PR target/38707
	* expmed.c (store_bit_field_1): Don't modify op0 if movstrict insn
	can't be used.

From-SVN: r143036

	* doc/contrib.texi: Update contributions.

From-SVN: r143034

	* MAINTAINERS: Remove myself from alias maintainership.

From-SVN: r143033

re PR fortran/38594 (module function name mangled improperly if contained function of same name exists)

2009-01-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/38594
	* resolve.c (resolve_call): When searching for proper host
	association, use symtree rather than symbol.  For everything
	except generic subroutines, substitute the symtree in the call
	rather than the symbol.

2009-01-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/38594
	* gfortran.dg/host_assoc_call_3.f90: Make sure that the generic
	interface still works, in addition to original tests.
	* gfortran.dg/host_assoc_call_6.f90: New test.

From-SVN: r143032

re PR c++/38705 (ICE: canonical types differ for identical types const int and const AlpsNodeIndex_t)

	PR c++/38705
	* builtins.c (fold_builtin_memory_op): Give up if either operand
	is volatile.  Set srctype or desttype to non-qualified version
	of the other type.

	* g++.dg/torture/pr38705.C: New test.

From-SVN: r143029

	PR c/38700
	* builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs
	and FUNCTION_DECLs.

	* gcc.dg/pr38700.c: New test.

From-SVN: r143028

2009-01-02  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR rtl-optimization/35805
	* df-problems.c (df_lr_finalize): Add recursive call to resolve lr
	problem if fast dce is able to remove any instructions.
	* dce.c (dce_process_block): Fix dump message.

From-SVN: r143027

From-SVN: r143026

        PR c++/38698
        * typeck2.c (process_init_constructor_union): Handle excess
        initializers.
        (process_init_constructor_record): Likewise.

        PR c++/38684
        * typeck2.c (digest_init_r): Don't use process_init_constructor
        for non-aggregate classes.

From-SVN: r143024

From-SVN: r143022

From-SVN: r143015

	PR 33649
	* tree-ssa-pre.c (compute_antic): Correct loop bounds.

From-SVN: r143014

	PR middle-end/38690
	* tree-flow.h (op_code_prio, op_prio): New prototypes.
	* tree-pretty-print.c (op_code_prio): New function.
	(op_prio): No longer static.  Use op_code_prio.
	* gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs):
	Use op_prio and op_code_prio to determine if () should be
	printed around operand(s) or not.

	* gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs,
	dump_gimple_call, dump_gimple_switch, dump_gimple_cond,
	dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi,
	dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use
	pp_character instead of pp_string for single letter printing.

From-SVN: r143012

gcc/
	* doc/extend.texi: Fix '#pragma GCC option' typo.

From-SVN: r143010

2009-01-02  David Ayers  <ayers@fsfe.org>

	* MAINTAINERS: Update e-mail address.

From-SVN: r143009

gcc/testsuite/
	* gcc.dg/fixed-point/composite-type.c: Update wording of messages.
	Allow extra informative notes.

From-SVN: r143008

2009-01-02 Richard Guenther <rguenther@suse.de>

       * doc/install.texi (--enable-checking): Mention different
       default for stage1.
       (--enable-stage1-checking): Document.

From-SVN: r143007

From-SVN: r143006

From-SVN: r143004

2009-01-01  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/30142
        * tree-cfg.c (verify_expr): Add INDIRECT_REF case.  Change MODIFY_EXPR
        case to be an error.

From-SVN: r143001

	* config/fp-bit.h (pack_d): Constify argument.
	* config/fp-bit.c (makenan): Constify return type. Remove casts.
	(isnan): Constify argument.
	(isinf): Likewise.
	(iszero): Likewise.
	(pack_d): Likewise.
	(_fpadd_parts): Constify return type.
	(_fpmul_parts): Likewise.
	(_fpdiv_parts): Likewise.

From-SVN: r142999

re PR c/36489 (Warning "initialized field overwritten" wrongly triggers with multidimensional arrays)

	PR c/36489
	* c-typeck.c (add_pending_init): Add IMPLICIT argument.  Only
	warn about overwriting initializer with side-effects or
	-Woverride-init if !IMPLICIT.
	(output_init_element): Likewise.  Pass IMPLICIT down to
	add_pending_init.
	(process_init_element): Add IMPLICIT argument.  Pass it down
	to output_init_element.
	(push_init_element, pop_init_level, set_designator): Adjust
	process_init_element callers.
	(set_nonincremental_init, set_nonincremental_init_from_string):
	Adjust add_pending_init callers.
	(output_pending_init_elements): Adjust output_init_element callers.
	* c-tree.h (process_init_element): Adjust prototype.
	* c-parser.c (c_parser_initelt, c_parser_initval): Adjust
	process_init_element callers.

	* gcc.dg/pr36489.c: New test.

From-SVN: r142998

2009-01-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/38678
	* include/std/istream (basic_istream<>::_M_read): New.
	* include/bits/istream.tcc (basic_istream<>::_M_read): Define.
	(basic_istream<>::read, basic_istream<>::readsome): Use it.
	* include/std/ostream (basic_ostream<>::_M_write_): New.
	(basic_ostream<>::_M_write): Adjust.
	* include/bits/ostream.tcc (basic_ostream<>::_M_write_): Define.
	* testsuite/27_io/basic_istream/read/char/38678.cc: New.
	* testsuite/27_io/basic_istream/read/wchar_t/38678.cc: Likewise.
	* testsuite/27_io/basic_ostream/write/char/38678.cc: Likewise.
	* testsuite/27_io/basic_ostream/write/wchar_t/38678.cc: Likewise.

From-SVN: r142994

From-SVN: r142992

2009-01-01  Andreas Tobler  <a.tobler@schweiz.org>

	* inclhack.def (openbsd_null_definition): Redefine NULL to (void *)0
	in case of C.
	* fixincl.x: Regenerate.

From-SVN: r142989

	* sched-deps.c (sched_analyze_2) [UNSPEC_VOLATILE]: Flush pending
	memory loads and stores.

From-SVN: r142983

gcc/fortran:
2008-12-31  Daniel Franke  <franke.daniel@gmail.com>

        * check.c (dim_rank_check): Fixed checking of dimension argument
        if array is of type EXPR_ARRAY.

gcc/testsuite:
2008-12-31  Daniel Franke  <franke.daniel@gmail.com>

	* gfortran.dg/mapping_2.f90: Fixed testcase.

From-SVN: r142981

re PR target/35460 (undefined reference to `__builtin_stdarg_start' when compiling 2/29 snapshot on OpenBSD)

2008-12-31  Andreas Tobler  <a.tobler@schweiz.org>

	PR target/35460
	* inclhack.def (openbsd_va_start): Use __builtin_va_start
	for OpenBSD.
	* fixincl.x: Regenerate.

From-SVN: r142980

	PR c++/38647
	* parser.c (cp_parser_primary_expression) <case RID_FUNCTION_NAME>:
	Return error_mark_node if cp_parser_non_integral_constant_expression
	returns true.

	* g++.dg/template/function1.C: New test.

From-SVN: r142978

From-SVN: r142976

	PR c++/38640
	* semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX.

	* g++.dg/cpp0x/decltype15.C: New test.

From-SVN: r142973

	PR middle-end/38505
	* tree-ssa-ccp.c (may_propagate_address_into_dereference): Return
	false if ADDR's operand has incomplete type.

	Revert:
	2008-12-15  Jakub Jelinek  <jakub@redhat.com>
	PR middle-end/38505
	* tree-ssa.c (useless_type_conversion_p_1): Return
	false if inner_type is incomplete and outer_type is complete.

From-SVN: r142972

	PR middle-end/38676
	* gimplify.c (gimple_regimplify_operands): For GIMPLE_SWITCH
	only regimplify switch index.

	* gcc.dg/gomp/pr38676.c: New test.

From-SVN: r142970

2008-12-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/38645
	* tree-ssa-ccp.c (fold_gimple_assign): Use the correct pointer
	type.
	* tree-ssa-dom.c (cprop_operand): Simplify.  Do not propagate
	volatileness changing operands.

	* gcc.dg/pr38645.c: New testcase.

From-SVN: r142967

tree-cfg.c (verify_eh_throw_stmt_node): Return nonzero, to visit all EH statement and fix EH checking.

	* tree-cfg.c (verify_eh_throw_stmt_node): Return nonzero,
	to visit all EH statement and fix EH checking.

From-SVN: r142966

2008-12-31  Seongbae Park  <seongbae.park@gmail.com>

	Revert:
	2008-12-29  Seongbae Park  <seongbae.park@gmail.com>
	* tree-profile.c (tree_init_ic_make_global_vars): Make static
	variables TLS.

From-SVN: r142965

re PR tree-optimization/38661 (ICE: vector VEC(constructor_elt,base) push domain error, in build_constructors at tree-switch-conversion.c:450)

2008-12-30  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38661
        * tree-switch-conversion.c (build_constructors): Test for wrapping of
        pos case.

2008-12-30  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38661
        * gcc.c-torture/compile/pr38661.c: New testcase. 
        * gcc.c-torture/compile/pr38661-1.c: New testcase.

From-SVN: r142964

	PR middle-end/38584
	* ipa-inline.c (compute_inline_parameters): When not optimizing,
	don't compute the inline parameters, just set them to 0 instead.

From-SVN: r142963

2008-12-30  Paolo Bonzini  <bonzini@gnu.org>

	PR tree-optimization/38572
	* tree-vrp.c (vrp_visit_phi_node): Look out for invalid ranges
	and change them to VARYING.

From-SVN: r142962

2008-12-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/38564
	* fold-const.c (fold_comparison): Use the correct result type.

	* gcc.c-torture/compile/pr38564.c: New testcase.

From-SVN: r142961