configure.ac (mips*-sde-elf*): New stanza.

* configure.ac (mips*-sde-elf*): New stanza.  Add target-libiberty
to $skipdirs and only disable gprof for newlib.  Use the normal
mips*-elf* handling in other respects.
* configure: Regnerate.

gcc/
2007-xx-xx  Nigel Stephens  <nigel@mips.com>
    David Ung  <davidu@mips.com>
    Thiemo Seufer  <ths@mips.com>
    Richard Sandiford  <richard@codesourcery.com>

* config.gcc (mips*-sde-elf*): Add support for the SDE C libraries.
* configure.ac: Add a mipssde threading type.
* configure: Regenerate.
* config/mips/sdemtk.h: New file.
* config/mips/t-sdemtk: Likewise.
* config/mips/sdemtk.opt: Likewise.
* gthr-mipssde.h: Likewise.
* config/mips/sde.h (FUNCTION_PROFILER): Move to config/mips/sdemtk.h.
* config/mips/mips.h (MIPS_SAVE_REG_FOR_PROFILING_P): New macro.
(MIPS_ICACHE_SYNC): New macro, split from ...
* config/mips/mips.md (clear_cache): ...here.
* config/mips/mips.c (mips_save_reg_p): Check
MIPS_SAVE_REG_FOR_PROFILING_P on profiled functions.
(build_mips16_function_stub): Use targetm.strip_name_encoding.
(build_mips16_call_stub): Likewise.

libstdc++-v3/
2007-xx-xx  Thiemo Seufer  <ths@mips.com>

* crossconfig.m4 (mips*-sde-elf*): New stanza.
* configure: Regenerate.

From-SVN: r128495

* gfortran.dg/nint_2.f90: Revert previous commit.

From-SVN: r128494

Makefile.in (stmp-int-hdrs): Depend on fixinc_list.

gcc/
* Makefile.in (stmp-int-hdrs): Depend on fixinc_list.

From-SVN: r128493

* gfortran.dg/nint_2.f90: Do not xfail on powerpc64-linux.

From-SVN: r128491

re PR target/32337 (Error: Register number out of range 0..1)

PR target/32337
* config/ia64/ia64.c (find_gr_spill): Don't decrement
current_frame_info.n_local_regs.  Don't return emitted local
regs.
(ia64_compute_frame_size): Improve unwind hack to put
RP, PFS, FP in that order by allowing some of the registers
been already emitted, as long as they are emitted to the
desired register.

From-SVN: r128490

re PR debug/33429 (debug info for class2 in g++.dg/other/unused1.C  requires -femit-class-debug-always)

PR debug/33429
* g++.dg/other/unused1.C: XFAIL class2 scan.

From-SVN: r128489

PR c++/17743, c++/19163

        PR c++/17743, c++/19163
        * decl2.c (is_late_template_attribute): New fn.
        (splice_template_attributes, save_template_attributes): New fns.
        (cplus_decl_attributes): Call save_template_attributes.
        * pt.c (apply_late_template_attributes): New fn.
        (instantiate_class_template, tsubst_decl): Use it.
        * cp-tree.h: Declare is_late_template_attribute.

From-SVN: r128488

vmx2spu.h (vec_extract, [...]): New intrinsics.

* config/spu/vmx2spu.h (vec_extract, vec_insert, vec_lvlx,
vec_lvlxl, vec_lvrx, vec_lvrxl, vec_promote, vec_splats,
vec_stvlx, vec_stvlxl, vec_stvrx, vec_stvrxl): New intrinsics.

From-SVN: r128487

Daily bump.

From-SVN: r128484

dse.c (find_shift_sequence): New function.

2007-09-13  Eric Christopher  <echristo@apple.com>
    Kenneth Zadeck <zadeck@naturalbridge.com>

* dse.c (find_shift_sequence): New function.
(replace_read): Add case to remove read if it requires shift.
* config/i386/i386.c (ix86_expand_prologue): Fixed typo in comment.

Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r128481

c-common.c (fname_as_string): Update.

gcc
* c-common.c (fname_as_string): Update.
* c-parser.c (c_parser) <lex_untranslated_string>: New field.
(c_lex_one_token): Update.  Add 'parser' argument.
(c_parser_simple_asm_expr): Update.
(c_parser_attributes): Update.
(c_parser_asm_statement): Update.
(c_parser_asm_operands): Update.
(c_parser_peek_token): Update.
(c_parser_peek_2nd_token): Update.
* c-lex.c (c_lex_string_translate): Remove.
(c_lex_return_raw_strings): Likewise.
(c_lex_with_flags): Added 'lex_flags' argument.
(lex_string): Added 'translate' argument.
* c-pragma.h (c_lex_with_flags): Update.
(c_lex_string_translate, c_lex_return_raw_strings): Remove.
(C_LEX_STRING_NO_TRANSLATE): New define.
(C_LEX_RAW_STRINGS): Likewise.
gcc/cp
* parser.c (cp_lexer_new_main): Don't use
c_lex_return_raw_strings.
(cp_lexer_get_preprocessor_token): Update.  Add special case when
lexer is NULL.

From-SVN: r128479

iresolve.c (resolve_mask_arg): If a mask is an array expression, convert it to kind=1.

2007-09-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

* iresolve.c (resolve_mask_arg): If a mask is an array
expression, convert it to kind=1.

From-SVN: r128477

From Jie Zhang:

* config/bfin/bfin.c (enum bfin_builtins): Add BFIN_BUILTIN_ONES,
BFIN_BUILTIN_CPLX_MUL_16_S40, BFIN_BUILTIN_CPLX_MAC_16_S40,
BFIN_BUILTIN_CPLX_MSU_16_S40, and BFIN_BUILTIN_CPLX_SQU.
(bfin_init_builtins): Initialize __builtin_bfin_ones,
__builtin_bfin_min_fr1x16, __builtin_bfin_max_fr1x16,
__builtin_bfin_min_fr1x32, __builtin_bfin_max_fr1x32,
__builtin_bfin_cmplx_add, __builtin_bfin_cmplx_sub,
__builtin_bfin_cmplx_mul_s40, __builtin_bfin_cmplx_mac_s40,
__builtin_bfin_cmplx_msu_s40 and __builtin_bfin_csqu_fr16.
(bdesc_1arg): Add __builtin_bfin_ones.
(bfin_expand_builtin): Expand __builtin_bfin_cmplx_mul_s40,
__builtin_bfin_cmplx_mac_s40, __builtin_bfin_cmplx_msu_s40,
and __builtin_bfin_csqu_fr16.
* config/bfin/bfin.md (UNSPEC_ONES): New constant.
(ones): New define_insn.
(ssaddhi3_parts): New define_insn.
(sssubhi3_parts): New define_insn.
(flag_mulhi_parts): New define_insn.

From-SVN: r128475

common.opt (femit-class-debug-always): Turn off by default.

2007-09-13  Seongbae Park <seongbae.park@gmail.com>

* common.opt (femit-class-debug-always): Turn off by default.

From-SVN: r128474

re PR fortran/33343 (ICE (segfault) on invalid code with wrongly shaped arguments to elemental procedures)

2007-09-13  Tobias Burnus  <burnus@net-b.de>

PR fortran/33343
* expr.c (gfc_check_conformance): Print ranks in the error message.
* resolve.c (resolve_elemental_actual): Check also conformance of
the actual arguments for elemental functions.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

PR fortran/33343
* gfortran.dg/elemental_args_check_1.f90: New.
* gfortran.dg/assumed_size_refs_1.f90: Update error message.
* gfortran.dg/elemental_subroutine_4.f90: Ditto.

From-SVN: r128473

symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive): Allow prefixes only to be specified once.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

* symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive):
Allow prefixes only to be specified once.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

* gfortran.dg/recursive_check_3.f90: New.

From-SVN: r128472

re PR fortran/33412 (Bind(C): ELEMENTAL procedure conflicts with BIND(C))

2007-09-13  Tobias Burnus  <burnus@net-b.de>

PR fortran/33412
* symbol.c (check_conflict): Add conflict of ELEMENTAL with Bind(C).

2007-09-13  Tobias Burnus  <burnus@net-b.de>

PR fortran/33412
* gfortran.dg/elemental_bind_c.f90: New.

From-SVN: r128471

bfin.md (reload_outpdi, [...]): New patterns.

* config/bfin/bfin.md (reload_outpdi, reload_inpdi): New patterns.
* config/bfin/bfin.c (bfin_secondary_reload): Make sure we use them.

From-SVN: r128470

re PR tree-optimization/33389 (Revision 128239 causes libgomp failure)

2007-09-13  James E. Wilson  <wilson@specifix.com>

PR tree-optimization/33389
* tree-ssa-operands.c (append_vuse): If ann->in_vdef_list true,
then set build_loads before returning.

From-SVN: r128469

mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with {d}addiu and a negative immediate such that it works with...

2007-09-13  Sandra Loosemore  <sandra@codesourcery.com>
    David Ung  <davidu@mips.com>

gcc/
* config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with
{d}addiu and a negative immediate such that it works with MIPS16
instructions.

Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r128468

re PR bootstrap/33418 ([4.1/4.2/4.3]: Gcc failed to detect HJL's binutils linker)

2007-09-13  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/33418
* configure.ac (ld_vers): Support Linux linker.
* configure: Regenerated.

From-SVN: r128465

Implement pragma Compiler_Unit and adds it to relevant library units.

From-SVN: r128461

mips.h (SYMBOL_FLAG_MIPS16_FUNC): Delete.

gcc/
2007-09-13  Richard Sandiford  <richard@codesourcery.com>
    Sandra Loosemore <sandra@codesourcery.com>

* config/mips/mips.h (SYMBOL_FLAG_MIPS16_FUNC): Delete.
(SYMBOL_REF_MIPS16_FUNC_P): Delete.
* config/mips/mips.c (mips_attribute_table): Turn mips16 and
nomips16 into decl attributes.
(TARGET_INSERT_ATTRIBUTES): Override.
(TARGET_MERGE_DECL_ATTRIBUTES): Likewise.
(TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P): Always return true.
(mips_mips16_type_p, mips_nomips16_type_p): Delete in favor of...
(mips_mips16_decl_p, mips_nomips16_decl_p): ...these new functions.
(mips_comp_type_attributes): Remove mips16 and nomips16 handling.
(mips_use_mips16_mode_p): Reimplement as a function that takes
a decl and considers only decl attributes.  If the decl is nested
function, use its parent attributes.
(mips_function_ok_for_sibcall): Use mips_use_mips16_mode_p
instead of SYMBOL_REF_MIPS16_FUNC_P.
(mips_set_mips16_mode): Move call to sorry here from old
mips_use_mips16_mode_p.
(mflip_mips16_entry): New structure.
(mflip_mips16_htab): New variable.
(mflip_mips16_htab_hash, mflip_mips16_htab_eq): New functions.
(mflip_mips16_use_mips16_p, mips_insert_attributes): Likewise.
(mips_merge_decl_attributes): New function.
(mips_set_current_function): Reinstate call to mips_set_mips16_mode.
Use mips_use_mips16_mode_p.
(mips_output_mi_thunk): Use mips_use_mips16_mode_p instead of
SYMBOL_REF_MIPS16_FUNC_P.
(mips_encode_section_info): Don't set SYMBOL_FLAG_MIPS16_FUNC.

gcc/testsuite/
* gcc.dg/gcc-have-sync-compare-and-swap.c: Skip for -mflip-mips16.
* gcc.target/mips/mips16-attributes-2.c: New test.
* gcc.target/mips/mips16-attributes-3.c: Likewise.
* gcc.target/mips/args-3.c: Skip for -mflip-mips16.  Do not use the
hard-float asm when __mips16 is defined.
* gcc.target/mips/atomic-memory-1.c (main): Add a nomips16 attribute.
* gcc.target/mips/atomic-memory-2.c (main): Likewise.
* gcc.target/mips/fpcmp-1.c (f1, f2): Likewise.
* gcc.target/mips/fpcmp-2.c (f1, f2): Likewise.
* gcc.target/mips/neg-abs-1.c (f1, f2, d1, f2): Likewise.
* gcc.target/mips/pr26765.c (foo): Likewise.
* gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: Run for all
targets, use dg-mips-options instead of dg-options, and use -mgp32
to force 32-bit mode.
* gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Likewise -mgp64
and 64-bit mode.
* gcc.target/mips/mips.exp (is_gp32_flag): Return true for -mips32*.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r128460

c-parser.c (c_parser_struct_declaration): Check for a null return.

gcc/
* c-parser.c (c_parser_struct_declaration): Check for a null return.

From-SVN: r128459

re PR bootstrap/33309 (gcc.c:6236: error: passing argument 1 of 'xputenv' discards qualifiers from pointer target type)

PR driver/33309
* gcc.c (xputenv): Make argument const, and use CONST_CAST.

From-SVN: r128457

Add AMD SSE5 support; Add iterator over function arguments; Add stdarg_p, prototype_p, function_args_count functions

From-SVN: r128455

re PR testsuite/33153 (FAIL: gcc.dg/pr32912-[12].c (test for excess errors))

PR testsuite/33153
* gcc.dg/pr32912-1.c: Add -fno-common to options on hppa*-*-hpux*.
* gcc.dg/pr32912-2.c: Delete declaration of a, b, c, d, e and f.

From-SVN: r128454

Daily bump.

From-SVN: r128452

dfp-bit.c (dfp_conversion_exception): New function.

* config/dfp-bit.c (dfp_conversion_exception): New function.
(DFP_TO_DFP) Add new variants to use direct conversions in decNumber.
(DFP_TO_INT): Ditto.
(INT_TO_DFP): Ditto.
* config/dfp-bit.h (DEC_FLOAT_FROM_INT, DEC_FLOAT_TO_INT): New.

From-SVN: r128449

*: Change namespace pb_ds to __gnu_pbds.

2007-09-12  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/pb_ds/*: Change namespace pb_ds to __gnu_pbds.
* docs/html/ext/pb_ds/*: Same.
* testsuite/ext/pb_ds/*: Same.
* testsuite/performance/ext/pb_ds/*: Same.
* testsuite/util/*: Same.

From-SVN: r128448

re PR target/32338 (Error: .prologue within prologue)

PR target/32338
* config/ia64/ia64.c (ia64_expand_epilogue): Emit blockage
before sp restoration even when total_size is 0, but
frame_pointer_needed.

* gcc.dg/pr32338-1.c: New test.
* gcc.dg/pr32338-2.c: New test.

From-SVN: r128446

target-supports.exp (check_effective_target_sync_int_long): Revert change to add xtensa.

* lib/target-supports.exp (check_effective_target_sync_int_long):
Revert change to add xtensa.
(check_effective_target_sync_char_short): Likewise.

From-SVN: r128444

xtensa.c (machine_function): Add vararg_a7_copy.

* config/xtensa/xtensa.c (machine_function): Add vararg_a7_copy.
(xtensa_copy_incoming_a7): Use start_sequence instead of
push_to_sequence.  Stash insns in vararg_a7_copy for builtin_saveregs.
(xtensa_builtin_saveregs): Place code from vararg_a7_copy at the start
of the saveregs sequence.

From-SVN: r128443

* io/io.h: Include libgfortran.h first.

From-SVN: r128442

re PR ada/26797 (ACATS cxh1001 fails)

PR ada/26797
PR ada/32407
* utils.c (unchecked_convert): Use a subtype as the intermediate type
in the special VIEW_CONVERT_EXPR case.

From-SVN: r128441

find.h: Doxygen fixups.

2007-09-12  Benjamin Kosnik  <bkoz@redhat.com>

* include/parallel/find.h: Doxygen fixups.
* include/bits/hashtable.h: Same.

From-SVN: r128440

configure.ac: Remove mips64*-*-linux* noconfigdirs section, thus enabling libgcj.

* configure.ac: Remove mips64*-*-linux* noconfigdirs section, thus
enabling libgcj.
* configure: Regenerate.

From-SVN: r128439

configure.host: Enable interpreter for mips64.

* configure.host: Enable interpreter for mips64.  Enable hash
synchronization for all mips*-*-linux* targets.
* sysdep/mips/locks.h (compare_and_swap, compare_and_swap_release) Use
__sync_bool_compare_and_swap instead of in-line asm.
(release_set, read_barrier, write_barrier): Use __sync_synchronize
instead of in-line asm.

From-SVN: r128438

c-tree.h (grokfield): Add a "tree *" argument.

gcc/
* c-tree.h (grokfield): Add a "tree *" argument.
* c-decl.c (grokdeclarator): Take a pointer to the decl's attributes.
Chain nested decl attributes to it.  Don't call decl_attributes here.
(groktypename): Pass grokdeclarator a pointer to the attribute list.
(start_decl, grokparm, push_parm_decl, start_function): Likewise.
(grokfield): Take a pointer to the decl's attributes and pass
it to grokdeclarator.
* c-parser.c (c_parser_struct_declaration): Update the calls to
grokfield.  Call decl_attributes for anonymous struct and union
fields.

From-SVN: r128437

Minor reformatting.

From-SVN: r128436

Update header/comments.

From-SVN: r128435

Minor reformatting.

From-SVN: r128434

Remove s-crtl-vms64.ads, no longer used.

From-SVN: r128433

New tests.

From-SVN: r128432

Resync.

From-SVN: r128431

a-extiti.ads (Timer): The discriminant is a "not null access constant" in the Reference Manual.

* a-extiti.ads (Timer): The discriminant is a "not null access
constant" in the Reference Manual.
(Cancel_Handler): Cancelled is an out parameter in the Reference Manual.

* a-swuwha.adb: Remove junk RM header

* g-bytswa-x86.adb (Swap2, Swap4, Swap8): Remove explicit "in" mode
indicator

* g-bytswa.ads: Minor reformatting

* g-soccon-solaris-64.ads, g-soccon-hpux-ia64.ads:
Add new constant Thread_Blocking_IO, always True by default, set False
on a per-runtime basis.
(Need_Netdb_Buffer): New constant.

* s-dsaser.ads (Get_Local_Partition_Id, Get_Passive_Partition_Id):
Added renames for corresponding functions in System.Partition_Interface.

* Makefile.in: Remove VMS specific System.CRTL packages which are no
longer needed.

* s-crtl-vms64.ads: Removed.

From-SVN: r128430

bindusg.adb (Display): Correct comment for switch -X.

2007-09-12  Hristian Kirtchev  <kirtchev@adacore.com>

* bindusg.adb (Display): Correct comment for switch -X. Add a line for
the usage of switch -y.

* switch-b.adb (Scan_Binder_Switches): Set flag Leap_Seconds_Support
when switch -y is present.

* opt.ads: Add binder flag Leap_Seconds_Support used to enable/disable
leap seconds in Ada.Calendar and its children.

From-SVN: r128429

g-thread.ads: Document use of "with GNAT.Threads" to ensure loading the tasking version of...

2007-09-12  Robert Dewar  <dewar@adacore.com>

* g-thread.ads: Document use of "with GNAT.Threads" to ensure loading
the tasking version of the Ada run time when foreign threads are
present and there are no explicit Ada tasks or tasking constructs.

* gnat_rm.texi: Clarify documentation of GNAT.Threads.

From-SVN: r128428

sem_aggr.adb (Resolve_Record_Aggregate): An others association with a box need not correspond to any component.

2007-09-12  Ed Schonberg  <schonberg@adacore.com>

* sem_aggr.adb (Resolve_Record_Aggregate): An others association with
a box need not correspond to any component.

From-SVN: r128427

types.ads, [...]: Minor reformatting.

2007-09-12  Robert Dewar  <dewar@adacore.com>

* types.ads, a-charac.ads, freeze.adb: Minor reformatting.

* a-except.adb, g-hesora.adb, g-speche.adb, lib.adb, lib.ads,
lib-load.adb, lib-writ.adb, s-assert.adb, s-carun8.adb,
s-casuti.adb, s-crc32.adb, s-exctab.adb, s-htable.adb, s-imgenu.adb,
s-mastop.adb, s-memory.adb, s-memory.ads, s-secsta.adb, s-soflin.adb,
s-sopco3.adb, s-sopco4.adb, s-sopco5.adb, s-stache.adb, s-stalib.adb,
s-stoele.adb, s-strcom.adb, s-strops.adb, s-traceb.adb, s-traent.adb,
s-wchcnv.adb, s-wchcon.adb, s-wchjis.adb, s-addope.adb, s-except.adb,
s-os_lib.adb, s-string.adb, s-utf_32.adb,
a-chlat1.ads, a-elchha.ads, a-except.ads, g-hesora.ads, g-htable.ads,
g-speche.ads, par-prag.adb, restrict.adb, restrict.ads, s-assert.ads,
s-carun8.ads, s-casuti.ads, s-crc32.ads, sem_ch11.adb, sem_prag.adb,
s-exctab.ads, s-htable.ads, s-imgenu.ads, s-mastop.ads, snames.adb,
snames.ads, snames.h, s-purexc.ads, s-secsta.ads, s-soflin.ads,
s-sopco3.ads, s-sopco4.ads, s-sopco5.ads, s-stache.ads, s-stalib.ads,
s-stoele.ads, s-strcom.ads, s-strops.ads, s-traceb.ads, s-traent.ads,
s-unstyp.ads, s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-addope.ads,
s-except.ads, s-os_lib.ads, s-string.ads, s-utf_32.ads: Implement
pragma Compiler_Unit and adds it to relevant library units.

From-SVN: r128426

decl.c (gnat_to_gnu_entity): For a subtype with discriminant constraints...

2007-09-12  Olivier Hainque  <hainque@adacore.com>

ada/
* decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: For a subtype
with discriminant constraints, generalize the code for BIT_FIELDs
to PACKED fields of constant size and propagate DECL_PACKED.

testsuite/
* gnat.dg/packed_subtype.adb: New test.

From-SVN: r128425

re PR fortran/33297 (SIZE intrinsic crashes gfortran on invalid usage)

2007-09-12  Tobias Burnus  <burnus@net-b.de>

PR fortran/33297
* check.c (scalar_check): Move up in the file.
(kind_check): Call scalar_check.
(dim_check): If optional, do not call nonoptional_check; use
bool for optional.
(gfc_check_all_any,gfc_check_count,gfc_check_cshift,gfc_check_eoshift,
gfc_check_lbound,gfc_check_minloc_maxloc,check_reduction,
gfc_check_spread,gfc_check_ubound): Use true/false instead of 0/1
for dim_check; honor changed meaning of optional.
(gfc_check_int): Replace checks by kind_check.
(gfc_check_size): Replace checks by dim_check.

2007-09-12  Tobias Burnus  <burnus@net-b.de>

PR fortran/33297
* gfortran.dg/intrinsic_size.f90: New.

From-SVN: r128424

re PR fortran/33284 (ENTRY and INTRINSIC with same name)

2007-09-12  Tobias Burnus  <burnus@net-b.de>

PR fortran/33284
PR fortran/33310
* symbol.c (check_conflict): Add conflict between INTRINSIC and ENTRY
and between BIND(C) and PARAMETER.

2007-09-12  Tobias Burnus  <burnus@net-b.de>

PR fortran/33284
PR fortran/33310
* gfortran.dg/conflicts_2.f90: New.

From-SVN: r128423

trans-expr.c (gfc_conv_initializer): Fix expr == NULL check.

2007-09-12  Tobias Burnus  <burnus@net-b.de>

* trans-expr.c (gfc_conv_initializer): Fix expr == NULL check.

From-SVN: r128422

c-objc-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

* c-objc-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

* f95-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

* treetree.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
(treelang_expand_function): Kill.

From-SVN: r128421

tree-vect-analyze.c (vect_analyze_data_ref_dependence): Distinguish between positive and negative dependence distance using DDR_REVERSED_P.

* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Distinguish
between positive and negative dependence distance using DDR_REVERSED_P.

From-SVN: r128420

re PR middle-end/33382 (internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454)

2007-09-12  Richard Guenther  <rguenther@suse.de>

PR middle-end/33382
* gcc.c-torture/compile/pr33382.c: New testcase.
* gcc.c-torture/execute/pr33382.c: Likewise.

From-SVN: r128419

re PR fortran/33395 ([ISO_C_BINDING ?] ICE (segfault) in gfc_conv_initializer)

2007-09-12  Christopher D. Rickett  <crickett@lanl.gov>

PR fortran/33395
* trans-expr.c (gfc_conv_initializer): Remove unnecessary test for
intmod_sym_id and use derived symbol to set new kind of C_NULL_PTR
and C_NULL_FUNPTR expressions.

2007-09-12  Christopher D. Rickett  <crickett@lanl.gov>

PR fortran/33395
* gfortran.dg/c_ptr_tests_12.f03: New test case.

From-SVN: r128418

fix log format

From-SVN: r128416

re PR tree-optimization/33373 (ICE in vectorizable_type_demotion, at tree-vect-transform.c:4098)

        PR tree-optimization/33373
        * tree-vect-analyze (vect_determine_vectorization_factor): Call
        TREE_INT_CST_LOW when comparing TYPE_SIZE_UNIT.

From-SVN: r128415

re PR target/33393 (floatsisf2_sse_vector_nointernunit doesn't work on 32bit)

PR target/33393
* i386.md (floatsisf2_mixed_memory, floatsisf2_sse_memory): Disable for
!SSE_MATH

From-SVN: r128414

sh.h (SH_DBX_REGISTER_NUMBER): Added fpscr, fixed sr/gbr regs.

http://gcc.gnu.org/ml/gcc-patches/2007-09/msg00945.html
2007-09-12  Christian Bruel  <christian.bruel@st.com>
* sh.h (SH_DBX_REGISTER_NUMBER): Added fpscr, fixed sr/gbr regs.
* linux-unwind.h (SH_DWARF_FRAME_GBR): fixed.

From-SVN: r128413

tree-vect-transform.c (vect_get_slp_defs): Don't build a vector for oprnd1 if not required.

* tree-vect-transform.c (vect_get_slp_defs): Don't build a vector
for oprnd1 if not required.
(vectorizable_operation): Use scalar operand in SLP in case of
shift with scalar argument.

From-SVN: r128412

params.def (PARAM_MIN_VECT_LOOP_BOUND): Change default and minimum to 1.

* params.def (PARAM_MIN_VECT_LOOP_BOUND): Change default and minimum
to 1.

From-SVN: r128411

Move the entry to proper ChangeLog.

From-SVN: r128410

defaults.h (DWARF2_UNWIND_INFO): Don't define if TARGET_UNWIND_INFO is defined.

2007-09-11  James E. Wilson  <wilson@specifix.com>

* defaults.h (DWARF2_UNWIND_INFO): Don't define if
TARGET_UNWIND_INFO is defined.
* config/ia64/ia64.h (INCOMING_RETURN_ADDR_RTX): Delete undef
after definition.

From-SVN: r128409

sh.c (calc_live_regs): Use current_function_saves_all_registers instead of...

* config/sh/sh.c (calc_live_regs): Use
current_function_saves_all_registers instead of
current_function_has_nonlocal_label.
(sh_allocate_initial_value): Likewise.
(sh_get_pr_initial_val): Likewise.
* config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Likewise.
* config/sh/sh.md (load_ra): Likewise.

From-SVN: r128408

* config/cris/t-linux (LIMITS_H_TEST): Only define if not inhibit_libc.

From-SVN: r128407

re PR target/33360 (cris build failure)

PR target/33360
* config/cris/cris.c (cris_expand_pic_call_address): Fix typo in
GET_CODE (x) == CONST_INT to CONST_INT_P (x) transformation.

From-SVN: r128406

target-supports.exp (check_effective_target_vect_no_double): Remove unused proc.

* lib/target-supports.exp (check_effective_target_vect_no_double):
Remove unused proc.

From-SVN: r128405

spu.c (spu_emit_branch_or_set): Handle NaN values as operands to DFmode GE or LE compares.

* config/spu/spu.c (spu_emit_branch_or_set): Handle NaN values as
operands to DFmode GE or LE compares.

testsuite/
* gcc.target/spu/dfcgt-nan.c: New test.

From-SVN: r128404

Daily bump.

From-SVN: r128402

* Makefile.in (dfp-filenames): Add bid128_noncomp.

From-SVN: r128399

Add missing '>' from last commit.

From-SVN: r128398

bfin.h (enum reg_class, [...]): Add P0REGS.

* config/bfin/bfin.h (enum reg_class, REG_CLASS_CONTENTS,
REG_CLASS_NAMES): Add P0REGS.
(REGNO_REG_CLASS): Return it where appropriate.
(REG_CLASS_FROM_CONSTRAINT): Add 'qA'.
(CLASS_LIKELY_SPILLED_P): P0REGS is likely_spilled.
* doc/md.texi (Blackfin family): Document 'q' constraints.

From-SVN: r128397

linux-unwind.h: Guard with inhibit_libc.

* pa/linux-unwind.h: Guard with inhibit_libc.
* pa/hpux-unwind.h: Likewise.

From-SVN: r128396

Add parallel mode.

2007-09-11  Johannes Singler  <singler@ira.uka.de>
    Leonor Frias Moya  <lfrias@lsi.upc.edu>
            Felix Putze  <kontakt@felix-putze.de>
            Marius Elvert  <marius.elvert@ira.uka.de>
    Felix Bondarenko  <f.bondarenko@web.de>
    Robert Geisberger  <robert.geisberger@stud.uni-karlsruhe.de>
    Robin Dapp  <r.dapp@freenet.de>
       Benjamin Kosnik  <bkoz@redhat.com>

Add parallel mode.
* include/parallel: New.
* include/parallel/iterator.h: New.
* include/parallel/multiway_merge.h: New.
* include/parallel/parallel.h: New.
* include/parallel/algorithm
* include/parallel/find_selectors.h: New.
* include/parallel/losertree.h: New.
* include/parallel/list_partition.h: New.
* include/parallel/types.h: New.
* include/parallel/for_each.h: New.
* include/parallel/multiseq_selection.h: New.
* include/parallel/workstealing.h: New.
* include/parallel/base.h: New.
* include/parallel/par_loop.h: New.
* include/parallel/numeric
* include/parallel/features.h: New.
* include/parallel/quicksort.h: New.
* include/parallel/algorithmfwd.h: New.
* include/parallel/equally_split.h: New.
* include/parallel/compiletime_settings.h: New.
* include/parallel/for_each_selectors.h: New.
* include/parallel/basic_iterator.h: New.
* include/parallel/omp_loop_static.h: New.
* include/parallel/random_shuffle.h: New.
* include/parallel/balanced_quicksort.h: New.
* include/parallel/set_operations.h: New.
* include/parallel/tags.h: New.
* include/parallel/merge.h: New.
* include/parallel/tree.h: New.
* include/parallel/settings.h: New.
* include/parallel/unique_copy.h: New.
* include/parallel/multiway_mergesort.h: New.
* include/parallel/numericfwd.h: New.
* include/parallel/search.h: New.
* include/parallel/partition.h: New.
* include/parallel/compatibility.h: New.
* include/parallel/algobase.h: New.
* include/parallel/find.h: New.
* include/parallel/partial_sum.h: New.
* include/parallel/algo.h: New.
* include/parallel/omp_loop.h: New.
* include/parallel/queue.h: New.
* include/parallel/timing.h: New.
* include/parallel/sort.h: New.
* include/parallel/checkers.h: New.
* include/parallel/random_number.h: New.
* include/bits/algorithmfwd.h: New.

* acinclude.m4 (GLIBCXX_ENABLE_PARALLEL): New.
* configure.host: Add atomic_flags.
* configure.ac: Export ATOMIC_FLAGS, call GLIBCXX_ENABLE_PARALLEL.
* src/Makefile.am: Add parallel_list rules.
* include/Makefile.am: Add parallel files.
* testsuite/Makefile.am (check-parallel): Add.
(check-performance-parallel): Add.
* config.h.in: Regenerate.
* configure: Same.
* libsupc++/Makefile.in: Same.
* testsuite/Makefile.in: Same.
* Makefile.in: Same.
* libmath/Makefile.in: Same.
* include/Makefile.in: Same.
* src/Makefile.in: Same.
* po/Makefile.in: Same.

* config/abi/pre/gnu.ver: Export parallel list bits.

* docs/html/parallel_mode.html: New.
* docs/html/documentation.html: Add link.
* docs/doxygen/user.cfg.in: Adjust for new files and directory.
* docs/doxygen/doxygroups.cc: Adjust namespace markup.

* include/debug/set.h: Adjust for _GLIBCXX_STD_D or _P change.
* include/debug/bitset: Same.
* include/debug/multiset.h: Same.
* include/debug/vector: Same.
* include/debug/map.h: Same.
* include/debug/deque: Same.
* include/debug/list: Same.
* include/debug/debug.h: Same.
* include/debug/multimap.h: Same.
* include/std/algorithm: Same.
* include/std/numeric: Same.
* include/std/bitset: Same.
* include/std/string: Same.
* include/ext/hash_map: Same.
* include/ext/hash_set: Same.
* include/bits/stl_list.h: Same.
* include/bits/stl_map.h: Same.
* include/bits/stl_algobase.h: Same.
* include/bits/stl_set.h: Same.
* include/bits/stl_multimap.h: Same.
* include/bits/stl_vector.h: Same.
* include/bits/stl_numeric.h: Same.
* include/bits/stl_deque.h: Same.
* include/bits/stl_multiset.h: Same.
* include/bits/char_traits.h: Same.
* include/bits/stl_algo.h: Same.
* include/bits/c++config: Same.
* include/bits/vector.tcc: Same.
* include/bits/deque.tcc: Same.
* include/bits/stl_bvector.h: Same.
* include/bits/list.tcc: Same.
* src/list.cc: Same.
* src/parallel_list.cc: New.

* testsuite/lib/libstdc++.exp (check_v3_target_parallel_mode): New.
* testsuite/lib/dg-options.exp (dg-require-parallel-mode): New.
* scripts/testsuite_flags.in (--cxxparallelflags): New.
* scripts/check_performance: Adjust.
* testsuite/25_algorithms/headers/parallel_algorithm.cc: New.
* testsuite/25_algorithms/headers/algorithm_parallel_mode.cc: New.
* testsuite/25_algorithms/headers/parallel_algorithm_mixed1.cc: New.
* testsuite/25_algorithms/headers/parallel_algorithm_mixed2.cc: New.
* testsuite/26_numerics/headers/numeric/parallel_numeric.cc: New.
* testsuite/26_numerics/headers/numeric/numeric_parallel_mode.cc: New.
* testsuite/26_numerics/headers/numeric/
parallel_numeric_mixed1.cc: New.
* testsuite/26_numerics/headers/numeric/
parallel_numeric_mixed2.cc: New.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
Co-Authored-By: Felix Bondarenko <f.bondarenko@web.de>
Co-Authored-By: Felix Putze <kontakt@felix-putze.de>
Co-Authored-By: Leonor Frias Moya <lfrias@lsi.upc.edu>
Co-Authored-By: Marius Elvert <marius.elvert@ira.uka.de>
Co-Authored-By: Robert Geisberger <robert.geisberger@stud.uni-karlsruhe.de>
Co-Authored-By: Robin Dapp <r.dapp@freenet.de>
From-SVN: r128395

* gcc.dg/cpp/trad/include.c: Don't run for newlib targets.

From-SVN: r128394

invoke.texi: Document new MIPS -mllsc and -mno-llsc options.

* doc/invoke.texi: Document new MIPS -mllsc and -mno-llsc options.
* doc/install.texi: Document new --with-llsc and --without-llsc
options.
* config.gcc: Handle --with-llsc and --without-llsc configure options.
* config/mips/mips.md (sync, memory_barrier): Wrap sync instrunction
in %| and %- operand codes.  Depend on GENERATE_SYNC instead of
ISA_HAS_SYNC.
(sync_compare_and_swap<mode>, sync_add<mode>, sync_sub<mode>,
sync_old_add<mode>, sync_old_sub<mode>, sync_new_add<mode>,
sync_new_sub<mode>, sync_<optab><mode>, sync_old_<optab><mode>,
sync_new_<optab><mode>, sync_nand<mode>, sync_old_nand<mode>,
sync_new_nand<mode>, sync_lock_test_and_set<mode>): Depend on
GENERATE_LL_SC instead of ISA_HAS_LL_SC.
* config/mips/mips.opt (mllsc): New option.
* config/mips/mips.c (mips_llsc): Define variable.
(mips_handle_option): Handle mllsc option.
(override_options): Set mips_print_operand_punct for '|' and '-'.
(print_operand): Add new %| and %- operand codes.
* config/mips/mips.h (mips_llsc_setting): New enum type.
(mips_llsc): Declare.
(OPTION_DEFAULT_SPECS): Add llsc handling.
(GENERATE_SYNC): New macro.
(GENERATE_LL_SC): New macro.
(MIPS_COMPARE_AND_SWAP, MIPS_SYNC_OP, MIPS_SYNC_OLD_OP,
MIPS_SYNC_NEW_OP, MIPS_SYNC_NAND, MIPS_SYNC_OLD_NAND,
MIPS_SYNC_NEW_NAND, MIPS_SYNC_EXCHANGE): Wrap instructions
in %| and %- operand codes.

From-SVN: r128392

tree-ssa-structalias.c (push_fields_onto_fieldstack): Deal with TYPE_NONALIASED_COMPONENT like with DECL_NONADDRESSABLE_P.

* tree-ssa-structalias.c (push_fields_onto_fieldstack): Deal with
TYPE_NONALIASED_COMPONENT like with DECL_NONADDRESSABLE_P.

ada/
* decl.c (array_type_has_nonaliased_component): New predicate.
(gnat_to_gnu_field) <E_Array_Type>: Invoke the above predicate to
set the TYPE_NONALIASED_COMPONENT flag on the type.
<E_Array_Subtype>: Likewise.
* gigi.h (type_for_nonaliased_component_p): Declare.
* utils.c (type_for_nonaliased_component_p): New predicate.
(create_field_decl): Invoke the above predicate to set the
DECL_NONADDRESSABLE_P flag on the field.

From-SVN: r128391

Removed, noever used.

From-SVN: r128386

re PR fortran/33040 ([ISO_C_BINDING] ICE in gfc_trans_structure_assign)

2007-09-11  Christopher D. Rickett  <crickett@lanl.gov>

PR fortran/33040
* trans-expr.c (gfc_trans_structure_assign): Convert component
C_NULL_PTR and C_NULL_FUNPTR component initializers to (void *).
* trans-types.c (gfc_get_derived_type): Create a backend_decl for
the c_address field of C_PTR and C_FUNPTR and ensure initializer
is of proper type/kind for (void *).

2007-09-11  Christopher D. Rickett  <crickett@lanl.gov>

PR fortran/33040
* gfortran.dg/c_ptr_tests_11.f03: New test case.

From-SVN: r128385

libstdc++.exp (libstdc++_init): Revert part of 2007-09-06 change.

* testsuite/lib/libstdc++.exp (libstdc++_init): Revert part of
2007-09-06 change.

From-SVN: r128384

add pr number

From-SVN: r128381

re PR middle-end/27945 (Packed struct of variable length has wrong size)

        PR middle-end/27945
        * stor-layout.c (layout_decl): Do pack variable size fields.

From-SVN: r128380

re PR libfortran/33386 (Fortran  SELECT statement miscompiles)

PR libfortran/33386
* runtime/select.c (select_string): Initialize default_jump.

From-SVN: r128379

predicates.md (movsi_const0_operand, [...]): New predicates.

* config/m68k/predicates.md (movsi_const0_operand,
non_symbolic_call_operand): New predicates.

* config/m68k/constraints.md: (Cs, Ci, C0, Cj, CQ, CW, CZ, CS, Ap, Ac):
New constraints.
* doc/md.texi (Constraints for Particular Machines: Motorola 680x0):
Document constraints N, O, P, R, S, T, Q, U, W, Cs, Ci, C0, Cj, CQ,
CW, CZ, CS, Ap and Ac.

* config/m68k/m68k.md (UNSPEC_IB): New constant.
(constraints.md): New include.
(cpu, type, type1, opx, opy, opx_type, opy_type, size, opx_access,
opx_mem, opy_mem, op_mem, guess, split): New attributes.
(movdf_internal): Name pattern.  Fix to use alternatives.  Add split.
Specify attributes.
(pushdi): Add split.
(tstsi_internal): Name pattern.  Fix to use alternatives.  Specify
attributes.  Split tstsi_internal_68020_cf from it.
(tstsi_internal_68020_cf): New pattern.
(tsthi_internal, tstqi_internal): Name pattern.  Specify attributes.
(tst<mode>_cf): Specify attributea.
(cmpsi_cf): Name pattern.  Specify attributes.
(cmp<mode>_68881, cmp<mode>_cf): Specify type attribute.
(pushexthisi_const): Fix to use alternatives.  Specify
attributes.
(movsi_const0): Split movsi_const0_68000_10 and movsi_const0_68040_60
from it.  Fix to use alternatives.  Specify attributes.
(movsi_const0_68040_10, movsi_const0_68040_60): New patterns.
(movsi_cf, movstrictqi_cf): Fix to use alternatives.  Specify
attributes.
(movsf_cf_soft): Specify attributes.
(movdf_cf_soft): Add split.
(pushasi, zero_extendhisi2_cf, zero_extendqisi2_cfv4,
cfv4_extendhisi2, 68k_extendhisi2, extendqihi2, cfv4_extendqisi2,
68k_extendqisi2, truncdfsf2_cf): Specify attributes.
(truncdfsf2_68881): Name pattern.  Specify attributes.
(floatsi<mode>2_cf, floathi<mode>2_68881, floathi<mode>2_cf,
floatqi<mode>2_68881, floatqi<mode>2_cf, ftrunc<mode>2_cf,
fix<mode>qi2_cf, fix<mode>hi2_cf, fix<mode>si2_cf, adddi_dishl32):
Specify attributes.
(addsi3_5200): Fix to use alternatives.  Specify attributes.
Add splits.
(add<mode>3_cf, subdi_dishl32): Specify attributes.
(subsi3): Add alternative for subq.l.  Specify attributes.
(sub<mode>3_cf, mulhi3, mulhisi3): Specify attributes.
(mulhisisi3_s, mulsi3_68020, mulsi3_cf): Name pattern.  Specify
attributes.
(umulhisi3): Specify attributes.
(mulhisisi3_z): Name pattern.  Specify attributes.
(fmul<mode>3_cf, div<mode>3_cf, negsi2_internal, negsi2_5200,
sqrt<mode>2_68881, clzsi2, one_cmplsi2_5200, subreghi1ashrdi_const32,
subregsi1ashrdi_const32, ashrsi3, subreg1lshrdi_const32, lshrsi3,
bsetmemqi): Specify attributes.
(bsetmemqi_ext): Name pattern.  Specify attributes.
(bclrmemqi): Specify attributes.
(bclrmemqi_ext, scc, sls): Name pattern.  Specify attributes.
(beq, bne, bgt, bgtu, blt, bltu, bge, bgeu, ble, bleu): Specify
attributes.
(beq2, bne2, bgt2, bgtu2, blt2, bltu2, bge2, bgeu2, ble2, bleu2): Name
pattern.  Specify attributes.
(jump): Specify attributes.
(tablejump_internal): Name pattern.  Specify attributes.
(call_value): Split into non_symbolic_call_value,
symbolic_call_value_jsr, symbolic_call_value_bsr.  Fix to use
alternatives.  Specify attributes.
(non_symbolic_call_value, symbolic_call_value_jsr,
symbolic_call_value_bsr): New patterns.
(nop, return, unlink, indirect_jump): Specify attributes.
(trap): Fix condition.  Specify attributes.
(ib): New pattern.

* config/m68k/m68k.c (m68k_symbolic_call_var): New variable.
(override_options): Initialize it.  Initialize m68k_sched_cpu.
(CONST_METHOD): Rename to M68K_CONST_METHOD, move to m68k.h.
(const_method): Make global, rename to m68k_const_method.
(const_int_cost, output_move_const_into_data_reg): Update.
(output_move_double): Parametrize to emit rtl code, rename to
handle_move_double.
(output_reg_adjust, emit_reg_adjust, output_compadr, output_movsi,
emit_movsi): New static functions.
(output_move_double): New function with semantics of old
output_move_double.
(m68k_emit_move_double): New function.
(m68k_sched_cpu): New variable.
(attr_op_type): New enum.
(sched_guess_p): New variable.
(sched_address_type, sched_operand_type, sched_attr_op_type):
New static functions.
(m68k_sched_attr_opx_type, m68k_sched_attr_opy_type,
m68k_sched_attr_size, m68k_sched_attr_op_mem): New functions.
(sched_branch_type): New static variable.
(m68k_sched_branch_type): New function.
* config/m68k/m68k.h (M68K_SYMBOLIC_CALL): New enum.
(m68k_symbolic_call_var): Declare.
(M68K_CONST_METHOD): Rename from CONST_METHOD.  Move here from m68k.c.
(m68k_const_method, m68k_emit_move_double, m68k_sched_cpu,
m68k_sched_attr_opx_type, m68k_sched_attr_opy_type,
m68k_sched_attr_size, m68k_sched_attr_op_mem, m68k_sched_branch_type):
Declare.

From-SVN: r128377

builtins.def (BUILT_IN_VA_ARG_PACK_LEN): New builtin.

* builtins.def (BUILT_IN_VA_ARG_PACK_LEN): New builtin.
* builtins.c (expand_builtin) <case BUILT_IN_VA_ARG_PACK_LEN>: Issue
error if __builtin_va_arg_pack_len () wasn't optimized out during
inlining.
* tree-inline.c (copy_bb): Replace __builtin_va_arg_pack_len ()
with the number of inline's anonymous arguments.
* doc/extend.texi: Document __builtin_va_arg_pack_len ().

* gcc.dg/va-arg-pack-len-1.c: New test.
* g++.dg/va-arg-pack-len-1.C: New test.

From-SVN: r128376

fold-const.c (extract_muldiv_1): Do not simplify var * c * c to var.

* fold-const.c (extract_muldiv_1): Do not simplify
var * c * c to var.

From-SVN: r128375

Put back previous change, the random failure was caused by a makefile bug,

causing the Ada run-time not to be recompiled by the new compiler.

From-SVN: r128374

Temporarily undo previous change, which seems to be causing random
failures.

From-SVN: r128372

Resync.

From-SVN: r128371

* gcc.dg/tree-ssa/loadpre11.c: Add -fno-tree-cselim to flags.

From-SVN: r128370

i386.h (ix86_tune_indices): Add X86_TUNE_INTER_UNIT_CONVERSIONS.

* i386.h (ix86_tune_indices): Add X86_TUNE_INTER_UNIT_CONVERSIONS.
(TARGET_INTER_UNIT_CONVERSIONS): New.
* i386.md (floatsi expanders): Remove redundant check for SImode
source; offload to memory when asked for.
(floatsisf2_mixed, floatsisf2_sse, floatsidf2_mixed, floatsidf2_sse
floatdisf2_mixed, floatsisf2_sse, floatsidf2_mixed, floatsidf2_sse):
Update conditions;
(floatsisf2_mixed_memory, floatsisf2_sse_memory,
floatsidf2_mixed_memory, floatsidf2_sse_memory
floatdisf2_mixed_memory, floatsisf2_sse_memory,
floatsidf2_mixed_memory, floatsidf2_sse_memory): New.

From-SVN: r128369

einfo.ads, einfo.adb (Dispatch_Table_Wrapper): New attribute.

2007-09-11  Javier Miranda  <miranda@adacore.com>

* einfo.ads, einfo.adb (Dispatch_Table_Wrapper): New attribute. Present
in library level record type entities if we are generating statically
allocated dispatch tables.

* exp_disp.adb (Make_Tags/Make_DT): Replace previous code
importing/exporting the _tag declaration by new code
importing/exporting the dispatch table wrapper. This change allows us
to statically allocate of the TSD.
(Make_DT.Export_DT): New procedure.
(Build_Static_DT): New function.
(Has_DT): New function.

* freeze.adb (Freeze_Static_Object): Code cleanup: Do not reset flags
True_Constant and Current_Value. Required to statically
allocate the dispatch tables.
(Check_Allocator): Make function iterative instead of recursive.
  Also return inner allocator node, when present, so that we do not have
  to look for that node again in the caller.

From-SVN: r128368

decl.c (java_expand_body): Kill.

* decl.c (java_expand_body): Kill.
(LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

* toplev.c (process_options): all frontends now do unit-at-a-time.
* cgraphunit.c: update comments.
(cgraph_expand_function): call passmanager dirrectly; emit thunks.
* c-decl.c (finish_function): use cgraph_add_new_function.

* method.c (use_thunk): Use tree_rest_of_compilation
* cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
(LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
* cp-tree.h (expand_body): Kill.
(emit_associated_thunks): Declare.
* semantics.c (emit_associated_thunks): Export.
(expand_body): Kill.

* misc.c (gnat_expand_body): Kill.
(LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

* f95-lang.c (gfc_expand_function): Kill.
(LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.

* function.c (expand_function_end): We are always unit-at-a-time.

From-SVN: r128367

mips.c (mips_set_mips16_mode): Use separate anchor settings for MIPS16.

gcc/
* config/mips/mips.c (mips_set_mips16_mode): Use separate anchor
settings for MIPS16.
(mips_use_anchors_for_symbol_p): Use default_use_anchors_for_symbol_p.

From-SVN: r128366

mips.c (mips_symbol_insns_1): Allow LEAs of SYMBOL_FORCE_TO_MEM constants.

gcc/
* config/mips/mips.c (mips_symbol_insns_1): Allow LEAs of
SYMBOL_FORCE_TO_MEM constants.
(mips_rtx_costs): Give a cost of 1 to force_to_mem_operands.
(mips16_rewrite_pool_refs_info): New structure.
(mips16_rewrite_pool_constant): New function, split out from...
(mips16_rewrite_pool_refs): ...here.  Take a pointer to a
mips16_rewrite_pool_refs_info structure rather than a pointer
to a constant pool.  Force force_to_mem_operands into memory.
(mips16_lay_out_constants): Update call to mips16_rewrite_pool_refs.
* config/mips/predicates.md (force_to_mem_operand): New predicate.
* config/mips/constraints.md (kf): New constraint.
* config/mips/mips.md (*movdi_64bit_mips16): Add a d <- kf alternative.
(*movsi_mips16): Likewise.

From-SVN: r128365

mips.h (CONSTANT_POOL_COST): Move to...

gcc/
2007-09-11  Richard Sandiford  <richard@codesourcery.com>
    Nigel Stephens  <nigel@mips.com>
    David Ung  <davidu@mips.com>

* config/mips/mips.h (CONSTANT_POOL_COST): Move to...
* config/mips/mips.c: ...here and set to 4 for TARGET_MIPS16.
(mips16_constant_cost, mips_immediate_operand_p, mips_binary_cost)
(mips_fp_mult_cost, mips_fp_div_cost, mips_sign_extend_cost)
(mips_zero_extend_cost): New functions.
(mips_rtx_costs): Treat COMPARE constants as having zero cost.
Use the new functions.  Tweak many cost estimates, both here
and in the new subroutines.  Return false when the cost of the
operands has not been calculated.  Check for *clear_upper32.
Check for floating-point multiply-add, reciprocal and rsqrt
patterns.  Handle comparison and rotation codes.

Co-Authored-By: David Ung <davidu@mips.com>
Co-Authored-By: Nigel Stephens <nigel@mips.com>
From-SVN: r128364

Add a missing blank line to separate the two most recent entries.

From-SVN: r128363