* xvasprintf.c: New file.
	* vprintf-support.h: Likewise.
	* vprintf-support.c: Likewise.
	* Makefile.in (CFILES): Add vprintf-support.c, xvasprintf.c.
	(REQUIRED_OFILES): Add vprintf-support.$(objext), xvasprintf.$(objext).
	(vprintf-support.$(objext), xvasprintf.$(objext)): New targets.
	(vasprintf.$(objext)): Depend on $(srcdir)/vprintf-support.h.
	* functions.texi: Regenerate.
	* vasprintf.c (int_vasprintf): Use libiberty_vprintf_buffer_size.

include/ChangeLog:

	* libiberty.h (xvasprintf): Declare.

libcpp/ChangeLog:

	* directives.c (cpp_define_formatted): Use xvasprintf.


Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r218618

        Minor interface cleanups of libgccjit
        * jit/jit-playback.c (convert_to_dso): Use auto_vec instead
        of automatic array to build up command line.
        * jit/jit-recording.c (recording::context::set_str_option):
        Make copy of the string.
        (recording::context::~context): Free string options.
        * jit/jit-recording.h (recording::context): Adjust type
        of m_str_options member.
        * jit/libgccjit.h: Adjust comment about
        gcc_jit_context_set_str_option parameter begin used after
        the call.
        Update comment now that all interfaces are copy strings
        if necessary.
        * jit/libgccjit++.h (gccjit::context): Add set_str_option
        member function.

From-SVN: r218617

From-SVN: r218616

	* gdbhooks.py (class DWDieRefPrinter): New class.
	(build_pretty_printer): Register dw_die_ref's.

From-SVN: r218612

gcc/

	* config.gcc: Support "knl".
	* config/i386/driver-i386.c (host_detect_local_cpu): Detect "knl".
	* config/i386/i386-c.c (ix86_target_macros_internal): Handle
	PROCESSOR_KNL.
	* config/i386/i386.c (m_KNL): Define.
	(processor_target_table): Add "knl".
	(PTA_KNL): Define.
	(ix86_issue_rate): Add PROCESSOR_KNL.
	(ix86_adjust_cost): Ditto.
	(ia32_multipass_dfa_lookahead): Ditto.
	(get_builtin_code_for_version): Handle "knl".
	(fold_builtin_cpu): Ditto.
	* config/i386/i386.h (TARGET_KNL): Define.
	(processor_type): Add PROCESSOR_KNL.
	* config/i386/i386.md (attr "cpu"): Add knl.
	* config/i386/x86-tune.def: Add m_KNL.


gcc/testsuite/

	* gcc.target/i386/funcspec-5.c: Test avx512f and knl.

From-SVN: r218610

	* doc/invoke.texi: (-devirtualize-at-ltrans): Document.
	* lto-cgraph.c (lto_output_varpool_node): Mark initializer as removed
	when it is not streamed to the given ltrans.
	(compute_ltrans_boundary): Make code adding all polymorphic
	call targets conditional with !flag_wpa || flag_ltrans_devirtualize.
	* common.opt (fdevirtualize-at-ltrans): New flag.

From-SVN: r218609

From-SVN: r218608

gcc/
	* varpool.c (varpool_node::get_create): Force output of vars with
	"omp declare target" attribute.
libgomp/
	* testsuite/libgomp.c/target-9.c: New test.

From-SVN: r218607

	PR go/61316
compiler: Don't lower multi-valued arguments into temporaries.

From-SVN: r218606

2014-12-10  Marc Glisse  <marc.glisse@inria.fr>

	* real.h (HONOR_NANS): Replace macro with 3 overloaded declarations.
	* real.c: Include rtl.h and options.h.
	(HONOR_NANS): Define three overloads.
	* builtins.c (fold_builtin_classify, fold_builtin_unordered_cmp):
	Simplify argument of HONOR_NANS.
	* fold-const.c (combine_comparisons, fold_truth_not_expr,
	fold_cond_expr_with_comparison, merge_truthop_with_opposite_arm,
	fold_comparison, fold_binary_loc): Likewise.
	* ifcvt.c (noce_try_move, noce_try_minmax): Likewise.
	* ipa-inline-analysis.c (add_clause,
	set_cond_stmt_execution_predicate): Likewise.
	* match.pd: Likewise.
	* rtlanal.c (may_trap_p_1): Likewise.
	* simplify-rtx.c (simplify_const_relational_operation): Likewise.
	* tree-if-conv.c (parse_predicate): Likewise.
	* tree-ssa-ccp.c (valid_lattice_transition): Likewise.
	* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
	* tree-ssa-phiopt.c (minmax_replacement, neg_replacement): Likewise.
	* tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
	* tree-ssa-tail-merge.c (gimple_equal_p): Likewise.

From-SVN: r218605

	PR tree-optimization/62021
	* omp-low.c (simd_clone_adjust_return_type): Use
	vector of pointer_sized_int_node types instead vector of pointer
	types.
	(simd_clone_adjust_argument_types): Likewise.

	* gcc.dg/vect/pr62021.c: New test.

From-SVN: r218603

	PR target/64252
	* config/i386/i386.c (expand_vec_perm_pblendv): If not testing_p,
	set dcopy.target to a new pseudo.

	* gcc.dg/vect/pr64252.c: New test.
	* gcc.dg/pr64252.c: New test.
	* gcc.target/i386/avx2-pr64252.c: New test.

Co-Authored-By: Evgeny Stupachenko <evstupac@gmail.com>

From-SVN: r218602

	* gcc.dg/lto/chkp-privatize_0.c: Remove unneeded selector
	from target check.

From-SVN: r218601

2014-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp/pr64127.C: Fix.

From-SVN: r218600

2014-12-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp/pr64127.C: Fix.

From-SVN: r218599

From-SVN: r218598

	* config/rs6000/40x.md (ppc403-compare): Remove "compare".
	config/rs6000/440.md (ppc440-compare): Remove "compare".
	config/rs6000/476.md (ppc476-compare): Remove "compare".
	config/rs6000/601.md (ppc601-compare): Remove "compare".
	config/rs6000/603.md (ppc603-compare): Remove "compare".
	config/rs6000/6xx.md (ppc604-compare): Remove "compare".
	config/rs6000/7450.md (ppc7450-compare): Remove "compare".
	config/rs6000/7xx.md (ppc750-compare): Remove "compare".
	config/rs6000/8540.md (ppc8540_su): Remove "compare".
	config/rs6000/cell.md (cell-fast-cmp, cell-cmp-microcoded): Remove
	"compare".
	config/rs6000/e300c2c3.md (ppce300c3_cmp): Remove "compare".
	config/rs6000/e500mc.md (e500mc_su): Remove "compare".
	config/rs6000/e500mc64.md (e500mc64_su2): Remove "compare".
	config/rs6000/e5500.md (e5500_sfx2): Remove "compare".
	config/rs6000/e6500.md (e6500_sfx2): Remove "compare".
	config/rs6000/mpc.md (mpccore-compare): Remove "compare".
	config/rs6000/power4.md (power4-compare): Remove "compare".
	config/rs6000/power5.md (power5-compare): Remove "compare".
	config/rs6000/power6.md (power6-compare): Remove "compare".
	config/rs6000/power7.md (power7-compare): Remove "compare".
	config/rs6000/power8.md (power8-compare): Remove "compare".  Update
	comment.
	config/rs6000/rs6000.c (rs6000_adjust_cost) <TYPE_COMPARE>: Remove
	(three times).
	(is_cracked_insn): Remove TYPE_COMPARE case.
	(insn_must_be_first_in_group) <TYPE_COMPARE>: Remove (twice).
	config/rs6000/rs6000.md (type): Remove "compare".
	(cell_micro): Remove "compare".
	config/rs6000/rs64.md (rs64a-compare): Remove "compare".

From-SVN: r218597

	* config/rs6000/rs6000.md (*anddi3_2rld_dot, *anddi3_rld_dot2):
	Change type from "compare" to "two".

From-SVN: r218596

	PR target/64180
	* config/rs6000/predicates.md (unsigned_comparison_operator): New.
	(signed_comparison_operator): New.
	* config/rs6000/rs6000-protos.h (rs6000_emit_eqne): Declare.
	* config/rs6000/rs6000.c (rs6000_emit_eqne): New function.
	(rs6000_emit_sCOND): Remove ISEL test (move it to the expander).
	* config/rs6000/rs6000.md (add<mode>3 for SDI): Expand DImode
	add to addc,adde directly, if !TARGET_POWERPC64.
	(sub<mode>3 for SDI): Expand DImode sub to subfc,subfe directly,
	if !TARGET_POWERPC64.
	(neg<mode>2): Delete expander.
	(*neg<mode>2): Rename to "neg<mode>2".
	(addti3, subti3): Delete.
	(addti3, subti3): New expanders.
	(*adddi3_noppc64, *subdi3_noppc64, *negdi2_noppc64): Delete.
	(cstore<mode>4_unsigned): New expander.
	(cstore<mode>4): Allow GPR as output (not just SI).  Rewrite.
	(cstore<mode>4 for FP): Remove superfluous quotes.
	(*eq<mode>, *eq<mode>_compare, *plus_eqsi and splitter,
	*compare_plus_eqsi and splitter, *plus_eqsi_compare and splitter,
	*neg_eq0<mode>, *neg_eq<mode>, *ne0_<mode>, plus_ne0_<mode>,
	compare_plus_ne0_<mode> and splitter, *compare_plus_ne0_<mode>_1 and
	splitter, *plus_ne0_<mode>_compare and splitter, *leu<mode>,
	*leu<mode>_compare and splitter, *plus_leu<mode>, *neg_leu<mode>,
	*and_neg_leu<mode>, *ltu<mode>, *ltu<mode>_compare, *plus_ltu<mode>,
	*plus_ltu<mode>_1, *plus_ltu<mode>compare, *neg_ltu<mode>, *geu<mode>,
	*geu<mode>_compare and splitter, *plus_geu<mode>, *neg_geu<mode>,
	*and_neg_geu<mode>, *plus_gt0<mode>, *gtu<mode>, *gtu<mode>_compare,
	*plus_gtu<mode>, *plus_gtu<mode>_1, *plus_gtu<mode>_compare,
	*neg_gtu<mode>, 12 anonymous insns, and 12 anonymous splitters):
	Delete.
	(eq<mode>3, ne<mode>3): New.
	(*neg_eq_<mode>, *neg_ne_<mode>): New.
	(*plus_eq_<mode>, *plus_ne_<mode>): New.
	(*minus_eq_<mode>, *minus_ne_<mode>): New.

From-SVN: r218595

	PR target/64180
	* config/rs6000/predicates.md (adde_operand): New.
	* config/rs6000/rs6000.md (add<mode>3_carry): New.
	(*add<mode>3_imm_carry_pos): New.
	(*add<mode>3_imm_carry_0): New.
	(*add<mode>3_imm_carry_m1): New.
	(*add<mode>3_imm_carry_neg): New.
	(add<mode>3_carry_in): New.
	(*add<mode>3_carry_in_internal): New.
	(add<mode>3_carry_in_0): New.
	(add<mode>3_carry_in_m1): New.
	(subf<mode>3_carry): New.
	(*subf<mode>3_imm_carry_0): New.
	(*subf<mode>3_imm_carry_m1): New.
	(subf<mode>3_carry_in): New.
	(*subf<mode>3_carry_in_internal): New.
	(subf<mode>3_carry_in_0): New.
	(subf<mode>3_carry_in_m1): New.
	(subf<mode>3_carry_in_xx): New.

From-SVN: r218594

	PR target/64180
	* config/rs6000/rs6000.md (*add<mode>3_internal1): Rename to
	"*add<mode>3".
	(*add<mode>3_internal2, *add<mode>3_internal3, and (their splitters):
	Delete.
	(*add<mode>3_dot, *add<mode>3_dot2): New.
	(*add<mode>3_imm_dot, *add<mode>3_imm_dot2): New.

From-SVN: r218593

	PR target/64180
	* config/rs6000/rs6000.md (*add<mode>3_internal1): Remove addic
	alternative.

From-SVN: r218592

	PR target/64180
	* config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2,
	*ctr<mode>_internal5, *ctr<mode>_internal6): Change "r" alternatives
	to "b".  Increase length.
	(splitters for these): Split to cmp+addi instead of addic.

From-SVN: r218591

	PR target/64180
	* config/rs6000/darwin.md (macho_low_si): Remove "r" alternative.
	(macho_low_di): Ditto.
	* config/rs6000/rs6000.md (*largetoc_low): Ditto.
	(tocref<mode>): Ditto.
	(elf_low): Ditto.
	* config/rs6000/spe.md (mov_si<mode>_e500_subreg0_elf_low_be): Ditto.
	(mov_si<mode>_e500_subreg0_elf_low_le): Ditto.
	(mov_si<mode>_e500_subreg4_elf_low_be): Ditto.  Reformat condition.
	(mov_si<mode>_e500_subreg4_elf_low_le): Ditto.

From-SVN: r218590

	PR target/64180
	* config/rs6000/rs6000.c (TARGET_MD_ASM_CLOBBERS): Define.
	(rs6000_md_asm_clobbers): New function.

From-SVN: r218589

gcc/jit/ChangeLog:
	* docs/cp/index.rst: New file.
	* docs/cp/intro/index.rst: New file.
	* docs/cp/intro/tutorial01.rst: New file.
	* docs/cp/intro/tutorial02.rst: New file.
	* docs/cp/intro/tutorial03.rst: New file.
	* docs/cp/intro/tutorial04.rst: New file.
	* docs/cp/topics/contexts.rst: New file.
	* docs/cp/topics/expressions.rst: New file.
	* docs/cp/topics/functions.rst: New file.
	* docs/cp/topics/index.rst: New file.
	* docs/cp/topics/locations.rst: New file.
	* docs/cp/topics/objects.rst: New file.
	* docs/cp/topics/results.rst: New file.
	* docs/cp/topics/types.rst: New file.
	* docs/examples/tut01-hello-world.cc: New file.
	* docs/examples/tut02-square.c: Fix missing newline in output.
	* docs/examples/tut02-square.cc: New file.
	* docs/examples/tut03-sum-of-squares.cc: New file.
	* docs/examples/tut04-toyvm/toyvm.cc: New file.
	* docs/index.rst: Move summary to above the table of contents.
	Add text about the C vs C++ APIs.
	* docs/topics/contexts.rst: Fix a typo.

	* docs/_build/texinfo/libgccjit.texi: Regenerate.
	* docs/_build/texinfo/factorial1.png: New file.
	* docs/_build/texinfo/sum-of-squares1.png: New file.

From-SVN: r218588

2014-12-10  Richard Biener  <rguenther@suse.de>

	PR testsuite/64048
	* gcc.dg/tree-prof/peel-1.c: Update dump scanning.

From-SVN: r218585

2014-12-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR fortran/60718
	* trans-expr.c (gfc_conv_procedure_call): Fix a strict aliasing
	violation when passing a class object to a formal parameter which has
	different pointer or allocatable attributes.

testsuite:
2014-12-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR fortran/60718
	* gfortran.dg/class_alias.f90: New.

From-SVN: r218584

2014-12-10  Richard Biener  <rguenther@suse.de>

	* gcc.dg/tree-ssa/forwprop-29.c: Add -fno-ipa-icf.

From-SVN: r218583

        * config/aarch64/aarch64-protos.h (aarch64_function_profiler): Remove
        declaration of removed function.

From-SVN: r218582

	 * tree-ssa-loop-im.c
	 (move_computations_dom_walker::before_dom_children): Clear
	 SSA_NAME_RANGE_INFO on moved stmts.

From-SVN: r218580

	* sreal.c (sreal::shift_right): New implementation
	for int64_t as m_sig.
	(sreal::normalize): Likewise.
	(sreal::to_int): Likewise.
	(sreal::operator+): Likewise.
	(sreal::operator-): Likewise.
	(sreal::operator*): Likewise.
	(sreal::operator/): Likewise.
	(sreal::signedless_minus): Removed.
	(sreal::signedless_plus): Removed.
	(sreal::debug): const keyword is added.
	* sreal.h (sreal::operator<): New implementation
	for int64_t as m_sig.
	* ipa-inline.c (recursive_inlining): LONG_MIN is replaced
	with sreal::min ().

From-SVN: r218579

PR ipa/63909

        * gimple-iterator.h (gsi_start_bb_nondebug): New function.
	* ipa-icf-gimple.c (func_checker::compare_bb): Correct iteration
	replaces loop based on precomputed number of non-debug statements.
	* gcc.dg/ipa/pr63909.c: New test.

From-SVN: r218578

gcc/
	* config/linux.c (linux_has_ifunc_p): Remove.
	* config/linux.h (TARGET_HAS_IFUNC_P): Use default version.

From-SVN: r218577

libgomp/
        * config.h.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: Add GCC_CHECK_EMUTLS.
        * libgomp.h: Add check for USE_EMUTLS: this case
        is equal to HAVE_TLS.
        * team.c: Likewise.

From-SVN: r218576

2014-12-10  Mantas Mikaitis  <mantas.mikaitis@arm.com>

	* contrib/check_GNU_style.sh (col): Got rid of cut operation
	from the pipe chain and instead added cut inside awk command.

From-SVN: r218575

re PR c++/64127 (ICE on invalid: tree check: expected identifier_node, have template_id_expr in cp_parser_diagnose_invalid_type_name, at cp/parser.c:2980)

	PR c++/64127
	* g++.dg/cpp/pr64127.C: New file.

From-SVN: r218574

re PR c++/64127 (ICE on invalid: tree check: expected identifier_node, have template_id_expr in cp_parser_diagnose_invalid_type_name, at cp/parser.c:2980)

	PR c++/64127
	* parser.c (cp_parser_diagnose_invalid_type_name): Check id
	for being an identifier before accessing it.

From-SVN: r218573

re PR c++/64100 (A static assert using the the current class in a noexcept test leads to a segfault)

	PR c++/64100
	* g++.dg/template/pr64100.C: New file.

From-SVN: r218572

re PR c++/64100 (A static assert using the the current class in a noexcept test leads to a segfault)

	PR c++/64100
	* typeck.c (lookup_destructor): Handle incomplete type.

From-SVN: r218571