target/78967
	* config/i386/i386.md (UNSPEC_NOREX_MEM): New unspec.
	(*insvqi_1): New insn pattern.
	(*insvqi_1_mem_rex64): Ditto.
	(*insvqi_2): Ditto.
	(*insvqi_3): Rename from *insvqi.

	(*extzvqi_mem_rex64): Add UNSPEC_NOREX_MEM tag.

testsuite/ChangeLog:

	PR target/78967
	* gcc.target/i386/pr78967-1.c: New test.
	* gcc.target/i386/pr78967-2.c: Ditto.
	* gcc.target/i386/pr78967-3.c: Ditto.

	* gcc.target/i386/pr78904-2.c: Tighten scan-asm patterns.
	* gcc.target/i386/pr78904-4.c: Ditto.
	* gcc.target/i386/pr78904-6.c: Ditto.

From-SVN: r244006

From-SVN: r244004

When the character length is changed from int to size_t the existing
algorithm causes a -Wstringop-overflow warning with -O1 on the
gfortran.dg/allocate_deferred_char_scalar_1.f03 testcase. This change
is committed separately from the character length size change in order
to make bisecting potential performance issues easier.

2017-01-02  Janne Blomqvist  <jb@gcc.gnu.org>

        PR fortran/78534
	* trans-expr.c (gfc_trans_string_copy): Rework string copy
	algorithm to avoid -Wstringop-overflow warning.

From-SVN: r244003

	* doc/cfg.texi (Edges): Remove reference to Java.
	(Maintaining the CFG): Ditto.

From-SVN: r244002

	* doc/xml/faq.xml: Update address of C++ ABI link.
	* doc/xml/manual/abi.xml: Ditto.

From-SVN: r244001

From-SVN: r244000

	PR middle-end/77674
	* symtab.c (symtab_node::binds_to_current_def_p): Fix handling of
	transparent aliases.

	PR middle-end/77674
	* g++.dg/torture/pr77674.C: New testcase.

From-SVN: r243997

From-SVN: r243996

	PR middle-end/77484
	* predict.def (PRED_CALL): Update hitrate.
	(PRED_INDIR_CALL, PRED_POLYMORPHIC_CALL): New predictors.
	* predict.c (tree_estimate_probability_bb): Split CALL predictor
	into direct/indirect/polymorphic variants.

From-SVN: r243995

From-SVN: r243994

	* update-copyright.py (TestsuiteFilter): Skip params/README.
	(GCCCmdLine): Remove libjava and libjava/testsuite add_dir.

From-SVN: r243993

gcc/
	* gcc.c (process_command): Update copyright notice dates.
	* gcov-dump.c (print_version): Ditto.
	* gcov.c (print_version): Ditto.
	* gcov-tool.c (print_version): Ditto.
	* gengtype.c (create_file): Ditto.
	* doc/cpp.texi: Bump @copying's copyright year.
	* doc/cppinternals.texi: Ditto.
	* doc/gcc.texi: Ditto.
	* doc/gccint.texi: Ditto.
	* doc/gcov.texi: Ditto.
	* doc/install.texi: Ditto.
	* doc/invoke.texi: Ditto.
gcc/fortran/
	* gfortranspec.c (lang_specific_driver): Update copyright notice
	dates.
	* gfc-internals.texi: Bump @copying's copyright year.
	* gfortran.texi: Ditto.
	* intrinsic.texi: Ditto.
	* invoke.texi: Ditto.
gcc/ada/
	* gnat_ugn.texi: Bump @copying's copyright year.
	* gnat_rm.texi: Likewise.
gcc/go/
	* gccgo.texi: Bump @copyrights-go year.
libitm/
	* libitm.texi: Bump @copying's copyright year.
libgomp/
	* libgomp.texi: Bump @copying's copyright year.
libquadmath/
	* libquadmath.texi: Bump @copying's copyright year.

From-SVN: r243992

gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r243991

From-SVN: r243990

From-SVN: r243987

2016-12-30  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/cppopts.texi: Reorder table entries to put the most 
	commonly-used options first and debug options last.

From-SVN: r243984

	PR translation/78745
	* exgettext: Handle multi-line help texts in *.opt files.
	* gcc.pot: Regenerate.

From-SVN: r243981

From-SVN: r243979

    
    Wrap the return from Type::gc_symbol_pointer with a type conversion to
    uintptr, since the values returned are stored into structure fields
    with that type.
    
    Reviewed-on: https://go-review.googlesource.com/34625

From-SVN: r243978

	* config/i386/i386.md (*testqi_ext_3): Merge insn pattern and
	corresponding splitter to define_insn_and_split.  Use wi::shifted_mask
	helper function to calculate mask.

From-SVN: r243977

	* config/i386/predicates.md (ext_register_operand): Do not reject
	registers without upper parts here.
	* config/i386/i386.md (extv<mode>): Copy registers without
	upper parts in operand 1 to a pseudo.
	(extzv<mode>): Ditto.
	(insv<mode>): Ditto.

From-SVN: r243976

standards.texi (Standards): Remove broken reference to objc.toodarkpark.net and avoid list with now just...

	* doc/standards.texi (Standards): Remove broken reference to 
	objc.toodarkpark.net and avoid list with now just one item.

From-SVN: r243975

    
    The length of the roots array in Gogo::register_gc_vars was being
    computed incorrectly, potentially leading to type clashes in the back
    end. Compute an accurate length for this array ahead of time.
    
    Reviewed-on: https://go-review.googlesource.com/34624

From-SVN: r243974

2016-12-29  Andrew Pinski  <apinski@cavium.com>

        * gcc.dg/atomic/c11-atomic-exec-5.c: Lower ITER_COUNT to 100
        for AARCH64.

From-SVN: r243973

From-SVN: r243972

From-SVN: r243969

	PR target/78904
	* config/i386/i386.md (*extvqi): Remove insn pattern.
	(divmodqi4): Update expander to generate QImode zero-extract from AH.

testsuite/ChangeLog:


	PR target/78904
	* gcc.target/i386/pr78904-6.c: New test.

From-SVN: r243968

Implement LWG 2842, in_place_t check for optional::optional(U&&)
should decay U.
* include/std/optional (_Optional_base(in_place_t, _Args&&...)):
Constrain.
(_Optional_base(in_place_t, initializer_list<_Up>, _Args&&...)):
Turn the int-pack constraint hack into a saner bool.
(_Optional_base<_Tp, false>::_Optional_base(in_place_t, _Args&&...)):
Constrain.
(_Optional_base<_Tp, false>::_Optional_base(in_place_t,
initializer_list<_Up>, _Args&&...)):
Turn the int-pack constraint hack into a saner bool.
(optional(_Up&&)): Constrain against in_place_t.
(optional(in_place_t, _Args&&...)): Constrain.
(constexpr optional(in_place_t, initializer_list<_Up>, _Args&&...)):
Turn the int-pack constraint hack into a saner bool.
* testsuite/20_util/optional/cons/value_neg.cc: Add a test for
a type that is constructible from in_place.

From-SVN: r243966

	* gcc.target/i386/mpx/memcpy-1.c: Include mpx-check.h.
	(main): Renamed to ...
	(mpx_test): ... this.  Add argc and argv arguments.

From-SVN: r243965

2016-12-29  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (altivec_expand_builtin): Fix typos in
	error messages.

From-SVN: r243963

        * doc/extend.texi (Cilk Plus Builtins): cilkplus.org now uses
        https by default.
        * doc/passes.texi (Cilk Plus Transformation): Ditto.
        * doc/generic.texi (Statements for C++): Ditto, and use @uref.

From-SVN: r243962

From-SVN: r243961

	PR c/78933
	* g++.dg/pr78933.C: New test.
	PR c/78933
	* c.opt (strong-eval-order): Add RejectNegative keyword.

From-SVN: r243960

From-SVN: r243959

From-SVN: r243956

	PR target/78904
	* config/i386/constraints.md (Bn): New special memory constraint.
	* config/i386/predicates.md (norex_memory_operand): New predicate.
	* config/i386/i386.md (*extzvqi_mem_rex64): New insn pattern and
	corresponding peephole2 pattern.

testsuite/ChangeLog:

	PR target/78904
	* gcc.target/i386/pr78904-4.c: New test.
	* gcc.target/i386/pr78904-5.c: Ditto.

From-SVN: r243955

2016-12-27  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/cppdiropts.texi, doc/cppwarnopts.texi:  New files, split from...
	* doc/cppopts.texi: .... here.
	* doc/cpp.texi (Invocation): Adjust includes.
	* doc/invoke.texi (Option Summary): Add missing preprocesor-related
	options.  Adjust sorting and formatting.
	(Warning Options): Include cppwarnopts.texi.
	(Preprocessor Options): Add pointers and list the specific 
	preprocessor options from cppopts.texi first instead of last.
	(Directory Options): Move/merge documentation of -I, -iquote, and
	-I- to cppdiropts.texi.  Include that file here.

From-SVN: r243954

From-SVN: r243952

predicates.md (const_0_to_12_operand): Rename predicate and change test from 0..11 to 0..12 to match the semantics of...

[gcc]
2016-12-27  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/predicates.md (const_0_to_12_operand): Rename
	predicate and change test from 0..11 to 0..12 to match the
	semantics of the word extract/insert instructions.  Change all
	callers.
	(const_0_to_11_operand): Likewise.
	* config/rs6000/rs6000.c (altivec_expand_builtin): Likewise.
	* config/rs6000/vsx.md (vextract4b): Likewise.
	(vextract4b_internal): Likewise.
	(vinsert4b): Likewise.
	(vinsert4b_internal): Likewise.
	(vinsert4b_di): Likewise.
	(vinsert4b_di_internal): Likewise.
	* config/rs6000/rs6000.md (zero_extendsi<mode>2): Fix offset used
	in xxextractuw to zero extend the word in the vector registers.
	(lfiwzx): Likewise.

[gcc/testsuite]
2016-12-27  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/p9-vinsert4b-2.c: Update test to test for 13
	being out of bounds instead of 12.

From-SVN: r243948

From-SVN: r243946