mn10300: Better definition of INCOMING_RETURN_ADDR_RTX.

The new definition is more useful to the unwinder.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168668 138bc75d-0d04-0410-961f-82ee72b054a4

Fix incorrectly applied patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168667 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45721
PR lto/45375
* tree.h (symbol_alias_set_t): Move typedef here from varasm.c
(symbol_alias_set_destroy, symbol_alias_set_contains,
propagate_aliases_backward): Declare.
* lto-streamer-out.c (struct sets): New sturcture.
(trivally_defined_alias): New function.
(output_alias_pair_p): Rewrite.
(output_unreferenced_globals): Fix output of alias pairs.
(produce_symtab): Likewise.
* ipa.c (function_and_variable_visibility): Set weak alias destination
as needed in lto.
* varasm.c (symbol_alias_set_t): Remove.
(symbol_alias_set_destroy): Export.
(propagate_aliases_forward, propagate_aliases_backward): New functions
based on ...
(compute_visible_aliases): ... this one; remove.
(trivially_visible_alias): New
(trivially_defined_alias): New.
(remove_unreachable_alias_pairs): Rewrite.
(finish_aliases_1): Reorganize code checking if alias is defined.
* passes.c (rest_of_decl_compilation): Do not call assemble_alias when
in LTO mode.

* lto.c (partition_cgraph_node_p, partition_varpool_node_p): Weakrefs are
not partitioned.

* testsuite/gcc.dg/lto/pr45721_1.c: New file.
* testsuite/gcc.dg/lto/pr45721_0.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168666 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46076
* tree-ssa.c (useless_type_conversion_p): Conversions from
unprototyped to empty argument list function types are useless.

* gcc.dg/tree-ssa/pr46076.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168665 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-11  Paolo Carlini  <paolo.carlini@oracle.com>

* aclocal.m4: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168664 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-11  Richard Guenther  <rguenther@suse.de>

PR middle-end/45235
* emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
volatile MEMs as MEM_READONLY_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168663 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-11  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/47215
        * decl.c (java_init_decl_processing): Initialize
        long_integer_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168662 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47239
* tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168661 138bc75d-0d04-0410-961f-82ee72b054a4

* PR tree-optimization/47086
* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
IVs from statements that might throw.

* PR tree-optimization/47086
* gcc.dg/pr47086.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168659 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/46658
* init.c (build_new_1): Handle value-init in templates differently.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168655 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/45520
* tree.c (maybe_dummy_object): Check current_class_ref against
context, not current_class_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168654 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:

* objc-obj-c++-shared/next-mapping.h: Add copyright header.
Split type definitions and NSConstantString class into...
* objc-obj-c++-shared/objc-test-suite-types.h: New.
* objc-obj-c++-shared/nsconstantstring-class.h: New.
* objc-obj-c++-shared/nsconstantstring-class-impl.h: New.
* objc-obj-c++-shared/nsconstantstring-class-impl.m: New.
* objc-obj-c++-shared/nsconstantstring-class-impl.mm: New.
* objc-obj-c++-shared/next-abi.h: Add copyright header, minor update
to comments.
* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: Adjust
encode defines for newer NeXT system headers.
* obj-c++.dg/template-4.mm: Adjust to use nsconstantstring headers.
* obj-c++.dg/torture/strings/string1.mm: Likewise.
* objc.dg/foreach-5.m: Likewise.
* objc.dg/foreach-2.m: Likewise.
* objc.dg/foreach-4.m: Likewise.
* objc.dg/torture/strings/string1.m: Likewise.
* objc.dg/torture/strings/string2.m: Likewise.
* objc.dg/torture/strings/string3.m: Likewise.
* objc.dg/torture/strings/string4.m: Likewise.
* obj-c++.dg/torture/strings/const-str-3.mm: Adjust to use type
header and stand alone.
* obj-c++.dg/strings/strings-2.mm: Likewise.
* objc.dg/torture/strings/const-str-3.m: Likewise.
* objc.dg/strings/strings-2.m: Likewise.
* objc.dg/strings/const-str-12b.m: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168653 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-12  Richard Guenther  <rguenther@suse.de>

PR middle-end/32511
* c-common.c (handle_weak_attribute): Warn instead of error
on declaring an inline function weak.

* gcc.dg/attr-weak-1.c: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168652 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-11  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/47051
* trans-array.c (gfc_alloc_allocatable_for_assignment): Change
to be standard compliant by testing for shape rather than size
before skipping reallocation. Improve comments.

2011-01-11  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/47051
* gfortran.dg/realloc_on_assign_2.f03 : Modify 'test1' to be
standard compliant and comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168650 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168649 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bootstrap-lto.mk: -fuse-linker-plugin is default now;
pass -fno-lto to STAGEprofile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168645 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45375
* lto-cgraph.c (input_profile_summary): Remove overactive sanity check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168644 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45375
* profile.c (read_profile_edge_counts): Ignore profile inconistency
when correcting profile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168643 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/46083
* lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
DECL_FINI_PRIORITY.
* lto-streamer-in.c (unpack_ts_function_decl_value_fields):
Restore DECL_FINI_PRIORITY.
* gcc.dg/initpri3.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168642 138bc75d-0d04-0410-961f-82ee72b054a4

Add __attribute__((externally_visible)).

2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/47222
* g++.dg/torture/stackalign/test-unwind.h (g_edi): Mark it
externally visible.
(g_esi): Likewise.
(g_ebx): Likewise.
(g_ebp): Likewise.
(g_esp): Likewise.
(g_ebp_save): Likewise.
(g_esp_save): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168640 138bc75d-0d04-0410-961f-82ee72b054a4

2010-08-17  Jack Howarth  <howarth@bromo.med.uc.edu>

PR target/45258
  * gcc.c (spec_function): Add remove-outfile.
  (remove_outfile_spec_function): New function.
  * config/darwin.h (LINK_SPEC): Add removal of -ldl, -lm and -lpthread.
* invoke.texi (replace-outfile): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168639 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/ipa/pr46984.C: Add dg-require-effective-target lto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168638 138bc75d-0d04-0410-961f-82ee72b054a4

doc: fix deftypefn markup in gccint manual.

gcc/:
* doc/gimple.texi: Fix quoting of multi-word return values in
@deftypefn statements.  Ensure presence of return value.  Wrap
overlong @deftypefn lines.
(is_gimple_operand, is_gimple_min_invariant_address): Remove
descriptions of removed functions.
* doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
of multi-word return value in @deftypefn statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168637 138bc75d-0d04-0410-961f-82ee72b054a4

doc: avoid extra indentation in gimple.texi

gcc/:
* doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
(Conditional Expressions, Logical Operators)
(Statement and operand traversals): Do not indent smallexample
code.  Fix duplicate function argument in example.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168636 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/46021
* gcc.dg/tree-ssa/20040204-1.c: Don't XFAIL on alpha*-*-*,
i?86-*-*, x86_64-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168635 138bc75d-0d04-0410-961f-82ee72b054a4

* PR tree-optimization/47141
* ipa-split.c (split_function): Handle case where we are returning a
value and the return block has a virtual operand phi.

* gcc.c-torture/compile/pr47141.c: New test.

Approved by richie in IRC

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168634 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/47234
* tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
(pass_feedback_split_functions): Declare.
* passes.c (init_optimization_passes): Add ipa-split as subpass of
tree-profile.
* ipa-split.c (gate_split_functions): Update comments; disable
split-functions for profile_arc_flag and branch_probabilities.
(gate_feedback_split_functions): New function.
(execute_feedback_split_functions): New function.
(pass_feedback_split_functions): New global var.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168632 138bc75d-0d04-0410-961f-82ee72b054a4

Check e->call_stmt before calling gimple_call_set_cannot_inline.

2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>

PR lto/46760
* tree-inline.c (tree_can_inline_p): Check e->call_stmt before
calling gimple_call_set_cannot_inline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168631 138bc75d-0d04-0410-961f-82ee72b054a4

* ja.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168630 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/46230
* gcc.dg/vect/vect-vfa-slp.c: Remove XFAIL.
* gcc.dg/vect/slp-23.c: Remove XFAIL for SLP.
* gcc.dg/vect/slp-35.c: Remove XFAILs.
* gcc.dg/vect/no-tree-pre-slp-29.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168629 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/46230
* gcc.dg/vect/vect-peel-1.c (main): Prevent initialization loop from
being vectorized.  Adjust dg-final pattern.  Remove XFAIL.
* gcc.dg/vect/vect-peel-2.c (main): Likewise.
* gcc.dg/vect/vect-peel-4.c (main): Prevent initialization loop from
being vectorized.  Adjust dg-final pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168628 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/46230
* gcc.dg/vect/pr33804.c: XFAIL only for ilp32.
* gcc.dg/vect/slp-24.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168627 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

* config/darwin-sections.def: Remove unused section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168626 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

PR c++/47218
* cgraphunit.c (assemble_thunk): Call resolve_unique_section.

gcc/testsuite/ChangeLog:

PR c++/47218
* g++.dg/other/pr47218-1.C: New test file.
* g++.dg/other/pr47218.C: Likewise.
* g++.dg/other/pr47218.h: New supporting header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168624 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168623 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/:
2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>

PR objc/47232
* c-parser.c (c_parser_declaration_or_fndef): Improved
error message.

In gcc/testsuite/:
2011-01-09  Nicola Pero  <nicola.pero@meta-innovation.com>

PR objc/47232
* objc.dg/attributes/invalid-attribute-1.m: New.
* obj-c++.dg/attributes/invalid-attribute-1.mm: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168619 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47224
* resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
of code.

2011-01-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47224
* gfortran.dg/proc_ptr_comp_28.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168618 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:

* obj-c++.dg/gnu-api-2-class.mm: Skip for Darwin < 9.
* obj-c++.dg/gnu-api-2-ivar.mm: Likewise.
* obj-c++.dg/gnu-api-2-method.mm: Likewise.
* obj-c++.dg/gnu-api-2-objc.mm: Likewise.
* obj-c++.dg/gnu-api-2-object.mm: Likewise.
* obj-c++.dg/gnu-api-2-property.mm: Likewise.
* obj-c++.dg/gnu-api-2-protocol.mm: Likewise.
* obj-c++.dg/gnu-api-2-sel.mm: Likewise.
* objc.dg/gnu-api-2-class.m: Likewise.
* objc.dg/gnu-api-2-ivar.m: Likewise.
* objc.dg/gnu-api-2-method.m: Likewise.
* objc.dg/gnu-api-2-objc.m: Likewise.
* objc.dg/gnu-api-2-object.m: Likewise.
* objc.dg/gnu-api-2-property.m: Likewise.
* objc.dg/gnu-api-2-protocol.m: Likewise.
* objc.dg/gnu-api-2-sel.m: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168617 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:

* objc.dg/foreach-1.m: Skip for Darwin < 9.
* objc.dg/objc-foreach-4.m: Likewise.
* objc.dg/objc-foreach-5.m: Skip for Darwin < 9, adjust headers.
* objc.dg/foreach-2.m: Skip for Darwin < 9, return self from init.
* objc.dg/foreach-4.m: Likewise.
* objc.dg/foreach-5.m: Likewise.
* objc.dg/foreach-3.m: Return self from init.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168616 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-09  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/winnt.c (i386_pe_start_function): Make sure
        to switch back to function's section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168615 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/38536
* resolve.c (is_scalar_expr_ptr):  For a substring reference,
use gfc_dep_compare_expr to compare start and end expession.
Add FIXME for using gfc_deb_compare_expr elsewhere.

2011-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/38536
* gfortran.dg/iso_c_binding_c_loc_char_1.f03:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168614 138bc75d-0d04-0410-961f-82ee72b054a4

* ja.po, sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168613 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/47225
* Makefile.in: Regenerate.
* Makefile.def (lto-plugin): Always pass enable-shared to the plugin
configure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168612 138bc75d-0d04-0410-961f-82ee72b054a4

PR gcc/46902
PR testsuite/46912
* plugin.c: Move include of dlfcn.h from here...
* system.h: ... to here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168611 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46313
* class.c (get_unique_type_string): Make type name start with upper
case letter.

2011-01-09  Janus Weil  <janus@gcc.gnu.org>

PR fortran/46313
* gfortran.dg/class_35.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168610 138bc75d-0d04-0410-961f-82ee72b054a4

doc: cpp manual nits

gcc/:
* doc/cpp.texi (C++ Named Operators): Fix markup for header
file name.
* doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
two extra empty pages in PDF output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168609 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168608 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/46405
* invoke.texi:  Mention -ffree-line-length-none and
-ffixed-line-length-none for preprocessing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168604 138bc75d-0d04-0410-961f-82ee72b054a4

update gcc/objc/Changelog copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168603 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/objc:

* objc-act.c (objc_finish_foreach_loop): Mark collection expression
as read.

gcc/testsuite:

* objc.dg/foreach-1.m: Add "-Wall" to flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168602 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/:
2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

PR objc/47078
* c-parser.c (c_parser_objc_type_name): If the type is unknown,
for error recovery purposes behave as if it was not specified so
that the default type is usd.

In gcc/testsuite/:
2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

PR objc/47078
* objc.dg/invalid-method-2.m: New.
* obj-c++.dg/invalid-method-2.mm: New.

In gcc/cp/:
2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>

PR objc/47078
* parser.c (cp_parser_objc_typename): If the type is unknown, for
error recovery purposes behave as if it was not specified so that
the default type is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168601 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/46896
* trans-expr.c (gfc_conv_procedure_call): With a non-copying
procedure argument (eg TRANSPOSE) use a temporary if there is
any chance of aliasing due to host or use association.
(arrayfunc_assign_needs_temporary): Correct logic for function
results and do not use a temporary for implicitly PURE
variables.  Use a temporary for Cray pointees.
* symbol.c (gfc_add_save): Explicit SAVE not compatible with
implicit pureness of containing procedure.
* decl.c (match_old_style_init, gfc_match_data): Where decl
would fail in PURE procedure, set implicit_pure to zero.
* gfortran.h : Add implicit_pure to structure symbol_attr and
add prototype for function gfc_implicit_pure.
* expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
Where decl would fail in PURE procedure, reset implicit_pure.
* io.c (match_vtag, gfc_match_open, gfc_match_close,
gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
* match.c (gfc_match_critical, gfc_match_stopcode,
sync_statement, gfc_match_allocate, gfc_match_deallocate): The
same.
* parse.c (decode_omp_directive): The same.
(parse_contained): If not PURE, set implicit pure attribute.
* resolve.c (resolve_formal_arglist, resolve_structure_cons,
resolve_function, resolve_ordinary_assign) : The same.
(gfc_implicit_pure): New function.
* module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
to ab_attribute enum and use it in this function.

2011-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/46896
* gfortran.dg/transpose_optimization_2.f90 : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168600 138bc75d-0d04-0410-961f-82ee72b054a4

* ja.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168599 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optmization/46469
* ipa.c (function_and_variable_visibility): Clear needed flags on
nodes with external decls; handle weakrefs merging correctly.

* g++.dg/torture/pr46469.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168598 138bc75d-0d04-0410-961f-82ee72b054a4

ObjC NeXT, split encode-support code from next-mapping.h

* objc-obj-c++-shared/next-mapping.h: Move code and definitions for
emulation of libobjc-gnu structure layout functionality to ..
* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h: New.
* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h: New.
* objc/execute/bf-common.h: Adjust headers.
* objc/execute/bf-1.m: Likewise.
* objc/execute/bf-2.m: Likewise.
* objc/execute/bf-3.m: Likewise.
* objc/execute/bf-4.m: Likewise.
* objc/execute/bf-5.m: Likewise.
* objc/execute/bf-6.m: Likewise.
* objc/execute/bf-7.m: Likewise.
* objc/execute/bf-8.m: Likewise.
* objc/execute/bf-9.m: Likewise.
* objc/execute/bf-10.m: Likewise.
* objc/execute/bf-11.m: Likewise.
* objc/execute/bf-12.m: Likewise.
* objc/execute/bf-13.m: Likewise.
* objc/execute/bf-14.m: Likewise.
* objc/execute/bf-15.m: Likewise.
* objc/execute/bf-16.m: Likewise.
* objc/execute/bf-17.m: Likewise.
* objc/execute/bf-18.m: Likewise.
* objc/execute/bf-19.m: Likewise.
* objc/execute/bf-20.m: Likewise.
* objc/execute/bf-21.m: Likewise.
* objc/execute/bycopy-3.m: Adjust headers, add next-specific code for
objc_get_type_qualifiers ().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168597 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45777
* symbol.c (gfc_symbols_could_alias):  Strip gfc_ prefix,
make static and move in front of its only caller, to ...
* trans-array.c (symbols_could_alias): ... here.
Pass information about pointer and target status as
arguments.  Allocatable arrays don't alias anything
unless they have the POINTER attribute.
(gfc_could_be_alias):  Keep track of pointer and target
status when following references.  Also check if typespecs
of components match those of other components or symbols.

2011-01-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45777
* gfortran.dg/dependency_39.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168596 138bc75d-0d04-0410-961f-82ee72b054a4

Fix long lines

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168595 138bc75d-0d04-0410-961f-82ee72b054a4

* opts.c (finish_options): Set opts->x_flag_opts_finished to true,
not false.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168594 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in: Regenerate.
* Makefile.def (gcc host module) and soft dependency on lto-plugin
and configure dependency on lto-plugin configure.
(lto-plugin module): Remove dependency on GCC; add dependency on
liniberty.

* doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults
and no longer claim that gold is required for linker plugin.
* configure: Regenerate.
* gcc.c (PLUGIN_COND): New macro.
(LINK_COMMAND_SPEC): Use it.
(main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
* config.in (HAVE_LTO_PLUGIN): New.
* configure.ac (--with-lto-plugin): New parameter; autodetect
HAVE_LTO_PLUGIN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168593 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168592 138bc75d-0d04-0410-961f-82ee72b054a4

Get builtins tests ready for linker plugin.
* gcc.c-torture/execute/builtins/memcpy-chk.c (s2,s3,l1): Mark volatile.
* gcc.c-torture/execute/builtins/memops-asm-lib.c (my_memcpy, my_bcopy, my_memset,
my_bzero): Mark used.
* gcc.c-torture/execute/builtins/memset-chk.c (l1, l3): Mark volatile.
* gcc.c-torture/execute/builtins/memmove-chk.c (s1,s2,s3,l1): Mark volatile.
* gcc.c-torture/execute/builtins/mempcpy-chk.c (s2,s3,l1): Mark volatile

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168588 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/46367
* g++.dg/torture/pr46367.C: New file.
* ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
when we can update original.
(cgraph_mark_inline_edge): Sanity check.
* ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168587 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168586 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-07  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/47215
        * decl.c (java_init_decl_processing): Initialize unsigned_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168585 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.h (ASM_COMMENT_START): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168584 138bc75d-0d04-0410-961f-82ee72b054a4

Keep -m[arch|tune]=native in COLLECT_GCC_OPTIONS.

2011-01-07  H.J. Lu  <hongjiu.lu@intel.com>

PR driver/42445
* gcc.c (%>S): New.
(SWITCH_KEEP_FOR_GCC): Likewise.
(set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
(do_spec_1): Handle "%>".

* config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168583 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/47201
* config/i386/i386.c (ix86_delegitimize_address): If
simplify_gen_subreg fails, return orig_x.

* gcc.dg/pr47201.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168582 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/47187
* value-prof.c (gimple_stringop_fixed_value): Handle
lhs of the call properly.

* gcc.dg/tree-prof/pr47187.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168581 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/45375
* lto-opt.c (lto_reissue_options): Set flag_shlib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168580 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41580
        * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
        * intrinsic.c (add_functions): Use simplify functions for
        EXTENDS_TYPE_OF and SAME_TYPE_AS.
        * intrinsic.h (gfc_simplify_extends_type_of,
        gfc_simplify_same_type_as): New prototypes.
        * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
        gfc_simplify_same_type_as): New functions.

2011-01-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41580
        * gfortran.dg/extends_type_of_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168579 138bc75d-0d04-0410-961f-82ee72b054a4

* ru.po: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168573 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-07  Kai Tietz  <kai.tietz@onevision.com>

        * g++.dg/ext/dllexport-MI1.C: Adjust test.
        * g++.dg/ext/dllimport-MI1.C: Likewise.
        * g++.dg/ext/dllimport1.C: Add test for x86_64-*-mingw*.
        * g++.dg/ext/dllimport10.C: Likewise.
        * g++.dg/ext/dllimport11.C: Likewise.
        * g++.dg/ext/dllimport12.C: Likewise.
        * g++.dg/ext/dllimport13.C: Likewise.
        * g++.dg/ext/dllimport2.C: Likewise.
        * g++.dg/ext/dllimport3.C: Likewise.
        * g++.dg/ext/dllimport4.C: Likewise.
        * g++.dg/ext/dllimport5.C: Likewise.
        * g++.dg/ext/dllimport6.C: Likewise.
        * g++.dg/ext/dllimport8.C: Likewise.
        * g++.dg/ext/dllimport9.C: Likewise.
        * g++.dg/ext/selectany2.C: Enable test for x86_64-*-mingw*
        targets, too. Additionally enable test for i?86-*-mingw*.
        * g++.dg/ext/selectany1.C: Likewise.
        Remove guard variable check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168572 138bc75d-0d04-0410-961f-82ee72b054a4

allow the target to label code fragments generated by partitioning.

* target.def (function_switched_text_sections): New Hook.
* doc/tm.texi Regenerated.
* doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS)
New.
* final.c (default_function_switched_text_sections): New.
(final_scan_insn): Call function_switched_text_sections when a mid-function section
change occurs.
* output.h (default_function_switched_text_sections): Declare.
* config/darwin-protos.h (darwin_function_switched_text_sections) : Likewise.
* config/darwin.c (darwin_function_switched_text_sections): New.
* config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS)
New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168571 138bc75d-0d04-0410-961f-82ee72b054a4

provide pubnames when there are multiple code sections

* dwarf2out.c (gen_subprogram_die):  Add pubnames with code ranges for
DWARF >= 3.  Add pubnames for the primary section and a reduced DIE for
the secondary code fragment when outputting for DWARF == 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168570 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-07  Kai Tietz  <kai.tietz@onevision.com>

        * decl.c (java_init_decl_processing): Setup va_list_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168569 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
* config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
Remove.
* config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168568 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-07  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47189
PR fortran/47194
* gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
* class.c (gfc_class_null_initializer): Initialize _vptr to declared
type.
* expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
* resolve.c (resolve_deallocate_expr): _data component will be added
at translation stage.
* symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
* trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.

2011-01-07  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47189
PR fortran/47194
* gfortran.dg/storage_size_3.f08: Extended.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168565 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47022
* pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
for the second build_x_va_arg argument.

* g++.dg/template/stdarg1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168564 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168562 138bc75d-0d04-0410-961f-82ee72b054a4

Correct the formatting of the Changlog entry

* Changelog (2011-01-06  Changpeng Fang): Correct the format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168558 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/46704
* dwarf2out.c (dwarf2out_finish): Output the debug_aranges section
only when it is not empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168557 138bc75d-0d04-0410-961f-82ee72b054a4

Bobcat (btver1) Enablement

* config.gcc (i[34567]86-*-linux* | ...): Add btver1.
  (case ${target}): Add btver1.
* config/i386/driver-i386.c (host_detect_local_cpu): Let
  -march=native recognize btver1 processors.
* config/i386/i386-c.c (ix86_target_macros_internal): Add
  btver1 def_and_undef
* config/i386/i386.c (struct processor_costs btver1_cost): New
  btver1 cost table.
  (m_BTVER1): New definition.
  ( m_AMD_MULTIPLE): Includes m_BTVER1.
  (initial_ix86_tune_features): Add btver1 tune.
  (processor_target_table): Add btver1 entry.
  (static const char *const cpu_names): Add btver1 entry.
  (software_prefetching_beneficial_p): Add btver1.
  (ix86_option_override_internal): Add btver1 instruction sets.
  (ix86_issue_rate): Add btver1.
  (ix86_adjust_cost): Add btver1.
* config/i386/i386.h (TARGET_BTVER1): New definition.
  (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
  (enum processor_type): Add PROCESSOR_BTVER1.
* config/i386/i386.md (define_attr "cpu"): Add btver1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168556 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR fortran/47174

libquadmath/:
PR fortran/47174
* Makefile.am (libquadmath.info): Unconditionally override
target, not only if BUILD_LIBQUADMATH.
* Makefile.in: Regenerate.
* configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
avoid warning from automake.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168555 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-06  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/47195
* gfortran.dg/interface_33.f90: Fixed dg-error declarations.
* gfortran.dg/defined_operators_1.f90: Split the subroutine
from the interface of functions to not hide the errors that
shall be tested.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168554 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/43309
* config/i386/i386.c (legitimize_tls_address)
<TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
(tls_initial_exec_64_sun): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168553 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Overall Options): Improve wording and markup
of the description of -wrapper.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168552 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
rdynamic, threads): New Driver options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168551 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/38118
* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
if coming from .tdata.
* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168550 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
Add -shared-libgcc to cxxflags for *-*-solaris*.
Remove -lsocket.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168549 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/47188
* collect2.c (main): Do not enable LTOmode when plugin is active.
* testsuite/gcc.dg/lto/pr47188_0.c: New testcase.
* testsuite/gcc.dg/lto/pr47188_1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168548 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/45915
* configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
--version output if supported.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168546 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/:
2011-01-06  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/33117
PR fortran/46478
* parse.c (parse_interface): Remove check for procedure types.
* interface.c (check_interface0): Verify that procedures are
either all SUBROUTINEs or all FUNCTIONs.

gcc/testsuite/:
2011-01-06  Daniel Franke  <franke.daniel@gmail.com>

PR fortran/33117
PR fortran/46478
* gfortran.dg/interface_33.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168542 138bc75d-0d04-0410-961f-82ee72b054a4

* config/linux-android.opt (tno-android-cc, tno-android-ld): New
Driver options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168538 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/47150
* c-convert.c (convert): When converting a complex expression
other than COMPLEX_EXPR to a different complex type, ensure
c_save_expr is called instead of save_expr, unless in_late_binary_op.
* c-typeck.c (convert_for_assignment): Set in_late_binary_op also
when converting COMPLEX_TYPE.

* gcc.c-torture/compile/pr47150.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168537 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-06  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/47185
* src/placeholders.cc: New.
* src/Makefile.am: Adjust.
* src/Makefile.in: Regenerate.
* include/std/functional (placeholders::_1, _2, ..., _29): Declare
extern.
* config/abi/pre/gnu.ver: Export.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168536 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/47139
        * tree-vect-loop.c (vect_is_simple_reduction_1): Check that
        only the last reduction value is used outside the loop. Update
        documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168535 138bc75d-0d04-0410-961f-82ee72b054a4

Fix order in which recursive structs are converted to GENERIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168534 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168533 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rtems.opt: New.
* config.gcc (*-*-rtems*): Use rtems.opt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168529 138bc75d-0d04-0410-961f-82ee72b054a4

2011-01-05  François Dumont  <francois.cppdevs@free.fr>

        * include/debug/safe_base.h (_Safe_iterator_base::_M_unlink): New.
        * include/src/debug.cc: Use latter
        * include/debug/forward_list (forward_list<>::_M_swap):  Fix to
        correctly handle before_begin iterators.
        * testsuite/23_containers/forward_list/debug/swap.cc: Remove now
        useless _GLIBCXX_DEBUG checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168528 138bc75d-0d04-0410-961f-82ee72b054a4