loop-3.c: Disable with -fpic or -fPIC.

2007-01-15  Dale Johannesen  <dalej@apple.com>

        * gcc.dg/tree-ssa/loop-3.c:  Disable with -fpic or -fPIC.

From-SVN: r120803

sourcebuild.texi (libgcj Tests): Don't mention jacks.

gcc
* doc/sourcebuild.texi (libgcj Tests): Don't mention jacks.
* doc/install.texi (Testing): Don't mention jacks.
(Configuration): Document --enable-java-maintainer-mode.  Move
--with-java-home to libgcj-specific section.  Document
--with-ecj-jar.
(Prerequisites): Mention --enable-java-maintainer-mode, ecj1.
contrib
* download_ecj: New file.

From-SVN: r120802

os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail reference.

2007-01-15  Andreas Tobler  <a.tobler@schweiz.org>

* os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
reference.
(catch_exception_raise): Fix typo in the I386 exc_state.

From-SVN: r120801

string_0xfe_0xff_1.f90: Use char instead of achar for 0xff to avoid the "Extended ASCII not...

2007-01-15  Thomas Koenig  <Thomas.Koenig@online.de>

       * gfortran.dg/string_0xfe_0xff_1.f90:  Use char instead
       of achar for 0xff to avoid the "Extended ASCII not
       implemented" error message.

From-SVN: r120800

valarray (valarray<>::cshift): Fix typo.

2007-01-15  Paolo Carlini  <pcarlini@suse.de>

* include/std/valarray (valarray<>::cshift): Fix typo.

From-SVN: r120798

tree-ssa-dce.c (DCE_TODOs): New.

* tree-ssa-dce.c (DCE_TODOs): New.
(propagate_necessity): Return if something changed.
(eliminate_unnecessary_stmts): Likewise.
(perform_tree_ssa_dce): Return TODO flags when needed.
(pass_dce, pass_dce_loop, pass_cd_dce): Remove TODO flags.

From-SVN: r120797

MappedByteBuffer.java: Removed.

2007-01-15  Gary Benson  <gbenson@redhat.com>

* java/nio/MappedByteBuffer.java: Removed.
* sources.am, Makefile.in: Rebuilt.

From-SVN: r120793

i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3.

* config/i386/i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3.
(fyl2x_extend<mode>xf3_i387): New insn pattern.
(log<mode>2): Rename from logsf2 and logdf2 and macroize insn
insn patterns using X87MODEF12 mode macro.  Extend operand 1
to XFmode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math.
(log10<mode>2): Ditto.
(log2<mode>2): Ditto.
(log1p<mode>2): Ditto.
(logb<mode>2): Ditto.
(fyl2xp1xf3_i387): Rename from fyl2xp1_xf3.
(fyl2xp1_extend<mode>xf3_i387): New insn pattern.
(*fxtractxf3_i387): Rename from *fxtractxf3.
(fxtract_extend<mode>xf3_i387): New insn pattern.
(ilogbsi2): Use match_dup 3, not match_operand:XF 3.

* config/i386/i386.c (ix86_emit_i387_log1p): Use gen_fyl2xp1xf3_i387()
and gen_fyl2xxf3_i387().

From-SVN: r120792

URLClassLoader.java: Removed.

2007-01-15  Gary Benson  <gbenson@redhat.com>

* java/net/URLClassLoader.java: Removed.
* gnu/java/net/loader/Load_gcjlib.java: New file.
* gnu/gcj/runtime/BootClassLoader.java: Ensure core
URL handler is present in static executables.
* sources.am, Makefile.in: Rebuilt.

From-SVN: r120791

re PR fortran/28172 ([4.2 and 4.1 only] alternate return in contained procedure segfaults)

2007-01-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/28172
* trans-stmt.c (gfc_trans_call): If it does not have one, get
a backend_decl for an alternate return.

PR fortran/29389
* resolve.c (pure_function): Statement functions are pure. Note
that this will have to recurse to comply fully with F95.

PR fortran/29712
* resolve.c (resolve_function): Only a reference to the final
dimension of an assumed size array is an error in an inquiry
function.

PR fortran/30283
* resolve.c (resolve_function): Make sure that the function
expression has a type.

2007-01-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/28172
* gfortran.dg/altreturn_4.f90: New test.

PR fortran/29389
* gfortran.dg/stfunc_4.f90: New test.

PR fortran/29712
* gfortran.dg/bound_2.f90: Reinstate commented out line.
* gfortran.dg/initialization_1.f90: Change warning.

PR fortran/30283
* gfortran.dg/specification_type_resolution_2.f90: New test.

From-SVN: r120790

Daily bump.

From-SVN: r120788

libgomp.texi: Document implementation specific default values of environment variables.

2007-01-14  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi: Document implementation specific default values of
        environment variables.

From-SVN: r120783

loop-unswitch.c (unswitch_loop): Do not call fix_loop_placement.

* loop-unswitch.c (unswitch_loop): Do not call fix_loop_placement.
* cfgloopmanip.c (fix_loop_placement): Made static.  Use
get_loop_exit_edges.  Changed return type to bool.
* cfgloop.h (fix_loop_placement): Declaration removed.

From-SVN: r120782

* gcc.dg/tree-prof/stringop-1.c: Update pattern for memcpy folding.

From-SVN: r120781

vrp11.c: Fix thinkos in my last patch.

* gcc.dg/tree-ssa/vrp11.c: Fix thinkos in my last patch.
* gcc.dg/always_inline3.c: Update for pre-inline tail recursion
elimination.

From-SVN: r120779

stl_algobase.h (fill_n(char*, _Size, const signed char&)): Fix signature.

2007-01-14  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (fill_n(char*, _Size,
const signed char&)): Fix signature.
* testsuite/25_algorithms/fill/3.cc: New.

From-SVN: r120778

always_inline3.c: Update for pre-inline tail recursion elimination.

* gcc.dg/always_inline3.c: Update for pre-inline tail recursion
elimination.

From-SVN: r120777

Put back removed entries.

From-SVN: r120774

ld-symbolic.m4: New.

config/

2007-01-14  H.J. Lu  <hongjiu.lu@intel.com>

* ld-symbolic.m4: New.

libjava/

2007-01-14  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.am (libgcj_la_LDFLAGS): Add
$(LIBGCJ_LD_SYMBOLIC_FUNCTIONS).
(libgcj_tools_la_LDFLAGS): Likewise.
(libgcj_bc_la_LDFLAGS): Likewise.
* Makefile.in: Regenerated.

* configure.ac: Use ACX_PROG_LD_GNU_SYMBOLIC.  Set
LIBGCJ_LD_SYMBOLIC_FUNCTIONS to $SYMBOLIC_LDFLAGS.  Set
libgcj_ld_symbolic to $SYMBOLIC_LDFLAGS if it isn't set.
Substitute LIBGCJ_LD_SYMBOLIC_FUNCTIONS.
* configure: Regenerated.
* aclocal.m4: Likewise.
* gcj/Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

From-SVN: r120773

re PR fortran/30410 (Host association bug w/ EXTERNAL)

2007-01-14  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30410
* trans-decl.c (gfc_sym_mangled_function_id): Module, external
symbols must not have the module name prepended.

2007-01-14  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30410
* gfortran.dg/external_procedures_2.f90: New test.

From-SVN: r120771

param.h (MIN_VECT_LOOP_BOUND): New.

        * param.h (MIN_VECT_LOOP_BOUND): New.
        * params.def (MIN_VECT_LOOP_BOUND): New.
        * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another
        argument - minimum threshold for number of iterations.
        * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another
        argument to declaration.
        * tree-vect-analyze.c (vect_analyze_operations): Check value of
        MIN_VECT_LOOP_BOUND.
        * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call
        slpeel_tree_peel_loop_to_edge with additional argument.
        (vect_do_peeling_for_alignment): Likewise.
        * doc/invoke.texi (min-vect-loop-bound): Document new param option.

From-SVN: r120770

re PR target/30413 (%z produces ICE for char operands)

        PR target/30413
        * config/i386/i386.c (print_operand) ['z']: Output 'b' for
        operands of size 1.

testsuite/ChangeLog:

        PR target/30413
        * gcc.target/i386/pr30413.c: New test.

From-SVN: r120769

re PR fortran/30452 ([4.2, 4.1 only] Strange syntax error with high-value character)

2007-01-14  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/30452
* scanner.c(next_char):  Cast next character to unsigned
to avoid confusion with error return codes.

2007-01-14  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/30452
* gfortran.dg/string_0xfe_0xff_1.f90:  New test.

From-SVN: r120768

tree-dfa.c (remove_referenced_var): New function.

* tree-dfa.c (remove_referenced_var): New function.
* tree-ssa-live.c (remove_unused_locals): Walk referenced vars and
prune referenced vars list too.
* tree-flow.h (remove_referenced_var): Declare.

From-SVN: r120767

tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs separately.

* tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs
separately.
(remove_stmt_from_eh_region_fn): Do not remove call_exprs.
(verify_eh_throw_stmt_node, verify_eh_throw_table_statements): Kill.
* except.h (verify_eh_throw_table_statements): Kill prototype.
* cfgexpand.c (expand_gimple_basic_block): Propagate Eh regions
into call exrepssions.
* tree-optimize.c (execute_free_cfg_annotatiosn): Do not call
eh trhow verifier.
* tree-cfg.c: Include pointer-set.h.
(verify_node_sharing): Work on pointer set.
(verify_eh_throw_stmt_node): New.
(verify_stmts): Use pointers sets, verify throw_stmt.

From-SVN: r120766

Daily bump.

From-SVN: r120764

ipa-reference.c (analyze_function): Consider also addresses taken in phi nodes.

* ipa-reference.c (analyze_function): Consider also addresses taken
in phi nodes.

* gcc.dg/20070112-1.c: New test.

From-SVN: r120757

atomicity.h (__exchange_and_add): Don't use ordered store.

* config/cpu/hppa/atomicity.h (__exchange_and_add): Don't use ordered
store.
(__atomic_add): Likewise.

From-SVN: r120751

re PR libstdc++/14991 (stream::attach(int fd) porting entry out-of-date)

2007-01-13  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/14991
* docs/html/17_intro/porting-howto.html ([3]): Mention stdio_filebuf.
* docs/html/17_intro/porting-howto.xml: Remove.

* docs/html/17_intro/porting-howto.html: Remove spurious end tags
pointed out by validator.w3.org.

From-SVN: r120749

c-typeck.c (null_pointer_constant_p): Replace use of TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.

* c-typeck.c (null_pointer_constant_p): Replace use of
TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
(build_c_cast): Likewise.

From-SVN: r120747

tree.h (force_fit_type_double): Remove unused final argument.

* tree.h (force_fit_type_double): Remove unused final argument.
* c-common.c (constant_expression_warning): Replace use of
TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
(convert_and_check): Likewise.
(shorten_compare): Update call to force_fit_type_double.
(c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop.
* convert.c (convert_to_pointer): Update call to
force_fit_type_double.
* fold-const.c (force_fit_type_double): Remove overflowed_const
argument.
(int_const_binop, fold_convert_const_int_from_int,
fold_convert_const_int_from_real, fold_div_compare,
fold_sign_changed_comparison, fold_unary, fold_negate_const,
fold_abs_const, fold_not_const): Remove the final argument from
calls to force_fit_type_double.

From-SVN: r120746

jcf-dump.c (main): Updated call to find_class.

* jcf-dump.c (main): Updated call to find_class.
* lang.c (java_init): Removed dead code.
* jcf-parse.c (read_class): Don't use java_source field.  Removed
dead code.
(parse_zip_file_entries): Don't use java_source field.
(process_zip_dir): Likewise.
(jcf_parse): Removed dead code.
(java_parse_file): Likewise.
(read_class): Updated call to find_class.
* jcf-io.c (find_class): Don't use java_source field.  Removed
'source_ok' argument, .java logic.
* jcf.h (JCF) <java_source>: Removed field.
(JCF_ZERO): Updated. (find_class): Updated.
* decl.c: Removed dead code.
* class.c: Removed dead code.

From-SVN: r120745

Daily bump.

From-SVN: r120743

re PR fortran/30435 (Slash at end of input not recognized according to standard)

2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/30435
* gfortran.dg/list_read_6.f90: New test.

From-SVN: r120738

re PR fortran/30435 (Slash at end of input not recognized according to standard)

2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/30435
* io/list_read.c (finish_separator): Don't call next_record.
(list_formatted_read_scalar): Clean up some comments and whitespace.
(nml_read_obj): Whitespace fix.

From-SVN: r120737

configure.ac: Set insn to "nop" for spu-*-* also.

2007-01-12  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * configure.ac: Set insn to "nop" for spu-*-* also.
        * configure: Regenerate.

From-SVN: r120736

locks.h (read_barrier): New.

* sysdep/sh/locks.h (read_barrier): New.
(write_barrier): Likewise.

From-SVN: r120735

Add BUILT_IN_FREE

From-SVN: r120732

re PR preprocessor/28227 (valid #ifdef rejected)

libcpp
PR preprocessor/28227:
* directives.c (lex_macro_node): Added 'is_def_or_undef'
argument.
(do_define): Update.
(do_undef): Update.
(do_ifdef): Update.
(do_ifndef): Update.
gcc/testsuite
PR preprocessor/28227:
* gcc.dg/cpp/pr28227.c: New file.

From-SVN: r120731

re PR middle-end/30443 (4.3 internal compiler error: verify_cgraph_node failed)

PR tree-optimization/30443
* tree-inline.c (tree_function_versioning): Do not optimize when
cloning for inlining.

From-SVN: r120730

loop.texi: Document recording of loop exits.

* doc/loop.texi: Document recording of loop exits.
* cfgloopmanip.c (loopify, duplicate_loop): Use alloc_loop.
(update_single_exits_after_duplication,
update_single_exit_for_duplicated_loop,
update_single_exit_for_duplicated_loops): Removed.
(duplicate_loop_to_header_edge): Do not call
update_single_exits_after_duplication and
update_single_exit_for_duplicated_loops.
(loop_version): Do not update single_exit information.
(fix_loop_structure): Use record_loop_exits instead of
mark_single_exit_loops.
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Update
the lists of loop exits.
* cfghooks.c (redirect_edge_and_branch, redirect_edge_and_branch_force,
split_edge, merge_blocks): Update the lists of loop exits.
* modulo-sched.c (sms_schedule): Pass LOOPS_HAVE_RECORDED_EXITS to
loop_optimizer_init.
* loop-init.c (loop_optimizer_init): Call record_loop_exits instead
of mark_single_exit_loops.
(loop_optimizer_finalize): Call release_recorded_exits.
* tree-ssa-loop.c (tree_loop_optimizer_init): Pass
LOOPS_HAVE_RECORDED_EXITS to loop_optimizer_init.
* tree-vectorizer.c (slpeel_tree_duplicate_loop_to_edge_cfg): Do not
update single exit information.
* lambda-code.c (perfect_nestify): Ditto.
* cfgloop.c (flow_loop_free): Destroy the list of exits of the loop.
(mark_single_exit_loops): Removed.
(alloc_loop, loop_exit_hash, loop_exit_eq, loop_exit_free,
get_exit_descriptions, rescan_loop_exit, record_loop_exits,
dump_recorded_exit, dump_recorded_exits, release_recorded_exits): New
functions.
(get_loop_exit_edges, single_exit): Use recorded exit lists.
(add_bb_to_loop, remove_bb_from_loops): Update the lists of loop exits.
(verify_loop_structure): Verify consistency of the exit lists.
(flow_loops_find): Use alloc_loop.  Initialize exits hash.
(set_single_exit): Removed.
* cfgloop.h (struct loop_exit): New function.
(struct loop): single_exit_ field replaced by exits field.
(LOOPS_HAVE_MARKED_SINGLE_EXITS): Replaced by LOOPS_HAVE_RECORDED_EXITS.
(struct loops): Added exits hash.
(mark_single_exit_loops, set_single_exit): Declaration removed.
(release_recorded_exits, record_loop_exits, rescan_loop_exit): Declare.

From-SVN: r120728

invoke.texi: Avoid use of @headitem.

gcc/
* doc/invoke.texi: Avoid use of @headitem.

From-SVN: r120726

PR libstdc++/30416 (continued)

2007-01-12  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30416 (continued)
* include/std/valarray (valarray<>::shift, valarray<>::cshift):
Allways return the same variable, thus facilitating NRVO.

From-SVN: r120722

i386-signal.h: Rewrite to use rt_sigaction.

2007-01-12  Andrew Haley  <aph@redhat.com>

        * include/i386-signal.h: Rewrite to use rt_sigaction.

From-SVN: r120721

re PR libstdc++/30416 (SIGSEGV in valarray::cshift(n) on empty array)

2007-01-12  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30416
* include/std/valarray (valarray<>::shift, valarray<>::cshift):
Do not segfault when |n| > size.
* testsuite/26_numerics/valarray/30416.cc: New.

From-SVN: r120720

cse.c (cse_insn): Move HAVE_CC0 code after declarations.

gcc/
* cse.c (cse_insn): Move HAVE_CC0 code after declarations.

From-SVN: r120719

install.texi: Fix m68k-*-* anchor and add m68k-*-* to the list of targets.

gcc/
* doc/install.texi: Fix m68k-*-* anchor and add m68k-*-* to the
list of targets.

From-SVN: r120718

200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com>

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* doc/invoke.texi: Document -mno-bitfield, -mno-rtd and -mno-short.
* config/m68k/m68k.opt: Resort options.
(mbitfield, mrtd, mshort): Remove RejectNegative properties.

Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r120717

200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford <richard@codesourcery.com>

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* doc/invoke.texi: Document the macros that are defined by
m68k's -mtune and -mhard-float options.
* config/m68k/m68k-protos.h (m68k_cpp_cpu_ident) Declare.
(m68k_cpp_cpu_family): Likewise.
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add a full set
of __ucfv*__ macros.  Define __mcffpu__ if generating code for
ColdFire FPUs.  Define __mcf_cpu_* and __mcf_family_* macros.
* config/m68k/m68k.c (m68k_cpp_cpu_ident): New function.
(m68k_cpp_cpu_family): Likewise.

Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r120716

m68k.h (TARGET_CPU_CPP_BUILTINS): Treat all mc68* macros besides mc68000 as tuning macros.

gcc/
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Treat all mc68*
macros besides mc68000 as tuning macros.  Use a switch statement
to set them and mcpu32.

From-SVN: r120715

200x-xx-xx Julian Brown <julian@codesourcery.com>

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>

* config/m68k/m68k.h: Use TARGET_68040 instead of TARGET_68040_ONLY.
(TARGET_68040_ONLY): Rename to...
(TARGET_68040): ...this.
* config/m68k/m68k.c: Use TARGET_68040 instead of TARGET_68040_ONLY.
* config/m68k/m68k.md: Likewise.

From-SVN: r120714

200x-xx-xx Julian Brown <julian@codesourcery.com> Nathan Sidwell...

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config.gcc (m680[012]0-*-*, m68k*-*-*): Set m68k_cpu_ident to
the -mcpu= argument associated with the --with-cpu setting.
Define M68K_DEFAULT_TUNE to the default -mtune= option,
if different from the one implied by the -mcpu setting.
Accept --with-cpu=FOO if FOO is listed in m68k-devices.def,
using mcpu=FOO as the default CPU option.  Set target_cpu_default2.
* doc/invoke.texi: Mention ColdFire in the introduction to the
m68k options.  Document the new -march, -mcpu, -mtune, -mdiv,
-mno-div and -mhard-float options.  Make -m68881 a synonym for
-mhard-float.  Document the previously-undocumented -m5206e,
-m528x, -m5307 and -m5407 options.  Tweak the existing option
documentation for consistency.
* doc/install.texi: Mention new --with-cpu arguments.
* config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Only use the
default CPU if neither -mcpu nor -march are specified.
(ASM_CPU_SPEC): Pass down -mcpu and -march options.
(TARGET_CPU_CPP_BUILTINS): Set __mcfisa*__ macros from
TARGET_ISA*.  Set the legacy __mcf*__ cpu macros in the same way,
using m68k_tune to decide between families that implement the
same ISA.  Use m68k_tune to set __mcfv4e__.
(FL_BITFIELD, FL_68881, FL_COLDFIRE, FL_CF_HWDIV, FL_CF_MAC)
(FL_CF_EMAC, FL_CF_EMAC_B, FL_CF_USP, FL_CF_FPU, FL_ISA_68000)
(FL_ISA_68010, FL_ISA_68020, FL_ISA_68040, FL_ISA_A, FL_ISA_B)
(FL_ISA_C, FL_ISA_MMU): New macros.
(MASK_COLDFIRE): Delete.
(TARGET_68010, TARGET_68020, TARGET_68040_ONLY, TARGET_COLDFIRE)
(TARGET_ISAB): Redefine in terms of m68k_cpu_flags.
(TARGET_68881, TARGET_COLDFIRE_FPU): Redefine in terms of m68k_fpu.
(TARGET_HARD_FLOAT): Do not define here.
(TARGET_ISAAPLUS, TARGET_ISAC): New macros.
(TUNE_68000): New macro.
(TUNE_68000_10): Redefine in terms of TUNE_68000 and TUNE_68010.
(TUNE_68010, TUNE_68030, TUNE_68040, TUNE_68060, TUNE_CPU32)
(TUNE_CFV2): Redefine in terms of m68k_tune.
(uarch_type, target_device, fpu_type): New enums.
(m68k_cpu, m68k_tune, m68k_fpu, m68k_cpu_flags): Declare.
* config/m68k/m68k.c (TARGET_DEFAULT): Remove MASK_68881.
(FL_FOR_isa_00, FL_FOR_isa_10, FL_FOR_isa_20, FL_FOR_isa_40)
(FL_FOR_isa_cpu32, FL_FOR_isa_a, FL_FOR_isa_aplus, FL_FOR_isa_b)
(FL_FOR_isa_c): New macros.
(m68k_isa): New enum.
(m68k_target_selection): New structure.
(all_devices, all_isas, all_microarchs): New tables.
(m68k_cpu_entry, m68k_arch_entry, m68k_tune_entry, m68k_cpu)
(m68k_tune, m68k_fpu, m68k_cpu_flags): New variables.
(MASK_ALL_CPU_BITS): Delete.
(m68k_find_selection): New function.
(m68k_handle_option): Handle -mcpu=, -march= and -mtune=.
Map the legacy target options to a combination of the new ones.
(override_options): Set m68k_cpu, m68k_tune, m68k_fpu and
m68k_cpu_flags.  Handle M68K_DEFAULT_TUNE.  Use m68k_cpu_flags
to derive default MASK_BITFIELD, MASK_CF_HWDIV and MASK_HARD_FLOAT
settings.
* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407, mcfv4e)
(m68010, m68020, m68020-40, m68020-60, m68030, m68040): Remove Mask
properties.
(m68881, msoft-float): Change mask from 68881 to HARD_FLOAT.
(march=, mcpu=, mdiv, mhard-float, mtune=): New options.
* config/m68k/m68k-devices.def: New file.

Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r120713

200x-xx-xx Richard Sandiford <richard@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com>

gcc/
200x-xx-xx  Richard Sandiford  <richard@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>

* config/m68k/m68k.h (ASM_CPU_SPEC, ASM_SPEC, EXTRA_SPECS)
(SUBTARGET_EXTRA_SPECS): New macros.
* config/m68k/linux.h (ASM_SPEC): Remove CPU flags;
use %(asm_cpu_spec) instead.
* config/m68k/m68k-none.h (ASM_SPEC): Likewise.
* config/m68k/openbsd.h (ASM_SPEC): Likewise.
* config/m68k/netbsd-elf.h (ASM_SPEC): Likewise.
(EXTRA_SPECS): Rename to...
(SUBTARGET_EXTRA_SPECS): ...this.

Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
From-SVN: r120712

200x-xx-xx Nathan Sidwell <nathan@codesourcery.com> Richard Sandiford...

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>
    Julian Brown  <julian@codesourcery.com>

* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68k-*-uclinux*, m68k-*-linux*, m68k-*-rtems*): Set default_m68k_cpu
to the configuration's default CPU.
(m68010-*-netbsdelf*, m68k*-*-netbsdelf*, m68k*-*-openbsd*): Likewise.
Remove default masks.
(m680[012]0-*-*): Set the default with_cpu to the first part of
the target name.
(m68k*-*-*): Set the default with_cpu to m$default_m68k_cpu.
(m68k*-*-linux): Extend the --with-cpu handling to...
(m680[012]0-*-*, m68k*-*-*): ...these configurations.  Allow m68000
and m68010.  Don't set target_cpu_default2.
* doc/install.texi: Document --with-cpu for m68k.
* config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Define.
* config/m68k/m68k-none.h (TARGET_CPU_DEFAULT, M68K_CPU_m68k)
(M68K_CPU_m68000, M68K_CPU_m68010, M68K_CPU_m68020, M68K_CPU_m68030)
(M68K_CPU_m68040, M68K_CPU_m68302, M68K_CPU_m68332, TARGET_DEFAULT)
(ASM_CPU_DEFAULT_SPEC, CC1_CPU_DEFAULT_SPEC): Delete.
(ASM_SPEC): Remove use of %(asm_cpu_default).
(EXTRA_SPECS, SUBTARGET_EXTRA_SPECS, MULTILIB_DEFAULTS): Delete.
* config/m68k/linux.h (TARGET_DEFAULT): Delete.
(CPP_SPEC): Merge definitions.  Do not handle __HAVE_68881__ here.
* config/m68k/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Define
__HAVE_FPU__ if TARGET_HARD_FLOAT.
(TARGET_DEFAULT): Delete.
(EXTRA_SPECS): Delete cpp_cpu_default_spec, cpp_cpu_spec,
cpp_fpu_spec, asm_default_spec and netbsd_cpp_spec.
(CPP_CPU_SPEC): Delete.
(TARGET_VERSION): Merge definitions, using TARGET_68010 to pick
the appropriate string.
(CPP_CPU_DEFAULT_SPEC, ASM_DEFAULT_SPEC, CPP_FPU_SPEC): Delete.
(CPP_SPEC): Define to NETBSD_CPP_SPEC.
(ASM_SPEC): Don't use %(asm_default_spec).
* config/m68k/m68k.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
TARGET_DEFAULT and add MASK_68881.
* config/m68k/m68k.md: Remove mention of TARGET_DEFAULT from comments.

Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r120711

config.gcc (m68010-*-netbsdelf*): Add MASK_68010.

gcc/
* config.gcc (m68010-*-netbsdelf*): Add MASK_68010.
(m68k*-*-netbsdelf*, m68k*-*-openbsd*, m68k*-linux*): Add
MASK_68010 alongside MASK_68020.
* doc/invoke.texi: Document -m68010.
* config/m68k/m68k.opt (m68010): New.
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Define mc68010
if TUNE_68010.
(TUNE_68010): New macro.
* config/m68k/m68k-none.h (M68K_CPU_m68k, M68K_CPU_m68010)
(M68K_CPU_m68020, M68K_CPU_m68030, M68K_CPU_m68040)
(M68K_CPU_m68332): Add MASK_68010.
* config/m68k/linux.h (TARGET_DEFAULT): Add MASK_68010 to
fallback definition.
* config/m68k/netbsd-elf.h (CPP_CPU_SPEC): Remove now-redundant
defines.
* config/m68k/m68k.c (MASK_ALL_CPU_BITS): Add MASK_68010.
(m68k_handle_option): Handle OPT_m68010.  Add MASK_68010
to all entries that use MASK_68020.
(output_move_simode_const, output_move_himode, output_move_qimode)
(output_move_stricthi, output_move_strictqi): Use TARGET_68010
instead of TARGET_68020 to select clr behavior.  Remove comment
about there being no TARGET_68010.
* config/m68k/m68k.md: Likewise throughout.

From-SVN: r120710

200x-xx-xx Julian Brown <julian@codesourcery.com>

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>

* config/m68k/m68k.h (TARGET_ISAB): New macro.
* config/m68k/m68k.c: Use TARGET_ISAB rather than TARGET_CFV4.
* config/m68k/m68k.md: Likewise.

From-SVN: r120709

200x-xx-xx Julian Brown <julian@codesourcery.com>

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>

* config/m68k/m68k.h (LEGITIMATE_INDEX_P, LEGITIMIZE_ADDRESS): Use
TARGET_COLDFIRE_FPU instead of TARGET_CFV4E.

From-SVN: r120708

200x-xx-xx Julian Brown <julian@codesourcery.com>

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>

* config/m68k/m68k.h (TUNE_68040_60): New macro.
* config/m68k/m68k.c (standard_68881_constant_p): Use it.
* config/m68k/m68k.md: Likewise.

From-SVN: r120707

200x-xx-xx Julian Brown <julian@codesourcery.com> Richard Sandiford <richard@codesourcery.com>

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Use TUNE_68030
instead of TARGET_68030, TUNE_68040 instead of TARGET_68040,
TUNE_68060 instead of TARGET_68060 and TUNE_CPU32 instead of
TARGET_CPU32.
(TARGET_CPU32): Rename to...
(TUNE_CPU32): ...this.
(TUNE_68000_10, TUNE_68030, TUNE_68040, TUNE_68060)
(TUNE_CFV2): New macros.
* config/m68k/netbsd-elf.h (LONG_DOUBLE_TYPE_SIZE): Simplify;
remove conditions that are implied by TARGET_68020.
* config/m68k/m68k.c (m68k_output_function_prologue): Use TUNE_68040
instead of TARGET_68040 and TUNE_CPU32 instead of TARGET_CPU32.
(m68k_output_function_epilogue): Likewise.
(m68k_rtx_costs): Likewise.  Use TUNE_68060 instead of TARGET_68060
and TUNE_CFV2 instead of TARGET_5200.  Use TUNE_68000_10 instead of
"!TARGET_68020 && !TARGET_COLDFIRE" to choose between 68000 and
non-68000 timings.  Refactor multiplication and division costs.
(output_addsi3): Use TUNE_68040 instead of TARGET_68040 and
TUNE_CPU32 instead of TARGET_CPU32.
(standard_68881_constant_p): Use TUNE_68040 instead of TARGET_68040
and TUNE_68060 instead of TARGET_68060.
* config/m68k/m68k.md: Use TUNE_68040 instead of TARGET_68040,
TUNE_68060 instead of TARGET_68060, and TUNE_CPU32 instead of
TARGET_CPU32.
(movsi_const0): Use TUNE_68000_10 rather than "!TARGET_68020
&& !TARGET_COLDFIRE" to choose between moveq and clr.
Likewise in the unnamed movsf pattern.
(ashlsi_17_24, lshrsi_17_24): Guard with TUNE_68000_10 rather than
"!TARGET_68020 && !TARGET_COLDFIRE".  Likewise the unnamed
ashiftrt pattern.

Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r120706

m68k.h (TARGET_CPU_CPP_BUILTINS): Increase amount of tabbing before backslashes.

gcc/
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Increase amount
of tabbing before backslashes.

From-SVN: r120705

* pex-unix.c (writeerr): Cast write result to void.

From-SVN: r120702

pa-linux.h (ASM_OUTPUT_INTERNAL_LABEL): Undefine.

* pa-linux.h (ASM_OUTPUT_INTERNAL_LABEL): Undefine.
* pa.h (ASM_OUTPUT_LABEL): Output colon when using GAS.
(ASM_OUTPUT_INTERNAL_LABEL): Define.

From-SVN: r120700

Typo fix.

From-SVN: r120699

choose-temp.c (choose_temp_base): Check the result of the call to mktemp rather than testing the length of the...

* choose-temp.c (choose_temp_base): Check the result of the call
to mktemp rather than testing the length of the modified string.

From-SVN: r120698

tree-ssa-loop-ivopts.c (extract_cond_operands): Split from find_interesting_uses_cond.

* tree-ssa-loop-ivopts.c (extract_cond_operands): Split from
find_interesting_uses_cond.
(find_interesting_uses_cond): Use extract_cond_operands.
(rewrite_use_compare): Use extract_cond_operands and
force_gimple_operand_bsi.  Do not call update_stmt.
(determine_use_iv_cost_condition): Use extract_cond_operands.
Return cheaper of using original bound and changing the exit bound.

* gcc.dg/tree-ssa/loop-22.c: New test.

From-SVN: r120697

Move the changelog for gcc.dg/tree-ssa/loop-20.c to the correct place.

From-SVN: r120696

re PR tree-optimization/29516 (gfortran miscompiled)

PR tree-optimization/29516
* tree-ssa-address.c (tree_mem_ref_addr, add_to_parts,
most_expensive_mult_to_index, addr_to_parts,
create_mem_ref, maybe_fold_tmr): Make the type of
fields of TARGET_MEM_REF sizetype.
(move_fixed_address_to_symbol, move_pointer_to_base):
New functions.
* tree.def (TARGET_MEM_REF): Add comment on types of
the operands.
* gcc.dg/tree-ssa/loop-20.c: New test.

From-SVN: r120695

Daily bump.

From-SVN: r120693

c-common.c (vector_types_convertible_p): Treat opaque types as always convertible if they have the same size...

* c-common.c (vector_types_convertible_p): Treat opaque types as
always convertible if they have the same size, but not otherwise.

From-SVN: r120688

typeck.c (convert): Don't use flag_emit_class_files.

* typeck.c (convert): Don't use flag_emit_class_files.
* lang.c (java_post_options): Don't use flag_emit_class_files.
(java_handle_option): Don't use flag_extraneous_semicolon or
flag_redundant.
* jcf-parse.c (HANDLE_CONSTANTVALUE): Don't use
flag_emit_class_files.
(load_class): Likewise.
* java-tree.h (flag_emit_class_files): Don't declare.
(STATIC_CLASS_INIT_OPT_P): Don't use flag_emit_class_files.
(flag_extraneous_semicolon): Don't declare.
(flag_not_overriding): Likewise.
(flag_static_local_jdk1_1): Likewise.
(flag_redundant): Likewise.
* expr.c (build_newarray): Don't use flag_emit_class_files.
* class.c (DEFAULT_ENABLE_ASSERT): Don't use
flag_emit_class_files.
(build_class_ref): Likewise.
* builtins.c (check_for_builtin): Don't use
flag_emit_class_files.

From-SVN: r120687

ifcvt.c (struct noce_if_info): Add comments to the fields.

* ifcvt.c (struct noce_if_info): Add comments to the fields.
Remove the b_unconditional field.
(noce_try_sign_mask): Do not look at b_unconditional.
(noce_process_if_block): Do not use merge_if_blocks.  Update
the CFG here.  Do not set b_unconditional.
(cond_move_process_if_block): Likewise.
(find_cond_trap): Likewise.
(check_cond_move_block): Require simple jump insns at the end
of the basic block.

From-SVN: r120686

re PR libfortran/30415 (MINLOC, MAXLOC missing for integer kinds 1 and 2)

2007-01-11  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/30415
* iresolve.c (gfc_resolve_maxloc):  If the rank
of the return array is nonzero and we process an
integer array smaller than default kind, coerce
the array to default integer.
* iresolve.c (gfc_resolve_minloc):  Likewise.

2007-01-11  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/30415
* minmaxloc_integer_kinds_1.f90:  New test.

From-SVN: r120685

configure.ac: Replaced HAS_I386_THREAD_STATE_* with HAS_X86_THREAD_STATE32_* and...

2007-01-11  Andreas Tobler  <a.tobler@schweiz.org>

* configure.ac: Replaced HAS_I386_THREAD_STATE_* with
HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
* configure: Regenerated.
* include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
Added base definitions for the X86_64 Darwin port.
* include/private/gc_priv.h: Added definitions for Darwin MACH thread
operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
* darwin_stop_world.c: Removed THREAD_STATE info. Added
HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
with HAS_X86_THREAD_STATE32___EAX.
(GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
X86_64 Darwin.
* dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
(GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
Distinguish between getsectbynamefromheader_64 and
getsectbynamefromheader.
(GC_dyld_image_remove): Likewise.
* os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
(catch_exception_raise): Introduce exception information for I386 and
X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.

From-SVN: r120684

re PR c++/29573 (ICE after parse error in template argument)

2007-01-11  Simon Martin  <simartin@users.sourceforge.net>

PR c++/29573
* tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.

From-SVN: r120683

Added <harsha.jagasia@amd.com> to MAINTAINERS file with Write After Approval access

From-SVN: r120682

re PR tree-optimization/1046 (gcc less efficient than jdk for recursion with -finline-functions)

PR tree-optimization/1046
* tree-tailcall.c (suitable_for_tail_call_opt_p): Use TREE_ADDRESSABLE
when alias info is not ready.
(pass_tail_recursion): Do not require aliasing.
* tree-ssa-copyrename.c (pass_rename_ssa_cop): Likewise.
* tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Likewise.
* tree-ssa-copy.c (pass_copy_prop): Likewise.
* tree-ssa-forwprop.c (pass_forwprop): Likewise.
* tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Likewise.
* passes.c (init_optimization_passes): Execute rename_ssa_copies,
ccp, forwprop, copy_prop, merge_phi, copy_prop, dce and tail recursion
before inlining.
* tree-ssa-operands.c (add_virtual_operand, get_indirect_ref_operand):
When aliasing is not build, mark statement as volatile.

* gcc.dg/tree-ssa/tailrecursion-4.c: Update dump file.
* gcc.dg/tree-ssa/tailrecursion-1.c: Update dump file.
* gcc.dg/tree-ssa/tailrecursion-2.c: Update dump file.
* gcc.dg/tree-ssa/tailrecursion-3.c: Update dump file.
* gcc.dg/tree-ssa/pr21658.c: Likewise.
* gcc.dg/tree-ssa/pr15349.c: Likewise.
* gcc.dg/tree-ssa/pr25501.c: Likewise.
* gcc.dg/tree-ssa/vrp11.c: Make more complex so it still test
transformation in question.
* gcc.dg/tree-ssa/vrp05.c: Likewise.
* gcc.dg/tree-ssa/pr20701.c: Likewise.
* gcc.dg/always_inline3.c: Likewise.

From-SVN: r120681

re PR tree-optimization/1046 (gcc less efficient than jdk for recursion with -finline-functions)

PR tree-optimization/1046
* tree-tailcall.c (suitable_for_tail_call_opt_p): Use TREE_ADDRESSABLE
when alias info is not ready.
(pass_tail_recursion): Do not require aliasing.
* tree-ssa-copyrename.c (pass_rename_ssa_cop): Likewise.
* tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Likewise.
* tree-ssa-copy.c (pass_copy_prop): Likewise.
* tree-ssa-forwprop.c (pass_forwprop): Likewise.
* tree-ssa-dce.c (pass_dce, pass_dce_loop, pass_cd_dce): Likewise.
* passes.c (init_optimization_passes): Execute rename_ssa_copies,
ccp, forwprop, copy_prop, merge_phi, copy_prop, dce and tail recursion
before inlining.
* tree-ssa-operands.c (add_virtual_operand, get_indirect_ref_operand):
When aliasing is not build, mark statement as volatile.

From-SVN: r120680

PR preprocessor/15185, PR preprocessor/20989:

* doc/cppopts.texi <-MT>: Update description of algorithm for
computing default target.
<-M, -MD>: Reword "basename" text.

From-SVN: r120679

builtins.c (expand_builtin_pow, [...]): Replace uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.

* builtins.c (expand_builtin_pow, expand_builtin_powi,
fold_builtin_cabs, fold_builtin_sqrt, fold_builtin_trunc,
fold_builtin_floor, fold_builtin_ceil, fold_builtin_round,
fold_builtin_int_int_roundingfn, fold_builtin_bitop,
fold_builtin_bswap, real_constp, fold_builtin_pow,
fold_builtin_powi, fold_builtin_signbit, fold_builtin_copysign,
do_mpfr_arg1, do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Replace
uses of the macro TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
* convert.c (convert_to_pointer): Likewise.
* expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.
* fold-const.c (force_fit_type, fold_negate_expr, int_const_binop,
const_binop, fold_convert_const_int_from_int,
fold_convert_const_int_from_real,
fold_convert_const_real_from_real, sign_bit_p,
optimize_minmax_comparison, extract_muldiv_1, fold_div_compare,
fold_sign_changed_comparison, fold_unary, fold_comparison,
fold_binary, multiple_of_p, tree_Expr_non_zero_p,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* print-tree.c (print_node_brief, print_node): Likewise.
* stor-layout.c (place_field, layout_type): Likewise.
* tree-chrec.c (keep_cast): Likewise.
* tree.c (build_vector, build_real, build_real_from_int_cst,
build_complex): Likewise.

From-SVN: r120678

tree.h (TREE_CONSTANT_OVERFLOW): Obsolete.

* tree.h (TREE_CONSTANT_OVERFLOW): Obsolete.  For the time being,
treat TREE_CONSTANT_OVERFLOW as a synonym of TREE_OVERFLOW.

From-SVN: r120677

Remove accidentally checked in hunk.

From-SVN: r120676

warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.

config:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

        * warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
        (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo.  Add optional 2nd argument.

libcpp:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

* configure: Regenerate.

From-SVN: r120675

configure.in: Change == to = in test command.

2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

* configure.in: Change == to = in test command.
        * configure: Regenerate.

From-SVN: r120674

warnings.m4: Add second parameter with name of variable.

config:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

* config/warnings.m4: Add second parameter with name of variable.
Always append to the variable if it exists.

libcpp:
2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

* configure: Regenerate.

From-SVN: r120673

2007-01-11  Andrew Haley  <aph@redhat.com>

        * prims.cc (jdwpOptions) Fix deprecated cast from char[] constant
        to char*.
        * include/x86_64-signal.h (HANDLE_DIVIDE_OVERFLOW): Rewrite to fix
        aliasing violation.

From-SVN: r120672

[multiple changes]

2007-01-11  Paolo Bonzini  <bonzini@gnu.org>
            Nick Clifton  <nickc@redhat.com>
            Kaveh R. Ghazi  <ghazi@caip.rutgets.edu>

        * configure.in (build_configargs, host_configargs, target_configargs):
        Remove build/host/target parameters.
        (host_libs): Add gmp and mpfr.
        (GMP tests): Reorganize to allow in-tree GMP/MPFR.
        * Makefile.def (gmp, mpfr): New.
        (gcc): Remove makefile target.
        * Makefile.tpl (build_os, build_vendor, host_os, host_vendor,
        target_os, target_vendor): New.
        (configure): Add host_alias/target_alias arguments.  Adjust invocations.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

2007-01-11  Matt Fago  <fago@earthlink.net>

* configure.in: Try to link to functions only in mpfr 2.2.x
        to improve robustness of configure tests.
* configure: Regenerate.

From-SVN: r120671

configure.ac (strict1_warn): Rename to strict_warn.

2007-01-11  Paolo Bonzini  <bonzini@gnu.org>

* configure.ac (strict1_warn): Rename to strict_warn.
(WERROR, --enable-werror, symlink hacks, stage1_cflags,
cc_set_by_configure, quoted_cc_set_by_configure,
stage_prefix_set_by_configure, quoted_stage_prefix_set_by_configure,
all_boot_languages, all_stagestuff): Remove.
(target_list): Remove bootstrap targets.
* Makefile.in (quickstrap): Unconditionally make a synonym of all.
(BOOT_LANGUAGES, STAGE1_CFLAGS, STAGE1_CHECKING,
REMAKEFLAGS, FLAGS_TO_PASS, PREPEND_DOTDOT_TO_RELATIVE_PATHS,
SUBDIR_FLAGS_TO_PASS, WERROR_FLAGS, STRICT2_WARN, LANG_STAGESTUFF,
VOL_FILES, POSTSTAGE1_FLAGS_TO_PASS, STAGE2_FLAGS_TO_PASS,
STAGEPROFILE_FLAGS_TO_PASS, STAGEFEEDBACK_FLAGS_TO_PASS, stage1_build,
stage1_copy, stage2_build, stage2_copy, stageprofile_build,
stageprofile_copy, stage3_build, stage3_copy, stagefeedback_build,
stagefeedback_copy, stage4_build, clean_s1, clean_sw, bootstrap,
bootstrap-lean, bootstrap2, bootstrap2-lean, bootstrap3,
bootstrap3-lean, bootstrap4, bootstrap4-lean, unstage1, unstage2,
unstage3, unstage4, unstageprofile, unstagefeedback, restage, restage2,
restage3, restage4, restageprofile, restagefeedback, bubbleestrap,
cleanstrap, unstrap, restrap, *compare, *compare3, *compare4,
*compare-lean, *compare3-lean, *compare4-lean, stage1-start, stage1,
stage2-start, stage2, stage3-start, stage3, stage4-start, stage4,
stageprofile-start, stageprofile, stagefeedback-start, stagefeedback,
risky-stage1, risky-stage2, risky-stage3, risky-stage4): Remove.
(ORDINARY_FLAGS_TO_PASS): Rename to FLAGS_TO_PASS.
(STAGECOPYSTUFF, STAGEMOVESTUFF): Consolidate into MOSTLYCLEANFILES.
(mostlyclean): Adjust.
(clean, distclean): Don't mention bootstrap stuff.
* configure: Regenerate.
* ada/config-lang.in, cp/config-lang.in, forttran/config-lang.in,
java/config-lang.in, objc/config-lang.in, objcp/config-lang.in,
treelang/config-lang.in (stagestuff): Remove.
* doc/sourcebuild.texi (stage1, stage2, stage3, stage4,
stageprofile, stagefeedback, stagestuff): Remove mention.

From-SVN: r120670

predicates.md (mcore_general_movesrc_operand): Accept CONSTs.

* config/mcore/predicates.md (mcore_general_movesrc_operand): Accept CONSTs.
  (mcore_general_movdst_operand): Do not accept CONST_INTs.
  (mcore_arith_K_S_operand): Run the test for the S constraint not the test for the M constraint.
  (mcore_addsub_operand): Do not accept integer values that are larger than 32 bits.
* config/mcore/mcore.md: Remove unused constraints from split.
  (andsi3): Use HOST_WIDE_INT instead of int to hold an INTVAL.
  (addsi3): Likewise.
  (allocate_stack): Likewise.
* config/mcore/mcore.c (mcore_print_operand): Restrict output of P operands to 32 bits.
  (mcore_const_costs): Use HOST_WIDE_INT instead of int to hold an INTVAL.
  (mcore_and_cost, mcore_modify_comparison, const_ok_for_mcore,
   mcore_const_ok_for_inline, mcore_const_trick_uses_not,
   try_constant_tricks, mcore_num_ones, mcore_num_zeros,
   mcore_output_bclri, mcore_output_andn, output_inline_const,
   mcore_output_move, mcore_output_movedouble): Likewise.
  (mcore_output_cmov): Use CONST_OK_FOR_M and CONST_OK_FOR_N.
  (output_inline_const): Likewise.
  (output_inline_const): Fix format strings used in sprintf statements.
* config/mcore/mcore-protos.h: Update prototypes for changed functions in mcore.c.
* config/mcore/mcore.h (CONST_OK_FOR_I): Cast values to HOST_WIDE_INT and not int.
  (CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M,
   CONST_OK_FOR_N): Likewise.
  (LEGITIMATE_CONSTANT_P): Also check CONSTANT_P.
  (GO_IF_LEGITIMATE_INDEX): Use HOST_WIDE_INT instead of int to hold an INTVAL.

From-SVN: r120669

simplify.c: Update copyright to 2007.

* simplify.c: Update copyright to 2007.
* scanner.c: Same.

From-SVN: r120668

re PR fortran/30430 (Memory corruption in the module search path code)

PR fortran/30430
* scanner.c (gfc_release_include_path): Free gfc_option.module_dir
only once!

From-SVN: r120667

re PR c++/28999 (ICE on invalid use of typename)

PR c++/28999
* decl.c (make_typename_type): If the qualified name is not a
type, issue an error.
* parser.c (cp_parser_elaborated_type_specifier): Fix comment
formatting.

From-SVN: r120663

tree-vrp.c (remove_range_assertions): Release defs.

* tree-vrp.c (remove_range_assertions): Release defs.
* tree-ssa-loop-ivopts.c (rmeove_statement): Likewise.
* tree-ssa-dom.c (remove_stmt_or_phi): Likewise.

From-SVN: r120662

Daily bump.

From-SVN: r120660

*.h: New files.

* gnu/gcj/xlib/*.h: New files.
* gnu/awt/xlib/*.h: Likewise.
* classpath/lib/gnu/gcj/xlib: New class files.
* classpath/lib/gnu/awt/xlib: Likewise.

From-SVN: r120655

Readd missing chunks from r116332:

2007-01-10  Matthias Klose  <doko@debian.org>

        Readd missing chunks from r116332:

        * m4/acinclude.m4 (CLASSPATH_TOOLEXECLIBDIR): New macro.
        * resource/Makefile.am (loggingdir): Define to
        toolexeclibdir.
        (securitydir): Likewise.
        * configure.ac: Call CLASSPATH_TOOLEXECLIBDIR.
        Set default nativeexeclibdir using toolexeclibdir.

        Readd missing chunks from r115839:

        * native/jni/gtk-peer/Makefile.am (libgtkpeer_la_LDFLAGS):
        Add -avoid-version.
        * native/jawt/Makefile.am (libjawt_la_LDFLAGS): Add -avoid-version.

        * configure, Makefile.in, doc/Makefile.in, doc/api/Makefile.in,
        examples/Makefile.in, external/Makefile.in,
        external/jsr166/Makefile.in, external/relaxngDatatype/Makefile.in,
        external/sax/Makefile.in, external/w3c_dom/Makefile.in,
        include/Makefile.in, lib/Makefile.in, native/Makefile.in,
        native/fdlibm/Makefile.in, native/jawt/Makefile.in,
        native/jni/Makefile.in, native/jni/classpath/Makefile.in,
        native/jni/gconf-peer/Makefile.in, native/jni/gtk-peer/Makefile.in
        native/jni/java-io/Makefile.in, native/jni/java-lang/Makefile.in,
        native/jni/java-net/Makefile.in, native/jni/java-nio/Makefile.in,
        native/jni/java-util/Makefile.in, native/jni/midi-alsa/Makefile.in,
        native/jni/midi-dssi/Makefile.in, native/jni/native-lib/Makefile.in,
        native/jni/qt-peer/Makefile.in, native/jni/xmlj/Makefile.in,
        native/plugin/Makefile.in, resource/Makefile.in, scripts/Makefile.in,
        tools/Makefile.in: Regenerate

From-SVN: r120654

* HACKING: Various updates.

From-SVN: r120653

natDouble.cc (toString): Added parens.

* java/lang/natDouble.cc (toString): Added parens.
* gnu/gcj/io/shs.h (PROTO): Define.
* link.cc (resolve_pool_entry): Added missing braces.

From-SVN: r120652

arm.c (arm_rtx_costs_1): Handle mutiply-subtract.

2007-01-10  Paul Brook  <paul@codesourcery.com>

gcc/
* config/arm/arm.c (arm_rtx_costs_1): Handle mutiply-subtract.
* config/arm/arm.md (mulsi3subsi): New insn.

From-SVN: r120651

tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ...

* tree-ssa-loop-manip.c (tree_unroll_loop): Make it a wrapper over ...
(tree_transform_and_unroll_loop): New.
* tree-flow.h (transform_callback, tree_transform_and_unroll_loop):
Declare.

From-SVN: r120650

fold-const.c (fold_comparison): Fold comparisons like (x * 1000 < 0) to (x < 0).

./: * fold-const.c (fold_comparison): Fold comparisons like (x *
1000 < 0) to (x < 0).
testsuite/:
* gcc.dg/fold-compare-2.c: New test case for fold_comparison.

From-SVN: r120649