.f90)

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17849
        * gfortran.fortran-torture/compile/nested.f90: New test

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17849
        * tree-nested.c (walk_stmt_info): Add changed field.
        (convert_nonlocal_reference): Set changed to when we
        change a decl to unnested decl.
        <case ADDR_EXPR>: Instead of checking if the immediate part
        of the ADDR_EXPR changed, check the field changed.
        Use recompute_tree_invarant_for_addr_expr instead of unsetting
        TREE_INVARIANT.
        (convert_local_reference):  Set changed to when we
        change a decl to unnested decl.
        <case ADDR_EXPR>: Instead of checking if the immediate part
        of the ADDR_EXPR changed, check the field changed.
        Also call recompute_tree_invarant_for_addr_expr on the ADDR_EXPR.

From-SVN: r88650

* simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.

From-SVN: r88647

defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.

* defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
* dwarf2out.c (dwarf2out_init): Remove references to
DWARF2_GENERATE_TEXT_SECTION_LABEL.
* system.h: Poison DWARF2_GENERATE_TEXT_SECTION_LABEL.
* doc/tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.

From-SVN: r88631

c-typeck.c (convert_arguments): Take expression for called function rather than its name.

* c-typeck.c (convert_arguments): Take expression for called
function rather than its name.  Handle ObjC selectors directly
rather than relying on warn_for_assignment to do so.  Call warning
directly rather than warn_for_assignment.  Use %qE in diagnostics.
Say "argument" rather than "arg" in diagnostics.
(build_function_call): Update call to convert_arguments.

testsuite:
* gcc.dg/Wconversion-2.c, gcc.dg/func-args-1.c: New tests.

From-SVN: r88630

re PR debug/17787 (Ada does not bootstrap on darwin because of -feliminate-unused-debug-symbols)

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR debug/17787
        * dbxout.c (dbxout_symbol): Really handle RECORD, UNION, and
        ENUMs specially instead of just saying we do.

From-SVN: r88629

acinclude.m4 (GLIBCXX_ENABLE_THREADS): Set enable_thread.

2004-10-06  Benjamin Kosnik  <bkoz@redhat.com>

* acinclude.m4 (GLIBCXX_ENABLE_THREADS): Set enable_thread.
(GLIBCXX_CONFIGURE_TESTSUITE): Use it.
* configure: Regenerated.
* testsuite/Makefile.am (CLEANFILES): Add TEST for
check-performance executables.
(stamp_thread): New.
(all-local): Use it.
* testsuite/Makefile.in: Regenerate.
* scripts/create_testsuite_files: Filter thread tests.

* testsuite/thread/pthread1.cc: Remove macro conditionals: this
file will only be run by thread enabled configurations.
* testsuite/thread/pthread7-rope.cc: Same, add rope_type typedef.
* testsuite/thread/pthread6.cc: Same.
* testsuite/thread/pthread5.cc: Same.
* testsuite/thread/pthread4.cc: Same.
* testsuite/thread/pthread3.cc: Same.
* testsuite/thread/pthread2.cc: Same.

* testsuite/ext/mt_allocator/instantiate.cc: Add in __GTHREADS guard.
* testsuite/ext/mt_allocator/deallocate_global-1.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: ...here.
* testsuite/ext/mt_allocator/deallocate_global-3.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: ...here.
* testsuite/ext/mt_allocator/deallocate_local-1.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: ...here.
* testsuite/ext/mt_allocator/deallocate_local-3.cc: Move to...
* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: ...here.

From-SVN: r88628

[multiple changes]

2004-10-05  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17368
        * semantics.c (finish_asm_stmt): Asm expressions need cleanup
        also.

2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17368
        * g++.dg/ext/asm6.C: New test.

From-SVN: r88627

dwarf2.h: Sync with include/elf/dwarf2.h

2004-10-06  Eric Christopher  <echristo@redhat.com>

* dwarf2.h: Sync with include/elf/dwarf2.h

From-SVN: r88626

tree-pretty-print.c (dump_generic_node): Fix printing of BINFO and TREE_VEC nodes.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* tree-pretty-print.c (dump_generic_node): Fix printing of BINFO
and TREE_VEC nodes.

From-SVN: r88624

It would have been nice to commit the changelog as well.

sigh

From-SVN: r88623

lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Convert
to use FOR_EACH_SSA_USE_OPERAND iterator, and propagate_value.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* lambda-code.c (compute_nest_using_fourier_motzkin): New
function.
(lambda_compute_auxillary_space): Split from here.

2004-10-06  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-loop-ivopts.c (expr_invariant_in_loop): Make non-static.
* tree-flow.h: Add prototype.
* lambda-code.c (invariant_in_loop_and_outer_loops): Use
expr_invariant_in_loop.

From-SVN: r88622

added changelog entry for prior commit.

From-SVN: r88620

tree-cfg.c (thread_jumps): Remove a duplicate check for EXIT_BLOCK_PTR.

* tree-cfg.c (thread_jumps): Remove a duplicate check for
EXIT_BLOCK_PTR.

From-SVN: r88619

re PR libfortran/17709 (NULL I/O list and Format error.)

PR libfortran/17709
* io/transfer.c (data_transfer_init): Reset sf_seen_eor.
testsuite/
* gfortran.dg/empty_format_1.f90: New test.

From-SVN: r88615

s390-protos.h (s_imm_operand): Remove.

* config/s390/s390-protos.h (s_imm_operand): Remove.
(s390_pool_operand): Add prototype.
* config/s390/s390.c (general_s_operand): Remove.
(s_imm_operand): Remove.
(s_operand): Merge contents of general_s_operand.
(s390_pool_operand): New function.
* config/s390/s390.h (PREDICATE_CODES): Remove s_imm_operand.
* config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct"): New insns.
("*cmpdi_ccu"): Merge Q->Q alternative.
("*cmpsi_ccu", "*cmphi_ccu"): Likewise.
("*cmpqi_ccu"): Merge Q->Q, n->Q, n->S alternatives.
("*cli"): Remove.
("*cmpdi_ccu_mem", "*cmpsi_ccu_mem"): Likewise.
("*cmphi_ccu_mem", "*cmpqi_ccu_mem"): Likewise.
("*movstricthi"): Use memory_operand instead of s_imm_operand.

From-SVN: r88614

Added missing memory attribute to asm instruction.

From-SVN: r88612

re PR libstdc++/17780 (std::allocator vs. static init)

2004-10-06  Benjamin Kosnik  <bkoz@redhat.com>
    Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/17780
* src/mt_allocator.cc (__pool<true>::_M_reserve_block): Revert
to old locking order.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r88611

re PR fortran/17283 (UNPACK issues)

PR fortran/17283
* gfortran.fortran-torture/execute/intrinsic_pack.f90: Enable new
tests.

From-SVN: r88610

re PR fortran/17568 (ISHFT intrinsic: bogus overflow error)

fortran/
PR fortran/17568
* simplify.c (twos_complement): New function.
(gfc_simplify_ishft, gfc_simplify_ishftc): Revise.

testsuite/
PR fortran/17568
* gfortran.dg/ishft.f90: New test.

From-SVN: r88609

ia64.h (FUNCTION_ARG_BOUNDARY): Change macro to call ia64_function_arg_boundary.

* config/ia64/ia64.h (FUNCTION_ARG_BOUNDARY): Change macro to
call ia64_function_arg_boundary.
* config/ia64/ia64-protos.h (ia64_function_arg_boundary): New.
* config/ia64/ia64.c (ia64_function_arg_boundary): New.
(ia64_function_arg_advance): Do not put 128 bit floats into
FP registers.

From-SVN: r88608

trans-stmt.c (gfc_trans_simple_do): New function.

* trans-stmt.c (gfc_trans_simple_do): New function.
(gfc_trans_do): Use it.  Evaluate iteration bounds before entering
loop.  Update comments.
testsuite/
* gfortran.dg/do_1.f90: New test.

From-SVN: r88607

parse.y (issue_warning_error_from_context): Use va_list * instead of va_list parameter.

* parse.y (issue_warning_error_from_context): Use va_list *
instead of va_list parameter.
(parse_error_context): Update call.
(parse_warning_context): Likewise.

From-SVN: r88605

builtins.c (expand_builtin_strcpy): Delete duplicate code.

* builtins.c (expand_builtin_strcpy): Delete duplicate code.
Accept an expression instead of an arglist.
(expand_builtin_stpcpy): Accept an expression instead of an
arglist.

testsuite:
* gcc.c-torture/execute/builtins/lib/strcpy.c: Don't abort when
optimizing for size.

From-SVN: r88604

* MAINTAINERS: Update my e-mail address.

From-SVN: r88598

re PR target/16007 (Use of static template members results in broken executables)

PR target/16007
* doc/install.texi (*-*-solaris2*): Mention potential problem
with Sun assembler + GNU linker and C++ programs.
Document status of binutils 2.15 release.

From-SVN: r88595

[multiple changes]

2004-10-06  Paolo Bonzini  <bonzini@gnu.org>

Fix wrong conflict resolution in:

2004-08-16  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.in: Regenerate.
* Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*)
in the recursive `make', instead of hardwiring `all'.
(Autogenerated TARGET-* variables): New.

From-SVN: r88594

[multiple changes]

2004-10-06  Paolo Carlini  <pcarlini@suse.de>

* include/std/std_sstream.h (_M_sync): When the caller is
setbuf, don't trust _M_string.capacity() to be the size of
the buffer area, use _M_string.size() in this case.
* testsuite/27_io/basic_stringbuf/setbuf/char/4.cc: New.
* testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc: Likewise.

* include/bits/sstream.tcc (overflow): Avoid calling string::assign
unnecessarily when the current _M_string is empty.

2004-10-06  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algo.h (__reverse(bidirectional_iterator_tag)):
Avoid iterator postincrement.
(__rotate): Likewise.

* include/bits/stl_algo.h: Minor formatting tweaks.

2004-10-06  Christopher Jefferson <caj@cs.york.ac.uk>

* include/bits/stl_algo.h (__reverse(random_access_iterator_tag)):
Avoid iterator postincrement; fix swapping middle element with
itself on odd-length inputs.

From-SVN: r88593

* cse.c (cse_main): Kill push/pop context.

From-SVN: r88592

pretty-print.c: Include tree.h.

* pretty-print.c: Include tree.h.
(pp_base_prepare_to_format): New function, logic from
text_specifies_location.
(pp_base_format_text): Use gcc_assert.
* pretty-print.h (pp_prepare_to_format): New macro.
(pp_base_prepare_to_format): Prototype.
* diagnostic.c (text_specifies_location): Delete.
(bug_report_request): Delete.
(diagnostic_set_info): Don't call text_specifies_location.
(diagnostic_action_after_output): Put text from
bug_report_request inline here.  Use gcc_unreachable.
(diagnostic_report_current_function): Fix comment.
(diagnostic_report_diagnostic): Clarify logic for error recursion.
Call pp_prepare_to_format before diagnostic_starter.
(trim_filename): Use IS_DIR_SEPARATOR.
(fatal_error, internal_error): Use gcc_unreachable.
(error_recursion): Call diagnostic_action_after_output to
issue the bug_report_request message and exit.
* Makefile.in (diagnostic.o, pretty-print.o): Update dependencies.

* c-parse.in: Add list of diagnostic messages to insulate
translation template from version of yacc/bison used to
compile the grammar.
java:
* parse.y, parse-scan.y: Add list of diagnostic messages to
insulate translation template from version of yacc/bison used
to compile the grammar.
treelang:
* parse.y: Add list of diagnostic messages to insulate
translation template from version of yacc/bison used to
compile the grammar.
po:
* gcc.pot: Regenerate.

From-SVN: r88590

re PR libstdc++/17780 (std::allocator vs. static init)

2004-10-05  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/17780
* include/ext/mt_allocator.h (__pool_base::_Tune): Add default
options as compile-time constant enums.
(__pool_base::_Tune::is_default): New.
(__pool_base::_Block_address): New.
(__pool_base): Rearrange data members.
(__pool::_M_reserve_memory): To _M_reserve_block.
(__pool::_M_reclaim_memory): To _M_reclaim_block.
(__pool::_Bin_record): Add _Block_address data member.
(__pool<false>): Add _M_thread_freelist_initial.
(__pool::~__pool): Declare.
(__common_pool_policy): Move static data member to...
(__common_pool_policy::_S_get_pool): ...here, make static local.
(__per_type_pool_policy): Move static data member to...
(__per_type_pool_policy::_S_get_pool): ...here, make static local.
(__mt_alloc::__mt_alloc): Call __policy_type::_S_get_pool.
Remove static member definitions. Use define for __default_policy.
* src/mt_allocator.cc: Same.
* config/linker-map.gnu: Don't export _S_get_pool. Renames.
* testsuite/ext/new_allocator: New.
* testsuite/ext/new_allocator/instantiate.cc: New.
* testsuite/ext/new_allocator/check_new.cc: New.
* testsuite/ext/new_allocator/deallocate_global.cc: New.
* testsuite/ext/new_allocator/deallocate_local.cc: New.
* testsuite/ext/mt_allocator/instantiate.cc: Instantiate all
template arguments.
* testsuite/ext/mt_allocator/deallocate_global-1.cc: New.
* testsuite/ext/mt_allocator/deallocate_global-2.cc: New.
* testsuite/ext/mt_allocator/deallocate_global-3.cc: New.
* testsuite/ext/mt_allocator/deallocate_global-4.cc: New.
* testsuite/ext/mt_allocator/deallocate_local-1.cc: New.
* testsuite/ext/mt_allocator/deallocate_local-2.cc: New.
* testsuite/ext/mt_allocator/deallocate_local-3.cc: New.
* testsuite/ext/mt_allocator/deallocate_local-4.cc: New.
* testsuite/ext/mt_allocator/deallocate.cc: New.
* testsuite/ext/malloc_allocator/deallocate.cc: New.
* testsuite/ext/malloc_allocator/deallocate_global.cc: New.
* testsuite/ext/malloc_allocator/deallocate_local.cc: New.

From-SVN: r88589

re PR other/16406 (USE_LD_AS_NEEDED undocumented)

PR 16406
* doc/tm.texi (USE_LD_AS_NEEDED, LINK_EH_SPEC): Document.

From-SVN: r88586

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88584.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88583.2

basic-block.h: Remove the prototype for flow_preorder_transversal_compute.

* basic-block.h: Remove the prototype for
flow_preorder_transversal_compute.
* cfganal.c (dfst_node): Remove.
(flow_preorder_transversal_compute): Likewise.
* rtl.h: Remove the prototype for get_jump_table_offset.
* rtlanal.c (get_jump_table_offset): Remove.

From-SVN: r88580

re PR middle-end/17756 (contained_3.f90)

        PR 17756
        * tree-ssa-operands.c (get_expr_operands): Handle CONST_DECL.

From-SVN: r88579

re PR bootstrap/17817 (restage[1,2,3] and then bootstrap no longer cause build dir to be rebuilt)

2004-10-05  Kelley Cook  <kcook@gcc.gnu.org>

PR bootstrap/17817
* Makefile.in: Stage the build directory too.

From-SVN: r88577

Fix email

From-SVN: r88575

frv.h (LEGITIMIZE_ADDRESS): New.

* config/frv/frv.h (LEGITIMIZE_ADDRESS): New.

* config/frv/frv-protos.h (frv_legitimize_address): Protoize.
(frv_emit_move): Same.

* config/frv/frv.c (frv_emit_move): New.
(frv_legitimize_address): New.

* config/frv/frv.md ("movsi"): Call frv_emit_move.
("movqi"): Same.
("movhi"): Same.
("movdi"): Same.
("movsf"): Same.
("movdf"): Same.

From-SVN: r88574

Convert diagnostics to use quoting flag q 6/n

        Convert diagnostics to use quoting flag q 6/n
        * pt.c (finish_member_template_decl,
        check_specialization_scope,
        maybe_process_partial_specialization,
        determine_specialization,
        check_explicit_specialization, maybe_check_template_type,
        process_partial_specialization, check_default_tmpl_args,
        push_template_decl_real, redeclare_class_template,
        convert_nontype_argument, coerce_template_parms,
        lookup_template_class, push_tinst_level,
        instantiate_class_template, tsubst_arg_types,
        tsubst_function_type, tsubst, tsubst_qualified_id,
        tsubst_copy_and_build, check_instantiated_args,
        do_decl_instantiation, do_type_instantiation,
        invalid_nontype_parm_type_p, check_specialization_namespace,
        convert_template_argument, determine_specialization,
        check_template_shadow, tsubst_decl
        instantiate_pending_templates): Use quoting marks.

From-SVN: r88573

c-decl.c (declspecs_add_type): Don't pedwarn for _Complex in system headers.

* c-decl.c (declspecs_add_type): Don't pedwarn for _Complex in
system headers.

testsuite:
* gcc.dg/complex-2.c, gcc.dg/complex-2.h: New test.

From-SVN: r88571

c-decl.c (pushdecl): When an extern declaration at block scope refers to a visible entity with...

* c-decl.c (pushdecl): When an extern declaration at block scope
refers to a visible entity with internal linkage, use the old DECL
rather than the new one.

testsuite:
* gcc.c-torture/compile/20041005-1.c: New test.

From-SVN: r88570

tree-cfg.c (cleanup_tree_cfg): Remove extra parentheses in comments.

* tree-cfg.c (cleanup_tree_cfg): Remove extra parentheses in
comments.

From-SVN: r88568

tree-cfg.c (thread_jumps): Remove a duplicate check for an infinite loop.

* tree-cfg.c (thread_jumps): Remove a duplicate check for
an infinite loop.

From-SVN: r88567

tree-cfg.c (thread_jumps): Iterate with FOR_EACH_BB instead of FOR_BB_BETWEEN.

* tree-cfg.c (thread_jumps): Iterate with FOR_EACH_BB instead
of FOR_BB_BETWEEN.  Remove a useless check for unreachable
blocks.

From-SVN: r88566

tree-cfg.c (cleanup_tree_cfg): Don't call delete_unreachable_blosk() after thread_jumps().

* tree-cfg.c (cleanup_tree_cfg): Don't call
delete_unreachable_blosk() after thread_jumps().
(thread_jumps): Always remove basic blocks as they become
unreachable.

From-SVN: r88565

tree-cfg.c (cleanup_tree_cfg): Remove variable something_changed.

* tree-cfg.c (cleanup_tree_cfg): Remove variable
something_changed.  Simplify the while loop.

From-SVN: r88564

builtins.c (expand_builtin_memmove): Delete duplicate code and accept a tree type for the result.

* builtins.c (expand_builtin_memmove): Delete duplicate code
and accept a tree type for the result.
(expand_builtin_bcopy): Accept a tree type for the result.
(fold_builtin_memmove): Accept an arglist and tree type for
the result.

From-SVN: r88563

Prepare for %q, %< and %> in diagnostic message strings.

* java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
Name second parameter 'msgid'.
* parse.y: Additionally include pretty-print.h and diagnostic.h.
(issue_warning_error_from_context): Use pretty-printer functions
instead of vsprintf for constructing formatted messages. Rename
parameter 'msg' to 'msgid'.
(parse_error_context): Rename parameter 'msg' to 'msgid'.
(parse_warning_context): Likewise.

From-SVN: r88562

* thanks kcook

2004-10-05  Frank Ch. Eigler  <fche@redhat.com>

* configure.ac: Checking for sys/socket.h once is enough.
* configure: Regenerated.

From-SVN: r88559

re PR c++/17829 (wrong error: call of  overloaded function is ambiguous)

cp:
PR c++/17829
* parser.c (cp_parser_postfix_expression): Inhibit Koenig when
unqualified lookup finds a member function.
testsuite:
PR c++/17829
* g++.dg/lookup/koenig4.C: New.

From-SVN: r88558

configure.in: Enable target-libgloss for crx-*-*.

configure: Regenerate.

From-SVN: r88557

[multiple changes]

2004-10-05  Andrew Haley  <aph@redhat.com>

PR java/17779
* jcf-parse.c (parse_zip_file_entries): If a class has a
superclass and a TYPE_SIZE of zero, lay it out.

2004-09-30  Andrew Haley  <aph@redhat.com>

PR java/17733
* jcf-parse.c (compute_class_name): Rewrite.

From-SVN: r88556

s390.c (s390_dump_pool): Remove return value.

* config/s390/s390.c (s390_dump_pool): Remove return value.
Use gen_pool_align, gen_pool_section_start/end instead of
gen_pool_start/end_31/64.
* config/s390/s390.md (UNSPECV_POOL_START, UNSPECV_POOL_END): Remove.
(UNSPECV_POOL_SECTION, UNSPECV_POOL_ALIGN): New constants.
("pool_start_31", "pool_end_31"): Remove.
("pool_start_64", "pool_end_64"): Likewise.
("pool_align", "pool_section_start", "pool_section_end": New insns.

* config/s390/s390.c (s390_cannot_copy_insn_p): New function.
(TARGET_CANNOT_COPY_INSN_P): Define.
(s390_cannot_force_const_mem): Handle UNSPEC_INSN.
(struct constant_pool): New member 'execute'.
(s390_add_execute, s390_find_execute): New functions.
(s390_execute_label, s390_execute_target): Likewise.
(s390_dump_pool): Output in-pool execute target templates.
(s390_dump_execute): New function.
(s390_alloc_pool, s390_free_pool): Handle execute templates.
(s390_mainpool_start, s390_mainpool_finish): Likewise.
(s390_chunkify_start, s390_chunkify_finish): Likewise.
* config/s390/s390.md (UNSPEC_INSN, UNSPEC_EXECUTE): New constants.
("*execute"): New insn pattern.
("movmem_short", "*movmem_short"): Use splitters to generate
explicit execute pattern, remove embedded execute.
("clrmem_short", "*clrmem_short"): Likewise.
("cmpmem_short", "*cmpmem_short"): Likewise.

From-SVN: r88555

tree-ssa.c (verify_ssa): Verify phi arguments only contain renamed names.

2004-10-05  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa.c (verify_ssa): Verify phi arguments only
contain renamed names.

From-SVN: r88554

configure.host (abi_baseline_pair): Define for s390-*-linux* and s390x-*-linux*.

* configure.host (abi_baseline_pair): Define for s390-*-linux* and
s390x-*-linux*.
* config/abi/s390-linux-gnu/baseline_symbols.txt: Add missing symbols.
* config/abi/s390x-linux-gnu/baseline_symbols.txt: New file.

From-SVN: r88553

Convert diagnostics to use quoting flag q 4/n

        Convert diagnostics to use quoting flag q 4/n
        * parser.c (cp_parser_name_lookup_error,
        cp_parser_diagnose_invalid_type_name,
        cp_parser_primary_expression, cp_parser_unqualified_id,
        cp_parser_nested_name_specifier_opt,
        cp_parser_labeled_statement,
        cp_parser_jump_statement, cp_parser_simple_declaration,
        cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
        cp_parser_type_parameter, cp_parser_template_id,
        cp_parser_template_name, cp_parser_direct_declarator,
        cp_parser_parameter_declaration_list, cp_parser_class_head,
        cp_parser_base_specifier, cp_parser_lookup_name,
        cp_parser_late_parsing_default_args,
        cp_parser_optional_template_keyword
        cp_parser_elaborated_type_specifier,
        cp_parser_check_class_key,
        cp_parser_check_access_in_redeclaration): Use quoting marks.

        * name-lookup.c (supplement_binding, pushdecl,
        check_for_out_of_scope_variable,
        validate_nonmember_using_decl,
        do_nonmember_using_decl, lookup_tag, set_decl_namespace,
        push_namespace, do_namespace_alias, do_using_directive,
        ambiguous_decl, lookup_namespace_name, add_function):
        Likewise.

        * method.c (use_thunk): Likewise.

        * lex.c (unqualified_name_lookup_error,
        unqualified_fn_lookup_error): Likewise.

testsuite/
merlin[1:17]% cd build
~
merlin[1:17]% ls
~/build
3  4  4.0.0  c++0x  r  tree
merlin[1:17]% cd 4.0.0
~/build
merlin[1:17]% cd gcc
~/build/4.0.0
merlin[1:17]% make check-g++
~/build/4.0.0/gcc
(rootme=`${PWDCMD-pwd}`; export rootme; \
srcdir=`cd /home/gdr/redhat/egcs/gcc; ${PWDCMD-pwd}` ; export srcdir ;
\
cd testsuite; \
EXPECT=`if [ -f ${rootme}/../expect/expect ] ; then echo
${rootme}/../expect/expect ; else echo expect ; fi` ; export EXPECT ;
\
if [ -f ${rootme}/../expect/expect ] ; then  \
   TCL_LIBRARY=`cd .. ; cd /home/gdr/redhat/egcs/gcc/../tcl/library ;
   ${PWDCMD-pwd}` ; \
    export TCL_LIBRARY ; fi ; \
`if [ -f ${srcdir}/../dejagnu/runtest ] ; then echo
${srcdir}/../dejagnu/runtest ; else echo runtest; fi` --tool g++ )
Test Run By gdr on Tue Oct  5 01:18:04 2004
Native configuration is i686-pc-linux-gnu

                === g++ tests ===

Schedule of variations:
    unix

Running target unix
Using /usr/share/dejagnu/baseboards/unix.exp as board description file
for target.
Using /usr/share/dejagnu/config/unix.exp as generic interface file for
target.
Using /home/gdr/redhat/egcs/gcc/testsuite/config/default.exp as
tool-and-target-specific interface file.
Running /home/gdr/redhat/egcs/gcc/testsuite/g++.dg/bprob/bprob.exp ...
Running /home/gdr/redhat/egcs/gcc/testsuite/g++.dg/charset/charset.exp
...Running /home/gdr/redhat/egcs/gcc/testsuite/g++.dg/compat/compat.exp
...Running /home/gdr/redhat/egcs/gcc/testsuite/g++.dg/debug/debug.exp ...
Running /home/gdr/redhat/egcs/gcc/testsuite/g++.dg/dg.exp ...
FAIL: g++.dg/other/classkey1.C  (test for errors, line 9)
FAIL: g++.dg/other/classkey1.C  (test for errors, line 11)
FAIL: g++.dg/other/classkey1.C  (test for errors, line 14)
FAIL: g++.dg/other/classkey1.C  (test for errors, line 17)
FAIL: g++.dg/other/classkey1.C (test for excess errors)
FAIL: g++.dg/parse/error15.C  (test for errors, line 13)
FAIL: g++.dg/parse/error15.C  (test for errors, line 14)
FAIL: g++.dg/parse/error15.C  (test for errors, line 15)
FAIL: g++.dg/parse/error15.C  (test for errors, line 21)
FAIL: g++.dg/parse/error15.C  (test for errors, line 22)
FAIL: g++.dg/parse/error15.C  (test for errors, line 23)
FAIL: g++.dg/parse/error15.C  (test for errors, line 31)
FAIL: g++.dg/parse/error15.C  (test for errors, line 32)
FAIL: g++.dg/parse/error15.C  (test for errors, line 33)
FAIL: g++.dg/parse/error15.C (test for excess errors)
XPASS: g++.dg/rtti/tinfo1.C scan-assembler _ZTIP9CTemplateIhE:
XPASS: g++.dg/rtti/tinfo1.C scan-assembler-not .globl[
\t]+_ZTIP9CTemplateIhE
XPASS: g++.dg/rtti/tinfo1.C scan-assembler-not
.section[^\n\r]*_ZTIP9CTemplateIhE[^\n\r]*FAIL: g++.dg/template/meminit2.C  (test for errors, line 10)
FAIL: g++.dg/template/meminit2.C  (test for errors, line 11)
FAIL: g++.dg/template/meminit2.C (test for excess errors)
Running /home/gdr/redhat/egcs/gcc/testsuite/g++.dg/gcov/gcov.exp ...
FAIL: 102:is -:should be 1
FAIL: g++.dg/gcov/gcov-1.C gcov: 1 failures in line counts, 0 in
branch percentamerlin[1:27]% make check-g++
~/build/4.0.0/gcc
(rootme=`${PWDCMD-pwd}`; export rootme; \
srcdir=`cd /home/gdr/redhat/egcs/gcc; ${PWDCMD-pwd}` ; export srcdir ;
\
cd testsuite; \
EXPECT=`if [ -f ${rootme}/../expect/expect ] ; then echo
${rootme}/../expect/expect ; else echo expect ; fi` ; export EXPECT ;
\
if [ -f ${rootme}/../expect/expect ] ; then  \
   TCL_LIBRARY=`cd .. ; cd /home/gdr/redhat/egcs/gcc/../tcl/library ;
   ${PWDCMD-pwd}` ; \
    export TCL_LIBRARY ; fi ; \
`if [ -f ${srcdir}/../dejagnu/runtest ] ; then echo
${srcdir}/../dejagnu/runtest ; else echo runtest; fi` --tool g++ )
Test Run By gdr on Tue Oct  5 01:27:39 2004
Native configuration is i686-pc-linux-gnu

                === g++ tests ===

Schedule of variations:
    unix

Running target unix
Using /usr/share/dejagnu/baseboards/unix.exp as board description file
for target.
Using /usr/share/dejagnu/config/unix.exp as generic interface file for
tar       method.c
cfns.gperf           cxx-pretty-print.c  method.c.~1.315.~
cfns.h               cxx-pretty-print.h  name-lookup.c
ChangeLog            decl2.c             name-lookup.c.~1.85.~
ChangeLog.1          decl.c              name-lookup.h
ChangeLog.~1.4404.~  decl.h              NEWS
ChangeLog.2          dump.c              operators.def
ChangeLog.3          error.c             optimize.c
ChangeLog.egcs       except.c            parser.c
ChangeLog.tree-ssa   expr.c              parser.c.~1.258.~
class.c              friend.c            pt.c
config-lang.in       g++spec.c           ptree.c
cp-gimplify.c        init.c              repo.c
cp-lang.c            init.c.~1.396.~     rtti.c
cp-objcp-common.c    lang-specs.h        search.c
cp-objcp-common.h    lex.c               semantics.c
cp-tree.def          lex.c.~1.349.~      tree.c
cp-tree.h            Make-lang.in        typeck2.c
CVS                  mangle.c            typeck.c
merlin[7:37]% cvs -z9 diff -p > ~/d-5.patch
~/redhat/egcs/gcc/cp
Enter passphrase for RSA key '/home/gdr/.ssh/identity': cvs [diff
aborted]: received interrupt signal

merlin[7:37]% cvs -z9 diff -p > ~/d-5.patch
~/redhat/egcs/gcc/cp
Warning: Remote host denied X11 forwarding.
Warning: Remote host denied authentication agent forwarding.
cvs diff: Diffing .
merlin[7:38]% l ~/d-5.patch
~/redhat/egcs/gcc/cp
merlin[7:39]% cvs -z9 diff -p > ~/d-5.patch
~/redhat/egcs/gcc/cp
Warning: Remote host denied X11 forwarding.
Warning: Remote host denied authentication agent forwarding.
cvs diff: Diffing .
merlin[7:40]% l ~/d-5.patch
~/redhat/egcs/gcc/cp
You have new mail.
merlin[8:21]% cvs -z9 commit
~/redhat/egcs/gcc/cp
merlin[8:21]% cd .
~/redhat/egcs/gcc/cp
merlin[8:21]% cvs -z9 commit cp testsuite
~/redhat/egcs/gcc/cp
cvs commit: nothing known about `cp'
cvs commit: nothing known about `testsuite'
cvs [commit aborted]: correct above errors first!
merlin[8:21]% cd ..
~/redhat/egcs/gcc/cp
merlin[8:21]% cvs -z9 commit cp testsuite
~/redhat/egcs/gcc
cvs commit: Examining cp
cvs commit: Examining testsuite
cvs commit: Examining testsuite/ada
cvs commit: Examining testsuite/ada/acats
cvs commit: Examining testsuite/ada/acats/support
cvs commit: Examining testsuite/ada/acats/tests
cvs commit: Examining testsuite/ada/acats/tests/a
cvs commit: Examining testsuite/ada/acats/tests/c2
cvs commit: Examining testsuite/ada/acats/tests/c3
cvs commit: Examining testsuite/ada/acats/tests/c4
cvs commit: Examining testsuite/ada/acats/tests/c5
cvs commit: Examining testsuite/ada/acats/tests/c6
cvs commit: Examining testsuite/ada/acats/tests/c7
cvs commit: Examining testsuite/ada/acats/tests/c8
cvs commit: Examining testsuite/ada/acats/tests/c9
cvs commit: Examining testsuite/ada/acats/tests/ca
cvs commit: Examining testsuite/ada/acats/tests/cb
cvs commit: Examining testsuite/ada/acats/tests/cc
cvs commit: Examining testsuite/ada/acats/tests/cd
cvs commit: Examining testsuite/ada/acats/tests/ce
cvs commit: Examining testsuite/ada/acats/tests/cxa
cvs commit: Examining testsuite/ada/acats/tests/cxb
cvs commit: Examining testsuite/ada/acats/tests/cxf
cvs commit: Examining testsuite/ada/acats/tests/cxg
cvs commit: Examining testsuite/ada/acats/tests/cxh
cvs commit: Examining testsuite/ada/acats/tests/cz
cvs commit: Examining testsuite/ada/acats/tests/d
cvs commit: Examining testsuite/ada/acats/tests/e
cvs commit: Examining testsuite/ada/acats/tests/gcc
cvs commit: Examining testsuite/ada/acats/tests/l
cvs commit: Examining testsuite/config
cvs commit: Examining testsuite/consistency.vlad
cvs commit: Examining testsuite/consistency.vlad/layout
cvs commit: Examining
testsuite/consistency.vlad/layout/i960-97r2-results
cvs commit: Examining testsuite/g++.dg
cvs commit: Examining testsuite/g++.dg/abi
cvs commit: Examining testsuite/g++.dg/bprob
cvs commit: Examining testsuite/g++.dg/charset
cvs commit: Examining testsuite/g++.dg/compat
cvs commit: Examining testsuite/g++.dg/compat/abi
cvs commit: Examinin

From-SVN: r88552

linux.h: Formatting, whitespace.

* config/rs6000/linux.h: Formatting, whitespace.
* config/rs6000/linux64.h: Likewise.
* config/rs6000/rs6000-protos.h: Likewise.
* config/rs6000/rs6000.c: Likewise.
(easy_vector_splat_const): Add fall thru comments.
(output_vec_const_move): Likewise.

From-SVN: r88551