* config/m68k/m68k.c (notice_update_cc): Recognize fp compare
	(moved from fp compare patterns).
	* config/m68k/m68k.md (cmp<mode>, cmp<mode>_68881, cmp<mode>_cf):
	Cleanup predicates to relieve reload.
	(conditional_trap): Reject conditional trap with fp condition.
	* gcc/config/m68k/predicates.md (fp_src_operand): New, reject
	certain constants early.

From-SVN: r128727

From-SVN: r128726

        PR c++/33239
        * pt.c (resolve_typename_type): Don't look things up in the original
        template if it would mean losing template arguments.

From-SVN: r128725

	PR fortran/33538
	* scanner.c, parse.c, gfortran.h: Revert revision 128671.

From-SVN: r128724

target-supports.exp (check_effective_target_mips16_attribute): Reject hard-float modes unless the ABI is o32 or o64.

gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_mips16_attribute):
	Reject hard-float modes unless the ABI is o32 or o64.
	* gcc.target/mips/inter/mips16-inter.exp: Load gcc-dg.exp instead
	of gcc.exp.  Skip the tests when mips16 code generation is not
	supported.
	* gcc.target/mips/mips16-attributes.c: Require mips16_attribute
	and use dg-add-options mips16_attribute.

From-SVN: r128723

2007-09-24  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config.gcc (powerpc*-*-*): --with-cpu=cell is a 64bit CPU.
        Allow --with-tune=cell and --with-cpu=cell.

From-SVN: r128721

From-SVN: r128720

	* config/rs6000/rs6000-protos.h (rs6000_emit_swrsqrtsf): Declare.
	* config/rs6000/rs6000.opt (swdiv): Change option to ...
	(recip): this.
	* config/rs6000/rs6000.c (rs6000_builtin_reciprocal): New
	function.
	(TARGET_BUILTIN_RECIPROCAL): Use it.
	(rs6000_builtin_expand): Expand recip, recipf, and rsqrtf.
	(rs6000_init_builtins): Initialize recip, recipf, and rsqrtf.
	(rs6000_emit_swrsqrtsf): New.
	* config/rs6000/rs6000.h (rs6000_builtins): Add recip, recipf, and
	rsqrtf. 
	* config/rs6000/rs6000.md (UNSPEC_RSQRT): Define.
	(divsf3): Remove swdiv support.
	(recipsf3): New.
	(rsqrtsf2): New.
	(rsqrt_internal1): New.
	(divdf3): Remove swdiv support.
	(reciptdf3): New.

From-SVN: r128719

	PR c++/33506
	* langhooks.h (struct lang_hooks_for_types): Add type_hash_eq
	field.
	* langhooks-def.h (LANG_HOOKS_TYPE_HASH_EQ): Define.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_TYPE_HASH_EQ.
	* tree.c (type_hash_eq): For FUNCTION_TYPE use
	lang_hooks.type.type_hash_eq in addition to generic tests.

	* cp-tree.h (cxx_type_hash_eq): New prototype.
	* cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
	* tree.c (cxx_type_hash_eq): New function.

	* g++.dg/ext/attrib29.C: New test.

From-SVN: r128718

2007-09-24  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33185	
	* tree.c (cp_build_qualified_type_real): Build a canonical
	ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.

From-SVN: r128717

2006-09-24  Kenneth Zadeck <zadeck@naturalbridge.com>

    * MAINTAINERS (Register allocation reviewer): Add myself.

From-SVN: r128716

tree-inline.h (eni_weights): Add field target_builtin_cost to reflect the cost per call to a target specific...

2007-09-24  Pranav Bhandarkar  <pranav.bhandarkar@celunite.com>
        Ramana Radhakrishnan  <ramana@hercules.pun.celunite.com>

        * tree-inline.h (eni_weights): Add field target_builtin_cost to
        reflect the cost per call to a target specific builtin.
        * tree-inline.c (estimate_num_insns_1): If it is a CALL_EXPR for
        * a
        call to a target specific builtin, then use
target_builtin_call_cost.
        (init_inline_once): Initialize target_builtin_call_cost field.

Co-Authored-By: Ramana Radhakrishnan <ramana@hercules.pun.celunite.com>

From-SVN: r128714

From-SVN: r128713

From-SVN: r128712

re PR c++/33112 (ICE : canonical types differ for identical types const _CharT* [14] and const _CharT* [14])

2007-09-24  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33112
	PR c++/33185	
	* tree.c (cplus_array_compare): Compare pointers, not types.
	(build_cplus_array_type_1): Store new array type into the hash
	table before building the canonical type; build the canonical type
	correctly.
	(cp_build_qualified_type_real): Put all of the array types with
	cv-qualified element types into the C++ array hash table, built as 
	variants of the unqualified versions.

From-SVN: r128711

x86_64-mingw.

2007-09-24  Kai Tietz  <kai.tietz@onevision.com>

	* i386.c: (return_in_memory_ms_64): Handle return types for complex types.

From-SVN: r128710

From-SVN: r128707

2007-09-23  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (ld_vers): Support GNU linker version xx.xx.*
	* configure: Regenerated.

From-SVN: r128702

	gcc/
	fold-const.c (fold_binary): Fold BIT_AND_EXPR's with a pointer operand.
	(get_pointer_modulus_and_residue): New function.

	gcc/testsuite/
	gcc.dg/fold-bitand-1.c: New test.
	gcc.dg/fold-bitand-2.c: New test.
	gcc.dg/fold-bitand-3.c: New test.
	gcc.dg/fold-bitand-4.c: New test.

From-SVN: r128701

mips.c (build_mips16_call_stub): On 64-bit targets, combine an SC return value into a single register.

gcc/
	* config/mips/mips.c (build_mips16_call_stub): On 64-bit targets,
	combine an SC return value into a single register.

From-SVN: r128700

gcc/
	* opth-gen.awk (target_flags_explicit): Declare.
	* toplev.h (target_flags_explicit): Delete declaration.
	* toplev.c (target_flags): Likewise.
	* config/mips/mips.h (mips_llsc_setting, mips_llsc): Delete.
	(GENERATE_SYNC, GENERATE_LL_SC): Redefine using target_explicit_flags.
	Never return true for TARGET_MIPS16.
	* config/mips/mips.c (mips_llsc): Delete.
	(mips_handle_option): Remove -mllsc handling.
	(mips_strip_unspec_address): Tweak comment.
	* config/mips/mips.opt (mllsc): Use a target mask.

gcc/testsuite/
	* gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: Don't expect
	any of the macros to be defined for __mips16.
	* gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Likewise.

From-SVN: r128699

gcc/
	* doc/tm.texi (POINTERS_EXTEND_UNSIGNED): Document extensions to
	word_mode as well as Pmode.

From-SVN: r128698

gcc/testsuite/
	* gcc.dg/vect/pr21591.c: Require vect_int.
	* gcc.dg/vect/vect-outer-2.c: Require vect_intfloat_cvt.
	* gcc.dg/vect/vect-outer-2a.c: Likewise.
	* gcc.dg/vect/vect-outer-2c.c: Likewise.

From-SVN: r128697

function.c (assign_parm_setup_block): Explicitly convert BLKmode parameters from word_mode to the subword type if...

gcc/
	* function.c (assign_parm_setup_block): Explicitly convert BLKmode
	parameters from word_mode to the subword type if such a truncation
	is not a no-op.

From-SVN: r128696

	* configure.ac (MAKEINFO): Handle makeinfo version 4.10 and above.
	* configure: Regenerated.

From-SVN: r128693

	* params.def (INLINE_CALL_COST): Set to 12.
	* invoke.texi (inline-call-cost): Update default value.

From-SVN: r128692

re PR c++/16370 (__attribute__((deprecated)) not useful on classes, and ugly function name listed for deperecation warnings on constructor)

        PR c++/16370
        * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
        for deprecation warnings.

From-SVN: r128691

	* config/alpha/alpha.md (movti): Use operand_subword for the split.

From-SVN: r128690

Co-Authored-By: Revital Eres <eres@il.ibm.com>

From-SVN: r128689

	PR tree-optimization/32772
	* gcc.c-torture/compile/20070905-1.c: New test.

	PR tree-optimization/32975
	* gcc.dg/pr32975.c: New test.

From-SVN: r128688

expr.c (expand_expr_real_1): Use get_callee_fndecl instead of checking CALL_EXPR_FN directly to test for...

	* expr.c (expand_expr_real_1) <case CALL_EXPR>: Use get_callee_fndecl
	instead of checking CALL_EXPR_FN directly to test for builtins.
	If error or warning attributes are present, print
	error resp. warning.
	* c-common.c (handle_error_attribute): New function.
	(c_common_attribute_table): Add error and warning
	attributes.
	* doc/extend.texi: Document error and warning attributes.

	* gcc.dg/va-arg-pack-len-1.c: Use error and warning
	attributes.
	* gcc.dg/va-arg-pack-len-2.c: New test.
	* g++.dg/ext/va-arg-pack-len-1.C: Use error and warning
	attributes.
	* g++.dg/ext/va-arg-pack-len-2.C: New test.

From-SVN: r128687

	* tree.h (block_nonartificial_location): New prototype.
	* tree.c (block_nonartificial_location): New function.
	* dwarf2out.c (gen_subprogram_die): Add DW_AT_artificial
	if artificial attribute is present on abstract inline decl.
	* c-common.c (handle_artificial_attribute): New function.
	(c_common_attribute_table): Add artificial attribute.
	* final.c (override_filename, override_linenum): New variables.
	(final_scan_insn): For DBX_DEBUG or SDB_DEBUG, set override_filename
	and override_linenum if inside of a block inlined from
	__attribute__((__artificial__)) function.
	(notice_source_line): Honor override_filename and override_linenum.
	* doc/extend.texi: Document __attribute__((__artificial__)).
	* config/i386/emmintrin.h: Add __artificial__ attribute to
	all __always_inline__ functions.
	* config/i386/mmintrin.h: Likewise.
	* config/i386/tmmintrin.h: Likewise.
	* config/i386/mm3dnow.h: Likewise.
	* config/i386/pmmintrin.h: Likewise.
	* config/i386/ammintrin.h: Likewise.
	* config/i386/xmmintrin.h: Likewise.
	* config/i386/smmintrin.h: Likewise.
	* config/i386/bmmintrin.h: Likewise.
	* config/i386/mmintrin-common.h: Likewise.

From-SVN: r128686

	PR middle-end/28755
	* expr.c (expand_constructor): New function.
	(expand_expr_real_1) <case CONSTRUCTOR>: Call it.
	(expand_expr_real_1) <case ARRAY_REF>: Call it if VALUE is
	CONSTRUCTOR.

	* gcc.dg/pr28755.c: New test.

From-SVN: r128685

gcc/
	* config/mips/mips.c (dump_constants_1): Generalize to include
	fractional and accumulator modes.

From-SVN: r128684

gcc/
	* config/mips/mips.h (ISA_HAS_DSP, ISA_HAS_DSPR2): New macros.
	* config/mips/mips.c (mips_set_mips16_mode): Don't clear the DSP
	flags for MIPS16.
	(override_options): Check TARGET_HARD_FLOAT_ABI instead of
	TARGET_HARD_FLOAT when testing whether -mpaired-single is
	supported.
	(mips_conditional_register_usage): Check ISA_HAS_DSP instead of
	TARGET_DSP.
	* config/mips/constraints.md (ka): Check ISA_HAS_DSPR2 instead of
	TARGET_DSPR2.
	* config/mips/mips.md (ANYF): Require TARGET_HARD_FLOAT for V2SF.
	(mulv2sf3, movv2sf, movv2sf_hardfloat_64bit): Require
	TARGET_HARD_FLOAT.
	(<u>mulsidi3_32bit_internal, <u>msubsidi4, <u>maddsidi4): Check
	ISA_HAS_DSPR2 instead of TARGET_HAS_DSPR2.
	* config/mips/mips-dsp.md: Use ISA_HAS_DSP instead of TARGET_HAS_DSP
	throughout.
	* config/mips/mips-dspr2.md: Likewise ISA_HAS_DSPR2 and
	TARGET_HAS_DSPR2.
	* config/mips/mips-fixed.md: Use ISA_HAS_DSP and ISA_HAS_DSPR2
	instead of TARGET_HAS_DSP and TARGET_HAS_DSPR2.
	* config/mips/mips-ps-3d.md: Add TARGET_HARD_FLOAT to V2SF patterns.

gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_nomips16): New
	procedure.
	* lib/fortran-torture.exp: Check nomips16 as well as mpaired_single
	for mipsisa64*-*-*.
	* gcc.dg/vect/vect.exp: Likewise.
	* g++.dg/vect/vect.exp: Likewise.
	* gcc.target/mips/mips.exp (setup_mips_tests): Don't set mips_mips16.
	(dg-mips-options): Don't skip -march* and -mips* tests for -mips16.
	* gcc.target/mips/branch-cost-1.c (foo): Add NOMIPS16.
	* gcc.target/mips/branch-cost-2.c (foo): Likewise.
	* gcc.target/mips/clear-cache-1.c (f): Likewise.
	* gcc.target/mips/dpaq_sa_l_w.c (f1, f2, f3): Likewise.
	* gcc.target/mips/dpsq_sa_l_w.c (f1, f2, f3): Likewise.
	* gcc.target/mips/fix-vr4130-1.c (foo): Likewise.
	* gcc.target/mips/fix-vr4130-2.c (foo): Likewise.
	* gcc.target/mips/fix-vr4130-3.c (foo): Likewise.
	* gcc.target/mips/fix-vr4130-4.c (foo): Likewise.
	* gcc.target/mips/fixed-scalar-type.c (test1, test2, test3, test4)
	(test5, test6, test7, test8, test9, test10, test11, test12, test13)
	(test14, test15, test16, test17, test18): Likewise.
	* gcc.target/mips/fixed-vector-type.c (test1, test2, test3, test4)
	(test5, test6, test7, test8, test9, test10, test11, test12, test13)
	(test14, test15, test16, test17, test18, test19, test20, test21)
	(test22): Likewise.
	* gcc.target/mips/madd-1.c (f1, f2, f3): Likewise.
	* gcc.target/mips/madd-2.c (f1, f2, f3): Likewise.
	* gcc.target/mips/madd-4.c (f1, f2, f3): Likewise.
	* gcc.target/mips/maddu-1.c (f1, f2, f3): Likewise.
	* gcc.target/mips/maddu-2.c (f1, f2, f3): Likewise.
	* gcc.target/mips/maddu-4.c (f1, f2, f3): Likewise.
	* gcc.target/mips/mips-3d-1.c (main): Likewise.
	* gcc.target/mips/mips-3d-2.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31): Likewise.
	* gcc.target/mips/mips-3d-3.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31, test32, test33, test34, test35, test36)
	(test37, test38, test39, test40, test41, test42, test43, test44)
	(test45, test46, test47, test48, test49, test50, test51, test52)
	(test53, test54, test55, test56, test57, test58, test59, test60)
	(test61, test62, test63): Likewise.
	* gcc.target/mips/mips-3d-4.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31): Likewise.
	* gcc.target/mips/mips-3d-5.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31): Likewise.
	* gcc.target/mips/mips-3d-6.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15): Likewise.
	* gcc.target/mips/mips-3d-7.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15): Likewise.
	* gcc.target/mips/mips-3d-8.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31): Likewise.
	* gcc.target/mips/mips-3d-9.c (matrix_multiply2, matrix_multiply3)
	(matrix_multiply4: Likewise.
	* gcc.target/mips/mips-ps-1.c (main): Likewise.
	* gcc.target/mips/mips-ps-2.c (main): Likewise.
	* gcc.target/mips/mips-ps-3.c (main): Likewise.
	* gcc.target/mips/mips-ps-4.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31): Likewise.
	* gcc.target/mips/mips-ps-5.c (main, test0, test1, test2, test3)
	(test4, test5, test6, test7, test8, test9, test10, test11, test12)
	(test13, test14, test15, test16, test17, test18, test19, test20)
	(test21, test22, test23, test24, test25, test26, test27, test28)
	(test29, test30, test31): Likewise.
	* gcc.target/mips/mips-ps-5.c (main): Likewise.
	* gcc.target/mips/mips-ps-6.c (main): Likewise.
	* gcc.target/mips/mips-ps-type.c (init, move, load, store, add, sub)
	(neg, mul, madd, msub, nmadd, nmsub, cond_move1, cond_move2): Likewise.
	* gcc.target/mips/mips32-dsp-type.c (add_v2hi,add_v4qi, sub_v2hi)
	(sub_v4qi): Likewise.
	* gcc.target/mips/mips32-dsp.c (test_MIPS_DSP, add_v2q15, add_v4i8)
	(sub_v2q15, sub_v4i8, test_MIPS_DSP): Likewise.
	* gcc.target/mips/movcc-1.c (sub1, sub2): Likewise.
	* gcc.target/mips/movcc-2.c (sub4, sub5): Likewise.
	* gcc.target/mips/movcc-3.c (sub3, sub6, sub7, sub8, sub9, suba)
	(subb, subc): Likewise.
	* gcc.target/mips/msub-1.c (f1, f2): Likewise.
	* gcc.target/mips/msub-2.c (f1, f2): Likewise.
	* gcc.target/mips/msub-4.c (f1, f2): Likewise.
	* gcc.target/mips/msubu-1.c (f1, f2): Likewise.
	* gcc.target/mips/msubu-2.c (f1, f2): Likewise.
	* gcc.target/mips/msubu-4.c (f1, f2): Likewise.
	* gcc.target/mips/nmadd-1.c (sub1, sub2, sub3, sub4): Likewise.
	* gcc.target/mips/nmadd-2.c (sub1, sub2, sub3, sub4): Likewise.
	* gcc.target/mips/rsqrt-1.c (foo, bar): Likewise.
	* gcc.target/mips/rsqrt-2.c (foo, bar): Likewise.
	* gcc.target/mips/sb1-1.c (divide, recip, squareroot, rsqrt): Likewise.
	* gcc.target/mips/vr-mult-1.c (f1, f2): Likewise.
	* gcc.target/mips/vr-mult-2.c (f1, f2): Likewise.

From-SVN: r128683

re PR c++/15269 (__attribute__((deprecated)) broken with inline, ignored with pure virtual, misreported after definition)

        PR c++/15269
        * call.c (build_over_call): Warn about deprecated virtuals.

From-SVN: r128682

        PR c++/19407
        * cp/cp-tree.h (ATTR_IS_DEPENDENT): New macro.
        (MAYBE_TAGGED_TYPE_P): Remove.
        * cp/pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
        instead of calling is_late_template_attribute again.
        (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
        (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
        Don't crash on typedefs from non-template classes.
        * cp/decl2.c (grokfield): Don't sorry about attrs on template parms.
        (is_late_template_attribute): All attributes applied to template
        parms or typename types are dependent.  Static, take decl.
        (splice_template_attributes): Pass decl through.
        (save_template_attributes): Likewise.
        * attribs.c (lookup_attribute_spec): Split out...
        (decl_attributes): From here.
        * tree.h: Declare it.

From-SVN: r128681

From-SVN: r128679

	PR fortran/33528
	* scanner.c (preprocessor_line): Call linemap_add when exiting
	a file.
	(gfc_new_file): Adjust debug code for USE_MAPPED_LOCATION.

From-SVN: r128676

	PR c++/33496
	* pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
	returned from tsubst_pack_expansion.
	(tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
	(tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.

	* g++.dg/cpp0x/variadic76.C: New test.
	* g++.dg/cpp0x/variadic77.C: New test.
	* g++.dg/cpp0x/variadic78.C: New test.

From-SVN: r128675