2014-01-07  Dan Xio Qiang <ziyan01@163.com>

        * hw-doloop.c (reorg_loops): Release the bitmap obstack.

From-SVN: r206416

From-SVN: r206415

	PR target/59652
	* config/pa/pa.c (pa_legitimate_address_p): Return false before reload
	for 14-bit register offsets when INT14_OK_STRICT is false.

From-SVN: r206413

	PR go/59430
os/user: Use POSIX functions on Solaris.

From-SVN: r206412

	PR go/59433
net: Don't use stack space for fd_sets when using select.

From-SVN: r206411

From-SVN: r206410

	PR c++/58856
	* pt.c (num_innermost_template_parms): New.
	(get_underlying_template): Use it.

From-SVN: r206406

	PR c++/58965
	* mangle.c (write_guarded_var_name): Handle null DECL_NAME.

From-SVN: r206405

From-SVN: r206404

Fix paths in my previous cp/ChangeLog entries (r206368-r206371) and fix layout in cpp1y PR testcases as pointed out by Jakub.

From-SVN: r206403

2014-01-07  Roland Stigge  <stigge@antcom.de>
	    Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR 57386/target
	* config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
	Only check TFmode for SPE constants.  Don't check TImode or
	TDmode.


Co-Authored-By: Michael Meissner <meissner@linux.vnet.ibm.com>

From-SVN: r206401

regex_compiler.h (_AnyMatcher<>::_AnyMatcher(), [...]): Fix _AnyMatcher behavior of POSIX style and move _M_flags to template parameter...

2014-01-07  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex_compiler.h (_AnyMatcher<>::_AnyMatcher(),
	_AnyMatcher<>::operator(), _AnyMatcher<>::_M_apply(),
	_CharMatcher<>::_CharMatcher(), _CharMatcher<>::_M_translate(),
	_BracketMatcher<>::_BracketMatcher(), _BracketMatcher<>::operator(),
	_BracketMatcher<>::_M_add_char(),
	_BracketMatcher<>::_M_add_collating_element(),
	_BracketMatcher<>::_M_add_equivalence_class(),
	_BracketMatcher<>::_M_add_character_class(),
	_BracketMatcher<>::_M_make_range(), _BracketMatcher<>::_M_ready(),
	_BracketMatcher<>::_M_apply(), _BracketMatcher<>::_M_make_cache()):
	Fix _AnyMatcher behavior of POSIX style and move _M_flags
	to template parameter; Add cache for _BracketMatcher. Adjust
	declarations from here...
	* include/bits/regex.h (basic_regex<>::imbue()): ...to here. Also,
	imbuing a regex will trigger a recompilation to rebuild the cache.
	* include/bits/regex_compiler.tcc (_Compiler<>::_M_atom(),
	_Compiler<>::_M_bracket_expression()): Adjust matchers' caller for
	different template bool parameters.
	* include/bits/regex_executor.h: Remove unnecessary declarations.
	* include/std/regex: Adjust including orders.
	* testsuite/28_regex/traits/char/user_defined.cc: New.
	* testsuite/28_regex/traits/wchar_t/user_defined.cc: New.

From-SVN: r206400

gcc/

	* config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
	-mcpu.

From-SVN: r206399

gcc/

	* config/arm/arm.c (arm_expand_neon_args): Call expand_expr
	with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
	rtx is const0_rtx or not.

gcc/testsuite/

	* gcc.target/arm/neon/vst1Q_laneu64-1.c: New test.

From-SVN: r206395

gcc/
	PR target/58115
	* target-globals.c (save_target_globals): Remove this_fn_optab
	handling.
	* toplev.c: Include optabs.h.
	(target_reinit): Temporarily restore the global options if another
	set of options are in force.

gcc/testsuite/
	* gcc.target/i386/intrinsics_4.c (bar): New function.

From-SVN: r206394

	* config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
	* config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r206389

semantics.c (trait_expr_value, [...]): Implement the letter of 20.11.6 about Base and Derived naming the same class...

/cp
2014-01-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
	the letter of 20.11.6 about Base and Derived naming the same
	class type modulo cv-qualifiers.

/testsuite
2014-01-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/ext/is_base_of_incomplete-2.C: New.

From-SVN: r206386

	PR rtl-optimization/58668
	* cfgcleanup.c (flow_find_cross_jump): Don't count
	any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
	to determine what is counted.
	(flow_find_head_matching_sequence): Use active_insn_p to determine
	what is counted.
	(try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
	counting change.
	* ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
	determine what is counted.

	* gcc.dg/pr58668.c: New test.

From-SVN: r206385

	PR tree-optimization/59643
	* tree-predcom.c (split_data_refs_to_components): If one dr is
	read and one write, determine_offset fails and the write isn't
	in the bad component, just put the read into the bad component.

	* gcc.dg/pr59643.c: New test.
	* gcc.c-torture/execute/pr59643.c: New test.

From-SVN: r206384

	PR pch/59436
	* tree-core.h (struct tree_optimization_option): Change optabs
	type from unsigned char * to void *.
	* optabs.c (init_tree_optimization_optabs): Adjust
	TREE_OPTIMIZATION_OPTABS initialization.

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

From-SVN: r206383

From-SVN: r206382

2014-01-06  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/59589
	* class.c (comp_is_finalizable): New function to dermine if a given
	component is finalizable.
	(finalize_component, generate_finalization_wrapper): Use it.


2014-01-06  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/59589
	* gfortran.dg/class_allocate_16.f90: New.

From-SVN: r206379

	PR target/59644
	* config/i386/i386.h (struct machine_function): Add
	no_drap_save_restore field.
	* config/i386/i386.c (ix86_save_reg): Use
	!cfun->machine->no_drap_save_restore instead of
	crtl->stack_realign_needed.
	(ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
	this function clears frame_pointer_needed.  Set
	cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
	and DRAP reg is needed.

	* gcc.target/i386/pr59644.c: New test.

From-SVN: r206375

I am reliably informed that the architecture name and letter for the
plan9/inferno compilers for 64-bit ARM systems will be "arm64" and "7"
respectively, so let's get that bit in nice and early.

From Michael Hudson-Doyle.
https://codereview.appspot.com/34830045/

From-SVN: r206374

	PR c/57773
	* doc/implement-c.texi: Mention that other integer types are
	permitted as bit-field types in strictly conforming mode.
c/
	* c-decl.c (check_bitfield_type_and_width): Warn for implementation
	defined bit-field types only in ISO C.
testsuite/
	* gcc.dg/pr57773.c: New test.

From-SVN: r206373

Fix PR c++/59638

	PR c++/59638
	* cp/parser.c (cp_parser_init_declarator): Undo fully implicit
	template parameter list when declarator is not a function.

	* g++.dg/cpp1y/pr59638.C: New testcase.

From-SVN: r206371

Fix PR c++/59629

	PR c++/59629
	* cp/parser.c (cp_parser_lambda_expression): Save/reset/restore
	auto_is_implicit_function_template_parm_p around lambda body.

	* g++.dg/cpp1y/pr59629.C: New testcase.

From-SVN: r206370

Fix PR c++/59636

	PR c++/59636
	* cp/parser.c (cp_parser_template_parameter): Early out with
	error_mark_node if parameter declaration was not parsed.

	* g++.dg/cpp1y/pr59636.C: New testcase.

From-SVN: r206369

Fix PR c++/59635

	PR c++/59635
	* cp/lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
	function as unimplemented for generic lambdas with varargs.

	* g++.dg/cpp1y/pr59635.C: New testcase.

From-SVN: r206368

Commit 199570 fixed the --disable-install-libiberty behavior, but it also
added a bug where the enable path never works because the initial clear
of target_header_dir wasn't deleted.  So we end up initializing properly
at the top only to reset it at the end all the time.

From-SVN: r206367

2014-01-02  Felix Yang  <fei.yang0953@gmail.com>

	* modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
	is newly allocated.

From-SVN: r206366

2013-12-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR target/58115
	* function.c (invoke_set_current_function_hook): Call
	targetm.set_current_function after setting this_fn_optabs.

From-SVN: r206364

From-SVN: r206363

libiberty/
2014-01-06  Gary Benson  <gbenson@redhat.com>

	* cp-demangle.c (struct d_print_info): New fields
	next_saved_scope, copy_templates, next_copy_template and
	num_copy_templates.
	(d_count_templates): New function.
	(d_print_init): New parameter "dc".
	Estimate numbers of templates and scopes required.
	(d_print_free): Removed function.
	(cplus_demangle_print_callback): Allocate stack for
	templates and scopes.  Removed call to d_print_free.
	(d_copy_templates): Removed function.
	(d_save_scope): New function.
	(d_get_saved_scope): Likewise.
	(d_print_comp): Replace state saving/restoring code with
	calls to d_save_scope and d_get_saved_scope.

From-SVN: r206362

2014-01-06  Martin Jambor  <mjambor@suse.cz>

	PR ipa/59008
	* ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
	to int.
	* ipa-prop.c (ipa_print_node_params): Fix indentation.

testsuite/
        * gcc.dg/ipa/pr59008.c: New test.

From-SVN: r206361

	* gcc.dg/vect/vect.exp: Add clearcap_ldflags to DEFAULT_VECTCFLAGS
	if supported.

From-SVN: r206360

	* gcc.target/i386/avx512f-vcmppd-2.c: Add -std=c99.
	Require c99_runtime.
	* gcc.target/i386/avx512f-vcmpps-2.c: Likewise.

	* gcc.target/i386/avx512f-vfixupimmpd-2.c: Add -std=gnu99.
	Require c99_runtime.
	* gcc.target/i386/avx512f-vfixupimmps-2.c: Likewise.
	* gcc.target/i386/avx512f-vfixupimmsd-2.c: Likewise.
	* gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.

	* gcc.target/i386/avx512f-vgetmantpd-2.c: Add -std=c99.
	Require c99_runtime.
	Make CALC void static.
	* gcc.target/i386/avx512f-vgetmantps-2.c: Likewise.

	* gcc.target/i386/avx512f-vgetmantsd-2.c: Add -std=c99.
	Require c99_runtime.
	* gcc.target/i386/avx512f-vgetmantss-2.c: Likewise.

From-SVN: r206359

	* gcc.target/i386/pr59501-1.c: Require avx effective target.
	* gcc.target/i386/pr59501-2.c: Likewise.
	* gcc.target/i386/pr59501-3.c: Likewise.
	* gcc.target/i386/pr59501-4.c: Likewise.
	* gcc.target/i386/pr59501-5.c: Likewise.
	* gcc.target/i386/pr59501-6.c: Likewise.

From-SVN: r206358

	* gcc.target/i386/pr59390.c: Replace math.h by fma declaration.
	* gcc.target/i386/pr59390_1.c: Likewise.
	* gcc.target/i386/pr59390_2.c: Likewise.

From-SVN: r206357

	PR debug/59350
	PR debug/59510
	* var-tracking.c (add_stores): Preserve the value of the source even if
	we don't record the store.

From-SVN: r206356