ada-tree.h (DECL_TAFT_TYPE_P): New flag.

* gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
if this is a Taft amendment type and the full declaration is available.
* gcc-interface/trans.c (process_type): Likewise.
If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
(process_freeze_entity): Likewise.
* gcc-interface/utils.c (dummy_global): New static variable.
(gnat_write_global_declarations): If there are types declared as used
at the global level, insert them in the global hash table.

From-SVN: r171881

gigi.h (record_builtin_type): Add ARTIFICIAL_P param.

* gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
* gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
copy.
(record_builtin_type): Add ARTIFICIAL_P parameter.  Set DECL_ARTIFICIAL
flag of the type accordingly.
* gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.

From-SVN: r171880

decl.c (gnat_to_gnu_entity): Defer finalizing types when updating the pointers to the designated type.

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
finalizing types when updating the pointers to the designated type.
<all>: Finalize the deferred types even if we didn't defer processing
of incomplete types in this invocation.

From-SVN: r171879

libgo: Sort test output in libgo.sum and libgo.log.

From-SVN: r171868

Daily bump.

From-SVN: r171867

dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type.

* dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type.
(add_gnat_descriptive_type_attribute): New function.
(gen_array_type_die): Call it.
(gen_enumeration_type_die): Likewise.
(gen_struct_or_union_type_die): Likewise.
(modified_type_die): Likewise.
* langhooks.h (lang_hooks_for_types): New descriptive_type hook.
* langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL.
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE.
ada/
* gcc-interface/misc.c (gnat_descriptive_type): New function.
(LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
Co-Authored-By: Nicolas Setton <setton@adacore.com>
From-SVN: r171862

* go.test/go-test.exp (go-set-goarch): Recognize alpha*-*-*.

From-SVN: r171861

libgo: Support for alpha.

From Uros Bizjak.

From-SVN: r171860

libgo: Try to guess the right type for select bits in mksysinfo.

From-SVN: r171858

re PR bootstrap/48148 (LTO bootstrap failed with bootstrap-profiled)

PR bootstrap/48148
* dwarf2out.c (resolve_addr): Don't call force_decl_die
if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN.

Revert:
2011-03-17  Richard Guenther  <rguenther@suse.de>

PR bootstrap/48148
* lto-cgraph.c (input_overwrite_node): Clear the abstract
origin for decls in other ltrans units.
(input_varpool_node): Likewise.

From-SVN: r171856

re PR middle-end/48335 (ICE in convert_move)

PR middle-end/48335
* expr.c (expand_assignment): Handle all possibilities
if TO_RTX is CONCAT.
* expmed.c (store_bit_field_1): Avoid trying to create
invalid SUBREGs.
(store_split_bit_field): If SUBREG_REG (op0) or
op0 itself has smaller mode than word, return it
for offset 0 and const0_rtx for out-of-bounds stores.
If word is const0_rtx, skip it.

* gcc.c-torture/compile/pr48335-1.c: New test.
* gcc.dg/pr48335-1.c: New test.
* gcc.dg/pr48335-2.c: New test.
* gcc.dg/pr48335-3.c: New test.
* gcc.dg/pr48335-4.c: New test.
* gcc.dg/pr48335-5.c: New test.
* gcc.dg/pr48335-6.c: New test.
* gcc.dg/pr48335-7.c: New test.
* gcc.dg/pr48335-8.c: New test.
* gcc.target/i386/pr48335-1.c: New test.

From-SVN: r171855

h8300.c (print_operand_address): Rename to...

* config/h8300/h8300.c (print_operand_address): Rename to...
(h8300_print_operand_address): ...this. Make static. Adjust comments.
Call h8300_print_operand and h8300_print_operand_address instead of
print_operand and print_operand_address. Declare.
(print_operand): Renake to...
(h8300_print_operand): ...this. Make static. Adjust comments.
Call h8300_print_operand instead of print_operand. Declare.
(h8300_print_operand_punct_valid_p): Moved from h8300.h file.
(h8300_register_move_cost): Likewise.
(TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND
TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define.
* config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND
PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete.
* config/h8300/h8300-protos.h (print_operand): Delete.
(print_operand_address): Delete.

From-SVN: r171853

re PR bootstrap/48400 (powerpc-apple-darwin9 fails to bootstrap at revision 171824)

PR 48400
* dwarf2out.c (dwarf2out_source_line): Disable discriminators
in strict mode before dwarf4.  Re-order tests to early out
before switching sections.

From-SVN: r171852

constraints.md: New file.

* config/h8300/constraints.md: New file.
* config/h8300/h8300.md: Include it.  Use satisfies_constraint_J,
satisfies_constraint_L, and satisfies_constraint_N for peephole2s.
(*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U.
* config/h8300/predicates.md (bit_operand): Likewise.
(incdec_operand): Use satisfies_constraint_M and
satisfies_constraint_O.  Don't use C code block.
* config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete.
* config/h8300/h8300.c (h8300_reg_class_from_letter): Delete.
(compute_mov_length): Use satisfies_constraint_G.
(fix_bit_operand): Use satisfies_constraint_U.
* config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete.
(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete.
(CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete.
(CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete.
(CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete.
(CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete.
(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
(OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete.
(OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete.
(OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete.
(EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete.
(EXTRA_MEMORY_CONSTRAINT): Delete.

From-SVN: r171851

2011-04-01  Vincent Lefevre  <vincent+gcc@vinc17.org>

PR c/36299
* gcc.dg/Waddress.c: New test.

From-SVN: r171850

re PR fortran/48352 (segfault in fortran/frontend-passes.c)

2011-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/48352
* frontend-passes (cfe_register_funcs):  Don't
register functions if they appear as iterators in DO loops.

2011-04-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/48352
* gfortran.dg/function_optimize_3.f90:  New test.

From-SVN: r171849

configure.ac (avr-*-*): Add comment about why libssp is disabled.

* configure.ac (avr-*-*): Add comment about why libssp is disabled.
(microblaze*): Don't disable libssp.
* configure: Regenerate.

From-SVN: r171848

Fix 48262

Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com>
From-SVN: r171847

Don't add DW_AT_low_pc if the CU has no associated code.

        * dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or
        high_pc attribute if the CU has no associated code. Only output
        DW_AT_entry_pc for CU if not generating strict dwarf and
        dwarf_version < 4.

From-SVN: r171846

haifa-sched.c (prune_ready_list): New function, broken out of schedule_block.

* haifa-sched.c (prune_ready_list): New function, broken out of
schedule_block.
(schedule_block): Use it.

From-SVN: r171845

20091002-1_0.C: Use "dg-require-effective-target fpic".

* g++.dg/lto/20091002-1_0.C: Use "dg-require-effective-target fpic".
* g++.dg/lto/20091002-2_0.C: Likewise.
* g++.dg/lto/20090303_0.c: Likewise.
* g++.dg/lto/20091004-1_0.C: Likewise.
* g++.dg/lto/20091002-3_0.C: Likewise.
* g++.dg/lto/20091004-2_0.C: Likewise.
* g++.dg/lto/20081123_0.C: Likewise.
* g++.dg/lto/20090313_0.C: Likewise.
* g++.dg/lto/20081109-1_0.C: Likewise.
* g++.dg/lto/20081219_0.C: Likewise.
* g++.dg/lto/20081204-1_0.C: Likewise.
* g++.dg/lto/20090302_0.C: Likewise.
* g++.dg/lto/20081119-1_0.C: Likewise.
* g++.dg/lto/20081118_0.C: Likewise.
* gcc.dg/lto/20091020-2_0.c: Likewise.
* gcc.dg/lto/20090210_0.c: Likewise.
* gcc.dg/lto/20081204-1_0.c: Likewise.
* gcc.dg/lto/20081224_0.c: Likewise.
* gcc.dg/lto/20090219_0.c: Likewise.
* gcc.dg/lto/20091014-1_0.c: Likewise.
* gcc.dg/lto/20091016-1_0.c: Likewise.
* gcc.dg/lto/20090206-2_0.c: Likewise.
* gcc.dg/lto/20090116_0.c: Likewise.
* gcc.dg/lto/20091013-1_0.c: Likewise.
* gcc.dg/lto/20091015-1_0.c: Likewise.
* gcc.dg/lto/20090126-2_0.c: Likewise.

From-SVN: r171844

sched-ebb.c (begin_schedule_ready): Remove second argument.

* sched-ebb.c (begin_schedule_ready): Remove second argument.
Split most of the code into...
(begin_move_insn): ... here.  New function.
(ebb_sched_info): Add a pointer to it.
* haifa-sched.c (scheduled_insns): New static variable.
(sched_extend_ready_list): Allocate it.
(schedule_block): Use it to record the order of scheduled insns.
Perform RTL changes to move insns only after all scheduling
decisions have been made.
* modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the
begin_move_insn field.
* sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise.
* sched-int.h (struct haifa_sched_info): Remove second argument
from begin_schedule_ready hook.  Add new member begin_move_insn.
* sched-rgn.c (begin_schedule_ready): Remove second argument.
(rgn_const_sched_info): Add NULL entry for the begin_move_insn field.

From-SVN: r171843

* sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag.

From-SVN: r171842

haifa-sched.c (queue_insn): New arg REASON.

* haifa-sched.c (queue_insn): New arg REASON.  All callers
changed.  Print it in debugging output.

From-SVN: r171841

ifcvt.c (cond_exec_process_insns): Disallow converting a block that contains the prologue.

* ifcvt.c (cond_exec_process_insns): Disallow converting a block
that contains the prologue.

* gcc.c-torture/compile/20110401-1.c: New test.

From-SVN: r171840

dwarf2out.h (dwarf2out_frame_debug_init): Declare.

* dwarf2out.h (dwarf2out_frame_debug_init): Declare.
* dwarf2out.c (dwarf2out_frame_debug_init): New function, broken
out of ...
(dwarf2out_frame_debug): ... here. Don't handle a NULL argument.
* final.c (final_start_function): Call the new function rather
than using a NULL argument for dwarf2out_frame_debug.

From-SVN: r171839

* config/spu/t-spu-elf (dp-bit.c): Use > instead of >>.

From-SVN: r171837

And last the ChangeLog

From-SVN: r171836

Missing new files from previous patch.

From-SVN: r171834

config.gcc (*-*-mingw*): Allow as option the posix threading model.

2011-04-01  Kai Tietz  <ktietz@redhat.com>

* config.gcc (*-*-mingw*): Allow as option the
posix threading model.
* config/i386/mingw32.h ( SPEC_PTHREAD1,  SPEC_PTHREAD2):
New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT
definition.
(CPP_SPEC): Add pthread/no-pthread handling.
(LIB_SPEC): Likewise.
* config/i386/mingw-w64.h (CPP_SPEC):Likewise.
(LIB_SPEC): Likewise.
* config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New
flag to pass -pthread option for shared libgcc build.
(SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread
for shared libgcc build.
* config/i386/t-mingw-pthread: New file.
* config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT):
New define to enable use of library pthread by default.
* config/i386/mingw.opt (pthread): New driver option.
(no-pthread): New driver option.
* config/i386/cygming.opt: Make sure trailing empty line
is retained.
* config/i386/mingw-w64.opt: Likewise.

From-SVN: r171833

c-decl.c (grokdeclarator): Fix formatting.

2011-04-01  Gary Funck <gary@intrepid.com>

* c-decl.c (grokdeclarator): Fix formatting.

From-SVN: r171831

configure.ac: Remove code setting CONFIG_SHELL, config_shell and moveifchange.

* configure.ac: Remove code setting CONFIG_SHELL, config_shell and
moveifchange.
* configure: Regenerate.
* Makefile.tpl: Use @SHELL@ not @config_shell@.
* Makefile.in: Regenerate.

From-SVN: r171830

configure.ac (*-*-sysv4*): Don't enable libgomp.

* configure.ac (*-*-sysv4*): Don't enable libgomp.
(alpha*-*-*vms*, i[[34567]]86-*-sco3.2v5*, mn10300-*-*,
powerpc-*-chorusos*, powerpc*-*-eabi*, powerpc*-*-sysv*,
powerpc*-*-kaos*, s390x-ibm-tpf*, sparc64-*-elf*, v850*-*-*,
xtensa*-*-elf*, *-*-beos*, *-*-elf*, *-*-netware*, *-*-rtems*,
*-*-sysv[[45]]*, *-*-vxworks*, *-wrs-windiss): Remove
md_exec_prefix cases.
* configure: Regenerate.

From-SVN: r171829

configure.ac: Separate cases disabling target-libssp...

* configure.ac: Separate cases disabling target-libssp,
target-libiberty, target-libstdc++-v3 and Fortran from general
case over targets.
* configure: Regenerate.

From-SVN: r171827

configure.ac (*-*-chorusos): Don't disable libgcj.

* configure.ac (*-*-chorusos): Don't disable libgcj.
(*-*-freebsd[[12]] | *-*-freebsd[[12]].* | *-*-freebsd*aout*):
Remove case.
(*-*-kaos*): Don't disable GCC libraries, zlib or fastjar.
(arm-*-coff): Don't disable libgcj.
(arm*-*-linux-gnueabi): Remove useless assignment.
(arm-*-riscix*): Don't disable libgcj.
(bfin-*-*): Don't enable target-bsp and target-cygmon depending on
configuration.
(c4x-*-* | tic4x-*-*): Don't disable GCC libraries.
(c54x*-*-*): Remove case.
(tic54x-*-*): Don't disable GCC or GCC libraries.
(cris-*-* | crisv32-*-*): Don't handle *-*-aout.  Change *-*-elf
to *.
(d10v-*-*): Don't disable GCC libraries.
(d30v-*-*): Don't disable libgcj.
(h8500-*-*): Don't disable GCC libraries.
(i960-*-*): Don't disable libgcj.
(i[[3456789]]86-*-linux*): Don't handle *-*-*libc1*.
(i[[3456789]]86-*-sco3.2v5*, i[[3456789]]86-*-sco*,
i[[3456789]]86-*-sysv4*, i[[3456789]]86-*-beos*): Don't disable
libgcj.
(m68k-*-coff*): Remove case.
(mmix-*-*): Don't disable libgloss on host.
(mn10200-*-*, mn10300-*-*): Remove cases.
(powerpc*-*-winnt* | powerpc*-*-pe*, powerpcle-*-solaris*,
powerpc-*-beos*, m68k-apollo-*, mips*-*-irix5*, mips*-*-bsd*):
Don't disable libgcj.
(romp-*-*): Remove case.
(sparclite-*-*, sparc-*-sunos4*): Don't disable libgcj.
(sparc-*-solaris2.[[0-6]] | sparc-*-solaris2.[[0-6]].*): Remove
case.
(v810-*-*): Don't disable GCC libraries.
(v850*-*-*, vax-*-vms, xtensa*-*-*): Remove cases.
(ip2k-*-*): Don't disable GCC libraries.
* configure: Regenerate.

From-SVN: r171826

expr.c (emit_block_move_via_movmem): Use n_generator_args instead of n_operands.

gcc/
* expr.c (emit_block_move_via_movmem): Use n_generator_args
instead of n_operands.
(set_storage_via_setmem): Likewise.
* optabs.c (maybe_gen_insn): Likewise.
* config/arm/arm.c (arm_init_neon_builtins): Likewise.
* config/mips/mips.c (mips_expand_builtin_compare_1): Likewise.
(mips_expand_builtin_direct): Likewise.
* config/spu/spu.c (expand_builtin_args): Likewise.

From-SVN: r171823

recog.h (insn_data_d): Add n_generator_args.

gcc/
* recog.h (insn_data_d): Add n_generator_args.
* genoutput.c (data): Likewise.
(output_insn_data): Print it.
(max_opno, num_dups): Delete.
(scan_operands): Just fill in "d->operand[...]".
(gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats.

From-SVN: r171822

gensupport.h (pattern_stats): New structure.

gcc/
* gensupport.h (pattern_stats): New structure.
* gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions.
* genemit.c (max_opno, max_dupno, max_scratch_opno): Delete.
(max_operand_1, max_operand_vec): Delete.
(gen_insn, gen_expand, gen_split): Use get_pattern_stats.

From-SVN: r171821

libgo: Support Solaris 8/9.

From Rainer Orth.

From-SVN: r171818

emit-rtl.c (emit_pattern_after_setloc): New function.

* emit-rtl.c (emit_pattern_after_setloc): New function.
(emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it.
(emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise.
(emit_pattern_after): New function.
(emit_insn_after, emit_jump_insn_after): Call it.
(emit_call_insn_after, emit_debug_insn_after): Likewise.
(emit_pattern_before_setloc): New function.
(emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it.
(emit_call_insn_before_setloc, emit_debug_insn_before_setloc):
Likewise.
(emit_pattern_before): New function.
(emit_insn_before, emit_jump_insn_before): Call it.
(emit_call_insn_before, emit_debug_insn_before): Likewise.

From-SVN: r171817

dwarf2out.c (dw_separate_line_info_ref): Remove.

        * dwarf2out.c (dw_separate_line_info_ref): Remove.
        (dw_separate_line_info_entry): Remove.
        (enum dw_line_info_opcode): New.
        (dw_line_info_entry): Use it.
        (dw_line_info_table, dw_line_info_table_p): New.
        (DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes.
        (line_info_table, line_info_label_num): Remove.
        (line_info_table_in_use): Remove.
        (separate_line_info_table): Remove.
        (separate_line_info_table_allocated): Remove.
        (separate_line_info_table_in_use): Remove.
        (LINE_INFO_TABLE_INCREMENT): Remove.
        (line_info_label_num): New.
        (cur_line_info_table): New.
        (text_section_line_info, cold_text_section_line_info): New.
        (separate_line_info): New.
        (SEPARATE_LINE_CODE_LABEL): Remove.
        (print_dwarf_line_table): Remove.
        (debug_dwarf): Don't dump it.
        (output_one_line_info_table): New.
        (output_line_info): Use it.
        (new_line_info_table): New.
        (set_cur_line_info_table): New.
        (dwarf2out_switch_text_section): Use it.
        (dwarf2out_begin_function): Likewise.
        (push_dw_line_info_entry): New.
        (dwarf2out_source_line): Rewrite for new line info tables.
        (dwarf2out_init): Remove dead initailizations.

From-SVN: r171816

* go.test/go-test.exp (go-set-goarch): Recognize MIPS ABIs.

From-SVN: r171814

Daily bump.

From-SVN: r171813

libgo: Recognize MIPS ABIs.

From-SVN: r171809

exception_ptr.h needs the forward declaration because it's included from...

exception_ptr.h needs the forward declaration because it's
included from <typeinfo> before <typeinfo> defines std::type_info.

Tested:
  bootstrap + make check-c++ on x86_64.

libstdc++-v3/ChangeLog:

2011-03-31  Jeffrey Yasskin  <jyasskin@google.com>

* libsupc++/exception_ptr.h: Forward-declare std::type_info.
* libsupc++/nested_exception.h (__throw_with_nested): Remove a
redundant default argument from std::__throw_with_nested.

From-SVN: r171807

re PR go/47515 (Issues porting libgo to IRIX 6.5)

PR go/47515
libgo: Add Irix support.

From Rainer Orth.

From-SVN: r171806

libgo: Set name of test when using DejaGNU tests.

From-SVN: r171805

opts.h (cl_option): Add comments to fields.

* opts.h (cl_option): Add comments to fields.  Add bit-fields for
various flags.
(CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK,
CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE,
CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK,
CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove.
(CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions.
* opt-functions.awk (flag_init, switch_bit_fields): New.
(switch_flags): Don't handle flags moved to bit-fields.  Don't
generate CL_MISSING_OK or CL_SAVE.
* optc-gen.awk: Update to generate bit-field output as well as
flags field.
* gcc.c (driver_wrong_lang_callback): Use cl_reject_driver
bit-field instead of CL_REJECT_DRIVER flag.
* opts-common.c (generate_canonical_option,
decode_cmdline_option): Use bit-fields instead of CL_* flags.
* opts.c (maybe_default_option): Use cl_reject_negative bit-field
instead of CL_REJECT_NEGATIVE flag.
* toplev.c (print_switch_values): Use cl_report bit-field instead
of CL_REPORT flag.

From-SVN: r171804

re PR go/48242 (gotest needs timeout mechanism)

PR go/48242
libgo: Add timeout for tests.

From-SVN: r171803

libgo: Remove unnecessary EINTR checks.

We always use SA_RESTART with signals, so
read/write/etc. should never return EINTR.

From-SVN: r171802

re PR c++/48277 (ICE for g++.dg/ext/altivec-cell-1.C on powerpc*-*-*)

PR c++/48277
* semantics.c (finish_call_expr): Remove assert.

From-SVN: r171801

tree-ssa-pre.c (create_component_ref_by_pieces_1): Drop a zero minimum index only if it is redundant.

* tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop
a zero minimum index only if it is redundant.

From-SVN: r171800

libgo/syscalls: Use _C_long as the type of the select bits array.

From-SVN: r171799

re PR c++/48280 ([C++0x] ICE: tree check: expected var_decl or function_decl, have template_decl in check_bases_and_members, at cp/class.c:4695)

PR c++/48280
* method.c (defaultable_fn_check): Templates are not defaultable.

From-SVN: r171797

parser.c (cp_parser_init_declarator): Avoid redundant cp_finish_decl for member declarations.

* parser.c (cp_parser_init_declarator): Avoid redundant
cp_finish_decl for member declarations.

From-SVN: r171796

re PR rtl-optimization/48381 (internal compiler error: in check_allocation, at ira.c:2094)

2011-03-31  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/48381
* ira-color.c (assign_hard_reg): Use hard reg set intersection
instead of ira_class_hard_reg_index for calculating conflicting
hard registers.

From-SVN: r171795

cprop.c: Clean up hash table building.

* cprop.c: Clean up hash table building.
(reg_avail_info): Remove.
(oprs_available_p): Remove.
(record_last_reg_set_info): Remove.
(record_last_set_info): Remove.
(reg_available_p): New function.
(gcse_constant_p): Do not treat unfolded conditions as constants.
(make_set_regs_unavailable): New function.
(hash_scan_set): Simplify with new reg_available_p.
(compute_hash_table_work): Traverse insns stream only once.
Do not compute reg_avail_info. Traverse insns in reverse order.
Record implicit sets after recording explicit sets from the block.

From-SVN: r171794

libgo Makefile: Fix typo in test case name.

From-SVN: r171793

Taking a slice of an array requires moving the array to the heap.

From-SVN: r171792

libgo: Generate DejaGNU like .sum and .log files for "make check".

From-SVN: r171791

re PR libstdc++/48382 (ctype_noninline.h should not be installed)

2011-03-31  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/48382
* src/ctype.cc: Do not include <bits/ctype_noninline.h>.
* src/Makefile.am: Add ctype_configure_char.cc to host_sources.
* src/Makefile.in: Regenerate.
* include/Makefile.am: Remove ctype_noninline.h from host_headers.
* include/Makefile.in: Regenerate.
* doc/xml/manual/internals.xml: Update.
* config/os/newlib/ctype_noninline.h: Fixup and rename to...
* config/os/newlib/ctype_configure_char.cc: ... this.
* config/os/aix/ctype_noninline.h: Likewise.
* config/os/aix/ctype_configure_char.cc: Likewise.
* config/os/vxworks/ctype_noninline.h: Likewise.
* config/os/vxworks/ctype_configure_char.cc
* config/os/hpux/ctype_noninline.h: Likewise.
* config/os/hpux/ctype_configure_char.cc: Likewise.
* config/os/gnu-linux/ctype_noninline.h: Likewise.
* config/os/gnu-linux/ctype_configure_char.cc: Likewise.
* config/os/mingw32/ctype_noninline.h: Likewise.
* config/os/mingw32/ctype_configure_char.cc: Likewise.
* config/os/tpf/ctype_noninline.h: Likewise.
* config/os/tpf/ctype_configure_char.cc: Likewise.
* config/os/uclibc/ctype_noninline.h: Likewise.
* config/os/uclibc/ctype_configure_char.cc: Likewise.
* config/os/bionic/ctype_noninline.h: Likewise.
* config/os/bionic/ctype_configure_char.cc: Likewise.
* config/os/djgpp/ctype_noninline.h: Likewise.
* config/os/djgpp/ctype_configure_char.cc: Likewise.
* config/os/qnx/qnx6.1/ctype_noninline.h: Likewise.
* config/os/qnx/qnx6.1/ctype_configure_char.cc: Likewise.
* config/os/bsd/netbsd/ctype_noninline.h: Likewise.
* config/os/bsd/netbsd/ctype_configure_char.cc: Likewise.
* config/os/bsd/darwin/ctype_noninline.h: Likewise.
* config/os/bsd/darwin/ctype_configure_char.cc: Likewise.
* config/os/bsd/freebsd/ctype_noninline.h: Likewise.
* config/os/bsd/freebsd/ctype_configure_char.cc: Likewise.
* config/os/irix/irix6.5/ctype_noninline.h: Likewise.
* config/os/irix/irix6.5/ctype_configure_char.cc: Likewise.
* config/os/generic/ctype_noninline.h: Likewise.
* config/os/generic/ctype_configure_char.cc: Likewise.
* config/os/solaris/solaris2.7/ctype_noninline.h: Likewise.
* config/os/solaris/solaris2.7/ctype_configure_char.cc: Likewise.

From-SVN: r171790

builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc.

* builtins.c (build_va_arg_indirect_ref): Use
build_simple_mem_ref_loc.

From-SVN: r171789

reload1.c (elimination_effects): Fix typo in recent change.

* reload1.c (elimination_effects): Fix typo in recent change.

From-SVN: r171788

h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.

* config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro.
* config/h8300/h8300-protos.h (h8300_get_index): Remove.
* config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
(h8300_mode_dependent_address_p): New function.
(h8300_get_index): Make static.

From-SVN: r171787

re PR target/16292 (Test power.f90 fails on irix6.5 for complex**real)

PR target/16292
* gfortran.dg/g77/cabs.f: Only xfail execution on mips-sgi-irix6*
with -O0.

From-SVN: r171784

dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.

2011-03-31  Tristan Gingold  <gingold@adacore.com>

* dwarf2.h (dwarf_line_number_hp_sfc_ops): New enum.

From-SVN: r171781

tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid typo potentially leading to null pointer dereference.

* tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid
typo potentially leading to null pointer dereference.

* caller-save.c (new_saved_hard_reg): Eliminate return value.
(setup_save_areas): Corresponding changes to avoid useless
assignments.

* jump.c (reversed_comparison_code_parts): Avoid successive return
statements when REVERSE_CONDITION is defined.

* expr.c (expand_assignment): Avoid useless assignments.
(expand_expr_real_1): Likewise.
(expand_expr_real_2): Avoid useless statements.

* tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement.

* cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment.

* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless
statements.

* stmt.c (expand_expr_stmt): Avoid useless assignment.

From-SVN: r171780

re PR target/47109 (m68k-netbsdelf: collect2 build fails with undefined reference to m68k_cpu_flags)

PR target/47109
* doc/tm.texi.in (TARGET_VERSION): Remove.
* doc/tm.texi: Regenerate.
* system.h (TARGET_VERSION, MACHINE_TYPE): Poison.
* collect2.c (main): Don't use TARGET_VERSION.
* mips-tdump.c (main): Don't use TARGET_VERSION.
* mips-tfile.c (main): Don't use TARGET_VERSION.
* config.gcc (powerpc-wrs-vxworksae): Don't use
rs6000/vxworksae.h.
* config/rs6000/vxworksae.h: Remove.
* config/alpha/alpha.h (TARGET_VERSION): Remove.
* config/alpha/freebsd.h (TARGET_VERSION): Remove.
* config/alpha/linux-elf.h (TARGET_VERSION): Remove.
* config/alpha/netbsd.h (TARGET_VERSION): Remove.
* config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
* config/arm/arm.h (TARGET_VERSION): Remove.
* config/arm/coff.h (TARGET_VERSION): Remove.
* config/arm/ecos-elf.h (TARGET_VERSION): Remove.
* config/arm/elf.h (TARGET_VERSION): Remove.
* config/arm/freebsd.h (TARGET_VERSION): Remove.
* config/arm/linux-elf.h (TARGET_VERSION): Remove.
* config/arm/netbsd-elf.h (TARGET_VERSION): Remove.
* config/arm/pe.h (TARGET_VERSION): Remove.
* config/arm/rtems-elf.h (TARGET_VERSION): Remove.
* config/arm/semi.h (TARGET_VERSION): Remove.
* config/arm/uclinux-elf.h (TARGET_VERSION): Remove.
* config/arm/unknown-elf.h (TARGET_VERSION): Remove.
* config/arm/vxworks.h (TARGET_VERSION): Remove.
* config/avr/avr.h (TARGET_VERSION): Remove.
* config/bfin/bfin.h (TARGET_VERSION): Remove.
* config/fr30/fr30.h (TARGET_VERSION): Remove.
* config/frv/frv.h (TARGET_VERSION): Remove.
* config/h8300/h8300.h (TARGET_VERSION): Remove.
* config/i386/cygwin.h (TARGET_VERSION): Remove.
* config/i386/darwin.h (TARGET_VERSION): Remove.
* config/i386/darwin64.h (TARGET_VERSION): Remove.
* config/i386/djgpp.h (TARGET_VERSION): Remove.
* config/i386/freebsd.h (TARGET_VERSION): Remove.
* config/i386/freebsd64.h (TARGET_VERSION): Remove.
* config/i386/gnu.h (TARGET_VERSION): Remove.
* config/i386/i386-interix.h (TARGET_VERSION): Remove.
* config/i386/i386elf.h (TARGET_VERSION): Remove.
* config/i386/linux.h (TARGET_VERSION): Remove.
* config/i386/linux64.h (TARGET_VERSION): Remove.
* config/i386/lynx.h (TARGET_VERSION): Remove.
* config/i386/mingw32.h (TARGET_VERSION): Remove.
* config/i386/netbsd-elf.h (TARGET_VERSION): Remove.
* config/i386/netbsd64.h (TARGET_VERSION): Remove.
* config/i386/netware.h (TARGET_VERSION): Remove.
* config/i386/nto.h (TARGET_VERSION): Remove.
* config/i386/openbsd.h (TARGET_VERSION): Remove.
* config/i386/vxworks.h (TARGET_VERSION): Remove.
* config/ia64/elf.h (TARGET_VERSION): Remove.
* config/ia64/freebsd.h (TARGET_VERSION): Remove.
* config/ia64/hpux.h (TARGET_VERSION): Remove.
* config/ia64/linux.h (TARGET_VERSION): Remove.
* config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove.
* config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE,
TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
* config/lm32/lm32.h (TARGET_VERSION): Remove.
* config/lm32/uclinux-elf.h (TARGET_VERSION): Remove.
* config/m32c/m32c.h (TARGET_VERSION): Remove.
* config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove.
* config/m32r/m32r.h (TARGET_VERSION): Remove.
* config/m68k/linux.h (TARGET_VERSION): Remove.
* config/m68k/m68k.h (TARGET_VERSION): Remove.
* config/m68k/netbsd-elf.h (TARGET_VERSION): Remove.
* config/m68k/uclinux.h (TARGET_VERSION): Remove.
* config/mcore/mcore-elf.h (TARGET_VERSION): Remove.
* config/mep/mep.h (TARGET_VERSION): Remove.
* config/microblaze/microblaze.h (MICROBLAZE_VERSION,
MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove.
* config/mips/iris6.h (MACHINE_TYPE): Remove.
* config/mips/linux.h (TARGET_VERSION): Remove.
* config/mips/netbsd.h (MACHINE_TYPE): Remove.
* config/mips/vxworks.h (TARGET_VERSION): Remove.
* config/mmix/mmix.h (TARGET_VERSION): Remove.
* config/mn10300/linux.h (TARGET_VERSION): Remove.
* config/mn10300/mn10300.h (TARGET_VERSION): Remove.
* config/pa/pa.h (TARGET_VERSION): Remove.
* config/pdp11/pdp11.h (TARGET_VERSION): Remove.
* config/picochip/picochip.h (TARGET_VERSION): Remove.
* config/rs6000/aix.h (TARGET_VERSION): Remove.
* config/rs6000/darwin.h (TARGET_VERSION): Remove.
* config/rs6000/darwin64.h (TARGET_VERSION): Remove.
* config/rs6000/eabi.h (TARGET_VERSION): Remove.
* config/rs6000/eabialtivec.h (TARGET_VERSION): Remove.
* config/rs6000/eabisim.h (TARGET_VERSION): Remove.
* config/rs6000/eabispe.h (TARGET_VERSION): Remove.
* config/rs6000/freebsd.h (TARGET_VERSION): Remove.
* config/rs6000/linux.h (TARGET_VERSION): Remove.
* config/rs6000/linux64.h (TARGET_VERSION): Remove.
* config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove.
* config/rs6000/linuxspe.h (TARGET_VERSION): Remove.
* config/rs6000/lynx.h (TARGET_VERSION): Remove.
* config/rs6000/netbsd.h (TARGET_VERSION): Remove.
* config/rs6000/sysv4.h (TARGET_VERSION): Remove.
* config/rs6000/vxworks.h (TARGET_VERSION): Remove.
* config/s390/linux.h (TARGET_VERSION): Remove.
* config/s390/s390.h (TARGET_VERSION): Remove.
* config/s390/tpf.h (TARGET_VERSION): Remove.
* config/score/score.h (TARGET_VERSION): Remove.
* config/sh/linux.h (TARGET_VERSION): Remove.
* config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN,
TARGET_VERSION_CPU, TARGET_VERSION): Remove.
* config/sh/sh.h (TARGET_VERSION): Remove.
* config/sh/sh64.h (TARGET_VERSION): Remove.
* config/sh/superh.h (TARGET_VERSION): Remove.
* config/sh/vxworks.h (TARGET_VERSION): Remove.
* config/sparc/freebsd.h (TARGET_VERSION): Remove.
* config/sparc/linux.h (TARGET_VERSION): Remove.
* config/sparc/linux64.h (TARGET_VERSION): Remove.
* config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64,
TARGET_NAME32, TARGET_NAME): Remove.
* config/sparc/openbsd64.h (TARGET_VERSION): Remove.
* config/sparc/sp-elf.h (TARGET_VERSION): Remove.
* config/sparc/sp64-elf.h (TARGET_VERSION): Remove.
* config/sparc/sysv4.h (TARGET_VERSION): Remove.
* config/sparc/vxworks.h (TARGET_VERSION): Remove.
* config/spu/spu.h (TARGET_VERSION): Remove.
* config/stormy16/stormy16.h (TARGET_VERSION): Remove.
* config/v850/v850.h (TARGET_VERSION): Remove.
* config/vax/linux.h (TARGET_VERSION): Remove.
* config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove.
* config/xtensa/elf.h (TARGET_VERSION): Remove.
* config/xtensa/linux.h (TARGET_VERSION): Remove.

From-SVN: r171779

re PR target/48142 (miscompilation with -Os -mpreferred-stack-boundary=5 -fstack-check)

PR target/48142
* config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
frame-related from frame-unrelated adjustments to the stack pointer.

From-SVN: r171777

makefile.vms (OBJS): Add filename_cmp.obj

2011-03-31  Tristan Gingold  <gingold@adacore.com>

* makefile.vms (OBJS): Add filename_cmp.obj

From-SVN: r171776

re PR lto/48246 (ICE in lto_wpa_write_files)

2011-03-31  Richard Guenther  <rguenther@suse.de>

PR lto/48246
* lto.c (lto_wpa_write_files): Disable assert for non-empty
partitions when checking is not enabled.

From-SVN: r171775

common.opt (fdebug-types-section): Move earlier.

* common.opt (fdebug-types-section): Move earlier.
* doc/invoke.texi: Fix up -fno-debug-types-section documentation.

From-SVN: r171773

rs6000.c (rs6000_handle_option): Remove unused isel var.

2011-03-31  Andreas Tobler  <andreast@fgznet.ch>

* config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel
var.

From-SVN: r171770

tree.h (CASE_CHAIN): Define.

* tree.h (CASE_CHAIN): Define.
* tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it.
(gimple_redirect_edge_and_branch): Likewise.

From-SVN: r171769

re PR middle-end/48367 (200.sixtrack/301.apsi in SPEC CPU 2000 are miscompiled)

2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/48367
* ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost
calculation.

From-SVN: r171767

Daily bump.

From-SVN: r171766

Add PR marker

From-SVN: r171761

reload1.c (reload): Fix botch in last change.

* reload1.c (reload): Fix botch in last change.
* reload.h (struct reload): Fix typo introduced in last change.

From-SVN: r171759

libgo: Use waitpid on systems which do not have wait4.

From-SVN: r171758

libgo: Support systems which do not have strerror_r.

From-SVN: r171757

libgo: Use the right files on Solaris variants.

From-SVN: r171753

Copy env.go from master Go testsuite.

From-SVN: r171752

go-test.exp (go-set-goarch): Use sparc64 for 64-bit SPARC.

* go.test/go-test.exp (go-set-goarch): Use sparc64 for 64-bit
SPARC.

From-SVN: r171751

arm.opt (mhard-float, [...]): Mark Undocumented.

* config/arm/arm.opt (mhard-float, msoft-float): Mark
Undocumented.  Remove help text.
* doc/invoke.texi (ARM Options): Don't document -msoft-float and
-mhard-float.

From-SVN: r171750

re PR c++/48212 ([C++0x] ICE: in non_const_var_error, at cp/semantics.c:6700 on invalid code)

PR c++/48212
* semantics.c (non_const_var_error): Just return if DECL_INITIAL
is error_mark_node.

From-SVN: r171748

re PR c++/48369 ([C++0x] ICE  in potential_constant_expression_1, at cp/semantics.c:7746)

PR c++/48369
* semantics.c (potential_constant_expression_1): Handle
UNORDERED_EXPR and ORDERED_EXPR.

From-SVN: r171747

options.texi (NegativeAlias): Document.

* doc/options.texi (NegativeAlias): Document.
(Alias): Mention NegativeAlias.
* opt-functions.awk: Handle NegativeAlias.
* optc-gen.awk: Disallow NegativeAlias with multiple Alias
arguments.
* opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS.
* opts.h (CL_NEGATIVE_ALIAS): Define.
* config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove.
(rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and
OPT_mspe_.
* config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with
Alias entries.
* config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
mno-spe and mno-isel instead of mspe=no and -misel=no.

From-SVN: r171745

Introduce -fno-debug-types-section flag.

        * common.opt (fdebug-types-section): New flag.
        * doc/invoke.texi: Document new -fno-debug-types-section flag.
        * dwarf2out.c (use_debug_types): New define.
        (struct die_struct): Mark die_id with GTY desc use_debug_types.
        (print_die): Guard output of type unit signatures using
        use_debug_types.
        (build_abbrev_table): Replace assert of dwarf_version >= 4
        with assert on use_debug_types.
        (size_of_die): Likewise.
        (unmark_dies): Likewise.
        (value_format): Decide AT_ref_external form on use_debug_types.
        (output_die): Replace dwarf_version version check guard with
        use_debug_types where appropriate.
        (modified_type_die): Likewise.
        (gen_reference_type_die): Likewise.
        (dwarf2out_start_source_file): Likewise.
        (dwarf2out_end_source_file): Likewise.
        (prune_unused_types_walk_attribs): Likewise.
        (dwarf2out_finish): Likewise.

From-SVN: r171742

re PR c++/48281 ([C++0x] internal compiler error: in record_reference, at cgraphbuild.c:60)

PR c++/48281
* semantics.c (finish_compound_literal): Do put static/constant
arrays in static variables.

From-SVN: r171741

call.c (convert_like_real): Build up the initializer_list object directly.

* call.c (convert_like_real) [ck_list]: Build up the
initializer_list object directly.
* decl.c (build_init_list_var_init): Adjust.

From-SVN: r171740

call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.

* call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
* decl.c (reshape_init_array_1): Likewise.

From-SVN: r171739

libgo/Makefile.am: Add missing dependencies for net/net.lo.

From-SVN: r171737

re PR fortran/47516 (testsuite failure: realloc_on_assign_2.f03 (with --disable-bootstrap))

        PR fortran/47516
* trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
don't use local variable.
(gfc_trans_arrayfunc_assign): Adjust caller.

From-SVN: r171736

ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.

2011-03-30  Vladimir Makarov  <vmakarov@redhat.com>

* ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'.

From-SVN: r171735

tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs.

2011-03-30  Richard Guenther  <rguenther@suse.de>

* tree-dfa.c (renumber_gimple_stmt_uids): Also number PHIs.
* lto-streamer-out.c (output_function): Do not use
renumber_gimple_stmt_uids.
* lto-streamer-in.c (input_function): Likewise.

From-SVN: r171734

re PR bootstrap/48332 (optabs changes (PR48263 fix) broke m68k-linux bootstrap)

gcc/
PR rtl-optimization/48332
* optabs.c (expand_binop_directly): Set xmodeN to the target-mandated
mode of input operand N and modeN to its actual mode.

From-SVN: r171733

Update to current Go library.

From-SVN: r171732

reload.h (reg_equiv_constant): Move into new structure reg_equivs, define accessor macro.

* reload.h (reg_equiv_constant): Move into new structure reg_equivs,
define accessor macro.
(reg_equiv_invariant, reg_equiv_memory_loc): Likewise.
(reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise.
(reg_equiv_init): Likewise.
(reg_equivs_size): New variable.
(reg_equiv_init_size): Remove.
(allocate_initial_values): Move prototype to here from....
* integrate.h (allocate_initial_values): Remove prototype.
* integrate.c: Include reload.h.
(allocate_initial_values): Corresponding changes.
* ira.c (find_reg_equiv_invariant_cost): Corresponding changes.
(fix_reg_equiv_init, no_equiv): Corresponding changes.
(update_equiv_regs): Corresponding changes.
(ira): Corresponding changes.
* reload.c (push_reg_equiv_alt_mem): Corresponding changes.
(push_secondary_reload): Corresponding changes.
(push_reload, find_reloads, find_reloads_toplev): Corresponding changes.
(make_memloc, find_reloads_address): Corresponding changes.
(subst_reg_equivs, subst_indexed_address): Corresponding changes.
(find_reloads_address_1): Corresponding changes.
(find_reloads_subreg_address, subst_reloads): Corresponding changes.
(refers_to_regno_for_reload_p): Corresponding changes.
(reg_overlap_mentioned_for_reload_p): Corresponding changes.
(refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes.
* reload1.c: Include ggc.h.
(grow_reg_equivs): New function.
(replace_pseudos_in, reload): Corresponding changes.
(calculate_needs_all_insns, alter_regs): Corresponding changes.
(eliminate_regs_1, elimination_effects): Corresponding changes.
(emit_input_reload_insns, emit_output_reload_insns): Likewise.
(delete_output_reload): Likewise.
* caller-save.c (mark_referenced_regs): Corresponding changes.
* alpha/alpha.c (resolve_reload_operand): Corresponding changes.
* frv/predicates.md (frv_load_operand): Corresponding changes.
* microblaze/microblaze.c (double_memory_operand): Corresponding
changes.
* avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes.
* xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes.
* mn10300/mn10300.c (mn10300_secondary_reload): Corresponding
changes.
* m68k/m68k.c (emit_move_sequence): Corresponding changes.
* arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding
changes.
* pa/pa.c (emit_move_sequence): Corresponding changes.
* vax/vax.c (nonindexed_address_p): Corresponding changes.

From-SVN: r171731

re PR target/47551 (ICE when reloading neon registers from out-of-range offsets)

gcc/
PR target/47551
* config/arm/arm.c (coproc_secondary_reload_class): Handle
structure modes.  Don't check neon_vector_mem_operand for
vector or structure modes.

gcc/testsuite/
PR target/47551
* gcc.target/arm/neon-modes-2.c: New test.

From-SVN: r171730

re PR target/43590 (ICE in spill_failure, at reload1.c:2158)

gcc/
2011-03-30  Richard Sandiford  <richard.sandiford@linaro.org>
    Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

PR target/43590
* config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove
operand 1 and reshuffle the operands to match.
(neon_vld3<mode>, neon_vld4<mode>): Update accordingly.

Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
From-SVN: r171729