PR target/37880
	* doc/invoke.texi: Adjust wording of -mcmodel=medium description.

From-SVN: r142112

	PR libfortran/37839
	* trans-io.c (gfc_build_io_library_fndecls): Decrease pad size back
	to 16 pointers plus 32 integers.  Don't use max integer kind
	alignment, only gfc_intio_kind's alignment.
	(gfc_trans_inquire): Only set flags2 if mask2 is non-zero.
	* ioparm.def: Fix order, bitmasks and types of inquire round, sign
	and pending fields.  Move u in dt before id.
	* io.c (gfc_free_inquire): Free decimal and size exprs.
	(match_inquire_element): Match size instead of matching blank twice.
	(gfc_resolve_inquire): Resolve size.

	* gfortran.dg/f2003_inquire_1.f03: New test.
	* gfortran.dg/f2003_io_1.f03: Remove xfail.
	* gfortran.dg/f2003_io_4.f03: Likewise.
	* gfortran.dg/f2003_io_5.f03: Likewise.
	* gfortran.dg/f2003_io_6.f03: Likewise.
	* gfortran.dg/f2003_io_7.f03: Likewise.

	* io/io.h (IOPARM_INQUIRE_HAS_ROUND, IOPARM_INQUIRE_HAS_SIGN,
	IOPARM_INQUIRE_HAS_PENDING): Adjust values.
	(st_parameter_inquire): Reorder and fix types of round, sign and
	pending fields.
	(st_parameter_43, st_parameter_44): Removed.
	(st_parameter_dt): Put back struct definition directly to u.p
	declaration.  Change type of u.p.size_used from gfc_offset to
	GFC_IO_INT.  Decrease back size of u.pad to 16 pointers and
	32 ints.  Put id, pos, asynchronous, blank, decimal, delim,
	pad, round and sign fields after the union.
	* io/inquire.c (inquire_via_unit, inquire_via_filename): Only read
	flags2 if it is defined.
	* io/transfer.c (read_sf, read_block_form, write_block): Cast
	additions to size_used to GFC_IO_INT instead of gfc_offset.
	(data_transfer_init): Clear whole u.p struct.  Adjust
	for moving id, pos, asynchronous, blank, decimal, delim, pad,
	round and sign fields from u.p directly into st_parameter_dt.
	(finalize_transfer): Don't cast size_used to GFC_IO_INT.
	* io/file_pos.c (st_endfile): Clear whole u.p struct.

From-SVN: r142111

From-SVN: r142108

	* src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
	signed/unsigned int8/16 return values.
	* src/sparc/v8.S (ffi_call_v8): Likewise.
	(ffi_closure_v8): Likewise.

From-SVN: r142102

re PR middle-end/38200 (internal compiler error: in find_func_aliases, at tree-ssa-structalias.c:3905)

	PR middle-end/38200
	* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only
	propagate x = &a into *x = b if conversion from b to a's type is
	useless.

	* gcc.dg/pr38200.c: New test.

From-SVN: r142100

caller-save.c (insert_one_insn): Take into account REG_INC notes for the liveness computation of the new insn.

	* caller-save.c (insert_one_insn): Take into account REG_INC notes
	for the liveness computation of the new insn.

From-SVN: r142099

* config/stormy16/stormy16.md (movqi_internal, movhi_internal):
Moves to/from below100 space (W) can only use r0-r7.

From-SVN: r142098

2008-11-21  Paolo Carlini  <paolo.carlini@oracle.com>

	PR other/38214
	* doc/invoke.texi (Optimization Options): Fix typo.

From-SVN: r142092

From-SVN: r142091

config.gcc (extra_headers): For x86 and x86-64, remove gmmintrin.h, add immintrin.h and avxintrin.h.

gcc/

2008-11-21  H.J. Lu  <hongjiu.lu@intel.com>
	    Xuepeng Guo  <xuepeng.guo@intel.com>

	* config.gcc (extra_headers): For x86 and x86-64, remove
	gmmintrin.h, add immintrin.h and avxintrin.h.

	* config/i386/gmmintrin.h: Renamed to ...
	* config/i386/avxintrin.h: This.  Don't include intrinsics if
	_IMMINTRIN_H_INCLUDED is undedined.

	* config/i386/immintrin.h: New.

gcc/testsuite/

2008-11-21  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/avx-1.c: Include <immintrin.h> instead of
	<gmmintrin.h>.
	* gcc.target/i386/avx-2.c: Likewise.
	* gcc.target/i386/m256-check.h: Likewise.
	* g++.dg/other/i386-5.C: Likewise.
	* g++.dg/other/i386-6.C: Likewise.

Co-Authored-By: Xuepeng Guo <xuepeng.guo@intel.com>

From-SVN: r142090

Missed to check in changes to /config/mh-mingw. It is part of the reviewed
patch 2008/10/13 by Danny Smith.

2008-11-21  Kai Tietz  <kai.tietz@onevision.com>

        Fix PR/25502
        * mh-mingw (BOOT_CFLAGS): Add -Wno-pedantic-ms-format switch.

From-SVN: r142089

	PR target/38208
	* reload1.c (eliminate_regs_in_insn): For trunc_int_for_mode use
	mode of PLUS, not mode of the eliminated register.

From-SVN: r142088

2008-11-21  Kai Tietz  <kai.tietz@onevision.com>

        *  Object.m (errno): Replaced by errno.h include.
        (compare): Cast self to id to prevent warning on comparison.
        * objc/objc.h (BOOL): Prevent redeclaration of BOOL, if it is
        already there.
        * sendmsg.c (__objc_print_dtable_stats): Remove type warnings.
        * thr-win32.c (__objc_thread_detach): Remove type warning.
        (__objc_thread_id): Likewise.
        * thr.c (__objc_thread_detach_functiont): Add __builtin_trap ()
        for noreturn.

From-SVN: r142087

2008-11-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/22_locale/num_put/put/char/38210.cc: Tweak.
	* testsuite/22_locale/num_put/put/wchar_t/38210.cc: Likewise.

From-SVN: r142086

re PR libstdc++/38210 (num_put<>::do_put(void*) performs padding incorrectly when adjustfield==internal)

2008-11-21  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38210
	* include/bits/locale_facets.tcc (num_put<>::do_put(iter_type,
	ios_base&, char_type, const void*)): Fix.
	* testsuite/22_locale/num_put/put/char/38210.cc: New.
	* testsuite/22_locale/num_put/put/wchar_t/38210.cc: Likewise.

From-SVN: r142085

	* config/i386/mmx.md (mmx_nand<mode>3): Rename to mmx_andnot<mode>3.
	* config/i386/sse.md (avx_nand<mode>3): Rename to avx_andnot<mode>3.
	(<sse>_nand<mode>3): Rename to <sse>_andnot<mode>3.
	(sse2_nand<mode>3): Rename to sse2_andnot<mode>3.
	(*sse_nand<mode>3): Rename to *sse_andnot<mode>3.
	(*avx_nand<mode>3): Rename to *avx_andnot<mode>3.
	(*nand<mode>3): Rename to *andnot<mode>3.
	(*nandtf3): rename to *andnottf3.
	* config/i386/i386.c (bdesc_args) [IX86_BUILTIN_PANDN]:
	Use CODE_FOR_mmx_andnotv2si3.
	[IX86_BUILTIN_ANDNPS]: Use CODE_FOR_sse_andnotv4sf3.
	[IX86_BUILTIN_ANDNPD]: Use CODE_FOR_sse2_andnotv2df3.
	[IX86_BUILTIN_PANDN128]: Use CODE_FOR_sse2_andnotv2di3.
	[IX86_BUILTIN_ANDNPS256]: Use CODE_FOR_avx_andnotv8sf3.
	[IX86_BUILTIN_ANDNPD256]: Use CODE_FOR_avx_andnotv4df3.

From-SVN: r142083

re PR middle-end/37908 (atomic NAND op generate wrong code; __sync_nand_and_fetch, __sync_fetch_and_nand)

	PR middle-end/37908
	* config/ia64/ia64.c (ia64_expand_atomic_ope): Properly handle NAND
	case by calculating ~(new_reg & val) instead of (~new_reg & val).
	* config/ia64/sync.md (sync_nand<mode>): Change insn RTX
	to (not:IMODE (and:IMODE (...))).
	(sync_old_nand<mode>): Ditto.
	(sync_new_nand<mode>): Ditto.

From-SVN: r142082

2008-11-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/37472
	* gfortran.dg/namelist_print_1.f: Update test.

From-SVN: r142080

2008-11-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/37472
	* io/write_float.def (output_float_FMT_G_): Adjust conversion of
	G format specification to F format.

From-SVN: r142079

From-SVN: r142075

	* config/arm/thumb2.md (thumb2_casesi_internal,
	thumb2_casesi_internal_pic): Use earlyclobber for scratch operand
	4.

From-SVN: r142070

2008-11-20  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc.dg/sync-2.c: Add type cast to avoid folding.
	* gcc.dg/sync-3.c: Likewise.

From-SVN: r142064

2008-11-20  Andreas Krebbel  <krebbel1@de.ibm.com>

	* gcc/config/s390/s390.c (s390_expand_atomic): Adjust QI/HI atomic
	nand to the changed 4.4 semantic.

From-SVN: r142063

	PR middle-end/29215
	* builtins.c (SLOW_UNALIGNED_ACCESS): Define if not defined.
	(fold_builtin_memory_op): Handle even the case where just one
	of src and dest is an address of a var decl component, using
	TYPE_REF_CAN_ALIAS_ALL pointers.  Remove is_gimple_min_invariant
	and readonly_data_expr src check.
	* tree-ssa-sccvn.c (DFS): Use clear_and_done_ssa_iter to shut
	up warnings.

	* trans-array.c (trans_array_constructor_value,
	gfc_build_constant_array_constructor): Fill in TREE_PURPOSE.

	* gfortran.dg/array_memcpy_3.f90: Adjust pattern to match even
	memcpy optimized into ref-all store.
	* gcc.dg/pr29215.c: New test.

From-SVN: r142061

	PR rtl-optimization/36998
	* dwarf2out.c (stack_adjust_offset): Add cur_args_size and cur_offset
	arguments.  Handle sp = reg and (set (foo) (mem (pre_inc (reg sp)))).
	(compute_barrier_args_size_1, dwarf2out_frame_debug_expr): Adjust
	stack_adjust_offset callers.
	(dwarf2out_stack_adjust): Likewise.  Handle insns in annulled
	branches properly.
	(compute_barrier_args_size): Handle insns in annulled branches
	properly.

From-SVN: r142060

	PR target/38151
	* config/i386/i386.c (classify_argument) [integer mode size <= 64bit]:
	Handle cases when integer argument crosses argument register boundary.

testsuite/ChangeLog:

	PR target/38151
	* gcc.target/i386/pr38151-1.c: New test.

From-SVN: r142059

From-SVN: r142058

	* utils.c (init_gigi_decls): Fix type mismatch.

From-SVN: r142057

        PR c++/28513
        * parser.c (cp_parser_class_name): Call maybe_note_name_used_in_class.

From-SVN: r142056

        PR c++/37540
        * call.c (build_over_call): Take the address of the function even
        in a template.
        (build_new_method_call): Remember the type of the called function
        in a template.

From-SVN: r142054

	gcc:
	PR bootstrap/33100
	* config.gcc (i[34567]86-*-solaris2*): Don't include
	i386/t-crtstuff here.
	Move extra_parts, i386/t-sol2 in tmake_file to libgcc/config.host.
	* config/i386/t-sol2: Move to libgcc/config/i386.
	
	libgcc:
	PR bootstrap/33100
	* configure.ac (i?86-*-solaris2.1[0-9]*): Only include
	i386/t-crtstuff if linker supports ZERO terminator unwind entries.
	* configure: Regenerate.
	* config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
	tmake_file here from gcc/config.gcc.
	Move extra_parts here from gcc/config.gcc.
	* config/i386/t-sol2: Move here from gcc/config/i386.
	Use gcc_srcdir instead of srcdir.

From-SVN: r142050

re PR libstdc++/38196 (num_put<>::do_put(bool) performs 'internal' padding incorrectly when boolalpha==true)

2008-11-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38196
	* include/bits/locale_facets.tcc (num_put<>::do_put(iter_type,
	ios_base&, char_type, bool)): Fix.
	* testsuite/22_locale/num_put/put/char/38196.cc: New.
	* testsuite/22_locale/num_put/put/wchar_t/38196.cc: Likewise.

From-SVN: r142048

	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use
	gfc_index_one_node.
	(gfc_conv_intrinsic_size): Use gfc_index_{zero,one}_node.

From-SVN: r142046

From-SVN: r142044

2008-11-20  Samuel Thibault  <samuel.thibault@ens-lyon.org>

	* tlink.c: Include "libiberty.h".
	(initial_cwd): Change type into char *.
	(tlink_init): Call getpwd instead of getcwd.

From-SVN: r142043

re PR tree-optimization/37868 (code that breaks TBAA is misoptimized even with -fno-strict-aliasing)

2008-11-20  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/37868
	* gcc.dg/torture/pr37868.c: New testcase.
	* gcc.c-torture/execute/pr38048-1.c: Likewise.
	* gcc.c-torture/execute/pr38048-2.c: Likewise.

From-SVN: r142041

	PR fortran/38181
	* trans-intrinsic.c (gfc_conv_intrinsic_size): Inline 2 argument
	size if the second argument is not optional and one argument size
	for rank 1 arrays.

	* gfortran.dg/array_section_2.f90: Adjust pattern to match
	the inlined size0 instead of a size0 call.

From-SVN: r142037

	PR rtl-optimization/32283
	* tree-ssa-loop-niter.c (scev_probably_wraps_p): Use type of the base
	of the induction variable to decide whether it may wrap.
	* tree-ssa-loop-ivopts.c (rewrite_use_compare): Emit the initialization
	of the bound before the loop.
	* simplify-rtx.c (simplify_binary_operation_1): Add two simplifications
	regarding AND.
	(simplify_plus_minus): Only fail if no simplification is possible.
	* loop-iv.c (simple_rhs_p): Consider reg + reg and reg << cst simple.

From-SVN: r142035

	PR c++/36631
	* gimplify.c (gimplify_call_expr): Defer most of the cannot inline
	checking until GIMPLE lowering.
	* gimple-low.c (check_call_args): New function.
	(lower_stmt) <case GIMPLE_CALL>: Call it.

	* g++.dg/template/call5.C: New test.

From-SVN: r142033

From-SVN: r142030