PR testsuite/66734
	* gcc.dg/lto/lto.exp: Initialize MPX.

From-SVN: r225815

	* gcc.target/arm/scd42-1.c: Add -mfloat-abi=softfp and appropriate
	dg-skip-if.
	* gcc.target/arm/scd42-3.c: Likewise.

From-SVN: r225814

MIPS: In mips.exp allow the post-arch code to be run when the pre-arch code increases the isa_rev to mips32r6 or greater.

testsuite/
	* gcc.target/mips/mips.exp (mips-dg-options): Allow the post-arch
	code to be run when the pre-arch code increases the isa_rev to
	mips32r6 or greater.

From-SVN: r225813

libgomp/ChangeLog
2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	* team.c (get_last_team): New.
	(gomp_new_team): Recycle last non-nested team if possible.
	(gomp_team_end): Move team work share list free lock destruction
	to ...
	(free_team): ... here.

From-SVN: r225811

From-SVN: r225810

2015-07-15  Richard Biener  <rguenther@suse.de>

	* genmatch.c (parser::peek, parser::peek_ident): Add argument
	to tell how many tokens to peek ahead (default 1).
	(parser::eat_token, parser::eat_ident): Return token consumed.
	(parser::parse_result): Parse new switch statement.
	* match.pd: Use case statements where appropriate.

From-SVN: r225809

2015-07-15  Richard Biener  <rguenther@suse.de>

	* lib/c-torture.exp (C_TORTURE_OPTIONS): Remove
	{ -O3 -fomit-frame-pointer },
	{ -O3 -fomit-frame-pointer -funroll-loops } and
	{ -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions }
	in favor of
	{ -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer
	  -finline-functions }
	* lib/gcc-dg.exp (DG_TORTURE_OPTIONS): Likewise.
	* gcc.c-torture/execute/builtins/builtins.exp: Add -fno-tracer
	to additional_flags.

From-SVN: r225808

	PR rtl-optimization/58066
	* calls.c (expand_call): Precompute register parameters before stack
	alignment is performed.

From-SVN: r225807

re PR rtl-optimization/66838 (Calling multiple SYSV AMD64 ABI functions from MS x64 ABI one results in clobbered parameters)

	PR rtl-optimization/66838
	* postreload.c (reload_cse_move2add): Also process
	CALL_INSN_FUNCTION_USAGE when resetting information of
	call-clobbered registers.

testsuite/ChangeLog:

	PR rtl-optimization/66838
	* gcc.target/i386/pr66838.c: New test.

From-SVN: r225806

From-SVN: r225804

re PR c++/66850 (Adding a forward declaration of a template containing a template template parm causes ICE on valid code)

Fix PR c++/66850

gcc/cp/ChangeLog:

	PR c++/66850
	* pt.c (redeclare_class_template): Set the DECL_CONTEXTs of each
	template template parm in the redeclaration.
	(lookup_template_class_1): Peel off irrelevant template levels
	from current_template_parms before augmenting the argument
	list.

gcc/testsuite/ChangeLog:

	PR c++/66850
	* g++.dg/template/pr66850.C: New test.

From-SVN: r225801

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/nios2/constraints.md (U, v): New constraints.
	* config/nios2/predicates.md (rdprs_dcache_operand): New.
	(ldstex_memory_operand): New.
	* config/nios2/sync.md: New file.
	* config/nios2/nios2.md (unspecv): Add new builtin function
	UNSPECV codes.
	(rdprs, flushd, flushda, wrpie, eni): New patterns.
	(top-level): Include sync.md.
	* config/nios2/nios2.c (N2_FTYPES): Add function types for
	new builtins.
	(N2_BUILTINS): Add arch field setting, add new builtins.
	(enum nios2_builtin_code,nios2_builtins): Update N2_BUILTIN_DEF
	for arch field.
	(nios2_expand_ldst_builtin): Rename from nios2_expand_ldstio_builtin.
	Also handle ldex/stex/ldsex/stsex builtins.
	(nios2_expand_rdprs_builtin): New function.
	(nios2_expand_cache_builtin): New function.
	(nios2_expand_wrpie_builtin): New function.
	(nios2_expand_eni_builtin): New function.
	(nios2_expand_builtin): Add arch field handling and new builtin 
        cases.
	* doc/extend.texi (Altera Nios II Built-in Functions): Document
	new builtins.
	* doc/md.texi (Machine Constraints): Document U and v constraints.

	gcc/testsuite/
	* gcc.target/nios2/nios2-flushd.c: New.
	* gcc.target/nios2/nios2-rdprs.c: New.
	* gcc.target/nios2/r2-atomic.c: New.
	* gcc.target/nios2/r2-eni.c: New.
	* gcc.target/nios2/r2-wrpie.c: New.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225800

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/nios2/nios2-protos.h (nios2_expand_return): Declare.
	* config/nios2/nios2.c (struct GTY (()) machine_function): Add
	callee_save_reg_size and uses_anonymous_args fields.
	(nios2_compute_frame_layout): Update for CDX push.n/pop.n usage.
	(nios2_create_cfa_notes): New function.
	(nios2_adjust_stack): New function for adjusting stack.
	(nios2_expand_prologue): Update for CDX push.n/pop.n usage.
	Use nios2_adjust_stack.
	(nios2_expand_epilogue): Likewise.
	(nios2_expand_return): New function.
	(nios2_can_use_return_insn): Update for CDX pop.n usage.
	(nios2_setup_incoming_varargs): Set uses_anonymous_args flag.
	If TARGET_HAS_CDX, defer pushing regs to nios2_expand_prologue.
	* config/nios2/nios2.md (return): Use nios2_expand_return.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225799

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/nios2/predicates.md (pop_operation): New.
	(ldwm_operation, stwm_operation): New.
	(nios2_hard_register_operand): New.
	* config/nios2/nios2-protos.h (pop_operation_p): Declare.
	(ldstwm_operation_p): Declare.
	(gen_ldstwm_peep): Declare.
	* config/nios2/nios2.c: (nios2_ldst_parallel): Declare.
	(base_reg_adjustment_p): New.
	(pop_operation_p): New.
	(CDX_LDSTWM_VALID_REGS_0, CDX_LDSTWM_VALID_REGS_1): Define.
	(nios2_ldstwm_regset_p): New.
	(ldstwm_operation_p): New.
	(gen_ldst): New.
	(nios2_ldst_parallel): New.
	(struct ldswm_operand): Declare.
	(compare_ldstwm_operands): New.
	(can_use_cdx_ldstw): New.
	(gen_ldstwm_peep): New.
	* config/nios2/nios2-ldstwm.sml: New.
	* config/nios2/nios2.md: Include ldstwm.md.
	* config/nios2/ldstwm.md: Generated.

	gcc/testsuite/
	* gcc.target/nios2/cdx-ldstwm-1.c: New.
	* gcc.target/nios2/cdx-ldstwm-2.c: New.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225798

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/nios2/nios2.h (LABEL_ALIGN): Define.
	(REG_ALLOC_ORDER): Define.
	(ADJUST_REG_ALLOC_ORDER): Define.
	(HONOR_REG_ALLOC_ORDER): Define.
	(CDX_REG_P): Define.
	(ANDCLEAR_INT): Define.
	* config/nios2/nios2-protos.h (nios2_add_insn_asm): Declare.
	(nios2_label_align): Declare.
	(nios2_cdx_narrow_form_p): Declare.
	(nios2_adjust_reg_alloc_order): Declare.
	* config/nios2/nios2.c (nios2_rtx_costs): Adjust for BMX zero-extract
	operation.
	(nios2_large_unspec_reloc_p): New function, split from...
	(nios2_legitimate_pic_operand_p): ...here.
	(nios2_emit_move_sequence): Add *high/*lo_sum constant expand code.
	(nios2_print_operand_punct_valid_p): New.
	(nios2_print_operand): Add %., %!, %x, %y, %A.  Remove %U.
	(split_mem_address): New.
	(split_alu_insn): New.
	(cdxreg): New.
	(cdx_add_immed, cdx_and_immed, cdx_mov_immed, cdx_shift_immed): New.
	(enum nios2_add_insn_kind): New.
	(nios2_add_insn_names, nios2_add_insn_narrow): New.
	(nios2_add_insn_classify): New.
	(nios2_add_insn_asm): New.
	(nios2_cdx_narrow_form_p): New.
	(label_align, min_labelno, max_labelno): New.
	(nios2_reorg): New.
	(nios2_label_align): New.
	(nios2_adjust_reg_alloc_order): New.
	(TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
	(TARGET_MACHINE_DEPENDENT_REORG): Define.
	* config/nios2/constraints.md (P): New constraint.
	* config/nios2/predicates.md (const_and_operand): New.
	(and_operand): New.
	(stack_memory_operand): New.
	* config/nios2/nios2.md (SP_REGNO): Define stack pointer regno.
	(length): Update to use nios2_cdx_narrow_form_p().
	(type): Add new insn type values.
	(control, alu, st, ld, shift): Update insn reservations with
	new insn type values.
	(*high, *lo_sum): Define new insn patterns for constant generation.
	(movqi_internal, movhi_internal, movsi_internal): Reduce
	alternatives, update asm template to handle CDX variants, update
	type attributes.
	(zero_extendhisi2, zero_extendqi<mode>2): Add CDX variants to asm
	template, update type attributes.
	(extendhisi2, extendqi<mode>2): Likewise.
	(addsi3): Change to use function for asm string.
	(subsi3): Add CDX notation to asm template, update type attributes.
	(negsi3, one_cmplsi3): Likewise.
	(andsi3): New pattern, specialized from logical patterns.
	(<code>si3): Remove and case, combine alternatives, update asm
	template.
	(<shift_op>si3): Add CDX notation, update type attributes.
	(rotrsi3): Update type attribute.
	(*merge, extzv, insv): New insn patterns.
	(return): Change to define_expand.
	(simple_return): Add CDX notation, update type attributes.
	(indirect_jump): Add CDX notation.
	(jump): Update asm cases, update length attribute expression.
	(*call, *call_value, *sibcall, *sibcall_value): Add CDX variant.
	(nios2_cbranch): Update asm cases and length attribute expression
	to handle CDX variants.
	(nios2_cmp<code>): Update asm template.
	(nop): Add CDX notation, update type attributes.
	(trap): Add CDX notation.
	(ctrapsi4): Update asm cases and length attribute expression to
	handle CDX variant.
	* doc/md.texi (Machine Constraints): Document P constraint.

	gcc/testsuite/
	* gcc.target/nios2/andci.c: New.
	* gcc.target/nios2/bmx.c: New.
	* gcc.target/nios2/cdx-add.c: New.
	* gcc.target/nios2/cdx-branch.c: New.
	* gcc.target/nios2/cdx-callret.c: New.
	* gcc.target/nios2/cdx-loadstore.c: New.
	* gcc.target/nios2/cdx-logical.c: New.
	* gcc.target/nios2/cdx-mov.c: New.
	* gcc.target/nios2/cdx-shift.c: New.
	* gcc.target/nios2/cdx-sub.c: New.
	* gcc.target/nios2/nios2-trap-insn.c: Adjust pattern.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225796

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	libgcc/
	* config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize
	for __nios2_arch__ level.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225794

/cp
2015-07-14  Andrea Azzarone  <azzaronea@gmail.com>

	PR c++/65071
	* parser.c (cp_parser_sizeof_pack): Also consider template template
	parameters.

/testsuite
2015-07-14  Andrea Azzarone  <azzaronea@gmail.com>

	PR c++/65071
	* g++.dg/cpp0x/vt-65071.C: New.

From-SVN: r225793

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/nios2/nios2.h (SMALL_INT12): New macro.
	* config/nios2/nios2.c (nios2_valid_addr_offset_p): New function.
	(nios2_valid_addr_expr_p): Use it.
	(nios2_symbol_ref_in_small_data_p): Disallow GP-relative addressing
	with implicit "io" instructions on R2.
	* config/nios2/constraints.md (w): New constraint.
	* config/nios2/predicates.md (ldstio_memory_operand): New.
	* config/nios2/nios2.md (ld<bhw_uns>io, ld<bh>io): Update memory
	operand predicate and constraint.
	(ld<bh>io_signed, st<bhw>io>): Likewise.
	* doc/md.texi (Machine Constraints): Document w constraint.

	gcc/testsuite/
	* gcc.target/nios2/r2-io-range.c: New.
	* gcc.target/nios2/r2-stio-1.c: New.
	* gcc.target/nios2/r2-stio-2.c: New.
	* gcc.target/nios2/nios2-ldxio.c: New.
	* gcc.target/nios2/nios2-stxio.c: Change to assemble test instead
	of just compile.  Add more tests.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225792

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>

	gcc/
	* config/nios2/nios2.opt (march, mbmx, mcdx): New options.
	* config/nios2/nios2-opts.h (enum nios2_arch_type): New enum for
	Nios II architecture level.
	* config/nios2/nios2.h (TARGET_ARCH_R2): New define.
	(TARGET_CPU_CPP_BUILTINS): Add definition of __nios2_arch__ symbol.
	(OPTION_DEFAULT_SPECS): Define.
	(ASM_SPEC): Add -march= spec strings.
	* config/nios2/nios2.c (nios2_option_override): Check for
	conflicts involving new options.
	* config.gcc (nios2*-*-*): Support --with-arch=.
	* doc/invoke.texi (Option Summary, Nios II Options): Document
	-march=, -mbmx,	and -mcdx.


Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com>

From-SVN: r225791

2015-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>

	* simplify.c (gfc_simplify_floor): Set precision of temporary to
	that of arg.

2015-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>

	gfortran.dg/pr66864.f90: New test.

From-SVN: r225790

re PR rtl-optimization/66626 (gcc.dg/torture/stackalign/non-local-goto-5.c segfaults w/ -mregparm=3 or -miamcu)

2015-07-14  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/66626
	* lra-constraints.c (lra_constraints): Prevent equivalence
	substitution for static chain pseudo in functions with nonlocal
	goto.

2015-07-14  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/66626
	* gcc.target/i386/pr66626.c: New.

From-SVN: r225789

2015-07-14  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/66861
	* io/unix.c (compare_file_filename): Verify that u->filename is
	non-NULL before strcmp.
	(find_file0): Likewise.

From-SVN: r225788

2015-07-14  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/nios2/nios2.c (TEMP_REG_NUM): Move define up in file.
	(nios2_emit_stack_limit_check): Add size parameter.  Handle
	-fstack-limit-symbol as well as -fstack-limit-register.
	(nios2_expand_prologue): Emit only a single stack limit check,
	even if multiple stack adjustments are required.
	(nios2_option_override): Diagnose unsupported combination of -fpic
	and -stack-limit-symbol.

	gcc/testsuite/
	* gcc.target/nios2/nios2-stack-check-1.c: Adjust patterns.
	* gcc.target/nios2/nios2-stack-check-2.c: Likewise.
	* gcc.target/nios2/nios2-stack-check-3.c: New test case.

From-SVN: r225787

2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>

libgomp/
	* testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
	and ref from int to double.  Replaced their comparison with
	an inequality of their difference and EPS.
	* testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
	comparison of pri and a reference number with an inequality of their
	difference and EPS.
	* testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
	the comparison of sum and sum_ref with an inequality of their
	difference and EPS.
	* testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
	the comparison of pri and a reference number with an inequality of
	their difference and EPS.

From-SVN: r225786

From-SVN: r225784

/cp
2015-07-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (check_template_shadow): Emit error + inform instead of
	two errors.

/testsuite
2015-07-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/template/crash81.C: Adjust for error + inform change.
	* g++.dg/template/pr58878.C: Likewise.
	* g++.dg/template/shadow1.C: Likewise.
	* g++.dg/template/shadow2.C: Likewise.
	* g++.old-deja/g++.benjamin/tem03.C: Likewise.
	* g++.old-deja/g++.benjamin/tem04.C: Likewise.
	* g++.old-deja/g++.brendan/crash7.C: Likewise.
	* g++.old-deja/g++.pt/shadow2.C: Likewise.

From-SVN: r225783

From-SVN: r225782

From-SVN: r225781

2015-07-14  John Marino  <gnugcc@marino.st>

	* configure.tgt: Add *-*-dragonfly to supported targets.

From-SVN: r225779

	Sync with binutils-gdb:
	2015-03-17  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (target_configdirs): Exclude target-zlib if
	target-libjava isn't built.
	* configure: Regenerated.

From-SVN: r225778

	Sync with binutils-gdb:
	2015-05-13  John David Anglin  <dave.anglin@bell.net>

	* configure.ac: Disable configuration of GDB for HPUX targets.
	* configure: Regenerate.

	2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac: Add --with-system-zlib.
	* configure: Regenerated.

	2015-01-28  James Bowman  <james.bowman@ftdichip.com>

	* configure.ac: Add FT32 support.
	* configure: Regenerate.

	2015-01-12  Anthony Green  <green@moxielogic.com>

	* configure.ac: Don't disable gprof for moxie.
	* configure: Rebuild.

From-SVN: r225777

	Sync with binutils-gdb:
	2015-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/18355
	* Makefile.def: Add extra_configure_flags to host zlib.
	* configure.ac (extra_host_zlib_configure_flags): New.  Set
	to --enable-host-shared When bfd is to be built as shared
	library.  AC_SUBST.
	* Makefile.in: Regenerated.

From-SVN: r225776

in gcc/configure.ac.

config/

	* zlib.m4: Sync with binutils-gdb.

gcc/

	* Makefile.in (top_srcdir): New.
	* configure.ac: Use AM_ZLIB.
	* configure: Regeneated.

From-SVN: r225774

2015-07-14  Matthias Klose  <doko@ubuntu.com>

        PR target/66840
        * config/rs6000/t-rs6000 (TM_H): Add rs6000-cpus.def.

From-SVN: r225772

	2015-03-30  H.J. Lu  <hongjiu.lu@intel.com>
	* Makefile.def (dependencies): Add all-zlib to all-bfd.
	* Makefile.in: Regenerated.

From-SVN: r225769

2015-07-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66863
	* tree-vrp.c (register_edge_assert_for_2): Properly restrict
	what we record for conversion use stmt lhs inequalities.

	* gcc.dg/torture/pr66863.c: New testcase.

From-SVN: r225768

2015-07-14  Richard Biener  <rguenther@suse.de>

	* genmatch.c (dt_node::gen_kids_1): Fix case label indenting.
	(decision_tree::gen_gimple): Likewise.

From-SVN: r225765

2015-07-14  Tom de Vries  <tom@codesourcery.com>

	* gcc.c (greater_than_spec_func): Declare forward.
	(LINK_COMMAND_SPEC, GOMP_SELF_SPECS): Use gt to ignore
	-ftree-parallelize-loops={0,1}.
	(static_spec_functions): Add greater_than_spec_func function with name
	"gt".
	(greater_than_spec_func): New function.

From-SVN: r225764

tree-ssa-dom.c (record_temporary_equivalences): Merge wideing type conversion case from record_equivalences_from_incoming_edge...

2015-07-14  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dom.c (record_temporary_equivalences): Merge
	wideing type conversion case from record_equivalences_from_incoming_edge
	and use record_equality to record equivalences.
	(record_equivalences_from_incoming_edge): Call
	record_temporary_equivalences.

From-SVN: r225761

2015-07-14  Richard Biener  <rguenther@suse.de>

	* genmatch.c (struct operand): Add OP_IF and OP_WITH op_types.
	(struct if_expr): New.
	(struct with_expr): Likewise.
	(is_a_helper): Add helpers for if_expr and with_expr.
	(struct simplify): Add simplify_kind enum and member.  Remove
	ifexpr_vec member.
	(simplify::simplify): Adjust.
	(lower_commutative): Adjust.
	(lower_opt_convert): Likewise.
	(lower_cond): Likewise.
	(replace_id): Handle with_expr and if_expr.
	(lower_for): Adjust.
	(dt_simplify::gen_1): New recursive worker, split out from ...
	(dt_simplify::gen): ... here.  Deal with if and with expansion
	recursively.
	(capture_info::capture_info): Take context argument
	(capture_info::walk_result): Only analyze specific result.
	(parser::parse_result): New function.
	(parser::parse_simplify): Adjust to parse ifs with then end
	else case.
	(parser::parse_if): Simplify.
	(parser::parse_pattern): Pass down simplify kind.
	* match.pd: Convert if structure to new syntax.

From-SVN: r225760