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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143036 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/contrib.texi: Update contributions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143034 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Remove myself from alias maintainership.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143033 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143032 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143029 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gcc.dg/pr38700.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143028 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143027 138bc75d-0d04-0410-961f-82ee72b054a4

fix tests

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143026 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143024 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143022 138bc75d-0d04-0410-961f-82ee72b054a4

Add gcc/ChangeLog-2008.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143015 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143014 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143012 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143010 138bc75d-0d04-0410-961f-82ee72b054a4

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

* MAINTAINERS: Update e-mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143009 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143008 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143007 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143006 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143004 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143001 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142999 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142998 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142994 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142992 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142989 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142983 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142981 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142980 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142978 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142976 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142973 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142972 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gcc.dg/gomp/pr38676.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142970 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142967 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142966 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142965 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142964 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142963 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142962 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142961 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Make whitespace consistent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142960 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/38529
* tree-vect-transform (vect_transform_stmt): Handle inner-loop stmts
whose DEF is used in the loop-nest that is being vectorized, but
outside the immediately enclosing loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142959 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142957 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-29  Seongbae Park  <seongbae.park@gmail.com>

* tree-profile.c (tree_init_ic_make_global_vars): Make static
variables TLS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142953 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/31832
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): New autoconf check for
broken powf.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Use it.
* intrinsics/c99_functions.c: Use internal powf implementation if
HAVE_BROKEN_POWF is defined.
* configure: Rebuilt.
* config.h.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142952 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38635
* parser.c (cp_parser_condition): Use cp_parser_require
instead of cp_lexer_consume_token to consume =.

* g++.dg/parse/cond4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142951 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/36191
* tree-complex.c (expand_complex_libcall): Call
maybe_clean_or_replace_eh_stmt and gimple_purge_dead_eh_edges
instead of passing true as 3rd argument to gsi_replace.

* g++.dg/torture/pr36191.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142950 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38652
* dse.c: Include target.h.
* Makefile.in (dse.o): Depend on $(TARGET_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142949 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/builtins/fprintf.x: Disable test for
        freestanding targets.
        * gcc.c-torture/execute/pr37573.x: Disable test for 16-bit targets.
        * gcc.c-torture/execute/20081117-1.x: Disable test for 16-bit targets.
        * gcc.c-torture/compile/limits-stringlit.c: Disable test for picochip.
        * gcc.dg/array-quals-1.c: Disable test for picochip.
        * lib/target-supports.exp: Add support for freestanding ports and
        disable picochip for profiling tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142948 138bc75d-0d04-0410-961f-82ee72b054a4

PR driver/38381
* gcc.c (process_command): Accept also -b with configuration name
in the next argument.
* doc/invoke.texi (-b): Document that no hyphen is required if
configuration name is in the next argument after -b.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142947 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38637
* decl.c (start_enum): If enumtype is error_mark_node, exit early.

* g++.dg/cpp0x/enum2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142946 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-28  Andrew Pinski  <pinskia@gmail.com>

        PR libobjc/36610
        * objc/execute/forward-1.m: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142945 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142943 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38650
* semantics.c (finish_omp_for): Don't add CLEANUP_POINT_EXPR
around volatile iteration var in condition and/or increment
expression.

* testsuite/libgomp.c/pr38650.c: New test.
* testsuite/libgomp.c++/pr38650.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142940 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142938 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38641
* gimple-pretty-print.c (dump_binary_rhs): Print
VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR,
VEC_PACK_TRUNC_EXPR, VEC_PACK_SAT_EXPR, VEC_PACK_FIX_TRUNC_EXPR,
VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR
VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR similarly
to COMPLEX_EXPR, MIN_EXPR and MAX_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142935 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/38633
* tree-cfg.c (replace_block_vars_by_duplicates): Only call
replace_by_duplicate_decl for VAR_DECLs or CONST_DECLs.

* gcc.dg/gomp/pr38633.c: New test.
* g++.dg/gomp/pr38633.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142934 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38639
* pt.c (tsubst_omp_for_iterator): RECUR on whole init_expr instead of
just its type.

* g++.dg/gomp/pr38639.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142933 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142932 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142930 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142927 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142925 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142919 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (GTFILES): Add $(srcdir)/expr.h.
* expr.h: Fix the declaration of block_clear_fn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142914 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142911 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-23  Andrew Pinski  <pinski@gmail.com>

        PR middle-end/38590
        * fold-const.c (fold_binary): Call fold_convert on arguments to
        fold_build2 for negative divide optimization.

2008-12-23  Andrew Pinski  <pinskia@gmail.com>

        PR middle-end/38590
        * gcc.c-torture/compile/pr38590-1.c: New testcase.
        * gcc.c-torture/compile/pr38590-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142906 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-22  Jonathan Larmour  <jifl@eCosCentric.com>

* include/ext/concurrence.h: Fix __gthread_cond_t initialisation
function macro name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142901 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR number referenced in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142900 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-22  Benjamin Kosnik  <bkoz@redhat.com>

* doc/doxygen/stdheader.cc: Add cstdlib include.
* doc/doxygen/user.cfg.in: Regenerate for doxygen 1.5.7.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142897 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142895 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/31150
* dse.c (struct store_info): Add const_rhs field.
(clear_rhs_from_active_local_stores): Clear also const_rhs.
(record_store): Try also cselib_expand_value_rtx to get a constant.
(find_shift_sequence, get_stored_val): Use const_rhs instead of
rhs if worthwhile.
* cselib.c (cselib_record_sets): If !cselib_record_memory and
there is just one set from read-only MEM, look at REG_EQUAL or
REG_EQUIV note.

* dse.c (struct store_info): Add redundant_reason field.
(record_store): When storing the same constant as has been
stored by an earlier store, set redundant_reason field
to the earlier store's insn_info_t.  Don't delete cannot_delete
insns.
(find_shift_sequence): Remove read_info argument, add read_mode
and require_cst arguments.  Return early if require_cst and
constant wouldn't be returned.
(get_stored_val): New function.
(replace_read): Use it.
(scan_insn): Put even cannot_delete insns with exactly 1 store
into active_local_stores.
(dse_step1): Don't delete cannot_delete insns.  Remove redundant
constant stores if contains_cselib_groups and earlier store storing
the same value hasn't been eliminated.
(dse_step6): Renamed to dse_step7.  New function.
(dse_step7): Renamed from dse_step6.
(rest_of_handle_dse): Call dse_step6 and dse_step7 at the end.
* cselib.c (cselib_expand_value_rtx): Don't wrap CONST_INTs
into CONST unless really necessary.  Handle SUBREG, unary,
ternary, bitfield and compares specially, to be able to simplify
operations on constants.
(expand_loc): Try to optimize LO_SUM.

* dse.c (get_call_args): New function.
(scan_insn): Don't handle BUILT_IN_BZERO.  For memset, attempt
to get call arguments and if successful and both len and val are
constants, handle the call as (mem:BLK) (const_int) store.

* dse.c (struct store_info): Add is_large bool field, change
positions_needed into a union of a bitmask and bitmap + count.
(free_store_info): Free bitmap if is_large.
(set_usage_bits): Don't look at stores where
offset + width >= MAX_OFFSET.
(set_position_unneeded, set_all_positions_unneeded,
any_positions_needed_p, all_positions_needed_p): New static inline
functions.
(record_store): Handle BLKmode stores of CONST_INT, if
MEM_SIZE is set on the MEM.  Use the new positions_needed
accessor inlines.
(replace_read): Handle reads from BLKmode CONST_INT stores.
(check_mem_read_rtx): Use all_positions_needed_p function.
(dse_step1): Free large positions_needed bitmaps and clear is_large.

* dse.c (struct store_info): Change begin and end types to
HOST_WIDE_INT.

* dse.c (record_store): Fix check for unused store.

* expr.c (block_clear_fn): No longer static.
* expr.h (block_clear_fn): Declare.
* dse.c (scan_insn): Memset and bzero can just read their
arguments.

* gcc.c-torture/execute/20081218-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142892 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (expand_setmem_via_rep_stos): Add ORIG_VALUE
argument.  If ORIG_VALUE is const0_rtx and COUNT is constant,
set MEM_SIZE on DESTMEM.
(ix86_expand_setmem): Adjust callers.

PR target/38488
* expr.h (get_mem_align_offset): New prototype.
* emit-rtl.c (get_mem_align_offset): New function.
* config/i386/i386.c (expand_movmem_via_rep_mov): Set MEM_SIZE correctly.
(expand_constant_movmem_prologue, expand_constant_setmem_prologue):
New functions.
(ix86_expand_movmem): Optimize if COUNT_EXP
is constant, desired_align > align and dst & (desired_align - 1)
is computable at compile time.
(ix86_expand_setmem): Likewise.

* builtins.c (get_memory_rtx): Try to derive MEM_ATTRS from not yet
resolved SAVE_EXPR or POINTER_PLUS_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142891 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35780
* gfortran.dg/alloc_comp_optional_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142890 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-22  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/35780
* trans-decl.c (init_intent_out_dt): Allow for optional args.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142889 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.h (ASM_OUTPUT_EXTERNAL): New macro.

PR target/34571
* config/alpha/predicates.md (symbolic_operand): Return 1 for a
label_ref with an offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142885 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/37472
* io/write_float.def (output_float_FMT_G_): Modify calculation of temp
to avoid sensitivity to round-off.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142884 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142882 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38362
* g++.dg/ext/altivec-types-1.C (dg-options): Pass -std=c++98.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142879 138bc75d-0d04-0410-961f-82ee72b054a4

Index: config/ChangeLog
+2008-12-21  Andrew Pinski  <pinskia@gmail.com>
+
+       PR target/38300
+       * unwind_ipinfo.m4: Darwin before 9 does not have _Unwind_GetIPInfo.
+
Index: gcc/ChangeLog
+2008-12-21  Andrew Pinski  <pinskia@gmail.com>
+
+       PR target/38300
+       * configure: Regenerate.
Index: libstdc++-v3/ChangeLog
+2008-12-21  Andrew Pinski  <pinskia@gmail.com>
+
+       PR target/38300
+       * configure: Regenerate.
+
Index: libjava/ChangeLog
+2008-12-21  Andrew Pinski  <pinskia@gmail.com>
+
+       PR target/38300
+       * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142877 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38398
* gfortran.dg/fmt_g0_1.f08: Revise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142876 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* gcc.target/mips/mips.exp: Rewrite.

* gcc.target/mips/20020620-1.c: Use dg-options instead of
dg-mips-options.  Remove target restrictions from dg-do.
* gcc.target/mips/mips-ps-1.c: Likewise.
* gcc.target/mips/mips-ps-2.c: Likewise.
* gcc.target/mips/mips-ps-3.c: Likewise.
* gcc.target/mips/mips-ps-4.c: Likewise.
* gcc.target/mips/mips-ps-6.c: Likewise.

* gcc.target/mips/asm-1.c: Use dg-options instead of dg-mips-options.
* gcc.target/mips/branch-1.c: Likewise.
* gcc.target/mips/clear-cache-2.c: Likewise.
* gcc.target/mips/dse-1.c: Likewise.
* gcc.target/mips/fix-r4000-1.c: Likewise.
* gcc.target/mips/fix-r4000-2.c: Likewise.
* gcc.target/mips/fix-r4000-3.c: Likewise.
* gcc.target/mips/fix-r4000-4.c: Likewise.
* gcc.target/mips/fix-r4000-5.c: Likewise.
* gcc.target/mips/fix-r4000-6.c: Likewise.
* gcc.target/mips/fix-r4000-7.c: Likewise.
* gcc.target/mips/fix-r4000-8.c: Likewise.
* gcc.target/mips/fix-r4000-9.c: Likewise.
* gcc.target/mips/fix-r4000-10.c: Likewise.
* gcc.target/mips/fix-r4000-11.c: Likewise.
* gcc.target/mips/fix-r4000-12.c: Likewise.
* gcc.target/mips/fix-vr4130-1.c: Likewise.
* gcc.target/mips/fix-vr4130-2.c: Likewise.
* gcc.target/mips/fix-vr4130-3.c: Likewise.
* gcc.target/mips/fix-vr4130-4.c: Likewise.
* gcc.target/mips/fpcmp-1.c: Likewise.
* gcc.target/mips/fpcmp-2.c: Likewise.
* gcc.target/mips/fpr-moves-1.c: Likewise.
* gcc.target/mips/fpr-moves-2.c: Likewise.
* gcc.target/mips/fpr-moves-3.c: Likewise.
* gcc.target/mips/fpr-moves-4.c: Likewise.
* gcc.target/mips/fpr-moves-5.c: Likewise.
* gcc.target/mips/fpr-moves-6.c: Likewise.
* gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Likewise.
* gcc.target/mips/madd-1.c: Likewise.
* gcc.target/mips/madd-2.c: Likewise.
* gcc.target/mips/madd-5.c: Likewise.
* gcc.target/mips/madd-6.c: Likewise.
* gcc.target/mips/madd-7.c: Likewise.
* gcc.target/mips/madd-8.c: Likewise.
* gcc.target/mips/maddu-1.c: Likewise.
* gcc.target/mips/maddu-2.c: Likewise.
* gcc.target/mips/memcpy-1.c: Likewise.
* gcc.target/mips/mips-sched-madd.c: Likewise.
* gcc.target/mips/msub-1.c: Likewise.
* gcc.target/mips/msub-2.c: Likewise.
* gcc.target/mips/msub-5.c: Likewise.
* gcc.target/mips/msub-6.c: Likewise.
* gcc.target/mips/msub-7.c: Likewise.
* gcc.target/mips/msub-8.c: Likewise.
* gcc.target/mips/msubu-1.c: Likewise.
* gcc.target/mips/msubu-2.c: Likewise.
* gcc.target/mips/neg-abs-1.c: Likewise.
* gcc.target/mips/neg-abs-2.c: Likewise.
* gcc.target/mips/no-smartmips-lwxs.c: Likewise.
* gcc.target/mips/no-smartmips-ror-1.c: Likewise.
* gcc.target/mips/octeon-baddu-1.c: Likewise.
* gcc.target/mips/octeon-bbit-2.c: Likewise.
* gcc.target/mips/octeon-bbit-3.c: Likewise.
* gcc.target/mips/octeon-cins-1.c: Likewise.
* gcc.target/mips/octeon-cins-2.c: Likewise.
* gcc.target/mips/octeon-dmul-1.c: Likewise.
* gcc.target/mips/octeon-dmul-2.c: Likewise.
* gcc.target/mips/octeon-exts-1.c: Likewise.
* gcc.target/mips/octeon-exts-2.c: Likewise.
* gcc.target/mips/octeon-exts-3.c: Likewise.
* gcc.target/mips/octeon-exts-4.c: Likewise.
* gcc.target/mips/octeon-exts-5.c: Likewise.
* gcc.target/mips/octeon-pop-1.c: Likewise.
* gcc.target/mips/octeon-seq-1.c: Likewise.
* gcc.target/mips/octeon-seq-2.c: Likewise.
* gcc.target/mips/octeon-seq-3.c: Likewise.
* gcc.target/mips/octeon-seq-4.c: Likewise.
* gcc.target/mips/pr26765.c: Likewise.
* gcc.target/mips/pr33256.c: Likewise.
* gcc.target/mips/pr33635-1.c: Likewise.
* gcc.target/mips/pr33755.c: Likewise.
* gcc.target/mips/pr34831.c: Likewise.
* gcc.target/mips/pr35802.c: Likewise.
* gcc.target/mips/pr37362.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-1.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-2.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-3.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-4.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-5.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-6.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-7.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-8.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-9.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-10.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-11.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-12.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-13.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-15.c: Likewise.
* gcc.target/mips/r3900-mult.c: Likewise.
* gcc.target/mips/rsqrt-4.c: Likewise.
* gcc.target/mips/sb1-1.c: Likewise.
* gcc.target/mips/scc-2.c: Likewise.
* gcc.target/mips/scc-4.c: Likewise.
* gcc.target/mips/sdata-1.c: Likewise.
* gcc.target/mips/sdata-2.c: Likewise.
* gcc.target/mips/sdata-3.c: Likewise.
* gcc.target/mips/sdata-4.c: Likewise.
* gcc.target/mips/smartmips-lwxs.c: Likewise.
* gcc.target/mips/smartmips-ror-1.c: Likewise.
* gcc.target/mips/smartmips-ror-2.c: Likewise.
* gcc.target/mips/smartmips-ror-3.c: Likewise.
* gcc.target/mips/smartmips-ror-4.c: Likewise.
* gcc.target/mips/timode-1.c: Likewise.
* gcc.target/mips/truncate-1.c: Likewise.
* gcc.target/mips/truncate-2.c: Likewise.
* gcc.target/mips/vr-mult-1.c: Likewise.
* gcc.target/mips/vr-mult-2.c: Likewise.

* gcc.target/mips/atomic-memory-2.c: Use dg-options instead of
dg-mips-options.  Use isa>=2 instead of -mips32.

* gcc.target/mips/branch-cost-1.c: Use dg-options instead of
dg-mips-options.  Use isa>=4 instead of -mips64.
* gcc.target/mips/branch-cost-2.c: Likewise.

* gcc.target/mips/cache-1.c: Use dg-options instead of
dg-mips-options.  Add isa>=3 and NOMIPS16 attributes.

* gcc.target/mips/call-saved-1.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.  Use isa_rev=0 instead of -mips2.
* gcc.target/mips/call-saved-2.c: Likewise.
* gcc.target/mips/call-saved-3.c: Likewise.

* gcc.target/mips/clear-cache-1.c: Use dg-options instead of
dg-mips-options.  Use isa_rev>=2 instead of -mips32r2.
* gcc.target/mips/ext_ins.c: Likewise.

* gcc.target/mips/code-readable-1.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.  Use addressing=absolute too.
* gcc.target/mips/code-readable-2.c: Likewise.
* gcc.target/mips/code-readable-3.c: Likewise.

* gcc.target/mips/dmult-1.c: Use dg-options instead of
dg-mips-options.  Remove the mips16_attribute directives.
* gcc.target/mips/gcc-have-sync-compare-and-swap-4.c: Likewise.

* gcc.target/mips/dpaq_sa_l_w.c: Use dg-options instead of
dg-mips-options.  Remove target restrictions from dg-do.
Use -mgp32 instead of -mips32r2.
* gcc.target/mips/dpsq_sa_l_w.c: Likewise.

* gcc.target/mips/dsp-ctrl.c: Use dg-options instead of
dg-mips-options.  Remove target restrictions from dg-do.
Remove the !__mips_dsp code and add -mdsp -mgp32 to dg-options
instead.  Add NOMIPS16 attributes.

* gcc.target/mips/dspr2-MULT.c: Use dg-options instead of
dg-mips-options.  Replace -march=mips32r2 with -mgp32.
* gcc.target/mips/dspr2-MULTU.c: Likewise.

* gcc.target/mips/ext-1.c: Use dg-options instead of
dg-mips-options.  Use isa_rev>=2 instead of -mips64r2.

* gcc.target/mips/fix-r10000-1.c: Use dg-options instead of
dg-mips-options.  Remove -march=mips4.
* gcc.target/mips/fix-r10000-2.c: Likewise.
* gcc.target/mips/fix-r10000-3.c: Likewise.
* gcc.target/mips/fix-r10000-4.c: Likewise.
* gcc.target/mips/fix-r10000-5.c: Likewise.
* gcc.target/mips/fix-r10000-6.c: Likewise.
* gcc.target/mips/fix-r10000-7.c: Likewise.
* gcc.target/mips/fix-r10000-8.c: Likewise.
* gcc.target/mips/fix-r10000-9.c: Likewise.
* gcc.target/mips/fix-r10000-10.c: Likewise.
* gcc.target/mips/fix-r10000-11.c: Likewise.
* gcc.target/mips/fix-r10000-12.c: Likewise.
* gcc.target/mips/fix-r10000-13.c: Likewise.
* gcc.target/mips/fix-r10000-14.c: Likewise.
* gcc.target/mips/fix-r10000-15.c: Likewise.

* gcc.target/mips/fixed-scalar-type.c: Use dg-options instead
of dg-mips-options.  Remove target restrictions from dg-do.
Remove -march=mips32r2.
* gcc.target/mips/fixed-vector-type.c: Likewise.
* gcc.target/mips/mips32-dsp-run.c: Likewise.
* gcc.target/mips/mips32-dspr2.c: Likewise.  Add NOMIPS16 attributes.

* gcc.target/mips/fpr-moves-7.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.  Remove -msoft-float.
* gcc.target/mips/fpr-moves-8.c: Likewise.
* gcc.target/mips/int-moves-1.c: Likewise.
* gcc.target/mips/int-moves-2.c: Likewise.

* gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: Use dg-options
instead of dg-mips-options.  Use isa>=2 instead of -mips2.
Add -mgp32.
* gcc.target/mips/gcc-have-sync-compare-and-swap-3.c: Likewise.

* gcc.target/mips/ins-1.c: Use dg-options instead of
dg-mips-options.  Use "isa_rev>=2 -mgp32" instead of -march=mips32r2.

* gcc.target/mips/loongson-muldiv-1.c: Use dg-options instead of
dg-mips-options.  Use isa=loongson instead of -march=loongson2e.
* gcc.target/mips/loongson-muldiv-2.c: Likewise.

* gcc.target/mips/loongson-simd.c: Remove mips_loongson
target requirement and use isa=loongson instead.  Add -mhard-float,
-mno-mips16 and -flax-vector-conversions.

* gcc.target/mips/lazy-binding-1.c: Use dg-options instead of
dg-mips-options.  Remove target restrictions from dg-do.
Add NOMIPS16 attributes.

* gcc.target/mips/long-calls-pg.c: Use dg-options instead of
dg-mips-options.  Remove -march=mips32 and -fno-pic.
Add NOMIPS16 attributes.

* gcc.target/mips/madd-3.c: Use dg-options instead of
dg-mips-options.  Use isa_rev>=1 instead of -mips32.
* gcc.target/mips/maddu-3.c: Likewise.
* gcc.target/mips/msub-3.c: Likewise.
* gcc.target/mips/msubu-3.c: Likewise.

* gcc.target/mips/madd-4.c: Use dg-options instead of
dg-mips-options.  Remove -mips32r2.
* gcc.target/mips/maddu-4.c: Likewise.
* gcc.target/mips/msub-4.c: Likewise.
* gcc.target/mips/msubu-4.c: Likewise.

* gcc.target/mips/mips-3d-1.c: Use dg-options instead of
dg-mips-options.  Remove target restrictions from dg-do.
Remove -mips64, -mhard-float and -mgp64.
* gcc.target/mips/mips-3d-2.c: Likewise.
* gcc.target/mips/mips-3d-3.c: Likewise.
* gcc.target/mips/mips-3d-4.c: Likewise.
* gcc.target/mips/mips-3d-5.c: Likewise.
* gcc.target/mips/mips-3d-6.c: Likewise.
* gcc.target/mips/mips-3d-7.c: Likewise.
* gcc.target/mips/mips-3d-8.c: Likewise.
* gcc.target/mips/mips-3d-9.c: Likewise.

* gcc.target/mips/mips-ps-5.c: Use dg-options instead of
dg-mips-options.  Remove -mips64.
* gcc.target/mips/mips-ps-type.c: Likewise.

* gcc.target/mips/mips-ps-7.c: Use dg-options instead of
dg-mips-options.  Replace -mips32r2 with -mgp32.

* gcc.target/mips/mips-ps-type-2.c: Use dg-options instead of
dg-mips-options.  Use "isa_rev>=2 -mgp32" instead of -mips32r2.

* gcc.target/mips/mips16-attributes.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.
* gcc.target/mips/mips16-attributes-2.c: Likewise.
* gcc.target/mips/r10k-cache-barrier-14.c: Likewise.
* gcc.target/mips/scc-3.c: Likewise.

* gcc.target/mips/mips16-attributes-3.c: Add { dg-options "(-mips16)" }.

* gcc.target/mips/mips16e-extends.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.  Use isa_rev>=1 instead of -march=mips32.
Add -mlong32.

* gcc.target/mips/mips32-dsp.c: Use dg-options instead of
dg-mips-options.  Replace -march=mips32 with -mgp32.

* gcc.target/mips/mips32-dsp-type.c: Use dg-options instead of
dg-mips-options.  Remove -march=mips32.

* gcc.target/mips/mips32-dspr2-type.c: Use dg-options instead of
dg-mips-options.  Remove -march=mips32r2.

* gcc.target/mips/mips32r2-mxhc1.c: Use dg-options instead of
dg-mips-options.  Add NOMIPS16 attributes.

* gcc.target/mips/movcc-1.c: Use dg-options instead of
dg-mips-options.  Use isa>=4 instead of -mips4.
* gcc.target/mips/movcc-2.c: Likewise.
* gcc.target/mips/movcc-3.c: Likewise.

* gcc.target/mips/octeon-bbit-1.c: Use dg-options instead of
dg-mips-options.  Declare foo as a NOMIPS16 function.
Use foo instead of g.

* gcc.target/mips/near-far-1.c: Use dg-options instead of
dg-mips-options.  Replace the nonpic directives with an
addressing=absolute option.
* gcc.target/mips/near-far-2.c: Likewise.
* gcc.target/mips/near-far-3.c: Likewise.
* gcc.target/mips/near-far-4.c: Likewise.

* gcc.target/mips/nmadd-1.c: Use dg-options instead of
dg-mips-options.  Use isa=4 instead of -mips4.
* gcc.target/mips/nmadd-2.c: Likewise.
* gcc.target/mips/nmadd-3.c: Likewise.
* gcc.target/mips/rsqrt-1.c: Likewise.
* gcc.target/mips/rsqrt-2.c: Likewise.
* gcc.target/mips/rsqrt-3.c: Likewise.

* gcc.target/mips/save-restore-1.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.  Use isa_rev>=1 instead of -mips32r2.
* gcc.target/mips/save-restore-2.c: Likewise.
* gcc.target/mips/save-restore-3.c: Likewise.
* gcc.target/mips/save-restore-4.c: Likewise.
* gcc.target/mips/save-restore-5.c: Likewise.

* gcc.target/mips/scc-1.c: Use dg-options instead of
dg-mips-options.  Replace the mips16_attribute directives with
a (-mips16) dg-option.  Use isa_rev>=1 instead of -mips32.

* gcc.target/mips/timode-2.c: Remove target restrictions from dg-do.
Use -mgp64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142875 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/35899
* gcc.target/mips/smartmips-lwxs.c: Add -mlong32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142874 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/38598
* gcc.target/mips/madd-7.c: Add -mlong32.
* gcc.target/mips/msub-7.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142873 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/mips/mips-dsp.md (mips_lbux): Turn into a define_expand,
changing operand 1 to a pmode_register_operand.
(mips_lhx, mips_lwx): Likewise.
(mips_lbux_<mode>, mips_lhx_<mode>, mips_lwx_<mode>): New patterns.
* config/mips/mips.c (mips_prepare_builtin_arg): Get the mode of
the value from the argument expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142872 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/38398
* io/io.h (st_parameter_dt): Add new bit to keep track of when to
suppress blanks for g0 formatting.
* io/transfer.c (formatted_transfer_scalar): Always call write_real_g0
for g0 formatting.
* io.c (write.c): Do not use ES formatting and use new bit to suppress
blanks.
* io/write_float.def (output_float): Adjust the location of setting the
width so that it can be adjusted when suppressing blanks.  Set number of
blanks to zero when dtp->u.p.g0_no_blanks is set. Do some minor code
clean-up and add some white space for readability.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142871 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/38398
* io.c: Add error checks for g0 formatting and provide adjustment of
error loci for improved error messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142870 138bc75d-0d04-0410-961f-82ee72b054a4

revert accidental checkin

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142869 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/38597
        * name-lookup.c (arg_assoc_type): Handle DECLTYPE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142868 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-21  Arjen Markus  <arjen.markus@wldelft.nl>
    Daniel Kraft  <d@domob.eu>

PR fortran/37605
* gfortran.texi: Fixed some typos and some minor style improvements.
* intrinsic.texi: Some clarifications and typo-fixes.
* invoke.texi: Better documenation of the behaviour of the
-fdefault-*-8 options and some other fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142866 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-21  Paolo Carlini  <paolo.carlini@oracle.com>

* Fix typo in last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142863 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/38596
* include/tr1_impl/function (function<>::target,
function<>::target_type): Provide only when __GXX_RTTI is defined.
(_Function_base::_M_manager, _Ref_manager<>::_M_manager,
_Function_handler<void(_ArgTypes...), _Member _Class::*>::_M_manager):
Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142862 138bc75d-0d04-0410-961f-82ee72b054a4

* i376.md (UNSPEC_MS_TO_SYSV_CALL): New constant.
(call_1_rex64_ms_sysv, call_value_0_rex64_ms_sysv,
call_value_1_rex64_ms_sysv): New patterns.
* i386.c (function_arg_ms_64): Pass magical value of -2 as callarg.
(ix86_expand_call): Emit extra clobbers for ms->sysv ABI calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142859 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (alpha_pad_noreturn): New static function.
(alpha_reorg): Call alpha_pad_noreturn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142858 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.md ("andsi3"): Fix wrong cc attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142856 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142853 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37610
* configure.ac (gcc_cv_as_cfi_advance_working): Fall back to 'no'
if readelf is nowhere to be found.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142850 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/36921
* c-common.c (warn_about_parentheses): Remove ARG_UNUSED from
arg_left.  Don't warn about X<=Y<=Z if comparison's type isn't
integral.

* g++.dg/warn/pr36921.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142849 138bc75d-0d04-0410-961f-82ee72b054a4

2008-12-19  Joel Sherrill <joel.sherrill@oarcorp.com>

* lib/target-supports.exp: Add *-*-rtems* to list
of targets without profiling support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142848 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142846 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/38577
* call.c (build_new_method_call): Handle call being COMPOUND_EXPR
or NOP_EXPR.

* g++.dg/template/call6.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142842 138bc75d-0d04-0410-961f-82ee72b054a4