re PR fortran/34656 (modifies do loop variable)

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34656
        * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
        Add GFC_RTCHECK_DO support.
        * option.c (gfc_handle_runtime_check_option): Enable
        * GFC_RTCHECK_DO.
        * invoke.texi (-fcheck): Document "do" option.

From-SVN: r145210

re PR libfortran/33595 (FAIL: gfortran.dg/nint_2.f90  -O0  execution test)

PR fortran/33595
* intrinsics/c99_functions.c (round): Use floor instead of ceil.
Revise checks to round up.
(roundf): Likewise.

From-SVN: r145209

avr.c (avr_mcu_t): Add atmega8c1, atmega16c1 and atmega8m1 devices.

* config/avr/avr.c (avr_mcu_t): Add atmega8c1, atmega16c1 and
atmega8m1 devices.
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.)

From-SVN: r145208

Add dbg count support for ccp

From-SVN: r145206

crontab: Stop 4.2 snapshots.

* crontab: Stop 4.2 snapshots.
Spread out 4.3, 4.4, and 4.5 snapshots more evenly.

From-SVN: r145205

attr-noinline.c: Avoid pure-const optimization.

* gcc.dg/attr-noinline.c: Avoid pure-const optimization.
* gcc.dg/pr33826.c: Update dump files.
* gcc.dg/ipa/ipa-3.c: Avoid pure-const optimization.
* gcc.dg/ipa/ipa-5.c: Avoid pure-const optimization.

Merge from pretty-ipa:

2009-03-27  Jan Hubicka  <jh@suse.cz>
* cgraph.c (dump_cgraph_node): Add replace output flag by process.
* tree-pass.h (function_called_by_processed_nodes_p): Declare.
* passes.c (function_called_by_processed_nodes_p): New.
* ipa-pure-const.c (check_call): Fix handling of operands.
(analyze_function): Dump debug output for skipped bodies.
(local_pure_const): Use function_called_by_processed_nodes_p.
* dwarf2out.c (reference_to_unused): Use output.
* passes.c (do_per_function_toporder): Likewise.

2008-11-12  Jan Hubicka  <jh@suse.cz>

* tree-pass.h (pass_fixup_cfg, pass_local_pure_const): Declare.
* ipa-pure-const.c (funct_state_d): Add can throw field; make
state_set_in_source enum
(check_decl): Ignore memory tags; do not set fake looping flags;
dump diagnostics.
(check_operand, check_tree, check_rhs_var, check_lhs_var,
get_asm_expr_operands, scan_function_op, scan_function_stmt): Remove.
(check_call, analyze_function): Rewrite.
(check_stmt): New.
(add_new_function): Update call of analyze_function.
(generate_summary): Add call of analyze_function.
(propagate): Propagate can_throw; handle state_set_in_source correctly.
(local_pure_const): New function.
(pass_local_pure_const): New pass.
* ipa-inline.c (inline_transform): Set after_inlining.
* tree-eh.c (stmt_can_throw_external): New.
* tree-optimize.c (execute_fixup_cfg): Do not set after_inlining;
work with aliasing built.
* tree-flow.h (stmt_can_throw_external): New.
* passes.c (init_optimization_passes): Schedule fixup_cfg pass early;
and local pure/const pass in early and late optimization queue.

From-SVN: r145204

fold-const.c (get_pointer_modulus_and_residue): New parameter allow_func_align.

2009-03-28  Martin Jambor  <mjambor@suse.cz>

* fold-const.c (get_pointer_modulus_and_residue): New parameter
allow_func_align.
(fold_binary): Allow function decl aligment consideration is the
second argument is integer constant one.
* tree-ssa-forwprop.c (simplify_bitwise_and): New function.
(tree_ssa_forward_propagate_single_use_vars): Handle assing statements
with BIT_AND_EXPR on the RHS by calling simplify_bitwise_and.

* g++.dg/tree-ssa/fwprop-align.C: New test.

From-SVN: r145203

dwarf2out.c (dwarf2out_begin_prologue): Use crtl->nothrow

* dwarf2out.c (dwarf2out_begin_prologue): Use crtl->nothrow
* tree-eh.c (stmt_could_throw_p): Remove check for WEAK decls.
* function.h (rtl_data): Add nothrow flag.
* except.c (set_nothrow_function_flags): Use crtl->nothrow;
set DECL_NOTHROW for AVAILABLE functions.

From-SVN: r145202

rs6000-c.c (rs6000_macro_to_expand): If macro following vector keyword has expansion starting with pixel or bool...

* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If macro
following vector keyword has expansion starting with pixel or bool
keyword, expand vector to __vector and pixel or bool to __pixel or
__bool.

* gcc.target/powerpc/altivec-28.c: New test.

From-SVN: r145199

re PR c++/39554 (-Wdisallowed-function-list fails when #including <algorithm>)

PR c++/39554
* opts.c (warning_disallowed_functions, warn_disallowed_functions,
warn_if_disallowed_function_p): Removed.
(common_handle_option): Don't handle OPT_Wdisallowed_function_list_.
* c-parser.c (c_parser_postfix_expression_after_primary): Don't call
warning_if_disallowed_function_p.
* flags.h (warn_if_disallowed_function_p,
warn_disallowed_functions): Removed.
* common.opt (Wdisallowed-function-list=): Removed.
* doc/invoke.texi (-Wdisallowed-function-list=): Removed.

* parser.c (cp_parser_postfix_expression): Don't call
warning_if_disallowed_function_p.

* gcc.dg/wdisallowed-functions-1.c: Removed.
* gcc.dg/wdisallowed-functions-2.c: Removed.
* gcc.dg/wdisallowed-functions-3.c: Removed.
* g++.dg/warn/Wdisallowed-functions-1.C: Removed.
* g++.dg/warn/Wdisallowed-functions-2.C: Removed.
* g++.dg/warn/Wdisallowed-functions-3.C: Removed.

From-SVN: r145198

re PR tree-optimization/38723 (default definitions not in avail_out)

2009-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38723
* tree-ssa-pre.c (compute_avail): Add all default definitions to
the entry block.

* gcc.dg/tree-ssa/ssa-fre-22.c: New testcase.

From-SVN: r145197

re PR fortran/36703 (ICE  (segfault) in reduce_binary0  (arith.c:1778))

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36703
PR fortran/36528
* trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
function references to ensure that a valid expression is used.
(gfc_conv_function_call): Pass Cray pointers to procedures.

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/36528
* gfortran.dg/cray_pointers_8.f90: New test.

PR fortran/36703
* gfortran.dg/cray_pointers_9.f90: New test.

From-SVN: r145196

re PR fortran/38765 (ICE in check_host_association)

2009-03-28  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38765
* parse.c (parse_derived): Do not break on finding pointer,
allocatable or private components.

2009-03-28  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/38765
* gfortran.dg/alloc_comp_assign_9.f90: New test.

From-SVN: r145195

tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed test introduced by my previous patch.

* tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed
test introduced by my previous patch.

From-SVN: r145194

tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave the PHIs value undefined.

2009-03-28  Richard Guenther  <rguenther@suse.de>

* tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave
the PHIs value undefined.

From-SVN: r145193

string_intrinsics.c: #include <assert.h>

2009-03-28  Daniel Kraft  <d@domob.eu>

* intrinsics/string_intrinsics.c: #include <assert.h>
* intrinsics/string_intrinsics_inc.c (string_trim): Use string_len_trim
instead of calculating the length directly.
(string_len_trim): For KIND=1, speed search up.

2009-03-28  Daniel Kraft  <d@domob.eu>

* gfortran.dg/trim_1.f90: New test.

From-SVN: r145192

tree-pass.h (pass_fixup_cfg): New pass.

* tree-pass.h (pass_fixup_cfg): New pass.
* ipa-inline.c (inline_transform): Set
always_inline_functions_inlined/after_inlining.
* tree-optimize.c (execute_fixup_cfg): Do not set them here.
(pass_fixup_cfg): New pass.
* passes.c (init_optimization_passes): Add fixup_cfg.

From-SVN: r145191

Warray-bounds.c: Do not use redundant stores.

2009-03-28  Richard Guenther  <rguenther@suse.de>

* gcc.dg/Warray-bounds.c: Do not use redundant stores.
* g++.dg/warn/Warray-bounds.C: Likewise.

From-SVN: r145189

re PR fortran/32626 (Run-time check for recursive functions)

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/32626
        * option.c (gfc_handle_runtime_check_option): Enable recursion check.
        * trans-decl.c (gfc_generate_function_code): Add recursion check.
        * invoke.texi (-fcheck): Add recursive option.

From-SVN: r145188

re PR fortran/38432 (Add warning for loops which are never executed)

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38432
        * resolve.c (gfc_resolve_iterator): Add zero-loop warning.

2009-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38432
        * gfortran.dg/do_check_5.f90: New test.
        * gfortran.dg/array_constructor_11.f90: Add dg-warning.
        * gfortran.dg/array_constructor_18.f90: Ditto.
        * gfortran.dg/array_constructor_22.f90: Ditto.
        * gfortran.dg/do_3.F90: Ditto.
        * gfortran.dg/do_1.f90: Ditto.

From-SVN: r145186

re PR tree-optimization/38458 (copy-propagation doesn't handle cycles)

2009-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38458
* tree-ssa-copy.c (copy_prop_visit_phi_node): For the first
argument use the arguments copy-of value.

From-SVN: r145185

re PR tree-optimization/38180 (CCP does not propagate through constant initializers)

2009-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38180
* tree-ssa-ccp.c (get_default_value): Simplify.
(likely_value): Likewise.
(surely_varying_stmt_p): Properly handle VOP case.
(ccp_initialize): Likewise.
(ccp_fold): Handle propagating through *&.
(fold_const_aggregate_ref): Also handle decls.

* gcc.dg/tree-ssa/ssa-ccp-24.c: New testcase.

From-SVN: r145184

gfortran.h (gfc_option_t): Add rtcheck.

2009-03-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Paul Thomas  <pault@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        * gfortran.h (gfc_option_t): Add rtcheck.
        * lang.opt: New option -fruntime-check.
        * libgfortran.h: Add GFC_RTCHECK_* constants.
        * invoke.texi: Document -fruntime-check.
        * options.c (gfc_handle_runtime_check_option): New function.
        (gfc_init_options,gfc_post_options,gfc_handle_option):
        Add -fruntime-check option.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r145183

cgraph.c (dump_cgraph_node): Add replace output flag by process.

* cgraph.c (dump_cgraph_node): Add replace output flag by process.
* cgraph.h (cgraph_node): Likewise.
* cgraphunit.c (cgraph_process_new_functions): Set process flag.
(cgraph_reset_node): Use process flag.
(cgraph_mark_functions_to_output): Likewise.
(cgraph_expand_function): Likewise.
(cgraph_expand_all_functions): Likewise.
(cgraph_output_in_order): Likewise.
* dwarf2out.c (reference_to_unused): Likewise.
* passes.c do_per_function_toporder): Likewise.

From-SVN: r145178

Bring from lto-branch:

2008-09-03  Doug Kwan  <dougkwan@google.com>

* cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t
enums instead of reason strings.
* cgraph.c (cgraph_create_edge): Same.
(cgraph_inline_failed_string): New function.
* cgraph.h (cgraph_inline_failed_t): New enum type.
(cgraph_inline_failed_string): New prototype.
(struct cgraph_edge): Change type of INLINED_FAILED from constant
char pointer to cgraph_inline_failed_t.
(cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t.
(cgraph_default_inline_p): Ditto.
* gcc/cgraphunit.c (cgraph_inline_p): Change type of parameter REASON
to cgraph_inline_failed_t pointer.
* cif-code.def: New file.
* ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a
reason string.
(cgraph_check_inline_limits): Change type of REASON to pointer to
cgraph_inline_failed_t.  Replace reason strings with enums.
(cgraph_default_inline_p): Ditto.
(cgraph_recursive_inlining_p): Ditto.
(update_caller_keys): Change type of FAILED_REASON to
cgraph_inline_failed_t.
(cgraph_set_inline_failed): Change type of REASON to pointer to
cgraph_inline_failed_t.  Call cgraph_inline_failed_string to
convert enums to strings for text output.
(cgraph_decide_inlining_of_small_function): Change FAILED_REASON
to be of type cgraph_inline_failed_t.  Replace reason strings with
enums.  Call cgraph_inline_failed_string to covert enums
to strings for text output.
(cgraph_decide_inlining): Replace reason strings with enums.
(cgraph_decide_inlining_incrementally): Change type of FAILED_REASON
to cgraph_inline_failed_t type.  Call cgraph_inline_failed_string
for text output.
* tree-inline.c (expand_call_inline): Change type of REASON
to cgraph_inline_failed_t.  Replace reason strings with enums.
Call cgraph_inline_failed_string for text output.
* Makefile.in (CGRAPH_H): Add cif-code.def to dependencies.
(cgraph.o): Ditto.

From-SVN: r145177

Bring from lto-branch:

2008-09-03  Doug Kwan  <dougkwan@google.com>

* cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t
enums instead of reason strings.
* cgraph.c (cgraph_create_edge): Same.
(cgraph_inline_failed_string): New function.
* cgraph.h (cgraph_inline_failed_t): New enum type.
(cgraph_inline_failed_string): New prototype.
(struct cgraph_edge): Change type of INLINED_FAILED from constant
char pointer to cgraph_inline_failed_t.
(cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t.
(cgraph_default_inline_p): Ditto.
* gcc/cgraphunit.c (cgraph_inline_p): Change type of parameter REASON
to cgraph_inline_failed_t pointer.
* cif-code.def: New file.
* ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a
reason string.
(cgraph_check_inline_limits): Change type of REASON to pointer to
cgraph_inline_failed_t.  Replace reason strings with enums.
(cgraph_default_inline_p): Ditto.
(cgraph_recursive_inlining_p): Ditto.
(update_caller_keys): Change type of FAILED_REASON to
cgraph_inline_failed_t.
(cgraph_set_inline_failed): Change type of REASON to pointer to
cgraph_inline_failed_t.  Call cgraph_inline_failed_string to
convert enums to strings for text output.
(cgraph_decide_inlining_of_small_function): Change FAILED_REASON
to be of type cgraph_inline_failed_t.  Replace reason strings with
enums.  Call cgraph_inline_failed_string to covert enums
to strings for text output.
(cgraph_decide_inlining): Replace reason strings with enums.
(cgraph_decide_inlining_incrementally): Change type of FAILED_REASON
to cgraph_inline_failed_t type.  Call cgraph_inline_failed_string
for text output.
* tree-inline.c (expand_call_inline): Change type of REASON
to cgraph_inline_failed_t.  Replace reason strings with enums.
Call cgraph_inline_failed_string for text output.
* Makefile.in (CGRAPH_H): Add cif-code.def to dependencies.
(cgraph.o): Ditto.

From-SVN: r145176

cgraph.c (cgraph_node, [...]): Remove master clone handling.

* cgraph.c (cgraph_node, cgraph_remove_node, dump_cgraph_node,
cgraph_clone_node): Remove master clone handling.
(cgraph_is_master_clone, cgraph_master_clone): Remove.
* cgraph.h (master_clone): Remove.
(cgraph_is_master_clone, cgraph_master_clone): Remove.
* ipa-type-escape.c (type_escape_execute): Remove use of master clone.
(tree-ssa-structalias.c (ipa_pta_execute): Likewise.

From-SVN: r145175

cgraph.c (cgraph_function_body_availability): Functions declared inline are always safe to assume that it is not going to be...

* cgraph.c (cgraph_function_body_availability): Functions declared
inline are always safe to assume that it is not going to be replaced.

From-SVN: r145174

re PR tree-optimization/38513 (Only postreload will remove a no-op store)

2009-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38513
* tree-ssa-pre.c (eliminate): Remove redundant stores.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
EXC_PTR_EXPR and FILTER_EXPR.
(get_ref_from_reference_ops): Likewise.

* gcc.dg/tree-ssa/ssa-fre-21.c: New testcase.
* gcc.dg/tree-ssa/ssa-dse-11.c: Adjust.
* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
* gcc.dg/vect/vect-multitypes-16.c: Likewise.
* gcc.dg/vect/vect-35.c: Likewise.
* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
* gcc.dg/vect/vect-multitypes-17.c: Likewise.
* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.

From-SVN: r145172

re PR tree-optimization/38968 (Complex matrix product is not vectorized)

2009-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/38968
* tree-vect-analyze.c (vect_compute_data_ref_alignment):
Use FLOOR_MOD_EXPR to compute misalignment.

* gfortran.dg/vect/fast-math-pr38968.f90: New testcase.

From-SVN: r145171

re PR tree-optimization/37795 (if-combine doesn't optimize != after >= test)

2009-03-28  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/37795
* tree.h (combine_comparisons): Declare.
* fold-const.c (combine_comparisons): Export.
* tree-ssa-ifcombine.c (ifcombine_ifandif): Optimize two successive
comparisons.
(ifcombine_iforif): Use combine_comparisons.

* gcc.dg/tree-ssa/ssa-ifcombine-7.c: New testcase.

From-SVN: r145170

tree-eh.c (inlinable_call_p): New function.

* tree-eh.c (inlinable_call_p): New function.
(make_eh_edges): Use it.
(verify_eh_edges): Use it.
(stmt_can_throw_external, stmt_can_throw_internal): Use it.
* except.c (reachable_next_level): Add inlinable_function argument
(sjlj_find_directly_reachable_regions): Update.
(add_reachable_handler): Do not set saw_any_handlers.
(reachable_next_level): Handle MUST_NOT_THROW more curefully.
(foreach_reachable_handler, can_throw_internal_1, can_throw_external_1):
Add new inlinable call parameter.
(can_throw_internal, can_throw_external): Update.
* except.h (can_throw_internal_1, can_throw_external_1,
foreach_reachable_handler): Update declaration.

From-SVN: r145166

* gcc.pot: Regenerate.

From-SVN: r145162

Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not mkinstalldirs.

* Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not
mkinstalldirs.

From-SVN: r145160

* cpplib.pot: Regenerate.

From-SVN: r145159

inclhack.def (aix_syswait, [...]): Remove.

fixincludes:
* inclhack.def (aix_syswait, exception_structure,
pthread_page_size): Remove.
(math_exception): Remove mention of fixproto in comment.
* fixincl.x: Regenerate.
* mkheaders.in: Do not handle STMP_FIXPROTO.

gcc:
* config/arm/t-arm-coff, config/h8300/coff.h,
config/i386/i386-aout.h, config/i386/i386-coff.h,
config/libgloss.h, config/m68k/coff.h, config/m68k/m68k-aout.h,
config/pdp11/2bsd.h, config/rs6000/aix41.h,
config/rs6000/aix41.opt, config/rs6000/t-newas, config/sh/coff.h,
fix-header.c, fixproto, gen-protos.c, protoize.c, scan-decls.c,
scan-types.sh, scan.c, scan.h, sort-protos, sys-protos.h,
sys-types.h: Remove.
* Makefile.in: Remove protoize and fixproto support and references
in comments.
(SYSCALLS.c.X-warn, TARGET_GETGROUPS_T, STMP_FIXPROTO,
PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, FIXPROTO_DEFINES):
Remove.
(ALL_HOST_OBJS): Remove $(PROTO_OBJS).
(MOSTLYCLEANFILES): Remove protoize$(exeext) and
unprotoize$(exeext).
(rest.encap): Don't depend on $(STMP_FIXPROTO)
(.PHONY): Don't depend on proto.
(libgcc-support): Don't depend on $(STMP_FIXPROTO).
(proto, PROTO_OBJS, protoize$(exeext), unprotoize$(exeext),
protoize.o, unprotoize.o, SYSCALLS.c.X, test-protoize-simple,
deduced.h, GEN_PROTOS_OBJS, build/gen-protos$(build_exeext),
build/gen-protos.o, build/scan.o, xsys-protos.h,
build/fix-header$(build_exeext), build/fix-header.o,
build/scan-decls.o, fixhdr.ready, stmp-fixproto,
stmp-install-fixproto): Remove.
(mostlyclean): Don't remove xsys-protos.hT, SYSCALLS.c.X,
SYSCALLS.c or fixproto files.
(install-common): Don't install protoize.
(install-headers-tar, install-headers-cpio, install-headers-cp):
Don't depend on $(STMP_FIXPROTO).
(install-mkheaders): Don't depend on $(STMP_FIXPROTO).  Don't
install fixproto files or write out fixproto settings.
(uninstall): Don't uninstall protoize.
* config.gcc (use_fixproto): Remove.
(arm-*-coff*, armel-*-coff*, h8300-*-*, i[34567]86-*-aout*,
i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd,
rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
* config/m32r/t-linux (STMP_FIXPROTO): Remove.
* config/m68k/m68k.c: Remove M68K_TARGET_COFF-conditional code.
* config/mips/t-iris (FIXPROTO_DEFINES): Remove.
* config/pa/t-pa-hpux (FIXPROTO_DEFINES): Remove.
* config/pdp11/pdp11.c: Remove TWO_BSD-conditional code.
* config/t-svr4 (FIXPROTO_DEFINES): Remove.
* config/t-vxworks (STMP_FIXPROTO): Remove.
* configure.ac (AC_TYPE_GETGROUPS, TARGET_GETGROUPS_T,
STMP_FIXPROTO): Remove.
* config.in, configure: Regenerate.
* crtstuff.c (gid_t, uid_t): Don't undefine.
* doc/install.texi: Change m68k-coff to m68k-elf in example.
(arm-*-coff, arm-*-aout: Remove target entries.
(*-ibm-aix*): Mention removal of support for AIX 4.2 and older.
Remove mention of AIX 4.1.
(m68k-*-*): Remove mention of m68k-*-aout and m68k-*-coff*.
* doc/invoke.texi (Running Protoize): Remove.
* doc/trouble.texi (Actual Bugs): Remove mention of fixproto.
(Protoize Caveats): Remove.
* tsystem.h: Update comments on headers assumed to exist.

gcc/po:
* EXCLUDES (fix-header.c, gen-protos.c, scan-decls.c, scan.c,
scan.h): Remove.

gcc/testsuite:
* g++.old-deja/g++.ext/attrib5.C, g++.old-deja/g++.jason/thunk3.C,
gcc.c-torture/compile/981006-1.c: Don't XFAIL or add special
options for removed targets.

libgcc:
* config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
powerpc-ibm-aix4.[12]*, sh-*-*): Remove.

From-SVN: r145158

genautomata.c: Add a new year to the copyright.

2009-03-27  Vladimir Makarov  <vmakarov@redhat.com>

* genautomata.c: Add a new year to the copyright.  Add a new
reference.
(struct insn_reserv_decl): Add comments for member bypass_list.
(find_bypass): Remove.
(insert_bypass): New.
(process_decls): Use insert_bypass.
(output_internal_insn_latency_func): Output all bypasses with the
same input insn in one switch case.

* rtl.def (define_bypass): Describe bypass choice.
* doc/md.texi (define_bypass): Ditto.

From-SVN: r145152

Daily bump.

From-SVN: r145150

gimplify.c (mark_addressable): Export.

2009-03-27  Richard Guenther  <rguenther@suse.de>

* gimplify.c (mark_addressable): Export.
* tree-flow.h (mark_addressable): Declare.
* tree-ssa-loop-manip.c (create_iv): Mark the base addressable.
* tree-ssa.c (verify_phi_args): Verify that address taken
variables have TREE_ADDRESSABLE set.

2009-03-27  Richard Guenther  <rguenther@suse.de>

* fold-const.c (build_fold_addr_expr_with_type_1): Rename back to ...
(build_fold_addr_expr_with_type): ... this.  Remove in_fold handling.
Do not mark decls TREE_ADDRESSABLE.
(build_fold_addr_expr): Adjust.
(fold_addr_expr): Remove.
(fold_unary): Use build_fold_addr_expr.
(fold_comparison): Likewise.
(split_address_to_core_and_offset): Likewise.
* coverage.c (tree_coverage_counter_addr): Mark the array decl
TREE_ADDRESSABLE.
* gimplify.c (mark_addressable): Do not exclude RESULT_DECLs.
(gimplify_modify_expr_to_memcpy): Mark source and destination
addressable.
* omp-low.c (create_omp_child_function): Mark the object decl
TREE_ADDRESSABLE.
(lower_rec_input_clauses): Mark the var we take the address of
TREE_ADDRESSABLE.
(lower_omp_taskreg): Mark the sender decl TREE_ADDRESSABLE.

fortran/
* trans-array.c (gfc_conv_descriptor_data_addr): Use
gfc_build_addr_expr instead of build_fold_addr_expr.
(gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
gfc_trans_constant_array_constructor, gfc_conv_array_data,
gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
* trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
gfc_conv_function_val, gfc_conv_operator_assign,
gfc_conv_subref_array_arg, gfc_conv_function_call,
gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_exponent,
gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
* trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
build_filepos, gfc_trans_inquire, gfc_trans_wait,
nml_get_addr_expr, transfer_namelist_element, build_dt,
gfc_trans_dt_end, transfer_array_component, transfer_expr,
transfer_array_desc, gfc_trans_transfer): Likewise.
* trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
* trans.c (gfc_build_addr_expr): Mark the base of the address
TREE_ADDRESSABLE.

From-SVN: r145143

gimplify.c (mark_addressable): Export.

2009-03-27  Richard Guenther  <rguenther@suse.de>

* gimplify.c (mark_addressable): Export.
* tree-flow.h (mark_addressable): Declare.
* tree-ssa-loop-manip.c (create_iv): Mark the base addressable.
* tree-ssa.c (verify_phi_args): Verify that address taken
variables have TREE_ADDRESSABLE set.

2009-03-27  Richard Guenther  <rguenther@suse.de>

* fold-const.c (build_fold_addr_expr_with_type_1): Rename back to ...
(build_fold_addr_expr_with_type): ... this.  Remove in_fold handling.
Do not mark decls TREE_ADDRESSABLE.
(build_fold_addr_expr): Adjust.
(fold_addr_expr): Remove.
(fold_unary): Use build_fold_addr_expr.
(fold_comparison): Likewise.
(split_address_to_core_and_offset): Likewise.
* coverage.c (tree_coverage_counter_addr): Mark the array decl
TREE_ADDRESSABLE.
* gimplify.c (mark_addressable): Do not exclude RESULT_DECLs.
(gimplify_modify_expr_to_memcpy): Mark source and destination
addressable.
* omp-low.c (create_omp_child_function): Mark the object decl
TREE_ADDRESSABLE.
(lower_rec_input_clauses): Mark the var we take the address of
TREE_ADDRESSABLE.
(lower_omp_taskreg): Mark the sender decl TREE_ADDRESSABLE.

fortran/
* trans-array.c (gfc_conv_descriptor_data_addr): Use
gfc_build_addr_expr instead of build_fold_addr_expr.
(gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
gfc_trans_constant_array_constructor, gfc_conv_array_data,
gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
* trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
gfc_conv_function_val, gfc_conv_operator_assign,
gfc_conv_subref_array_arg, gfc_conv_function_call,
gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_exponent,
gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
* trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
build_filepos, gfc_trans_inquire, gfc_trans_wait,
nml_get_addr_expr, transfer_namelist_element, build_dt,
gfc_trans_dt_end, transfer_array_component, transfer_expr,
transfer_array_desc, gfc_trans_transfer): Likewise.
* trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
* trans.c (gfc_build_addr_expr): Mark the base of the address
TREE_ADDRESSABLE.

From-SVN: r145142

except.c (choose_personality_routine): Set terminate_node to abort for java exceptions.

* except.c (choose_personality_routine): Set terminate_node to abort
for java exceptions.

From-SVN: r145140

memmem.c: New file, from gnulib.

* memmem.c: New file, from gnulib.
* configure.ac: Add memmem to list of functions provided if they
are not available on the host.
* Makefile.in: Rebuild dependencies.
(CFILES): Add memmem.c.
(CONFIGURED_OFILES): Add memmem.o.
* configure, config.in, functions.texi: Rebuild.

From-SVN: r145139

re PR middle-end/39315 (Unaligned move used on aligned stack variable)

gcc/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/39315
* cfgexpand.c (expand_one_stack_var_at): Change alignment
limit to MAX_SUPPORTED_STACK_ALIGNMENT.

gcc/testsuite/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR middle-end/39315
* gcc.target/i386/pr39315-1.c: New.
* gcc.target/i386/pr39315-2.c: Likewise.
* gcc.target/i386/pr39315-3.c: Likewise.
* gcc.target/i386/pr39315-4.c: Likewise.
* gcc.target/i386/pr39315-check.c: Likewise.

From-SVN: r145138

re PR tree-optimization/39120 (Missed escape constraints for call results)

2009-03-27  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39120
* tree-ssa-structalias.c (handle_rhs_call): Fill out return
constraints.
(handle_lhs_call): Process return constraints.  Add escape
constraints if necessary.
(handle_const_call): Fill out return constraints.  Make nested
case more precise.  Avoid consttmp if possible.
(handle_pure_call): Fill out return constraints.  Avoid
callused if possible.
(find_func_aliases): Simplify call handling.

* gcc.c-torture/execute/pr39120.c: New testcase.

2009-03-27  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39120
* tree-ssa-structalias.c (do_sd_constraint): Do not use CALLUSED
as a representative.
(solve_graph): Do propagate CALLUSED.
(handle_pure_call): Use a scalar constraint from CALLUSED for
the return value.
(find_what_p_points_to): CALLUSED shall not appear in poins-to
solutions.

* gcc.dg/torture/pta-callused-1.c: New testcase.

From-SVN: r145137

re PR target/39323 (MAX_OFILE_ALIGNMENT in elfos.h is too big)

gcc/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR c/39323
* c-common.c (handle_aligned_attribute): Properly check alignment
overflow.  Use (1U << i) instead of (1 << i).

* emit-rtl.c (get_mem_align_offset): Use "unsigned int" for
align.

* expr.h (get_mem_align_offset): Updated.

* tree.h (tree_decl_common): Change align to "unsigned int" and
move it before pointer_alias_set.

gcc/ada/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR c/39323
* gcc-interface/utils.c (create_field_decl): Use "unsigned int"
on bit_align.

gcc/testsuite/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR c/39323
* gcc.dg/pr39323-1.c: New.
* gcc.dg/pr39323-2.c: Likewise.
* gcc.dg/pr39323-3.c: Likewise.

From-SVN: r145136

re PR rtl-optimization/38034 (Unnecessary register move)

gcc/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>
    Jakub Jelinek  <jakub@redhat.com>

PR target/38034
* config/ia64/sync.md (cmpxchg_rel_<mode>): Replace input
gr_register_operand with gr_reg_or_0_operand.
(cmpxchg_rel_di): Likewise.
(sync_lock_test_and_set<mode>): Likewise.

gcc/testsuite/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR target/38034
* gcc.target/ia64/sync-1.c: New.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r145135

jump.c (rtx_renumbered_equal_p): Use subreg_get_info.

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

* jump.c (rtx_renumbered_equal_p): Use subreg_get_info.
(true_regnum): Likewise.

* rtlanal.c (subreg_info): Moved to ...
* rtl.h (subreg_info): Here.  New.
(subreg_get_info): New.

* rtlanal.c (subreg_get_info): Make it extern.

From-SVN: r145134

re PR target/39472 (Add -mabi=[ms|sysv])

gcc/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39472
* config/i386/i386.c (ix86_abi): New.
(override_options): Handle -mabi=.
(ix86_function_arg_regno_p): Replace DEFAULT_ABI with
ix86_abi.
(ix86_call_abi_override): Likewise.
(init_cumulative_args): Likewise.
(function_arg_advance): Likewise.
(function_arg_64): Likewise.
(function_arg): Likewise.
(ix86_pass_by_reference): Likewise.
(ix86_function_value_regno_p): Likewise.
(ix86_build_builtin_va_list_abi): Likewise.
(setup_incoming_varargs_64): Likewise.
(is_va_list_char_pointer): Likewise.
(ix86_init_machine_status): Likewise.
(ix86_reg_parm_stack_space): Use enum calling_abi on
call_abi.
(ix86_function_type_abi): Return enum calling_abi.  Rewrite
for 64bit.  Replace DEFAULT_ABI with ix86_abi.
(ix86_function_abi): Make it static and return enum
calling_abi.
(ix86_cfun_abi): Return enum calling_abi.  Replace DEFAULT_ABI
with ix86_abi.
(ix86_fn_abi_va_list): Updated.

* config/i386/i386.h (ix86_abi): New.
(STACK_BOUNDARY): Replace DEFAULT_ABI with ix86_abi.
(CONDITIONAL_REGISTER_USAGE): Likewise.
(CUMULATIVE_ARGS): Change call_abi type to enum calling_abi.
(machine_function): Likewise.

* config/i386/i386.md (untyped_call): Replace DEFAULT_ABI
with ix86_abi.
* config/i386/cygming.h (TARGET_64BIT_MS_ABI): Likewise.
(STACK_BOUNDARY): Likewise.
* config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Likewise.

* config/i386/i386.opt (mabi=): New.

* config/i386/i386-protos.h (ix86_cfun_abi): Changed to
return enum calling_abi.
(ix86_function_type_abi): Likewise.
(ix86_function_abi): Removed.

* doc/invoke.texi: Document -mabi= option for x86.

gcc/testsuite/

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

PR target/39472
* gcc.target/x86_64/abi/callabi/func-2a.c: New.
* gcc.target/x86_64/abi/callabi/func-2b.c: Likewise.
* gcc.target/x86_64/abi/callabi/func-indirect-2a.c: Likewise.
* gcc.target/x86_64/abi/callabi/func-indirect-2b.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-4a.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-4b.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-5a.c: Likewise.
* gcc.target/x86_64/abi/callabi/vaarg-5b.c: Likewise.

From-SVN: r145133

hashtable.h (_S_num_primes): Change to 29.

* include/backward/hashtable.h (_S_num_primes): Change to 29.
(__stl_prime_list): Add 5 at the start of the list.

From-SVN: r145132

server.c (run_shell): Quote directory name passed to cd.

2009-03-27  Sandra Loosemore  <sandra@codesourcery.com>

fixincludes/
* server.c (run_shell): Quote directory name passed to cd.

From-SVN: r145131

builtins.c (real_dconstp): Delete.

* builtins.c (real_dconstp): Delete.
(fold_builtin_logarithm): Remove inaccurate log(e) special case.

testsuite:
* gcc.dg/torture/builtin-explog-1.c: Remove tests that aren't true
for low precision (i.e. float).

From-SVN: r145130

gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.

2009-03-27  Tobias Burnus  <burnus@net-b.de>

        * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
        (gfc_expr): Add is_snan.
        * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
        (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
        * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
        * resolve.c (build_default_init_expr): Update call.
        * target-memory.c (encode_float): Ditto.
        * trans-intrinsic.c
        * (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,

From-SVN: r145129

re PR debug/37959 (g++ does not emit DW_AT_explicit)

PR debug/37959
* dwarf2out.c (dwarf_attr_name): Handle DW_AT_explicit attribute.
(gen_subprogram_die): When a function is explicit, generate the
DW_AT_explicit attribute.
* langhooks.h (struct lang_hooks_for_decls): Add
function_decl_explicit_p langhook.
* langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
(LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P.

* cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
(cp_function_decl_explicit_p): New prototype.
* cp-objcp-common.c (cp_function_decl_explicit_p): New function.

* g++.dg/debug/dwarf2/explicit-constructor.C: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r145128

builtins.c (fold_builtin_memory_op): Optimize memmove into memcpy if we can prove source and destination don't overlap.

* builtins.c (fold_builtin_memory_op): Optimize memmove
into memcpy if we can prove source and destination don't overlap.

* gcc.dg/memmove-2.c: New test.
* gcc.dg/memmove-3.c: New test.

From-SVN: r145127

tree-inline.c: Include gt-tree-inline.h.

* tree-inline.c: Include gt-tree-inline.h.
(clone_fn_id_num): New variable.
(clone_function_name): New function.
(tree_function_versioning): Use it.
* Makefile.in (GTFILES): Add tree-inline.c.

* gcc.dg/ipa/ipacost-1.c: Adjust match pattern for change
in clone naming.

From-SVN: r145126

* crontab: Add 4.4 branch snapshots.

From-SVN: r145125

* BASE-VER: Change to 4.5.0.

From-SVN: r145124

Fix for PR39557

From-SVN: r145119

Fix for PR39548

From-SVN: r145118

c-common.c (pointer_int_sum): Use %wd on return from tree_low_cst.

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

* c-common.c (pointer_int_sum): Use %wd on return from
tree_low_cst.

From-SVN: r145112

c-common.c (pointer_int_sum): Use HOST_WIDE_INT_PRINT_DEC on return from tree_low_cst.

2009-03-27  H.J. Lu  <hongjiu.lu@intel.com>

* c-common.c (pointer_int_sum): Use HOST_WIDE_INT_PRINT_DEC
on return from tree_low_cst.

From-SVN: r145109

re PR c++/38638 (ICE superfluous 'typename')

gcc/cp/

2009-03-27  Andrew Pinski  <andrew_pinski@playstation.sony.com>

PR c++/38638
* parser.c (cp_parser_elaborated_type_specifier): If we have a
typename tag and don't have either a TYPE_DECL or a
TEMPLATE_ID_EXPR, set the type to NULL.

gcc/testsuite/

2009-03-27  Andrew Pinski  <andrew_pinski@playstation.sony.com>

PR c++/38638
* g++.dg/template/typename17.C: New testcase.
* g++.dg/template/typename18.C: New testcase.

From-SVN: r145107

re PR c++/36799 ([c++0x] error on va_copy in -std=c++0x mode)

gcc/

2009-03-27  Andrew Pinski  <andrew_pinski@playstation.sony.com>

PR c++/36799
* ginclude/stdarg.h (va_copy): Define also for __GXX_EXPERIMENTAL_CXX0X__.

gcc/testsuite/

2009-03-27  Andrew Pinski  <andrew_pinski@playstation.sony.com>

PR c++/36799
* g++.dg/other/var_copy-1.C: New test.

From-SVN: r145106

re PR c++/37647 (ICE with invalid use of constructor)

gcc/cp/

2009-03-27  Simon Martin  <simartin@users.sourceforge.net>

PR c++/37647
* decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
scope.

gcc/testsuite/

2009-03-27  Simon Martin  <simartin@users.sourceforge.net>

PR c++/37647
* g++.dg/parse/ctor9.C: New test.

From-SVN: r145105

re PR c++/29727 (ICE on invalid initializer for template member)

gcc/cp/

2009-03-27  Simon Martin  <simartin@users.sourceforge.net>

PR c++/29727
* decl.c (check_array_designated_initializer): Handle error_mark_node.

gcc/testsuite/

2009-03-27  Simon Martin  <simartin@users.sourceforge.net>

PR c++/29727
* g++.dg/init/error2.C: New test.

From-SVN: r145104

re PR c++/35652 (offset warning should be given in the front-end)

gcc/

2009-03-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/35652
* builtins.h (c_strlen): Do not warn here.
* c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum.
* c-common.c (pointer_int_sum): Take an explicit location.
Warn about offsets out of bounds.
* c-common.h (pointer_int_sum): Adjust declaration.

gcc/cp/

2009-03-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/35652
* typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.

gcc/testsuite/

2009-03-27  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/35652
* gcc.dg/pr35652.C: New.
* g++.dg/warn/pr35652.C: New.
* gcc.dg/format/plus-1.c: Adjust message.

From-SVN: r145102

Daily bump.

From-SVN: r145100

invoke.texi (i386 and x86-64 Windows Options): Fix texinfo markup glitch.

gcc/
        * doc/invoke.texi (i386 and x86-64 Windows Options): Fix texinfo
        markup glitch.

From-SVN: r145095

re PR c++/39554 (-Wdisallowed-function-list fails when #including <algorithm>)

PR c++/39554
* opts.c (warn_if_disallowed_function_p): Don't assume
get_callee_fndecl must return non-NULL.

* gcc.dg/wdisallowed-functions-3.c: New test.
* g++.dg/warn/Wdisallowed-functions-3.C: New test.

From-SVN: r145094

re PR rtl-optimization/39522 (fix for PR37514 gives FAIL: gcc.c-torture/execute/stdarg-3.c compilation,  -O3 -fomit-frame-pointer -funroll-loops  (internal compiler error))

2009-03-26  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/39522
* reload1.c (reload_as_needed): Invalidate reg_last_reload_reg too
when reg_reloaded_valid is set.

From-SVN: r145093

re PR c++/39380 (All programs that link Java and C++ libraries fail when  optimized)

2009-03-26  Andrew Haley  <aph@redhat.com>

        PR C++/39380
        * decl2.c (possibly_inlined_p): If java exceptions are in use
        don't inline a decl unless it is explicitly marked inline.
        * lex.c: (pragma_java_exceptions): New variable.
        (handle_pragma_java_exceptions): Set pragma_java_exceptions.
        * cp-tree.h (pragma_java_exceptions): Declare new variable.

From-SVN: r145091

divv2df3.c: New file.

* config/spu/divv2df3.c: New file.
* config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add it.
(DPBIT_FUNCS): Filter out _div_df.

From-SVN: r145089

inline-33.c: Fix when pic.

* gcc.dg/inline-33.c: Fix when pic.

From-SVN: r145085

Daily bump.

From-SVN: r145083

bfin.c (bfin_optimize_loop): If the LSETUP goes before a jump insn...

* config/bfin/bfin.c (bfin_optimize_loop): If the LSETUP goes before
a jump insn, count that jump in the distance to the loop start.

From-SVN: r145080

2009-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

* Tweak last ChangeLog entry.

From-SVN: r145079

[multiple changes]

2009-03-25  Edward Smith-Rowland  <3dw4rd@verizon.net>

* include/std/fstream (basic_filebuf<>::open(const std::string&,
ios_base::openmode), basic_ifstream<>::basic_ifstream(const
std::string&, ios_base::openmode), basic_ifstream<>::
open(const std::string&, ios_base::openmode), basic_ofstream<>::
basic_ofstream(const std::string&, ios_base::openmode),
basic_ofstream<>::open(const std::string&, ios_base::openmode),
basic_fstream<>::basic_fstream(const std::string&, ios_base::openmode),
basic_fstream<>::open(const std::string&, ios_base::openmode)):
Add in C++0x mode.
* testsuite/27_io/basic_ofstream/open/char/2.cc: New.
* testsuite/27_io/basic_ofstream/cons/char/2.cc: Likewise.
* testsuite/27_io/basic_fstream/open/char/1.cc: Likewise.
* testsuite/27_io/basic_fstream/cons/char/1.cc: Likewise.
* testsuite/27_io/basic_ifstream/open/char/1.cc: Likewise.
* testsuite/27_io/basic_ifstream/cons/char/1.cc: Likewise.
* testsuite/27_io/basic_filebuf/open/char/5.cc: Likewise.

2009-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/27_io/basic_ofstream/cons/char/2.cc: Rename to...
* testsuite/27_io/basic_ofstream/cons/char/1.cc: ... this.
* testsuite/27_io/basic_fstream/cons/3.cc: Rename to...
* testsuite/27_io/basic_fstream/cons/1.cc: ... this.

From-SVN: r145078

re PR target/39523 (SH: global registers are wrongly saved)

PR target/39523
* config/sh/sh.c (calc_live_regs): Fix condition for global
registers except PIC_OFFSET_TABLE_REGNUM.

From-SVN: r145077

invoke.texi (-mconsole): New.

2009-03-25  Kai Tietz  <kai.tietz@onevision.com>

        PR/39518
        * doc/invoke.texi (-mconsole): New.
        (-mcygwin): New.
        (-mno-cygwin): New.
        (-mdll): New.
        (-mnop-fun-dllimport): New.
        (-mthread): New.
        (-mwin32): New.
        (-mwindows): New.
        (sub section "i386 and x86-64 Windows Options"): New.

From-SVN: r145070

forward_list.h (_Fwd_list_node_base<>:: _M_transfer_after, [...]): Move out of line...

2009-03-25  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/forward_list.h (_Fwd_list_node_base<>::
_M_transfer_after, _M_reverse_after): Move out of line...
* include/bits/forward_list.tcc: ... here.
(forward_list<>::reverse): Move inline...
* include/bits/forward_list.h: ... here; minor cosmetic changes.

From-SVN: r145069

atomic-5.c: Cleanup cpuid usage.

* testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
* testsuite/libgomp.c/atomic-6.c: Ditto.

From-SVN: r145061

rtems-elf.h: Remove LINK_GCC_C_SEQUENCE_SPEC.

2009-03-25  Ralf Corsépius <ralf.corsepius@rtems.org>

* config/arm/rtems-elf.h: Remove LINK_GCC_C_SEQUENCE_SPEC.
* config/rs6000/t-rtems: Remove MULTILIB_EXTRA_OPTS.

From-SVN: r145060

re PR middle-end/39497 (dfp.c:239: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules)

2009-03-24  Richard Guenther  <rguenther@suse.de>

PR middle-end/39497
* Makefile.in (dfp.o-warn): Use -fno-strict-aliasing instead
of -Wno-error.

From-SVN: r145057

ia64.c (ia64_set_sched_flags): Zero spec_info->mask when neither of haifa/selective schedulers are working.

2009-03-25  Andrey Belevantsev  <abel@ispras.ru>
            Alexander Monakov  <amonakov@ispras.ru>

        * config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when
neither of haifa/selective schedulers are working.

        * gcc.target/ia64/20090324-1.c: New test.

From-SVN: r145055

Update my email address.

From-SVN: r145053

re PR c/27898 (Compile failure with --combine and anonymous structures)

PR c/27898
* gcc.dg/pr27898.c: New test.

PR tree-optimization/32139
* gcc.c-torture/compile/pr32139.c: New test.

From-SVN: r145052

invoke.texi (Debugging Options): Fix description of -fno-merge-debug-strings.

gcc/
* doc/invoke.texi (Debugging Options): Fix description of
-fno-merge-debug-strings.

From-SVN: r145051

Daily bump.

From-SVN: r145046

re PR c++/28274 (Redeclaration with extra default argument doesn't work)

        PR c++/28274
        * name-lookup.c (pushdecl_maybe_friend): Check default args later.

From-SVN: r145042

libgcc.ver: New version-script.

* config/cris/libgcc.ver: New version-script.
* config/cris/t-linux (SHLIB_MAPFILES): Use it.

From-SVN: r145037

configure.ac: Add pattern crisv32-*-* for "nop".

* configure.ac <GAS features, nop mnemonic>: Add pattern
crisv32-*-* for "nop".
<GAS features, Thread-local storage>: Add item for CRIS and
CRIS v32.
* configure: Regenerate.

From-SVN: r145036

re PR fortran/39528 (repeated entries are not read when using list-directed input)

2009-03-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/39528
* gfortran.dg/read_repeat.f90: New test.

From-SVN: r145031

re PR fortran/39528 (repeated entries are not read when using list-directed input)

2009-03-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/39528
* io/list_read.c (list_formatted_read_scalar): Move check for read
completion to just after the check for a repeated value.

From-SVN: r145030

re PR tree-optimization/39529 (ICE on valid code)

PR tree-optimization/39529
* tree-vect-transform.c (vect_create_data_ref_ptr): Call
mark_sym_for_renaming for the tag copied to the new vector
pointer.

From-SVN: r145029

config.host (alpha*-*-linux*): Use driver-alpha.o and alpha/x-alpha.

2009-03-24  Arthur Loiret  <aloiret@debian.org>

* config.host (alpha*-*-linux*): Use driver-alpha.o and
alpha/x-alpha.
* config/alpha/linux.h (host_detect_local_cpu): Declare, add to
EXTRA_SPEC_FUNCTIONS.
(MCPU_MTUNE_NATIVE_SPECS, DRIVER_SELF_SPECS): New macros.
* config/alpha/driver-alpha.c, config/alpha/x-alpha: New.
* doc/invoke.texi (DEC Alpha Options): Document 'native' value for
-march and -mtune options.

From-SVN: r145028

28277.cc: Likewise.

* testsuite/21_strings/basic_string/inserters_extractors/wchar_t/28277.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_character/wchar_t/28277-3.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_character/wchar_t/28277-4.cc:
Likewise.
* testsuite/ext/vstring/inserters_extractors/wchar_t/28277.cc:
Likewise.

From-SVN: r145027

iterator.cc: Update copyright year(s).

* testsuite/25_algorithms/search_n/iterator.cc: Update copyright
year(s).
* testsuite/25_algorithms/heap/moveable.cc: Likewise.
* testsuite/21_strings/basic_string/inserters_extractors/char/28277.cc
Likewise.
* testsuite/27_io/basic_ostream/inserters_character/char/28277-3.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_character/char/28277-4.cc:
Likewise.
* testsuite/ext/vstring/inserters_extractors/char/28277.cc: Likewise.

From-SVN: r145026

t-rtems: Add m5329 multilib.

2009-03-24  Ralf Corsépius <ralf.corsepius@rtems.org>

* config/m68k/t-rtems: Add m5329 multilib.

From-SVN: r145024

Daily bump.

From-SVN: r145022

re PR debug/39524 (Duplicate C++ DW_TAG_variable breaking its DW_AT_location resolution)

PR debug/39524
* dwarf2out.c (gen_variable_die): Avoid adding duplicate declaration
nodes.

* g++.dg/debug/dwarf2/imported-decl-1.C: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r145018