2006-09-18  Benjamin Kosnik  <bkoz@redhat.com>
	    Peter Doerfler  <gcc@pdoerfler.com>
	    Paolo Carlini  <pcarlini@suse.de>
	
	* include/ext/type_traits.h: New. 
	(__conditional_type): New.
	(__numeric_traits): New.
	(__add_unsigned): New.
	(__remove_unsigned): New.
	(__enable_if): New.
	* include/Makefile.am: Add.
	* include/Makefile.in: Regenerate.
	* include/ext/pb_ds/detail/type_utils.hpp: Use ext include,
	remove duplicates.
	* include/tr1/hashtable_policy.h (IF): Use __conditional_type.
	(_Max_digits10): Same.
	(identity): Use _Identity.
	(extract1st): Use _Select1st.
	* include/tr1/random (_Select): Use __conditional_type.
	(_To_Unsigned_Type): Use __add_unsigned. Linebreak fixups.
	* include/bits/locale_facets.tcc (__to_unsigned_type): Remove, use
	__add_unsigned.
	* include/tr1/random.tcc: Fixups as above.
	* include/tr1/unordered_map: Same.
	* include/tr1/hashtable: Same.
	* include/tr1/unordered_set: Same.
	* include/ext/pb_ds/detail/gp_hash_table_map_/
	standard_policies.hpp: Same.
	* include/ext/pb_ds/detail/standard_policies.hpp: Same.
	* include/ext/pb_ds/detail/typelist/typelist_filter.hpp: Same.
	* include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: Same.
	* include/ext/pb_ds/detail/type_utils.hpp: Same.
	* include/ext/pb_ds/trie_policy.hpp: Same.
	* docs/html/ext/pb_ds/string_trie_e_access_traits.html: Same.
	
	* include/bits/cpp_type_traits.h (__enable_if): Move to ext, make
	boolean argument first.	
	* include/bits/locale_facets.h: Fixups for __enable_if argument
	and namespace switch.
	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_algo.h: Same.
	* include/bits/stl_iterator.h: Same.
	* include/bits/streambuf_iterator.h: Same.
	* include/debug/safe_iterator.h: Same.
	* include/tr1/hashtable_policy.h: Same.
	* include/tr1/cmath: Same.
	* include/tr1/functional: Same.
	* include/tr1/functional_iterate.h: Same.
	* include/std/std_streambuf.h: Same.
	* include/c_std/std_cmath.h: Same.
	* testsuite/util/testsuite_tr1.h: Same.
	* testsuite/util/performance/assoc/multimap_common_type.hpp: Same.


Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
Co-Authored-By: Peter Doerfler <gcc@pdoerfler.com>

From-SVN: r117024

2006-09-18  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/29063
	* include/bits/valarray_array.h: Fix typo, undefine
	_DEFINE_ARRAY_FUNCTION.
	* include/std/std_valarray.h: Undefine _DEFINE_BINARY_OPERATOR.

From-SVN: r117019

2006-09-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29060
	* iresolve.c (resolve_spread): Build shape for result if the
	source shape is available and dim and ncopies are constants.

	PR fortran/28817
	PR fortran/21918
	* trans-decl.c (generate_local_decl): Change from 'warning' to
	'gfc_warning' to have line numbers correctly reported.

2006-09-18  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29060
	* gfortran.dg/spread_shape_1.f90: New test.

From-SVN: r117014

From-SVN: r117013

re PR tree-optimization/28887 (rejects valid code (bitfields and loops) with -O1 -fprefetch-loop-arrays)

2006-09-17  Zdenek Dvorak <dvorakz@suse.cz>

	PR tree-optimization/28887
	* tree-ssa-loop-prefetch.c (analyze_ref): Strip nonaddressable
	component parts from the reference.
	(gather_memory_references_ref): Record the reference without the
	nonaddressable component parts.

	* gcc.dg/prefetch-loop-arrays-1.c: New test case.

From-SVN: r117012

From-SVN: r117010

2006-09-18  Bernhard Fischer  <aldot@gcc.gnu.org>

	* dg-cmp-results.sh (compare-$$.awk): Print name[old]
	and not non-existing nm[old].

From-SVN: r117006

gcc/
	PR c/25993
	* c-opts.c (c_common_handle_option): Ignore the -std options
	if the input language is assembly.

testsuite/
	PR c/25993
	* gcc.dg/pr25993.c: New test.

From-SVN: r117005

        PR tree-opt/21591
        * tree-data-ref.c (ptr_decl_may_alias_p): Look for the name memory
        tag first.
        (ptr_ptr_may_alias_p): Likewise.
        (record_record_differ_p): New function.
        (base_object_differ_p): Call record_record_differ_p.

From-SVN: r117003

From-SVN: r117001

2006-09-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/29059
        * gcc.c-torture/compile/strcpy-1.c: New test.
        * gcc.c-torture/compile/strcpy-2.c: New test.
        * gcc.c-torture/compile/memcpy-1.c: New test.
        * gcc.c-torture/compile/memcpy-2.c: New test.

2006-09-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/29059
        * tree-ssa-propagate.c (set_rhs): Reject MODIFY_EXPR right
        away for the expr argument.

From-SVN: r116997

tree-vectorizer.c (vectorize_loops): Clear vect_loop_location before using it for dumping after vectorizing loops.

	* tree-vectorizer.c (vectorize_loops): Clear vect_loop_location
	before using it for dumping after vectorizing loops.

From-SVN: r116996

2006-09-16   Andrew Pinski  <pinskia@physics.uc.edu>
             Jack Howarth  <howarth@bromo.med.uc.edu>

        PR target/29030
        * config/rs6000/rs6000.c (rs6000_darwin64_record_arg_advance_recurse)
        skip on error_mark_node.                                                                   (rs6000_darwin64_record_arg_recurse): Likewise.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>

From-SVN: r116994

2006-09-16  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR testsuite/29055
        * gcc.target/powerpc/darwin-bool-1.c: Skip -m64

From-SVN: r116993

        * rtl.h (LABEL_OUTSIDE_LOOP_P): Remove.
        * doc/rtl.texi: Remove related documentation.

From-SVN: r116992

2006-09-16  Paul Thomas  <pault@gcc.gnu.org>

	* gfortran.dg/select_6.f90: Change message.

From-SVN: r116991

	* decNumber.c (decNumberPower): Constify.
	* decNumber.h (decNumberPower): Likewise.

From-SVN: r116990

From-SVN: r116988

	* loop-doloop.c (doloop_optimize): Remove bogus arg from debugging
	printf.

From-SVN: r116984

* config/ia64/ia64.c (ia64_legitimate_constant_p, cast CONST):
Handle symbol offsets same as they are handled in ia64_expand_move
and move_operand.

From-SVN: r116983

2006-09-16  Andreas Tobler  <a.tobler@schweiz.org>

	* loop-doloop.c (doloop_optimize): Change type of max_cost to int.
	Add forgotten parameter to the fprintf call.

From-SVN: r116982

	PR ada/15802
	* decl.c (same_discriminant_p): New static function.
	(gnat_to_gnu_entity) <E_Record_Type>: When there is a parent
	subtype and we have discriminants, fix up the COMPONENT_REFs
	for the discriminants to make them reference the corresponding
	fields of the parent subtype after it has been built.

From-SVN: r116981

From-SVN: r116980

2006-09-15  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29051
	* decl.c (match_old_style_init): Set the 'where' field of the
	gfc_data structure 'newdata'.

	* match.c (match_case_eos): Add a comprehensible error message.

2006-09-15  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29051
	* gfortran.dg/oldstyle_3.f90: New test.

From-SVN: r116977

2006-09-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/29099
	* gfortran.dg/secnds-1.f: New test.

From-SVN: r116976

2006-09-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/29099
	* intrinsics/date_and_time.c (secnds): Fix case of zero time.

From-SVN: r116975

        * doc/contrib.texi: Add my entry.

From-SVN: r116974

md.texi (Processor pipeline description): Fix typo in example of how to use the absence_set directive and reword the...

* doc/md.texi (Processor pipeline description): Fix typo in
  example of how to use the absence_set directive and reword the
  description to make it slightly easier to read.

From-SVN: r116973

	* config/bfin/bfin.c (struct loop_info): New members block_bitmap and
	bad.
	(struct loop_work and related VEC declarations): Delete.
	(bfin_dump_loops): Print out new member bad.
	(bfin_bb_in_loop): Use plain bitmap test.  Don't recurse.
	(bfin_scan_loop): Don't recurse.
	(bfin_optimize_loop): Don't use a loop depth of -1 to indicate bad
	loops.  No longer need to update outer loops if the current one is
	found bad.  Move some validitiy checks to bfin_discover_loop.
	(bfin_discover_loop): New function, mostly split from bfin_reorg_loops,
	but changed not to check for nesting.  Also changed to use the new bad
	flag.
	(bfin_reorg_loops): Use bfin_discover_loop to find single loops one at a
	time.  Use bitmap based test to discover loop nesting.

From-SVN: r116972

2006-09-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/29053
	* gfortran.dg/streamio_9.f90: New test.
	* gfortran.dg/streamio_10.f90: New test.

From-SVN: r116971

2006-09-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/29053
	* io.h (gfc_unit): Add variable, strm_pos, to track
	STREAM I/O file position.
	* file_pos.c (st_rewind): Set strm_pos to beginning.
	* open.c (new_unit): Initialize strm_pos.
	* read.c (read_x): Bump strm_pos.
	* inquire.c (inquire_via_unit): Return strm_pos value.
	* transfer.c (read_block),(read_block_direct),(write_block)
	(write_buf): Seek to strm_pos - 1.  Update strm_pos when done.
	(pre_position): Initialize strm_pos.
	(data_transfer_init): Set strm_pos if DT_HAS_REC.
	(finalize_transfer): Flush file, no need to update strm_pos.

From-SVN: r116970

	* cfgrtl.c (emit_insn_at_entry): Use gcc_assert, not abort.

From-SVN: r116969

	* cfgrtl.c (emit_insn_at_entry): New function.
	* rtl.h (emit_insn_at_entry): Declare it.
	* integrate.c (emit_initial_value_sets): Use it.

From-SVN: r116968

	* config/bfin/bfin.c (bfin_rtx_costs): Handle UDIV, UMOD.

From-SVN: r116967

	* params.def (PARAM_MAX_ITERATIONS_COMPUTATION_COST): New.
	* loop-doloop.c (doloop_optimize): Use it to limit costs of
	expanding the number of iterations.

From-SVN: r116966

	PR ada/18817
	* utils.c (max_size): Perform constant folding of (A ? B : C) - D
	into A ? B - D : C - D when calculating the size of a MINUS_EXPR.

From-SVN: r116964

2006-09-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/29002
        * init.c (build_zero_init): If we have an error mark node for
        the array size, return.

2006-09-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/29002
        * g++.dg/init/array22.C: New test.
        * g++.dg/init/array23.C: New test.

From-SVN: r116962

	* doc/tm.texi (TARGET_FUNCTION_VALUE): Put @deftypefn all in
	one line.

From-SVN: r116961

From-SVN: r116959

2006-09-14  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/concurrence.h (__mutex::__mutex): Pass address of
	mutex to *_MUTEX_INIT_FUNCTION.

From-SVN: r116954