* java/Make-lang.in (doc/gcj.info): Add $(gcc_docdir) to 
	include path.
	(doc/gcj.dvi): Same.
	(doc/gcj.pdf): Same.
	(java/index.html): Same.

From-SVN: r126275

2007-07-03  Andreas Tobler  <a.tobler@schweiz.org>

	* java/lang/Class.h: Remove redundant 'class java::*::* declarations.

From-SVN: r126274

	* configure.ac: Test for .dtprelword support on MIPS.
	* configure, config.in: Regenerate.
	* config/mips/mips.c (mips_output_dwarf_dtprel): New.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define.

From-SVN: r126273

	gcc/
	* config.gcc (with_fpu): Allow --with-fpu=vfp3.
	* config/arm/aout.h (REGISTER_NAMES): Add D16-D31.
	* config/arm/aof.h (REGISTER_NAMES): Add D16-D31.
	* config/arm/arm.c (FL_VFPV3): New flag for VFPv3 processor
	capability.
	(all_fpus): Add FPUTYPE_VFP3.
	(fp_model_for_fpu): Add VFPv3 field.
	(arm_rtx_costs_1): Give cost to VFPv3 constants.
	(vfp3_const_double_index): New function. Return integer index of
	VFPv3 constant suitable for fconst[sd] insns, or -1 if constant
	isn't suitable.
	(vfp3_const_double_rtx): New function. True if VFPv3 is enabled
	and argument represents a valid RTX for a VFPv3 constant.
	(vfp_output_fldmd): Split fldmd with > 16 registers in the list into
	two instructions.
	(vfp_emit_fstmd): Similar, for fstmd.
	(arm_print_operand): Implement new code 'G' for VFPv3 floating-point
	constants, represented as integer indices.
	(arm_hard_regno_mode_ok): Use VFP_REGNO_OK_FOR_SINGLE,
	VFP_REGNO_OK_FOR_DOUBLE macros.
	(arm_regno_class): Handle VFPv3 d0-d7, low, high register split.
	(arm_file_start): Set float-abi attribute for VFPv3, and output
	correct ".fpu" assembler directive.
	(arm_dbx_register_numbering): Add FIXME.
	* config/arm/arm.h (TARGET_VFP3): New macro. Target supports VFPv3.
	(fputype): Add FPUTYPE_VFP3.
	(FIXED_REGISTERS): Add 32 registers for D16-D31.
	(CALL_USED_REGISTERS): Likewise.
	(CONDITIONAL_REGISTER_USAGE): Add note about conditional definition
	of LAST_VFP_REGNUM. Make D16-D31 caller-saved, if present.
	(LAST_VFP_REGNUM): Extend available VFP registers for VFPv3.
	(D7_VFP_REGNUM): New.
	(LAST_LO_VFP_REGNUM, FIRST_HI_VFP_REGNUM, LAST_HI_VFP_REGNUM)
	(VFP_REGNO_OK_FOR_SINGLE, VFP_REGNO_OK_FOR_SINGLE)
	(VFP_REGNO_OK_FOR_DOUBLE): Define new macros.
	(FIRST_PSEUDO_REGISTER): Shift up to 128 to accommodate VFPv3.
	(REG_ALLOC_ORDER): Adjust for VFPv3.
	(reg_class): Add VFP_D0_D7_REGS, VFP_LO_REGS, VFP_HI_REGS.
	(REG_CLASS_NAMES): Add entries corresponding to VFP_D0_D7_REGS,
	VFP_LO_REGS, VFP_HI_REGS.
	(REG_CLASS_CONTENTS): Likewise. Extend contents for VFP_REGS.
	(IS_VFP_CLASS): Define macro.
	(SECONDARY_OUTPUT_RELOAD_CLASS, SECONDARY_INPUT_RELOAD_CLASS): Use
	IS_VFP_CLASS.
	(REGISTER_MOVE_COST): Likewise.
	* config/arm/arm-protos.h (vfp3_const_double_rtx): Add prototype.
	* config/arm/vfp.md (VFPCC_REGNUM): Redefine as 127.
	(*arm_movsi_vfp, *thumb2_movsi_vfp, *movsfcc_vfp)
	(*thumb2_movsfcc_vfp, *abssf2_vfp, *negsf2_vfp, *addsf3_vfp)
	(*subsf3_vfp, *divsf_vfp, *mulsf_vfp, *mulsf3negsf_vfp)
	(*mulsf3addsf_vfp, *mulsf3subsf_vfp, *mulsf3negsfaddsf_vfp)
	(*extendsfdf2_vfp, *truncdfsf2_vfp, *truncsisf2_vfp)
	(*truncsidf2_vfp, fixuns_truncsfsi2, fixuns_truncdfsi2)
	(*floatsisf2_vfp, *floatsidf2_vfp, floatunssisf2)
	(floatunssidf2, *sqrtsf2_vfp, *cmpsf_split_vfp)
	(*cmpsf_trap_split_vfp, *cmpsf_vfp, *cmpsf_trap_vfp): Use 't'
	where appropriate for single-word registers.
	(*movsf_vfp, *thumb2_movsf_vfp, *movdf_vfp, *thumb2_movdf_vfp):
	As above. Fix type attributes.
	* config/arm/constraints.md (register_contraint "t"): Define.
	(register_constraint "w"): Change to D0-D15, or D0-D31 for
	VFPv3/NEON.
	(register_constraint "x"): Define.
	(constraint "Dv"): Define.

From-SVN: r126272

2007-07-03  Tobias Burnus  <burnus@net-b.de>

	PR fortran/30940
	* interface.c (get_sym_storage_size): New function.
	(get_sym_storage_size): New function.
	(compare_actual_formal): Enhance sequence association
	support and improve checking.

2007-07-03  Tobias Burnus  <burnus@net-b.de>

	PR fortran/30940
	* gfortran.dg/argument_checking_1.f90: New.
	* gfortran.dg/argument_checking_2.f90: New.
	* gfortran.dg/argument_checking_3.f90: New.
	* gfortran.dg/argument_checking_4.f90: New.
	* gfortran.dg/argument_checking_5.f90: New.
	* gfortran.fortran-torture/execute/st_function_1.f90: Add dg-warning.
	* gfortran.fortran-torture/execute/st_function.f90: Add dg-warning.

From-SVN: r126271

From-SVN: r126270

	* c-parser.c (objc_pq_context): Removed.
	(objc_need_raw_identifier): Likewise.
	(c_parser) <objc_pq_context>: New field.
	<objc_need_raw_identifier>: Likewise.
	(OBJC_NEED_RAW_IDENTIFIER): Removed.
	(c_lex_one_token): Update.
	(c_parser_objc_protocol_definition): Update.
	(c_parser_objc_method_definition): Update.
	(c_parser_objc_methodproto): Update.
	(c_parser_declspecs): Update.

From-SVN: r126269

gcc/
2007-07-03  David Ung  <davidu@mips.com>

	* config/mips/mips.c (mips_issue_rate): Return 4 for 74K processors.

From-SVN: r126268

gcc/
2007-07-03  David Ung  <davidu@mips.com>
	    Richard Sandiford  <richard@codesourcery.com>

	* doc/invoke.texi: Document -march=74kf3_2.
	* config/mips/mips.h (PROCESSOR_74KF3_2): New processor_type.
	(TUNE_74K): Check for it.
	* config/mips/mips.c (mips_cpu_info): Add 74kf3_2.
	(mips_rtx_cost_data): Add an entry for PROCESSOR_74KF3_2.
	* config/mips/mips.md (cpu): Add 74kf3_2.
	* config/mips/74k.md (r74k_int_logical, r74k_int_arith, r74k_int_nop)
	(r74k_int_cmove, r74k_int_mult, r74k_int_mul3, r74k_int_mfhilo)
	(r74k_int_mthilo, r74k_int_div, r74k_int_call, r74k_int_jump)
	(r74k_int_load, r74k_int_store, r74k_unknown, r74k_multi): Add
	74kf3_2 to the CPU list.
	(r74kf3_2_fadd, r74kf3_2_fmove, r74kf3_2_fload, r74kf3_2_fstore)
	(r74kf3_2_fmul_sf, r74kf3_2_fmul_df, r74kf3_2_fdiv_sf)
	(r74kf3_2_fdiv_df, r74kf3_2_frsqrt_sf, r74kf3_2_frsqrt_df)
	(r74kf3_2_fcmp, r74kf3_2_fcvt, r74kf3_2_fxfer_to_c1)
	(r74kf3_2_fxfer_from_c1): New insn reservations.

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

From-SVN: r126267

gcc/
2007-07-03  Richard Sandiford  <richard@codesourcery.com>
	    David Ung  <davidu@mips.com>

	* doc/invoke.texi: Replace -march=24kf with -march=24kf2_1 and
	-march=24kx with -march=24kf1_1.  Likewise 24ke[fx], 34k[fx]
	and 74k[fx].  Document aliases for the new options.
	* config/mips/mips.h (PROCESSOR_24KF): Rename to...
	(PROCESSOR_24KF2_1): ...this.
	(PROCESSOR_24KX): Rename to...
	(PROCESSOR_24KF1_1): ...this.
	(PROCESSOR_74KF): Rename to...
	(PROCESSOR_74KF2_1): ...this.
	(PROCESSOR_74KX): Rename to...
	(PROCESSOR_74KF1_1): ...this.
	(TUNE_74K): Update PROCESSOR_* names.
	* config/mips/mips.c (mips_cpu_info): Add 24kf2_1 as a synonym
	for 24kf.  Add 24kf1_1 and 24kfx as synonyms for 24kx.  Likewise
	the 24ke*, 34k* and 74k* processors.  Update PROCESSOR_* names.
	(mips_rtx_cost_data): Update processor names in comments.
	(mips_issue_rate): Update PROCESSOR_* names.
	* config/mips/mips.md (cpu): Rename 24kf to 24kf2_1, 24kx to
	24kf1_1, 74kf to 74kf2_1 and 74kx to 74kf1_1.
	* config/mips/24k.md: Rename FPU-related r24k_* insn reservations
	to r24kf2_1_*.  Rename r24kx_* insn reservations to r24kf1_1_*.
	Update cpu attribute names.
	(r24k_fpu_iss): Rename this reservation to...
	(r24kf2_1_fpu_iss): ...this and update all uses.
	(r24kx_fpu_iss): Rename this reservation to...
	(r24kf1_1_fpu_iss): ...this and update all uses.
	* config/mips/74k.md: Rename FPU-related r74kf_* insn reservations
	to r74kf2_1_*.  Rename r74kx_* insn reservations to r74kf1_1_*.
	Update cpu attribute names.

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

From-SVN: r126266

* config/m32r/constraints.md: New file.
* config/m32r/m32r.c: Include tm-constrs.h.
  (small_data_operand): Use satisfies_constraint_* instead of macro.
  (addr24_operand, gen_compare): Likewise.
* config/m32r/m32r.h (REG_CLASS_FROM_LETTER): Remove.
  (INT8_P, UPPER16_P, UINT32_P, UINT5_P, INVERTED_SIGNED_8BIT,
  CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Likewise.
* config/m32r/m32r.md: Include constraints.md.
  (movsi_insn): Use satisfies_constraint_* instead of macro.
  (andsi3, iorsi3, xorsi3, seq_insn+1, sne): Likewise.
* config/m32r/predicates.md (conditional_move_operand): Likewise.
  (two_insn_const_operand, int8_operand, uint16_operand,
   reg_or_int16_operand, reg_or_uint16_operand,
   reg_or_cmp_int16_operand, cmp_int16_operand,
   seth_add3_operand): Likewise.

From-SVN: r126265

2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>

	* trans-decl.c (gfc_build_builtin_function_decls): Mark
	internal_realloc as a malloc function.

libgfortran:

2007-07-03  Janne Blomqvist  <jb@gcc.gnu.org>

	* libgfortran.h: Mark internal_malloc_size as a malloc function.
	* runtime/memory.c (internal_realloc_size): Remove.
	(internal_realloc): Call realloc directly instead of
	internal_realloc_size.
	(allocate_size): Remove.
	(allocate): Call malloc directly instead of allocate_size, mark as
	malloc function.

From-SVN: r126264

2007-07-03  Eric Christopher  <echristo@gmail.com>

        * libgcc2.h: Conditionally declare __bswapsi2 and
        __bswapdi2.

From-SVN: r126263

2007-07-03  Richard Guenther  <rguenther@suse.de>

	PR c++/32609
	* class.c (fixed_type_or_null): Re-lookup the hashtable slot
	after recursing.

From-SVN: r126262

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r126260

2007-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	* ddg.c (check_sccs): Define only if ENABLE_CHECKING is
	defined.

From-SVN: r126258

        * testsuite/ChangeLog: Forgot to commit with my last change.

From-SVN: r126257

From-SVN: r126256

	PR target/28307
	* gthr-posix.h [SUPPORTS_WEAK && GTHREAD_USE_WEAK]
	(__gthrw_pragma): Provide default definition.
	(__gthrw2): Use it.
	* gthr-posix.c (__gthrw_pragma): Define.

From-SVN: r126253

2007-07-03  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-sccvn.c (set_ssa_val_to): Check for operand_equal_p
	before declaring inequality.

From-SVN: r126252

combine.c (recog_for_combine): Log the success or failure of matching new insn patterns against the machine...

	* combine.c (recog_for_combine): Log the success or failure of
	  matching new insn patterns against the machine description in
	  detailed dumps.

From-SVN: r126251

From-SVN: r126249

2007-07-03  Tobias Burnus  <burnus@net-b.de>

	PR fortran/20888
	* resolve.c (resolve_operator): Check for NULL as operand.

2007-07-03  Tobias Burnus  <burnus@net-b.de>

	PR fortran/20888
	* gfortran.dg/null_2.f90: New.

From-SVN: r126247

2007-07-03  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac: Rewrite 'configure --help' strings to look nicer.
	* configure: Regenerate.

2007-07-03  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure.ac: Add some missing m4 quotation.
	* configure: Regenerate.

From-SVN: r126246

re PR middle-end/32176 (ICE tree-type mismatch: expected integer_cst, have plus_expr in int_cst_value, at tree.c:7720)

	PR middle-end/32176
	* gcc.dg/pr32176.c: New test.


Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>

From-SVN: r126245

libcpp/ChangeLog:

	* include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
	Add new constants.
	* expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
	suffixes.  Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
	for 'q' or 'Q' suffixes.

gcc/ChangeLog:

	* targhooks.h (default_mode_for_suffix): New function declaration.
	* targhooks.c (default_mode_for_suffix): New default target hook.
	* target.h (struct c): New structure in the targetm struct.
	(mode_for_suffix): New target hook as part of struct c.
	target-def.h (TARGET_C_MODE_FOR_SUFFIX): Define as
	default_mode_for_suffix.
	(TARGET_C): New define.
	* c-lex.c: Include "target.h".
	(interpret_float): Use targetm.c.mode_for_suffix to determine
	the mode for a given non-standard suffix.
	Makefile.in (c-lex.o): Depend on $(TARGET_H).

	* config/i386/i386.c (ix86_c_mode_for_suffix): New static function.
	(TARGET_C_MODE_FOR_SUFFIX): Define to ix86_c_mode_for_suffix.

	* doc/extend.texi (Floating Types): New node.  Document __float80 and
	__float128 types.  Document 'w', 'W', 'q' and 'Q' suffixes.

testsuite/ChangeLog:

	* gcc.dg/const-float80.c : New test.
	* gcc.dg/const-float128.c : New test.
	* gcc.dg/const-float80-ped.c : New test.
	* gcc.dg/const-float128-ped.c : New test.

From-SVN: r126244

re PR target/32506 (cross compile sh64-superh-linux-gnu internal compiler error: in change_address_1, at emit-rtl.c:1800)

	PR target/32506
	* config/sh/sh.md (udivsi3_i1_media): Use target_reg_operand
	predicate instead of target_operand.
	(divsi3_i1_media, divsi3_media_2): Likewise.

From-SVN: r126243

From-SVN: r126241

2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	Restore collateral damage from ISO C Binding merge.

        2007-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/32456
	* io/unit.c (filename_from_unit): Don't use find_unit, instead search
	for unit directly.

From-SVN: r126238

	* gcc.dg/c99-math.h: Fix typo.

From-SVN: r126235

	* tree.h (alias_sets_might_conflict_p): Rename into
	alias_sets_must_conflict_p.
	* alias.c (alias_sets_might_conflict_p): Likewise.
	(alias_sets_conflict_p): Use it.
	(objects_must_conflict_p): Likewise.
	* c-common.c (strict_aliasing_warning): Adjust.

From-SVN: r126233

2007-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>

        * Makefile.in:  Regenerated with automake 1.9.6.

From-SVN: r126232

2007-07-02  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * rtlhooks.c (gen_lowpart_if_possible): Check for
        invalid subreg before calling gen_lowpart_SUBREG.

From-SVN: r126230

	* config/darwin9.h: Add copyright notice.
	(LINK_COMMAND_SPEC): Add comment.
	(DARWIN_LIBSYSTEM_HAS_UNWIND): Define.
	* config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Conditionalise on
	DARWIN_LIBSYSTEM_HAS_UNWIND.

From-SVN: r126229

re PR libgomp/32468 (number of threads in a parallel region depends on number of SECTIONs and MAX_THREADS)

	PR libgomp/32468
	* omp-low.c (check_combined_parallel): New function.
	(lower_omp_parallel): Call it via walk_stmts, set
	OMP_PARALLEL_COMBINED if appropriate.
	(determine_parallel_type): If OMP_FOR resp. OMP_SECTIONS
	isn't the only statement in WS_ENTRY_BB or OMP_RETURN
	the only one in PAR_EXIT_BB and not OMP_PARALLEL_COMBINED,
	don't consider it as combined parallel.

	* gcc.dg/gomp/pr32468-1.c: New test.

From-SVN: r126226

gcc/
	* configure.ac (gcc_gxx_include_dir): Use $(libsubdir_to_prefix).
	(gcc_tooldir): Likewise.
	* configure: Regenerate.
	* Makefile.in (libsubdir_to_prefix): New variable, based on the
	old configure.ac gcc_tooldir setting.
	(prefix_to_exec_prefix): New variable.
	(DRIVER_DEFINES): Use $(libsubdir_to_prefix)$(prefix_to_exec_prefix)
	rather than $(unlibsubdir)/../ to derive TOOLDIR_BASE_PREFIX.

From-SVN: r126225

re PR libgomp/32468 (number of threads in a parallel region depends on number of SECTIONs and MAX_THREADS)

	PR libgomp/32468
	* sections.c (GOMP_parallel_sections_start): Only decrease
	number of threads to COUNT if dyn_var is true.
	* testsuite/libgomp.c/pr32468.c: New test.

From-SVN: r126224

gcc/testsuite/
	* gcc.target/mips/mips.exp (setup_mips_tests): Treat -mfp* as
	an ABI option.

From-SVN: r126223

2007-07-02  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/32583
	Fix PR tree-optimization/32584
	* tree-ssa-pre.c (phi_translate): Always pass seen bitmap.
	(phi_translate_set): Use phi_translate directly now.
	(make_values_for_stmt): Don't value number RHS if we already know
	it is constant.

From-SVN: r126222

2007-07-02  Simon Baldwin  <simonb@google.com>

        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r126221