mn10300: Clean up costing.

Address, register, memory and rtx costs bore little relation to reality.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168678 138bc75d-0d04-0410-961f-82ee72b054a4

Oops, forgot predicates.md line in last Changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168677 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Remove bset/bclr patterns.

These instructions do not use normal addressing modes and are
incorrectly implemented for that.  Corrections to legitimate
addresses expose problems here.

Delete them for now.  To be re-instated later in the form of
atomic operation builtins.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168676 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Define the A and D constraints.

This will allow combining am33 and mn103 alternatives
without having to resort to the enabled attribute.

The existing 'A' constraint renamed to 'c'.  Thankfully
this existing accumulator constraint doesn't appear in
either newlib or eglibc sources.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168675 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Add attribute enabled.

This will allow merging am33 and mn103 patterns for which the
set of alternatives can't be merged via constraint letters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168674 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: fp insn cleanup

Delete integer-mode abssf2, negsf2; these will be handled
by the middle-end now.  Delete unnecessary expanders.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168673 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Fix debug offsets into the stack frame

We were using debugging hooks to semi-correct a mistake
in the lack of ARG_POINTER_CFA_OFFSET.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168672 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Emit the movm stores in the correct order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168671 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Delete ASM_PN_FORMAT.

Is there any real reason for this?  It causes testsuite failures
because the pattern doesn't match many of the dumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168670 138bc75d-0d04-0410-961f-82ee72b054a4

mn10300: Disable test tree-ssa/vrp47.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168669 138bc75d-0d04-0410-961f-82ee72b054a4

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