Replace no_new_pseudos in backends.

* rtl.h (can_create_pseudo_p): Define.
* config/darwin.c (machopic_indirect_data_reference): Use
can_create_pseudo_p () instead of no_new_pseudos.
(machopic_indirect_data_reference): Likewise.
(machopic_legitimize_pic_address): Likewise.
* config/alpha/alpha.c (alpha_legitimize_address): Likewise.
(alpha_emit_set_const_1): Likewise.
(alpha_emit_set_const): Likewise.
(alpha_emit_conditional_move): Likewise.
(alpha_split_conditional_move): Likewise.
* config/alpha/alpha.md (various splitters): Likewise.
(movti): Likewise.
* config/arm/arm.c (legitimize_pic_address): Likewise.
(arm_load_pic_register): Likewise.
* config/arm/arm.md (addsi3, subsi3, andsi3, iorsi3): Likewise.
(movdi, movsi, movhi, movqi, movsf, movdf): Likewise.
* config/bfin/bfin.c (legitimize_pic_address): Likewise.
* config/cris/cris.c (cris_expand_pic_call_address): Likewise.
* config/cris/cris.md (movsi): Likewise.
* config/frv/frv.md (symGOT2reg_hilo): Likewise.
(symGOTOFF2reg_hilo): Likewise.
(symGPREL2reg, symGPREL2reg_hilo): Likewise.
* config/h8300/h8300.md (insv, extzv): Likewise.
* config/i386/i386.c (ix86_expand_move): Likewise.
(ix86_expand_vector_move): Likewise.
(ix86_prepare_fp_compare_args): Likewise.
(ix86_expand_carry_flag_compare): Likewise.
* config/i386/i386.md (tls_dynamic_gnu2_32): Likewise.
(tls_dynamic_gnu2_combine_32): Likewise.
(tls_dynamic_gnu2_64, tls_dynamic_gnu2_combine_64): Likewise.
* config/ia64/ia64.c (ia64_expand_move): Likewise.
(ia64_expand_movxf_movrf): Likewise.
* config/m32c/m32c.c (m32c_prepare_move): Likewise.
(m32c_split_move): Likewise.
(m32c_expand_insv): Likewise.
* config/m68k/m68k.md (movsi): Likewise.
* config/mips/mips.c (mips_force_temporary): Likewise.
(mips_split_symbol): Likewise.
(mips_move_integer): Likewise.
(mips_legitimize_const_move): Likewise.
* config/mn10300/mn10300.md (movsi): Likewise.
* config/pa/pa.c (emit_move_sequence): Likewise.
* config/rs6000/rs6000.c (rs6000_emit_move): Likewise.
(rs6000_got_register): Likewise.
(create_TOC_reference): Likewise.
(rs6000_machopic_legitimize_pic_address): Likewise.
* config/rs6000/rs6000.md (add<mode>3): Likewise.
(various splitters): Likewise.
(iorsi3, xorsi3, iordi3, xordi3): Likewise.
(movsi_got): Likewise.
* config/s390/s390.c (emit_symbolic_move): Likewise.
* config/s390/s390.md (movhi, movqi): Likewise.
(load_multiple, store_multiple): Likewise.
* config/score/score.c (score_force_temporary): Likewise.
* config/sh/sh.c (prepare_move_operands): Likewise.
(prepare_cbranch_operands): Likewise.
(emit_fpu_switch): Likewise.
(fpscr_set_from_mem): Likewise.
* config/sh/sh.md (movdicc, movsicc, movsicc_umin): Likewise.
(adddi3, subsi3): Likewise.
(various splitters): Likewise.
(divsi_inv_fp_combine): Likewise.
(symGOT_load, symGOTOFF2reg, symDTPOFF2reg): Likewise.
(seq, slt, sle, sgt, sge, sgtu, sltu, sleu, sgeu): Likewise.
(sne): Likewise.
* config/sh/predicates.md (xor_operand): Likewise.
* config/sparc/sparc.c (legitimize_tls_address): Likewise.
* config/sparc/sparc.md (movsi_pic_label_ref): Likewise.
(movdi_pic_label_ref): Likewise.
* config/spu/spu.c (spu_split_immediate): Likewise.
* config/alpha/alpha.md (various splitters): Remove test
!no_new_pseudos || reload_completed.
* config/ia64/ia64.c (ia64_output_mi_thunk): Don't set
no_new_pseudos.
* config/m68k/m68k.c (m68k_output_mi_thunk): Likewise.
* config/mips/mips.c (mips_output_mi_thunk): Likewise.
* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
* config/score/score.c (th_output_mi_thunk): Likewise.
* config/sh/sh.c (sh_output_mi_thunk): Likewise.
* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.

From-SVN: r126517

re PR libgcj/32651 (libjava fails to build on IRIX 6.5)

PR libgcj/32651
* configure.host (mips-sgi-irix6*): Set sysdeps_dir.
Disable interpreter.

From-SVN: r126515

* gcc.dg/vect/vect-116.c: Add vect_int target requirement.

From-SVN: r126514

* gcc.dg/ultrasp7.c: Add fpic target requirement.

From-SVN: r126513

re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)

2007-07-10  Manuel Lopez-Ibanez <manu@gcc.gnu.org>

PR testsuite/25241
* gcc.dg/pch/counter-2.c: Match every message with its appropriate
directive.

From-SVN: r126511

re PR libfortran/32702 (crash when printing big character variable)

2007-07-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/32702
* io/unix.c (unix_stream): Restore buffer pointer and small_buffer.
(fd_alloc): If the number of bytes needed is greater than the default
BUFFER_SIZE, allocate a new buffer large enough.  Free the old buffer if
necessary. (fd_sfree): Restore use of buffer pointer.
(fd_close): Likewise. (fd_open): Likewise.
(init_error_stream): Likewise.

From-SVN: r126510

re PR fortran/32157 (intrinsic function name conflicts with subroutine if present in the same file)

2007-07-10  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32157
* resolve.c (is_external_proc): New function.  Adds test that
the symbol is not an intrinsic procedure.
* (resolve_function, resolve_call): Replace logical statements
with call to is_external_proc.

PR fortran/32689
* simplify.c (gfc_simplify_transfer): If mold has rank, the
result is an array.

PR fortran/32634
* module.c (write_generic): Write the local name of the
interface.

2007-07-10  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/32157
* gfortran.dg/overload_2.f90: New test.

PR fortran/32689
* gfortran.dg/transfer_simplify_5.f90

PR fortran/32634
* gfortran.dg/interface_15.f90: New test.

From-SVN: r126509

re PR rtl-optimization/32664 ([sh] ICE in create_pre_exit, at mode-switching.c:373)

PR rtl-optimization/32664
* mode-switching.c (create_pre_exit): Skip barrier insns.

From-SVN: r126507

Daily bump.

From-SVN: r126503

tree-scalar-evolution.c (scev_const_prop): Add arguments to force_gimple_operand_bsi.

* tree-scalar-evolution.c (scev_const_prop): Add arguments to
force_gimple_operand_bsi.
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr,
rewrite_use_compare): Ditto.
* tree-ssa-address.c (gimplify_mem_ref_parts, create_mem_ref):
Ditto.
* tree-ssa-ifcombine.c (ifcombine_ifandif): Ditto.
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
* lambda-code.c (replace_uses_equiv_to_x_with_y): Ditto.
* tree-profile.c (prepare_instrumented_value,
tree_gen_interval_profiler, tree_gen_pow2_profiler,
tree_gen_one_value_profiler, tree_gen_ic_profiler,
tree_gen_ic_func_profiler, tree_gen_average_profiler,
tree_gen_ior_profiler): Ditto.
* tree-ssa-reassoc.c (negate_value): Ditto.
* matrix-reorg.c (transform_access_sites, transform_allocation_sites):
Use force_gimple_operand_bsi.
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Ditto.
* tree-if-conv.c (add_to_dst_predicate_list,
find_phi_replacement_condition): Ditto.
* gimplify.c (force_gimple_operand_bsi): Add before and m arguments.
Call mark_symbols_for_renaming for new statements.
* tree-flow.h (force_gimple_operand_bsi): Declaration changed.

From-SVN: r126500

cfghooks.c (remove_edge): New function.

* cfghooks.c (remove_edge): New function.
(redirect_edge_and_branch, remove_branch, merge_blocks): Updated
loop exit rescans.
* cfghooks.h (remove_edge): Declare.
* cfg.c (remove_edge): Renamed to remove_edge_raw.
* basic-block.h (remove_edge): Declaration changed to remove_edge_raw.

From-SVN: r126499

re PR libfortran/32336 (matmul: flag runtime- instead of assertation error)

2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32336
* m4/matmul.m4:  When the dimension of b is incorrect,
raise a runtime error instead of a failed assertion.
* generated/matmul_i1.c:  Regenerated.
* generated/matmul_i2.c:  Regenerated.
* generated/matmul_i4.c:  Regenerated.
* generated/matmul_i8.c:  Regenerated.
* generated/matmul_i16.c:  Regenerated.
* generated/matmul_r4.c:  Regenerated.
* generated/matmul_r8.c:  Regenerated.
* generated/matmul_r10.c:  Regenerated.
* generated/matmul_r16.c:  Regenerated.

2007-07-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32336
* gfortran.dg/matmul_5.f90:  New test case.

From-SVN: r126498

fesd-any.c: Move to gcc.dg/debug/dwarf2 directory.

* gcc.dg/fesd-any.c: Move to gcc.dg/debug/dwarf2 directory.
* gcc.dg/fesd-any.h: Likewise.
* gcc.dg/fesd-baseonly.c: Likewise.
* gcc.dg/fesd-baseonly.h: Likewise.
* gcc.dg/fesd-none.c: Likewise.
* gcc.dg/fesd-none.h: Likewise.
* gcc.dg/fesd-reduced.c: Likewise.
* gcc.dg/fesd-reduced.h: Likewise.
* gcc.dg/fesd-sys.c: Likewise.
* gcc.dg/fesd-sys.h: Likewise
* gcc.dg/fesd.h: Likewise.

* g++.dg/debug/dwarf2: New directory.
* g++.dg/debug/dwarf2/dwarf2.exp: New driver.
* g++.dg/other/fesd-any.C: Move to g++.dg/debug/dwarf2 directory.
* g++.dg/other/fesd-any.h: Likewise.
* g++.dg/other/fesd-baseonly.C: Likewise.
* g++.dg/other/fesd-baseonly.h: Likewise.
* g++.dg/other/fesd-none.C: Likewise.
* g++.dg/other/fesd-none.h: Likewise.
* g++.dg/other/fesd-reduced.C: Likewise.
* g++.dg/other/fesd-reduced.h: Likewise.
* g++.dg/other/fesd-sys.C: Likewise.
* g++.dg/other/fesd-sys.h: Likewise.
* g++.dg/other/fesd.h: Likewise.

From-SVN: r126497

re PR fortran/29459 (Spurious warnings about anonymous variables)

PR fortran/29459
* trans-array.c (gfc_trans_array_constructor): Mark offset field
with TREE_NO_WARNING.
* trans-decl.c (gfc_build_qualified_array): Mark lbound, ubound,
stride and size variables with TREE_NO_WARNING.

From-SVN: r126496

optabs.h: Added declaration for signbit_optab.

2007-07-09  Wolfgang Gellerich  <gellerich@de.ibm.com>

* optabs.h: Added declaration for signbit_optab.
* optabs.c: (init_optabs): Added initialization for signbit_optab.
* genoptinit.c (optabs): Added entry for signbit insns.
* builtins.c (expand_builtin_signbit): Added code to use a signbit insn,
if available.
* config/s390/s390.h (S390_TDC_SIGNBIT_SET): New constant.
* config/s390/s390.md (signbit<mode>2): New expander.

From-SVN: r126495

re PR tree-optimization/32698 (inefficient pointer expression)

2007-07-09  Richard Guenther  <rguenther@suse.de>

PR middle-end/32698
* fold-const.c (fold_plusminus_mult_expr): Move constant
arguments second to allow decomposing.

From-SVN: r126494

trans-decl.c (set_tree_decl_type_code): Remove function.

2007-07-09  Steven G. Kargl  <kargl@gcc.gnu.org>

* trans-decl.c (set_tree_decl_type_code): Remove function.
(generate_local_decl): Remove reference to set_tree_decl_type_code.

From-SVN: r126493

revert: re PR debug/23551 (dwarf records for inlines appear incomplete)

Revert:
2007-07-06  Alexandre Oliva  <aoliva@redhat.com>
PR debug/23551
* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
Disregard DECL_FROM_INLINE.

From-SVN: r126492

re PR target/27855 (reassociation causes the RA to be confused)

        PR target/27855
        * doc/extend.texi: Add ftree-reassoc flag.
        * common.opt (ftree-reassoc): New flag.
        * tree-ssa-reassoc.c (gate_tree_ssa_reassoc): New static function.
        (struct tree_opt_pass pass_reassoc): Use gate_tree_ssa_reassoc.

From-SVN: r126491

what-1.cc: Include <stdexcept>.

2007-07-09  Paolo Carlini  <pcarlini@suse.de>

* testsuite/27_io/ios_base/failure/what-1.cc: Include <stdexcept>.

From-SVN: r126490

[multiple changes]

2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>

* src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
from (ffi_prep_closure): ... this.
(FFI_INIT_TRAMPOLINE): Adjust.

2005-12-31  Phil Blundell  <pb@reciva.com>

* src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
        ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
* src/arm/sysv.S(ffi_closure_SYSV): Likewise.
* src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
(FFI_CLOSURES): Enable closure support.

2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>

        * testsuite/libffi.call/cls_multi_ushort.c,
        testsuite/libffi.call/cls_align_uint16.c,
        testsuite/libffi.call/nested_struct1.c,
        testsuite/libffi.call/nested_struct3.c,
        testsuite/libffi.call/cls_7_1_byte.c,
        testsuite/libffi.call/cls_double.c,
        testsuite/libffi.call/nested_struct5.c,
        testsuite/libffi.call/nested_struct7.c,
        testsuite/libffi.call/cls_sint.c,
        testsuite/libffi.call/nested_struct9.c,
        testsuite/libffi.call/cls_20byte1.c,
        testsuite/libffi.call/cls_multi_sshortchar.c,
        testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_3byte2.c,
        testsuite/libffi.call/cls_multi_schar.c,
        testsuite/libffi.call/cls_multi_uchar.c,
        testsuite/libffi.call/cls_19byte.c,
        testsuite/libffi.call/cls_9byte1.c,
        testsuite/libffi.call/cls_align_float.c,
        testsuite/libffi.call/closure_fn1.c,
        testsuite/libffi.call/problem1.c,
        testsuite/libffi.call/closure_fn3.c,
        testsuite/libffi.call/cls_sshort.c,
        testsuite/libffi.call/closure_fn5.c,
        testsuite/libffi.call/cls_align_double.c,
        testsuite/libffi.call/cls_2byte.c,
        testsuite/libffi.call/nested_struct.c,
        testsuite/libffi.call/nested_struct10.c,
        testsuite/libffi.call/cls_4byte.c,
        testsuite/libffi.call/cls_6byte.c,
        testsuite/libffi.call/cls_8byte.c,
        testsuite/libffi.call/cls_multi_sshort.c,
        testsuite/libffi.call/cls_align_uint32.c,
        testsuite/libffi.call/cls_align_sint16.c,
        testsuite/libffi.call/cls_float.c,
        testsuite/libffi.call/cls_20byte.c,
        testsuite/libffi.call/cls_5_1_byte.c,
        testsuite/libffi.call/nested_struct2.c,
        testsuite/libffi.call/cls_24byte.c,
        testsuite/libffi.call/nested_struct4.c,
        testsuite/libffi.call/nested_struct6.c,
        testsuite/libffi.call/cls_64byte.c,
        testsuite/libffi.call/nested_struct8.c,
        testsuite/libffi.call/cls_uint.c,
        testsuite/libffi.call/cls_multi_ushortchar.c,
        testsuite/libffi.call/cls_schar.c,
        testsuite/libffi.call/cls_uchar.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/cls_align_longdouble.c,
        testsuite/libffi.call/cls_1_1byte.c,
        testsuite/libffi.call/cls_12byte.c,
        testsuite/libffi.call/cls_3_1byte.c,
        testsuite/libffi.call/cls_3byte1.c,
        testsuite/libffi.call/cls_4_1byte.c,
        testsuite/libffi.call/cls_6_1_byte.c,
        testsuite/libffi.call/cls_16byte.c,
        testsuite/libffi.call/cls_18byte.c,
        testsuite/libffi.call/closure_fn0.c,
        testsuite/libffi.call/cls_9byte2.c,
        testsuite/libffi.call/closure_fn2.c,
        testsuite/libffi.call/closure_fn4.c,
        testsuite/libffi.call/cls_ushort.c,
        testsuite/libffi.call/closure_fn6.c,
        testsuite/libffi.call/cls_5byte.c,
        testsuite/libffi.call/cls_align_pointer.c,
        testsuite/libffi.call/cls_7byte.c,
        testsuite/libffi.call/cls_align_sint32.c,
        testsuite/libffi.special/unwindtest_ffi_call.cc,
        testsuite/libffi.special/unwindtest.cc: Enable for ARM.

From-SVN: r126489

re PR fortran/31129 (No warning on unused parameters)

gcc/fortran:
2007-07-09  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/31129
        * trans-decl.c (generate_local_decl) Emit a warning if an unused
        parameter is found.

gcc/testsuite:
2007-07-09  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/31129
        * gfortran.dg/parameter_unused.f90: New test.

From-SVN: r126486

re PR tree-optimization/32681 (ice for legal C code with flags -ffast-math  -O3 -ftree-vectorize)

PR tree-optimization/32681
* tree-if-conv.c (find_phi_replacement_condition): Use the condition
saved in second_edge->aux when first_bb is a loop header.

testsuite/ChangeLog:

PR tree-optimization/32681
* gcc.dg/tree-ssa/pr32681.c: New test.

From-SVN: r126482

* cse.c (cse_insn): Avoid invalid sharing on trial replacement.

From-SVN: r126481

decl.c (start_preparsed_function): Do not promote return type.

2007-07-09  Richard Guenther  <rguenther@suse.de>

cp/
* decl.c (start_preparsed_function): Do not promote return type.

* c-decl.c (start_function): Do not promote return type.

From-SVN: r126480

stl_algo.h (search(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2, _ForwardIterator2)): Tidy.

2007-07-09  Jim Xochellis  <jimxoch@yahoo.gr>
    Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algo.h (search(_ForwardIterator1,
_ForwardIterator1, _ForwardIterator2, _ForwardIterator2)): Tidy.
(search(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2,
_ForwardIterator2, _BinaryPredicate)): Likewise.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r126479

re PR fortran/32678 ([4.2, 4.1]GFortan works incorrectly when writing with FORMAT Tx)

2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/32678
* gfortran.dg/fmt_t_5.f90: New test.

From-SVN: r126478

Daily bump.

From-SVN: r126476

re PR fortran/32678 ([4.2, 4.1]GFortan works incorrectly when writing with FORMAT Tx)

2007-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/32678
* io/transfer.c (formatted_transfer_scalar): Don't allow pending_spaces
to go negative.

From-SVN: r126473

re PR fortran/29876 (ICE on bad operator in ONLY clause of USE statement)

gcc/fortran:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/29876
* module.c (gfc_match_use): Do not set an non-existant
intrinsic operator if a user-defined operator is found.

gcc/testsuite:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/29876
* gfortran.dg/operator_6.f90: New test.

From-SVN: r126472

re PR fortran/24784 (Warning about unused routine argument should not read "unused variable")

gcc:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

* function.c (do_warn_unused_parameter): Do not warn if
        TREE_NO_WARNING is set.

gcc/fortran:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/24784
PR fortran/28004
* trans-decl.c (generate_local_decl): Adjusted warning on unused
dummy arguments, tell middle-end not to emit additional warnings.

From-SVN: r126471

re PR c++/30535 (ICE with invalid template operator)

/cp
2007-07-08  Paolo Carlini  <pcarlini@suse.de>

PR c++/30535
* pt.c (unify): Never pass error_mark_node to template_decl_level.

/testsuite
2007-07-08  Paolo Carlini  <pcarlini@suse.de>

PR c++/30535
* g++.dg/template/operator10.C: New.

From-SVN: r126470

re PR fortran/32217 (segfaults (at runtime) on UNPACK with zero-sized arrays)

2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32217
* intrinsics/unpack_generic.c:  If the destination array is
empty, return early.

2007-07-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR libfortran/32217
* gfortran.dg/unpack_zerosize_1.f90:  New test case.

From-SVN: r126469

re PR fortran/17711 (Wrong operator name in error message)

gcc/fortran:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>
    Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>

PR fortran/17711
* gfortran.h (gfc_intrinsic_op): Added INTRINSIC_EQ_OS,
INTRINSIC_NE_OS, INTRINSIC_GT_OS, INTRINSIC_GE_OS,
INTRINSIC_LT_OS and INTRINSIC_LE_OS.
* arith.c (eval_intrinsic, eval_type_intrinsic0): Likewise.
* arith.h (gfc_eq, gfc_ne, gfc_gt, gfc_ge, gfc_lt, gfc_le):
Added gfc_intrinsic_op as third argument type.
* dump-parse-tree.c (gfc_show_expr): Account for new enum values.
* expr.c (simplify_intrinsic_op, check_intrinsic_op): Likewise.
* interface.c (check_operator_interface): Likewise.
(gfc_check_interfaces): Added cross-checks for FORTRAN 77 and
Fortran 90 style operators using new enum values.
(gfc_extend_expr): Likewise.
(gfc_add_interface): Likewise.
* match.c (intrinsic_operators): Distinguish FORTRAN 77 style
operators from Fortran 90 style operators using new enum values.
* matchexp.c (match_level_4): Account for new enum values.
* module.c (mio_expr): Likewise.
* resolve.c (resolve_operator): Deal with new enum values, fix
inconsistent error messages.
* trans-expr.c (gfc_conv_expr_op): Account for new enum values.

gcc/testsuite:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/17711
* gfortran.dg/operator_4.f90: New test.
* gfortran.dg/operator_5.f90: New test.
* gfortran.dg/logical_comp.f90: Adjusted error messages.
* gfortran.dg/module_md5_1.f90: Adjusted MD5 sum.

Co-Authored-By: Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
From-SVN: r126468

re PR fortran/32669 ("Actual argument contains too few elements for dummy argument" is triggered for valid code)

2007-07-08  Tobias Burnus  <burnus@net-b.de>

PR fortran/32669
* interface.c (get_expr_storage_size): Properly obtain lower bound.
(compare_actual_formal): Add space before parenthesis.

2007-07-08  Tobias Burnus  <burnus@net-b.de>

PR fortran/32669
* gfortran.dg/argument_checking_6.f90: New.

From-SVN: r126467

re PR fortran/25094 (Procedure with public generic identifier allowed to have argument of private type)

gcc/fortran:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/25094
* resolve.c (resolve_fl_procedure): Added check for PRIVATE types
in PUBLIC interfaces.

gcc/testsuite:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/25094
* gfortran.dg/interface_15.f90: New test.

From-SVN: r126466

c99-math-double-1.c, [...]: Test subnormals.

* gcc.dg/c99-math-double-1.c, gcc.dg/c99-math-float-1.c,
c99-math-long-double-1.c, c99-math.h: Test subnormals.

From-SVN: r126463

* doc/invoke.texi (DEC Alpha/VMS Options): Fix typo.

From-SVN: r126462

re PR testsuite/25241 ([C++] DejaGNU does not distinguish between errors and warnings)

2007-07-08  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR testsuite/25241
testsuite/
* gcc.dg/20041213-1.c: Don't use default -pedantic-errors to allow
discern pedantic diagnostics and errors.
* gcc.dg/empty2.c: Add -pedantic, so it actually produces a warning
and not an error.
* gcc.dg/20050121-1.c: This is an error and not a warning.
* gcc.target/i386/sseregparm-2.c:  Likewise.
* gcc.target/i386/20060512-4.c: This is a warning and not an error.
* gcc.dg/charset/attribute2.c: Likewise.
* gcc.dg/bitfld-1.c: Likewise.
* gcc.dg/pack-test-2.c: Likewise.
* gcc.dg/940510-1.c: Match separately error and warning.
* gcc.dg/array-2.c: Match separately multiple messages. The second
diagnostic is a pedantic warning and not an error.
* gcc.dg/pr14475.c: Match separately multiple messages.
* gcc.dg/pr18809-1.c: Likewise.
* gcc.dg/pr27953.c: Likewise.
* gcc.dg/vla-init-1.c: Likewise.
* gcc.dg/redecl-1.c: Fix wrong use of dg-error and dg-warning.

From-SVN: r126461

s-osinte-rtems.ads: Correct prototype of pthread_sigmask.

2007-07-05  Joel Sherrill <joel.sherrill@oarcorp.com>

        * s-osinte-rtems.ads: Correct prototype of pthread_sigmask.

From-SVN: r126460

revert: c-opts.c (c_common_handle_option): Make DOLLARS_IN_IDENTIFIERS apply to assembly language, too.

2007-07-08  Sandra Loosemore  <sandra@codesourcery.com>

Revert this patch:
2007-07-06  Sandra Loosemore  <sandra@codesourcery.com>

* c-opts.c (c_common_handle_option): Make DOLLARS_IN_IDENTIFIERS
apply to assembly language, too.
* doc/tm.texi (DOLLARS_IN_IDENTIFIERS): Update.

From-SVN: r126458

Daily bump.

From-SVN: r126454

re PR fortran/32644 ("CHARACTER*1, c" produces "Unclassifiable statement")

2007-07-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/32644
* gfortran.dg/char_decl_1.f90: New test.

From-SVN: r126451

re PR fortran/32644 ("CHARACTER*1, c" produces "Unclassifiable statement")

2007-07-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/32644
* decl.c (match_attr_spec): Don't return MATCH_ERROR if comma found and
gfc_match_bind_c does not return MATCH_YES.

From-SVN: r126450

Revert (note the sccvn portions are *not* reverted) 2007-07-06 Daniel Berlin <dberlin@dberlin.org>

2007-07-07  Daniel Berlin  <dberlin@dberlin.org>

Revert (note the sccvn portions are *not* reverted)
2007-07-06  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/23488

* tree-vn.c (set_value_handle): Use decl_vh_map for decl value
handles.
* tree-flow-inline.h (get_value_handle): Ditto.
* tree-ssa-pre.c (decl_vh_map): New.
(decl_node_pool): New.
(can_value_number_operation): Support DECL_P.
(can_PRE_operation): Ditto.
(create_expression_by_pieces): Ditto.
(find_existing_value_expr): Modify to differnetiate between
addressing and top level.
(create_value_handle_for_expr): Handle DECL's.
(poolify_tree): Ditto.
(make_values_for_phi): Don't insert into PHI_GEN during FRE.
(make_values_for_stmt): Handle DECL's properly.
(init_pre): Reorg to not init useless things during FRE.
(fini_pre): Ditto.
* tree-flow.h: Include pointer-set.h.
(decl_vh_map): Declare.
* Makefile.in (TREE_FLOW_H): Add pointer-set.h

From-SVN: r126449

constraints.md (define_memory_constraint "Q"): Fix the constraint description.

* config/avr/constraints.md (define_memory_constraint "Q"): Fix
the constraint description.
* doc/md.texi: Update documentation of AVR constraints.

From-SVN: r126448

* zh_CN.po: Update.

From-SVN: r126444

tree-ssa-operands.c (realloc_vop, [...]): Remove.

* tree-ssa-operands.c (realloc_vop, realloc_vdef,
realloc_vuse): Remove.
* tree-ssa-operands.h: Remove the prototype for realloc_vdef
and realloc_vuse.

From-SVN: r126442

cfgrtl.c (delete_insn_chain_and_edges): Remove.

* cfgrtl.c (delete_insn_chain_and_edges): Remove.
* rtl.h: Remove the prototype for delete_insn_chain_and_edges.

From-SVN: r126441

decl.c, [...]: Fix comment typos.

* decl.c, gfortran.h, interface.c, module.c, resolve.c,
trans-array.c, trans-decl.c: Fix comment typos.  Follow
spelling conventions.
* intrinsic.texi: Fix typos.  Follow spelling conventions.

From-SVN: r126440

auto-inc-dec.c, [...]: Fix comment typos.

* auto-inc-dec.c, config/arm/arm.c,
config/m32r/constraints.md, config/mips/mips.md,
config/rs6000/rs6000.c, cselib.c, dce.c, df-core.c,
df-problems.c, df-scan.c, df.h, dse.c, gimplify.c,
tree-if-conv.c, tree-ssa-sccvn.c, tree-ssa.c: Fix comment
typos.  Follow spelling conventions.
* doc/invoke.texi, doc/rtl.texi: Fix typos.

From-SVN: r126439

re PR c++/32232 (ICE in resolve_overloaded_unification)

PR c++/32232
* pt.c (resolve_overloaded_unification): Robustify.  Return a
bool, not an int.
(type_unification_real): Adjust accordingly.
PR c++/32232
* g++.dg/template/overload9.C: New test.

From-SVN: r126435

re PR middle-end/23488 (GCSE load PRE does not work with non sets (or missing load PRE with plain decls))

2007-07-06  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/23488

* tree-ssa-sccvn.c (expr_has_constants): Handle tcc_declaration.
(try_to_simplify): Ditto.
(visit_use): Ditto.
* tree-vn.c (set_value_handle): Use decl_vh_map for decl value
handles.
* tree-flow-inline.h (get_value_handle): Ditto.
* tree-ssa-pre.c (decl_vh_map): New.
(decl_node_pool): New.
(can_value_number_operation): Support DECL_P.
(can_PRE_operation): Ditto.
(create_expression_by_pieces): Ditto.
(find_existing_value_expr): Modify to differnetiate between
addressing and top level.
(create_value_handle_for_expr): Handle DECL's.
(poolify_tree): Ditto.
(make_values_for_phi): Don't insert into PHI_GEN during FRE.
(make_values_for_stmt): Handle DECL's properly.
(init_pre): Reorg to not init useless things during FRE.
(fini_pre): Ditto.
* tree-flow.h: Include pointer-set.h.
(decl_vh_map): Declare.
* Makefile.in (TREE_FLOW_H): Add pointer-set.h

From-SVN: r126434

Daily bump.

From-SVN: r126431

missed ChangeLog for last patch

From-SVN: r126428

c-opts.c (c_common_handle_option): Make DOLLARS_IN_IDENTIFIERS apply to assembly language, too.

2007-07-06  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* c-opts.c (c_common_handle_option): Make DOLLARS_IN_IDENTIFIERS
apply to assembly language, too.
* doc/tm.texi (DOLLARS_IN_IDENTIFIERS): Update.

From-SVN: r126427

20001012-1.c: Run on all fpic-capable targets.

* gcc.dg/20001012-1.c: Run on all fpic-capable targets.
* gcc.dg/20001012-2.c: Likewise.
* gcc.dg/tls/opt-7.c: Require an fpic-capable target.
* gcc.dg/20000222-1.c: Add -fPIC on all fpic-capable targets.

From-SVN: r126426

multi-ix.c (CHUNK): Be more conservative about the chunk size when STACK_SIZE is defined.

* gcc.c-torture/execute/multi-ix.c (CHUNK): Be more conservative
about the chunk size when STACK_SIZE is defined.

From-SVN: r126425

re PR middle-end/32441 (ICE in expand_expr_real_1, at expr.c:7109)

2007-07-06  Ian Lance Taylor  <iant@google.com>
            Zack Weinberg  <zackw@panix.com>

PR middle-end/32441
* builtins.c (std_expand_builtin_va_start): Don't use make_tree.

Co-Authored-By: Zack Weinberg <zackw@panix.com>
From-SVN: r126424

sh.md (*prefetch_i4): Disable for TARGET_VXWORKS_RTP.

gcc/
* config/sh/sh.md (*prefetch_i4): Disable for TARGET_VXWORKS_RTP.
(prefetch): Likewise if "pref" would be used.

From-SVN: r126423

re PR middle-end/32602 (Sibcall optimization fails to detect overlap)

2007-07-06  Josh Conner  <jconner@apple.com>

PR middle-end/32602
PR middle-end/32603
* calls.c (store_one_arg): Handle arguments which are partially
on the stack when detecting argument overlap.

2007-07-06  Josh Conner  <jconner@apple.com>

PR middle-end/32602
* gcc.dg/sibcall-8.c: New test.

2007-07-06  Josh Conner  <jconner@apple.com>

PR middle-end/32603
* gcc.target/arm/sibcall-1.c: New test.

From-SVN: r126422

convert-dfp-round-thread.c: New test.

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.dg/dfp/convert-dfp-round-thread.c: New test.

From-SVN: r126421

update_web_docs_svn: Use -o with makeinfo, texi2dvi and texi2pdf commands.

* update_web_docs_svn: Use -o with makeinfo, texi2dvi and texi2pdf
commands.

From-SVN: r126420

configure.ac (set_have_cc_tls): Add a missing =.

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

* configure.ac (set_have_cc_tls): Add a missing =.
* configure: Regenerated.

From-SVN: r126417

tls.m4 (GCC_CHECK_CC_TLS): New.

config/

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

* tls.m4 (GCC_CHECK_CC_TLS): New.

libgcc/

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

* config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
and x86_64-*-linux*.

* config/t-tls: New file.

* Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.

* configure.ac: Include ../config/enable.m4 and
../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
supports TLS and substitute set_have_cc_tls.
* configure: Regenerated.

libbid/

2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>

Updated from Intel BID library:
* bid_conf.h (BID_THREAD): Defined only if both HAVE_CC_TLS
and USE_TLS are defined.

From-SVN: r126416

reload1.c (choose_reload_regs): Set reload_spill_index for regs chosen during find_reloads.

* reload1.c (choose_reload_regs): Set reload_spill_index for regs
chosen during find_reloads.

From-SVN: r126415

Move changelog entry from toplev to config.

From-SVN: r126414

re PR fortran/32633 (bogus error)

gcc/fortran:
2007-05-06  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/32633
        * symbol.c (save_status): New.
        * gfortran.h (save_status): Added external declaration.
        (check_conflict): Check for conflicting explicite SAVE statements
        only.
        (gen_special_c_interop_ptr): Use SAVE_EXPLICIT constant.
        * module.c (ab_attribute, attr_bits): Removed enumerator value
AB_SAVE for save attribute.
        (mio_symbol_attribute): Import/export the full SAVE status,
        removed usage of AB_SAVE.
        * dump-parse-tree.c (gfc_show_attr): Dump full SAVE status.
        * decl.c (add_init_expr_to_sym): Set SAVE_IMPLICIT only if not
        already explicit.

gcc/testsuite:
2007-07-06  Daniel Franke  <franke.daniel@gmail.com>

        * gfortran.dg/save_parameter.f90: New test.
        * gfortran.dg/module_md5_1.f90: Updated MD5 sum.

From-SVN: r126413

gimplify.c (gimplify_call_expr): Prefer DECL_ARGUMENTS over TYPE_ARG_TYPES for verification of argument types.

2007-07-06  Richard Guenther  <rguenther@suse.de>

* gimplify.c (gimplify_call_expr): Prefer DECL_ARGUMENTS over
TYPE_ARG_TYPES for verification of argument types.  Use
DECL_ARG_TYPE instead of the PARM_DECL type.  Take excess
parameters as variable arguments.

        * g++.dg/opt/pr30965.C: New testcase.

From-SVN: r126412

libgcc2.h (word_type): Type definition removed.

2007-07-06  Andreas Krebbel  <krebbel1@de.ibm.com>

* libgcc2.h (word_type): Type definition removed.
(cmp_return_type, shift_count_type): Type definitions added.
(__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter
replaced with shift_count_type.
(__cmpdi2, __ucmpdi2): word_type of return type replaced with
cmp_return_type.
* libgcc2.c (__udivmoddi4, __moddi3): Type of local variable c
changed from word_type to Wtype.
(__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter
replaced with shift_count_type.
(__cmpdi2, __ucmpdi2): word_type of return type replaced with
cmp_return_type.
* c-common.c (handle_mode_attribute): Handling for libgcc_cmp_return and
libgcc_shift_count attribute added.
* target-def.h (TARGET_LIBGCC_CMP_RETURN_MODE,
TARGET_LIBGCC_SHIFT_COUNT_MODE): New target hooks defined.
(TARGET_INITIALIZER): New target hooks added.
* targhooks.c (default_libgcc_cmp_return_mode,
default_libgcc_shift_count_mode): Default implementations for the new
target hooks added.
* targhooks.h (default_libgcc_cmp_return_mode,
default_libgcc_shift_count_mode): Function prototypes added.
* target.h (struct gcc_target): Fields for the new target hooks added.
* optabs.c (expand_binop): Use shift_count_mode when expanding shift
as library call.
(prepare_cmp_insn): Use cmp_return_mode when expanding comparison as
library call.

* doc/tm.texi (TARGET_LIBGCC_CMP_RETURN_MODE,
TARGET_LIBGCC_SHIFT_COUNT_MODE): Documentation added.

* config/s390/s390.c (s390_libgcc_cmp_return_mode,
s390_libgcc_shift_count_mode): Functions added.
(TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Target
hooks defined.

From-SVN: r126410

mips.c (compute_frame_size): Restore the original gp_sp_offset for !GENERATE_MIPS16E_SAVE_RESTORE and remove...

gcc/
* config/mips/mips.c (compute_frame_size): Restore the original
gp_sp_offset for !GENERATE_MIPS16E_SAVE_RESTORE and remove the
fp_size term from the GENERATE_MIPS16E_SAVE_RESTORE calculation.
Document why the difference is needed.

From-SVN: r126406

c-common.c (boolean_increment): Use correctly typed constant.

2007-07-06  Richard Guenther  <rguenther@suse.de>

* c-common.c (boolean_increment): Use correctly typed
constant.

cp/
* init.c (build_new_1): Use the correct pointer type.
* typeck2.c (build_m_component_ref): Likewise.

From-SVN: r126405

mips.c (mips16e_save_restore_pattern_p): Check that the topmost argument register is not also included in the save mask.

gcc/
* config/mips/mips.c (mips16e_save_restore_pattern_p): Check that
the topmost argument register is not also included in the save mask.
(mips16e_collect_argument_save_p): Take a pointer to the argument
register, rather than a pointer to the number of arguments.
(mips16e_collect_argument_saves): Only include argument saves
that aren't in the register mask.

gcc/testsuite/
* gcc.target/mips/save-restore-5.c: New test.

From-SVN: r126404

re PR rtl-optimization/32450 (-pg causes miscompilation)

PR rtl_optimization/32450
* function.c (thread_prologue_and_epilogue_insns): Emit blockage insn
to ensure that instructions are not moved into the prologue when
profiling is on.  Remove unused prologue_end variable.
(expand_function_end): Emit blockage insn instead of ASM_INPUT rtx
as a scheduling barrier.

testsuite/ChangeLog:

PR rtl_optimization/32450
* gcc.dg/pr32450.c: New runtime test.

From-SVN: r126403

re PR debug/23551 (dwarf records for inlines appear incomplete)

PR debug/23551
* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
Disregard DECL_FROM_INLINE.

From-SVN: r126402

ms-compat-1.C: Change double underscore to single underscore in scan directives.

        * g++.dg/ext/visibility/ms-compat-1.C: Change double underscore to
        single underscore in scan directives.

From-SVN: r126401

re PR c++/32245 (wrong POD type initialization with pointer to member)

PR c++/32245
* init.c (build_zero_init): Always build an initializer for
non-static storage.
* typeck2.c (build_functional_cast): Use build_zero_init.

PR c++/32251
* init.c (build_new_1): Always pass the allocation function to
build_op_delete_call.
* call.c (build_op_delete_call): Handle operator delete with a
variable-argument list.  Do not issue an error when no matching
deallocation function is available for a new operator.

PR c++/31992
* cp-tree.h (any_value_dependent_elements_p): Declare it.
* decl.c (value_dependent_init_p): New function.
(cp_finish_decl): Use it.
* pt.c (value_dependent_expression_p): Use
any_value_dependent_elements_p.
* parser.c (cp_parser_primary_expression): Add comment about
treating dependent qualified names as integral
constant-expressions.

PR c++/32245
* g++.dg/init/ptrmem4.C: New test.

PR c++/32251
* g++.dg/init/new21.C: Likewise.

PR c++/31992
* g++.dg/template/static30.C: Likewise.

From-SVN: r126399

rtlanal.c (num_sign_bit_copies1): Improve cases of ANDing or IORing with a constant.

* rtlanal.c (num_sign_bit_copies1): Improve cases of ANDing or
IORing with a constant.

From-SVN: r126397

Daily bump.

From-SVN: r126395

libstdc++.exp (v3-build_support): Use env(AR) and env(RANLIB), not env(AR_FOR_TARGET) and env(RANLIB_FOR_TARGET).

* testsuite/lib/libstdc++.exp (v3-build_support): Use env(AR)
and env(RANLIB), not env(AR_FOR_TARGET) and env(RANLIB_FOR_TARGET).

From-SVN: r126392

re PR rtl-optimization/32475 (function with asm() does not setup stack frame)

2007-07-05  Seongbae Park  <seongbae.park@gmail.com>

PR rtl-optimization/32475
* df-scan.c (df_def_record_1): Add a use of the stack pointer
for every definition of the stack pointer.

From-SVN: r126391

arm.c (vfp3_const_double_index): Copy signed results of REAL_VALUE_TO_INT into unsigned vars.

* arm.c (vfp3_const_double_index): Copy signed results of
REAL_VALUE_TO_INT into unsigned vars.

From-SVN: r126390

re PR middle-end/32639 (ptrmem1.C now ICE's on mainline)

2007-07-05  Richard Guenther  <rguenther@suse.de>

PR middle-end/32639
* alias.c (get_alias_set): Tread METHOD_TYPE the same as
FUNCTION_TYPE.
* tree-ssa.c (useless_type_conversion_p): Check canonical
types early.

From-SVN: r126389

natPosixProcess.cc: Reorder includes to fix compilation on hppa2.0w-hp-hpux11.11.

2007-07-05  Andreas Tobler  <a.tobler@schweiz.org>

* java/lang/natPosixProcess.cc: Reorder includes to fix compilation
on hppa2.0w-hp-hpux11.11.
Remove include of <gcj/cni.h>.

From-SVN: r126388

avr.md (zero_extendqihi2, [...]): Change to define_insn_and_split.

* config/avr/avr.md (zero_extendqihi2, zero_extendqisi2,
zero_extendhisi2): Change to define_insn_and_split.
(zero_extendqidi2, zero_extendhidi2, zero_extendsidi2): New.

From-SVN: r126387

re PR target/32622 (BOOT_CFLAGS is not passed to stage2 and stage3 compile)

PR bootstrap/32622
* config/mh-x86omitfp (BOOT_CFLAGS): Add -fomit-frame-pointer,
don't reset its value.

From-SVN: r126386

function.c (match_asm_constraints_1, [...]): New.

2007-07-05  Paolo Bonzini  <bonzini@gnu.org>

* function.c (match_asm_constraints_1, rest_of_match_asm_constraints,
pass_match_asm_constraints): New.
* passes.c (init_optimization_passes): Add new pass.
* stmt.c (expand_asm_operands): Set cfun->has_asm_statement.
* function.h (struct function): Add has_asm_statement bit.
(current_function_has_asm_statement): New.
* tree-pass.h (pass_match_asm_constraints): New.

From-SVN: r126385

Improve placement in previous commit

From-SVN: r126384

mips.c (mips_file_start): Avoid declaration after code.

gcc/
* config/mips/mips.c (mips_file_start): Avoid declaration
after code.

From-SVN: r126383

optabs.c (expand_binop_directly): Fix signed/unsigned comparison.

2007-07-05  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* optabs.c (expand_binop_directly): Fix signed/unsigned comparison.

From-SVN: r126382

MAINTAINERS (OS Port Maintainers): Add myself as IRIX, Tru64 UNIX maintainer.

* MAINTAINERS (OS Port Maintainers): Add myself as IRIX, Tru64 UNIX
maintainer.

From-SVN: r126378

re PR libgcj/28190 (libjava bootstrap failure on IRIX 6.5: stdint.h misdetection)

PR libgcj/28190
* inclhack.def (irix_stdint_c99): New fix.
* fixincl.x: Regenerate.
* tests/base/stdint.h: New test.

From-SVN: r126377

Remove myself as libbid maintainer.

From-SVN: r126376

rtl.def (NOTE): Change print format string to print operand 5 as a note insn name.

    * rtl.def (NOTE): Change print format string to print
    operand 5 as a note insn name.

From-SVN: r126374

Regenerate aclocal.m4 in boehm-gc, libffi, libgfortran, libgomp,

libjava, libmudflap, libobjc, libssp and zlib.

From-SVN: r126373

lt~obsolete.m4: New.

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

* lt~obsolete.m4: New. Import from 20070318 libtool.

From-SVN: r126372

mips.c (mips_cpu_info): Add 4ksc and 4ksd processors.

2007-07-05  Sandra Loosemore  <sandra@codesourcery.com>
    David Ung  <davidu@mips.com>

gcc/
* config/mips/mips.c (mips_cpu_info): Add 4ksc and 4ksd processors.
* doc/invoke.texi: (MIPS Options): Document them.

Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r126371

Add support for SmartMIPS ASE.

2007-07-05  Sandra Loosemore  <sandra@codesourcery.com>
    David Ung  <davidu@mips.com>

Add support for SmartMIPS ASE.

gcc/
* optabs.c (expand_binop_directly): New, broken out from...
(expand_binop): Here.  Make it try rotating in the other
direction even when the second operand isn't constant.
* config/mips/mips.md (*lwxs): New.
* config/mips/mips.opt (msmartmips): New.
* config/mips/mips.c (mips_lwxs_address_p): New.
(mips_rtx_costs): Make it recognize scaled indexed addressing.
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define
__mips_smartmips when compiling for TARGET_SMARTMIPS.
(ISA_HAS_ROR): Define for TARGET_SMARTMIPS.
(ISA_HAS_LWXS): New.
(ASM_SPEC): Add -msmartmips/-mno-smartmips.
* doc/invoke.texi (MIPS Options): Document -msmartmips/-mno-smartmips.
* testsuite/gcc.target/mips/smartmips-lwxs.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-1.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-2.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-3.c: New test case.
* testsuite/gcc.target/mips/smartmips-ror-4.c: New test case.

Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r126370

Updated from Intel BID library:

2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>

Updated from Intel BID library:
* bid_conf.h (BID_THREAD): Defined.
(__bid_IDEC_glbround): Add BID_THREAD in declaration.
(__bid_IDEC_glbflags): Likewise.

* decimal_globals.c (__bid_IDEC_glbround): Add BID_THREAD in
declaration.
(__bid_IDEC_glbflags): Likewise.

From-SVN: r126369

tree-vectorizer.c (new_loop_vec_info): Initialize LOOP_VINFO_COST_MODEL_MIN_ITERS.

        * tree-vectorizer.c (new_loop_vec_info): Initialize
        LOOP_VINFO_COST_MODEL_MIN_ITERS.
        * tree-vectorizer.h (_loop_vec_info): Added new filed
        min_profitable_iters.
        (LOOP_VINFO_COST_MODEL_MIN_ITERS): New access macro to above new field.
        (TARG_SCALAR_TO_VEC_COST): Define cost of scalar to vector operation.
        * tree-vect-analyze.c (vect_analyze_operations): Set
        LOOP_VINFO_COST_MODEL_MIN_ITERS.
        * tree-vect-transform.c (vect_estimate_min_profitable_iters): Use
        VEC_length to determine if there are any LOOP_VINFO_MAY_MISALIGN_STMTS.
        Fix calculation of peel_iters_prologue. Move consideration of epilogue
        and prologue cost to after they are computed.
        (vect_model_induction_cost): Use TARG_SCALAR_TO_VEC_COST instead of
        TARG_VEC_STMT_COST.
        (vect_model_simple_cost): Takes additional argument dt. Consider cost
        of creating vectors from scalars according to dt.
        (vect_model_store_cost): Likewise.
        (vectorizable_call): Use dt array instead of scalar dt. Call
        vect_model_simple_cost with additional argument dt.
        (vectorizable_assignment): Likewise.
        (vectorizable_operation): Likewise.
        (vectorizable_type_demotion): Likewise.
        (vectorizable_type_promotion): Likewise.
        (vectorizable_store): Use dt array instead of scalar dt. Call
        vect_model_store_cost with additional argument dt.
        (vect_do_peeling_for_loop_bound): Don't call
        vect_estimate_min_profitable_iters. Instead, lookup
        LOOP_VINFO_COST_MODEL_MIN_ITERS. Don't always print
        "may not be profitable".

        * gcc.dg/vect/costmodel/ppc: New directory.
        * gcc.dg/vect/costmodel/ppc/ppc-costmodel-vect.exp: New.
        * gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31c.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-31d.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68a.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68b.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68c.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-68d.c: New test.
        * gcc.dg/vect/costmodel/ppc/costmodel-vect-reduc-1char.c: New test.
  * gcc.dg/vect/costmodel/i386/costmodel-vect-68.c: Now vectorized.

From-SVN: r126368