2009-11-17  Rafael Avila de Espindola  <espindola@google.com>

	* lto-symtab.c (lto_symtab_resolve_symbols): Always initialize the
	nodes.

From-SVN: r154258

	PR tree-optimization/41857
	* tree-ssa-address.c (move_hint_to_base): Use void pointer to
	TYPE's address space instead of pointer to TYPE.

From-SVN: r154255

From-SVN: r154253

2009-11-17  Rafael Avila de Espindola  <espindola@google.com>

	* lto-elf.c (lto_file_init): Add offset argument.
	(lto_elf_file_open): Record the offset.
	* lto.c (lto_resolution_read): Change file_name into a lto_file
	argument. Check offsets.
	(lto_file_read): Update call to lto_resolution_read.
	* lto.h (lto_file_struct): Add the offset field.

From-SVN: r154251

	* config/spu/spu.c (get_pic_reg): Use LAST_ARG_REGNUM as PIC
	registers in leaf functions if possible.

From-SVN: r154245

From-SVN: r154243

	* cgraph.c (cgraph_update_edges_for_call_stmt_node): Do not access
	removed node.
	* cgraphunit.c (verify_cgraph_node): Verify frequencies for match.

From-SVN: r154242

	* config/i386/predicates.md (x86_64_szext_general_operand): Do not
	nest ior expressions.
	(x86_64_szext_nonmemory_operand): Ditto.
	(call_insn_operand): Ditto.

From-SVN: r154241

	PR c++/42061
	* call.c (reference_binding): Return NULL for initializer list with
	error operand inside of it.

	* g++.dg/cpp0x/initlist27.C: New test.

From-SVN: r154238

	PR c++/42059
	* typeck.c (cp_build_modify_expr): For initializer list call
	check_array_initializer to make sure lhs isn't a VLA.

	* g++.dg/cpp0x/initlist26.C: New test.

From-SVN: r154237

	PR c++/189, c++/9937, c++/13950, DR 176
	* g++.dg/tc1/dr176.C: Adjust.

From-SVN: r154235

From-SVN: r154232

	PR c++/13950, DR 176
	* search.c (lookup_field_r): Allow lookup to find the
	injected-class-name from a template base.
	(template_self_reference_p): Remove.
	* decl.c (make_typename_type): Diagnose ambiguity.  Use
	maybe_get_template_decl_from_type_decl.
	* parser.c (cp_parser_template_name): Pass true to is_template
	rather than use maybe_get_template_decl_from_type_decl.
	(cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
	* pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
	Use DECL_SELF_REFERENCE_P.

	* parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
	Avoid duplicate ambiguity error.
	* error.c (dump_decl): Don't say "typedef" for injected-class-name.
	* pt.c (convert_template_argument): Tweak logic.

From-SVN: r154223

* Makefile.def: Restore host and target settings for gmp.
* Makefile.in: Rebuild.

From-SVN: r154217

2009-11-16  Rafael Avila de Espindola  <espindola@google.com>

	* lto-elf.c (lto_elf_file_open): Use strtoll to parse the offset.

From-SVN: r154215

From-SVN: r154214

tree-cfg.c (gimple_redirect_edge_and_branch): Create the decl label for the new dest block on demand.

* tree-cfg.c (gimple_redirect_edge_and_branch) <case GIMPLE_ASM>:
Create the decl label for the new dest block on demand.  Require
a fallthrough edge if no asm labels were redirected.

From-SVN: r154213

	* config/i386/i386.md (cbranchsi4): Use nonimmediate_operand for
	operand 1 predicate.
	(cstoresi4): Ditto for operand 2.
	(cbranch<mode>4): Macroize expander from cbranch{qi,hi,si,di,ti}4
	patterns using SDWIM mode iterator.
	(cstore<mode>4): Macroize expander from cstore{qi,hi,si,di}4 patterns
	using SWIM mode iterator.
	(cmpdi_1): Rename from cmpdi_1_rex64.
	(cmp<mode>_1): Macroize expander from cmp{si,di}_1 patterns using
	SWI48 mode iterator.
	(*cmp<mode>_1): Macroize insn from *cmp{qi,hi,si,di}_1_insn using SWI
	mode iterator.
	(*cmp<mode>_ccno_1): Ditto from *cmp{qi,hi,si,di}_ccno_1.
	(*cmp<mode>_minus_1): Ditto from *cmp{qi,hi,si,di}_minus_1.
	(*cmpqi_ext_3_insn): Make private.
	(*cmpqi_ext_3_insn_rex64): Make private.
	(cmpstrnsi): Update for renamed cmpdi_1_rex64.
	* config/i386/predicates.md (cmpsi_operand): Remove.

From-SVN: r154212

* configure.ac: Add libelf to host_libs.  Enable in-tree configury
of ppl and cloog.  Fix in-tree configury of libelf, skip tests.
Fix portability of test of C++ as bootstrap language.  Add
ppl/src/ppl-config.o to the bootstrap compare exclusion list.
* configure: Rebuild.
* Makefile.def: Drop host and target settings from gmp, mpfr, ppl,
and cloog.  Fix in-tree ppl configuration.  Introduce libelf
in-tree building.
* Makefile.tpl (POSTSTAGE1_CXX_EXPORT): New.
(POSTSTAGE1_HOST_EXPORTS): Use it.
(STAGE[+id+]_CXXFLAGS): New.
(BASE_FLAGS_TO_PASS): Pass it down.
(configure-stage[+id+]-[+prefix+][+module+]): Use it.  Add
extra_exports.
(all-stage[+id+]-[+prefix+][+module+]): Likewise.
(configure-[+prefix+][+module+], all-[+prefix+][+module+]): Add
extra_exports.
* Makefile.in: Rebuild.

From-SVN: r154211

From-SVN: r154210

2009-11-16  Paul Brook  <paul@codesourcery.com>

	gcc/
	* doc/invoke.texi: Document ARM VFPv4 based FPUs.
	* config/arm/arm.c (all_fpus): Add VFPv4 entries.

From-SVN: r154207

	* cgraphbuild.c (compute_call_stmt_bb_frequency): Use proper ENTRY_BLOCK_PTR.
	* cgraph.c (cgraph_clone_edge): Avoid freq_scale 0 to completely zero out all
	callees.
	* cgraphunit.c (verify_cgraph_node): Verify cgraph nodes for frequency and count match.
	* ipa-inline.c (update_noncloned_frequencies): New function.
	(cgraph_clone_inlined_nodes): Use it.
	* tree-inline.c (copy_bb): Fix frequency scaling; output
	diagnostic on frequency mismatches to dump file.
	(initialize_cfun): Do not scale frequency; fix count scaling;
	initialize entry and exit block frequencies; copy profile
	info.
	(copy_cfg_body): Use frequency_scale as argument;
	fix count scaling.
	(copy_body): Use frequency_scale as argument.
	(expand_call_inline): Compute frequency scale and output diagnostic
	to dump file.
	(delete_unreachable_blocks_update_callgrah): Remove checking that
	has to be done after edge redirection.
	(tree_function_versioning): Update initialize_cfun and copy_body call.

From-SVN: r154205

cp/
2009-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42055
	* pt.c (determine_specialization): Assign to candidates the return
	value of the chainon called before print_candidates.

testsuite/
2009-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/42055
	* testsuite/g++.dg/template/crash92.C: New.

From-SVN: r154202

	* cgraph.c (cgraph_release_function_body): Update use of
	ipa_transforms_to_apply.
	(cgraph_remove_node): Remove ipa_transforms_to_apply.
	* cgraph.h (struct cgraph_node): Add ipa_transforms_to_apply.
	* cgraphunit.c (save_inline_function_body): Clear ipa_transforms for
	copied body.
	(cgraph_materialize_clone): Remove original if dead.
	* lto-streamer-in.c (lto_read_body): Remove FIXME and
	ipa_transforms_to_apply hack.
	* function.h (struct function): Add ipa_transforms_to_apply.
	* ipa.c (cgraph_remove_unreachable_nodes): Handle dead clone originals.
	* tree-inline.c (copy_bb): Update sanity check.
	(initialize_cfun): Do not copy ipa_transforms_to_apply.
	(expand_call_inline): remove dead clone originals.
	(tree_function_versioning): Merge transformation queues.
	* passes.c (add_ipa_transform_pass): Remove.
	(execute_one_ipa_transform_pass): Update ipa_transforms_to_apply
	tracking.
	(execute_all_ipa_transforms): Update.
	(execute_one_pass): Update.

	* lto.c (read_cgraph_and_symbols): Set also ipa_transforms_to_apply.

From-SVN: r154200

cp/
2009-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/32056
	* decl.h (enum decl_context): Add TPARM enumerator.
	* decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
	is specified in a template parameter declaration.
	* parser.c (cp_parser_template_parameter): Call grokdeclarator with
	TPARM as third argument.

testsuite/
2009-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/32056
	* testsuite/g++.dg/template/error44.C: New.

From-SVN: r154198

2009-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.c-torture/execute/pr41919.c: Mark chars explicitely as signed.

From-SVN: r154197

From-SVN: r154195

2009-11-15  Steve Ward  <planet36@gmail.com>

	* libsupc++/cxxabi.h (__cxa_demangle): Fix typo in comment.

From-SVN: r154191

2009-11-15  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42048
	* match.c (gfc_match_call): If we're inside a function with derived
	type return value, allow calling a TBP of the result variable.


2009-11-15  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42048
	* gfortran.dg/typebound_call_11.f03: New test.

From-SVN: r154190

	* gcc.dg/lto/lto.exp: For non-lto, bail out before calling
	init functions.

From-SVN: r154189

PR target/21078, 21080
* config/avr/avr.c (avr_return_addr_rtx): New function for
builtin_return_address.
(expand_prologue): Calculate stack usage.
(avr_asm_function_end_prologue): Output stack size and offset label.
* config/avr/avr.h (RETURN_ADDR_RTX): Replace.
(machine_function): Add stack_usage.
* config/avr/avr-protos.h (avr_return_addr_rtx): New function.

From-SVN: r154188

From-SVN: r154187

	* config/iq2000/iq2000.c (iq2000_function_value): Make static, add
	new 'outgoing' argument.
	(iq2000_libcall_value, iq2000_function_value_regno_p): New functions.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
	* config/iq2000/iq2000.h: (FUNCTION_VALUE_REGNO_P): Redefine, use
	iq2000_function_value_regno_p.
	(FUNCTION_VALUE, LIBCALL_VALUE): Remove.
	* config/iq2000/iq2000-protos.h (iq2000_function_value_regno_p):
	Declare.

From-SVN: r154184

	PR target/42031
	* arm.md (adddi_sesidi_di): Place tied contraint first.
	(adddi_zesidi_di, subdi_di_zesidi, subdi_di_sesidi): Likewise
	(subdi_zesidi_di, subdi_sesidi_di): Likewise.
	(mulsi3_compare0, mulsi_compare0_scratch): Likewise.
	(mulsi3addsi, mulsi3addsi_compare0): Likewise.
	(mulsi3addsi_compare0_scratch, smulsi3_highpart_nov6): Likewise.
	(umulsi3_highpart_nov6, anddi_zesidi_di, anddi_sesdi_di): Likewise.
	(anddi_notdi_di, iordi_sesidi_di, xordi_sesidi_di): Likewise.
	(andsi_iorsi3_notsi, arm_ashldi3_1bit, arm_ashrdi3_1_bit): Likewise.
	(arm_lshrdi3_1bit, one_cmpldi2): Likewise.

From-SVN: r154182

	* arm.md (adddi_sesidi_di): Place tied contraint first.
	(adddi_zesidi_di, subdi_di_zesidi, subdi_di_sesidi): Likewise
	(subdi_zesidi_di, subdi_sesidi_di): Likewise.
	(mulsi3_compare0, mulsi_compare0_scratch): Likewise.
	(mulsi3addsi, mulsi3addsi_compare0): Likewise.
	(mulsi3addsi_compare0_scratch, smulsi3_highpart_nov6): Likewise.
	(umulsi3_highpart_nov6, anddi_zesidi_di, anddi_sesdi_di): Likewise.
	(anddi_notdi_di, iordi_sesidi_di, xordi_sesidi_di): Likewise.
	(andsi_iorsi3_notsi, arm_ashldi3_1bit, arm_ashrdi3_1_bit): Likewise.
	(arm_lshrdi3_1bit, one_cmpldi2): Likewise.

From-SVN: r154181

	* config/i386/predicates.md (call_register_no_elim_operand):
	New predicate.  Reject stack register as valid call operand
	for 32bit targets.
	(call_insn_operand): Use call_register_no_elim_operand.

From-SVN: r154178

From-SVN: r154177

2009-11-13  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/forward_list.h (forward_list<>::erase_after):
	Change signature per N2988, return void; simplify.
	(_Fwd_list_base<>::_M_erase_after): Likewise return void.
	(forward_list<>::~forward_list): Do not call _M_erase_after
	unnecessarily, the base class destructor already does it.
	(forward_list<>::splice_after(const_iterator position,
	forward_list&&, const_iterator i): Check position != i and
	position != ++i.
	* include/bits/forward_list.tcc (_Fwd_list_base<>::
	_M_erase_after(typename _Node_base::_Pointer): Simplify.
	(_Fwd_list_base<>::_M_erase_after(typename _Node_base::_Pointer,
	typename _Node_base::_Pointer): Fix (remove the correct range
	of element) and simplify (update __pos->_M_next at the end).
	* testsuite/23_containers/forward_list/modifiers/3.cc: Adjust
	and extend.
	* testsuite/23_containers/forward_list/ext_pointer/
	modifiers/3.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	assign_neg.cc: Tweak dg-error line numbers.
	* testsuite/23_containers/forward_list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r154174

From-SVN: r154173

function.c (stack_protect_prologue): Don't bypass expand_expr for stack_protect_guard and guard_decl.

        * function.c (stack_protect_prologue): Don't bypass expand_expr
        for stack_protect_guard and guard_decl.
        (stack_protect_epilogue): Likewise.

From-SVN: r154168