2016-01-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled):  Add
decl with __attribute__ ((unused)) annotation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232793 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR target/69421
* tree-vect-stmts.c (vectorizable_condition): Check vectype
of operands is compatible with a statement vectype.

gcc/testsuite/

PR target/69421
* gcc.dg/pr69421.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232792 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (scalar_storage_order type attribute): Fix typo and
improve wording for mixed storage order support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232791 138bc75d-0d04-0410-961f-82ee72b054a4

[AARCH64][ACLE][NEON] Implement vcvt*_s64_f64 and vcvt*_u64_f64 NEON intrinsics.

gcc/

* config/aarch64/arm_neon.h (vcvt_s64_f64): New intrinsic.
(vcvt_u64_f64): Likewise.
(vcvta_s64_f64): Likewise.
(vcvta_u64_f64): Likewise.
(vcvtm_s64_f64): Likewise.
(vcvtm_u64_f64): Likewise.
(vcvtn_s64_f64): Likewise.
(vcvtn_u64_f64): Likewise.
(vcvtp_s64_f64): Likewise.
(vcvtp_u64_f64): Likewise.

gcc/testsuite/

* gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New.
* gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232789 138bc75d-0d04-0410-961f-82ee72b054a4

[ARC] Add basic support for double load and store instructions

gcc/
2016-01-25  Claudiu Zissulescu  <claziss@synopsys.com>

* config/arc/arc.c (TARGET_DWARF_REGISTER_SPAN): Define.
(arc_init): Check validity mll64 option.
(arc_save_restore): Use double load/store instruction.
(arc_expand_movmem): Likewise.
(arc_split_move): Don't split if we have double load/store
instructions. Returns a boolean.
(arc_process_double_reg_moves): Change function to return boolean
instead of a sequence of instructions.
(arc_dwarf_register_span): New function.
* config/arc/arc-protos.h (arc_split_move): Change prototype.
* config/arc/arc.h (TARGET_CPU_CPP_BUILTINS): Define __ARC_LL64__.
* config/arc/arc.md (*movdi_insn): Emit ldd/std instructions.
(*movdf_insn): Likewise.
* config/arc/arc.opt (mll64): New option.
* config/arc/predicates.md (even_register_operand): New predicate.
* doc/invoke.texi (ARC Options): Add mll64 documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232788 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-25  Richard Biener  <rguenther@suse.de>

PR lto/69393
* dwarf2out.c (is_naming_typedef_decl): Not when DECL_NAMELESS.
* tree-streamer-out.c (pack_ts_base_value_fields): Stream
DECL_NAMELESS.
* tree-streamer-in.c (unpack_ts_base_value_fields): Likewise.

* testsuite/libgomp.c++/pr69393.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232787 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-25  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69376
* tree-ssa-sccvn.h (struct vn_ssa_aux): Add range_info_anti_range_p
flag.
(VN_INFO_ANTI_RANGE_P): New inline.
(VN_INFO_RANGE_TYPE): Likewise.
* tree-ssa-sccvn.c (set_ssa_val_to): Also record and copy
SSA_NAME_ANTI_RANGE_P.
(free_scc_vn): Restore SSA_NAME_ANTI_RANGE_P.
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Properly query VN_INFO_RANGE_TYPE.

* gcc.dg/torture/pr69376.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232786 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/66655
* config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Remove definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232785 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232783 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/69397
PR fortran/68442
* interface.c (gfc_arglist_matches_symbol): Replace assert with
a return false if not a procedure.
* resolve.c (resolve_generic_f): Test if we are resolving an
initialization expression and adjust error message accordingly.

2016-01-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/69397
PR fortran/68442
* gfortran.dg/interface_38.f90: New test.
* gfortran.dg/interface_39.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232780 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66094
* frontend-passes.c (matmul_lhs_realloc):  Add
forgotten break statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232779 138bc75d-0d04-0410-961f-82ee72b054a4

Revert "Fix the remaining PR c++/24666 blockers"

gcc/cp/ChangeLog:

Revert:
2016-01-18  Patrick Palka  <ppalka@gcc.gnu.org>

PR c++/11858
PR c++/24663
PR c++/24664
* decl.c (grokdeclarator): Don't decay array parameter type to
a pointer type if it's dependent.
(grokparms): Invoke strip_top_quals instead of directly invoking
cp_build_qualified_type.
* pt.c (decay_dependent_array_parm_type): New static function.
(type_unification_real): Call decay_dependent_array_parm_type
to decay a dependent array parameter type to its corresponding
pointer type before unification.
(more_specialized_fn): Likewise.
(get_bindings): Likewise.
* tree.c (cp_build_qualified_type): Trivial typofix in
documentation.

gcc/testsuite/ChangeLog:

Revert:
2016-01-18  Patrick Palka  <ppalka@gcc.gnu.org>

PR c++/11858
PR c++/24663
PR c++/24664
* g++.dg/template/pr11858.C: New test.
* g++.dg/template/pr24663.C: New test.
* g++.dg/template/unify12.C: New test.
* g++.dg/template/unify13.C: New test.
* g++.dg/template/unify14.C: New test.
* g++.dg/template/unify15.C: New test.
* g++.dg/template/unify16.C: New test.
* g++.dg/template/unify17.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232778 138bc75d-0d04-0410-961f-82ee72b054a4

Pass LSAN_OPTIONS to Makefiles in subdirectories

PR bootstrap/69329
* Makefile.tpl (BASE_FLAGS_TO_PASS): Add LSAN_OPTIONS.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232777 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

PR fortran/68283
gfortran.dg/pr68283.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232776 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-24  Dominique d'Humieres <dominiq@lps.ens.fr>

PR fortran/68283
* primary.c (gfc_variable_attr): revert revision r221955,
call gfc_internal_error only if there is no error.

2016-01-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

PR fortran/68283
gfortran.dg/pr68283.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232775 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66094
* frontend-passes.c (enum matrix_case):  Add case A2B2T for
MATMUL(A,TRANSPoSE(B)) where A and B are rank 2.
(inline_limit_check):  Also add A2B2T.
(matmul_lhs_realloc):  Handle A2B2T.
(check_conjg_variable):  Rename to
(check_conjg_transpose_variable):  and also count TRANSPOSE.
(inline_matmul_assign):  Handle A2B2T.

2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66094
* gfortran.dg/inline_matmul_13.f90:  New test.
* gfortran.dg/matmul_bounds_8.f90:  New test.
* gfortran.dg/matmul_bounds_9.f90:  New test.
* gfortran.dg/matmul_bounds_10.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232774 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232773 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/68744
* runtime/backtrace.c: Include gthr.h.
(show_backtrace): Use __gthread_active_p() to determine whether threads
are active.  Return if lbstate is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232770 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/69446
* config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232769 138bc75d-0d04-0410-961f-82ee72b054a4

Fix clobber removal in parloops

2016-01-23  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/69426
* tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
removed clobber.

* gcc.dg/autopar/pr69426.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232767 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/58109 - alignas() fails to compile with constant expression
PR c++/69022 - attribute vector_size ignored with dependent bytes

gcc/testsuite/ChangeLog:
2016-01-23  Martin Sebor  <msebor@redhat.com>

PR c++/58109
PR c++/69022
* g++.dg/cpp0x/alignas5.C: New test.
* g++.dg/ext/vector29.C: Same.

gcc/cp/ChangeLog:
2016-01-23  Martin Sebor  <msebor@redhat.com>

PR c++/58109
PR c++/69022
* decl2.c (is_late_template_attribute): Handle dependent argument
  to attribute align and attribute vector_size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232766 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssanames.c (release_free_names_and_compact_live_names): Replace
"the the" with "the" in the comments.
* ipa-devirt.c (build_type_inheritance_graph,
update_type_inheritance_graph): Likewise.
* tree.c (build_function_type_list_1): Likewise.
* cfgloopmanip.c (scale_loop_profile): Likewise.
* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise.
* gimple-ssa-split-paths.c
(find_block_to_duplicate_for_splitting_paths): Likewise.
* tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise.
* expr.c (convert_move): Likewise.
* var-tracking.c (vt_stack_adjustments): Likewise.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise.
* tree-vrp.c (test_for_singularity): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232765 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR
directly instead of building a temporary tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232764 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/69434
* genrecog.c: Define INCLUDE_ALGORITHM before including system.h,
remove <algorithm> include.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232763 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
* gcc.target/i386/chkp-strlen-4.c: Move the definition of
_GNU_SOURCE from compile flags to the source.
* gcc.target/i386/chkp-stropt-12.c: Ditto.
* gcc.target/i386/chkp-stropt-16.c: Ditto.
* gcc.target/i386/chkp-stropt-4.c: Ditto.
* gcc.target/i386/chkp-stropt-8.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232762 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232760 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>

TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
* include/c_compatibility/math.h: Import the TR29124 functions
into the global namespace.
* testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
xfail and make compile-only.
* testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/03_beta/compile_2.cc: Ditto.
* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
* testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
* testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
* testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
* testsuite/special_functions/14_expint/compile_2.cc: Ditto.
* testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
* testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
* testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
* testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
* testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
* testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232755 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/69432
* config/i386/i386.c: Include dojump.h.
(expand_small_movmem_or_setmem,
expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling
fixes.
(ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early
if dynamic_check != -1.

* g++.dg/opt/pr69432.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232754 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog entry in wrong file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232750 138bc75d-0d04-0410-961f-82ee72b054a4

Constrain std::valarray functions and operators

PR libstdc++/69116
* include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
define result_type for types which can be safely used with valarrays.
* testsuite/26_numerics/valarray/69116.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232748 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/69392
* lambda.c (lambda_capture_field_type): Handle 'this' specially
for init-capture, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232746 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/69347
* tree-ssa-dom.c (back_propagate_equivalences): Factored out of
record_temporary_equivalences.  Rewritten to avoid unnecessary calls
into dominated_by_p.
(cprop_into_successor_phis): Avoid unnecessary tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232745 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.target/powerpc/pr63354c: Adjust target selector to include
32-bit targets testing an -m64 multilib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232744 138bc75d-0d04-0410-961f-82ee72b054a4

- fix a ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232743 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/69416

  * config/aarch64/aarch64.md (UNSPEC_NZCV): New.
  (ccmp<mode>, fccmp<mode>, fccmpe<mode>): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232737 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h (string, algorithm): Include only conditionally.
(new): Include always under C++.
* bb-reorder.c (toplevel): Define INCLUDE_ALGORITHM.
* final.c (toplevel): Ditto.
* ipa-chkp.c (toplevel): Define INCLUDE_STRING.
* genconditions.c (write_header): Make gencondmd.c define
INCLUDE_STRING.
* mem-stats.h (mem_usage::print_dash_line): Don't use std::string.

* config/aarch64/aarch64.c (toplevel): Define INCLUDE_STRING.
* common/config/aarch64/aarch64-common.c (toplevel): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232736 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Fix HTM fastpath.

* beginend.cc (GTM::gtm_thread::serial_lock): Put on cacheline
boundary.
(htm_fastpath): Remove.
(gtm_thread::begin_transaction): Fix HTM fastpath.
(_ITM_commitTransaction): Adapt.
(_ITM_commitTransactionEH): Adapt.
* libitm/config/linux/rwlock.h (gtm_rwlock): Add htm_fastpath member
and accessors.
* libitm/config/posix/rwlock.h (gtm_rwlock): Likewise.
* libitm/config/posix/rwlock.cc (gtm_rwlock::gtm_rwlock): Adapt.
* libitm/config/x86/sjlj.S (_ITM_beginTransaction): Fix HTM fastpath.
* libitm/libitm_i.h (htm_fastpath): Remove declaration.
* libitm/method-serial.cc (htm_mg): Adapt.
(gtm_thread::serialirr_mode): Adapt.
* libitm/query.cc (_ITM_inTransaction, _ITM_getTransactionId): Adapt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232735 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.target/powerpc/pr63354.c: Restrict to Linux targets with
64-bit support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232732 138bc75d-0d04-0410-961f-82ee72b054a4

[Patch Obvious] gcc.dg/vect/bb-slp-pr68892.c requires vectorization of doubles

gcc/testsuite/

* gcc.dg/vect/bb-slp-pr68892.c: Require vect_double.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232731 138bc75d-0d04-0410-961f-82ee72b054a4

libgomp/
* target.c (gomp_get_target_fn_addr): Allow host fallback if target
function wasn't mapped to the device with non-shared memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232729 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-22  Christian Bruel  <christian.bruel@st.com>

PR target/68674
* expr.c (expand_expr_real_1): Reset DECL_MODE if VECTOR_TYPE_P changed.

// testsuite
2016-01-21  Christian Bruel  <christian.bruel@st.com>

PR target/68674
* gcc.target/i386/pr68674.c
* gcc.target/aarch64/pr68674.c
* gcc.target/arm/pr68674.c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232728 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it pattern

PR target/69403
* config/arm/thumb2.md (*thumb2_ior_scc_strict_it): Convert to
define_insn_and_split.  Ensure operands[1] and operands[0] do not
get assigned the same register.

* gcc.c-torture/execute/pr69403.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232727 138bc75d-0d04-0410-961f-82ee72b054a4

Allow _GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN to be overridden

PR libstdc++/69413
* config/os/gnu-linux/os_defines.h: Define
_GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
* include/c_global/cmath (isinf, isnan): Check it.
* doc/xml/manual/internals.xml: Document it.
* doc/html/*: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232726 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

2016-01-22  Kugan Vivekanandarajah  <kuganv@linaro.org>

* ipa-prop.c (ipa_set_jf_constant): Remove redundant unshare_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232725 138bc75d-0d04-0410-961f-82ee72b054a4

missed : in log

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232724 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-22  Christian Bruel  <christian.bruel@st.com>

* config/arm/arm-c.c (arm_pragma_target_parse)
Remove warn_builtin_macro_redefined overwrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232723 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (can_inline_edge_p): Back out overzealous check on
flag_non_call_exceptions compatibility.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232722 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/55843
* g++.dg/template/pr55843.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232721 138bc75d-0d04-0410-961f-82ee72b054a4

[Testsuite] Fix PR66877

* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
vect_recog_over_widening_pattern in dump if we have vect_widen_shift.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232720 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/66668
* dwarf2out.c (add_child_die_after): New function.
(dwarf_qual_info_t): New type.
(dwarf_qual_info): New variable.
(qualified_die_p): New function.
(modified_type_die): For -fdebug-types-section, ensure
canonical order of qualifiers.  Put qualified DIEs adjacent
to the corresponding non-qualified type DIE and search there
for existing qualified DIEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232719 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (scalar_storage_order type attribute): Document
restriction on type punning and aliasing, and remove future tense.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232718 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR testsuite/67489
* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128
} from dg-do compile directive, and instead add {
dg-require-effective-target int128 }.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232717 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232716 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid
    __atomic_fetch_add

gcc/testsuite/ChangeLog:
2016-01-20  Martin Sebor  <msebor@redhat.com>

        PR c/69405
        * gcc.dg/sync-fetch.c: New test.

gcc/c-family/ChangeLog:
2016-01-20  Martin Sebor  <msebor@redhat.com>

        PR c/69405
        * c-common.c (sync_resolve_size): Avoid printing diagnostic about
        an incompatible argument when the argument isn't a valid tree node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232713 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/69252
* modulo-sched.c (optimize_sc): Allow branch-scheduling to add a new
first stage.

PR target/69252
* gcc.target/powerpc/pr69252.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232712 138bc75d-0d04-0410-961f-82ee72b054a4

[PATCH] [PR tree-optimization/69347] Fix memory consumption in threader & minor speed improvement

PR middle-end/69347
* tree-ssa-dom.c (dom_opt_dom_walker::thread_across_edge): Avoid
useless call to record_temporary_equivalences.
* tree-ssa-threadbackward.c (find_jump_threads_backwards): Just
allocate 10 slots in the bb_path vector and let it grow as needed.
(fsm_find_control_statement_thread_paths): Similarly for the next_path
vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232711 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/65996
* error.c (gfc_error): Save the state of abort_on_error and set
it to false for buffered errors to allow normal processing.
Restore the state before leaving.

2016-01-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/65996
gfortran.dg/pr65996.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232707 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/68810
* g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is
expected to generate an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232705 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59281
* g++.dg/ext/attr-constructor1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232704 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/65687
* decl.c (type_is_deprecated): Don't look into a typedef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232703 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/40751
PR c++/64987
* decl.c (copy_type_enum): Respect TYPE_USER_ALIGN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232702 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/43407
* decl.c (start_enum): Add attributes parameter.
* parser.c (cp_parser_enum_specifier): Pass it.
* pt.c (lookup_template_class_1): Pass it.
* cp-tree.h: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232701 138bc75d-0d04-0410-961f-82ee72b054a4

Record configure regenerate

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232698 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.ac (gcc_cv_as_powerpc_mfcrf, gcc_cv_as_machine_directive):
        Detangle.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232697 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232695 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/aix71.h (ASM_CPU_SPEC): Add entry for Power9.
* config/rs6000/driver-rs6000.c (struct asm_names): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232694 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Disable testing transaction-safe exceptions on Darwin and AIX.

* testsuite/libitm.c++/libstdc++-safeexc.C: Not supported on darwin
or AIX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232693 138bc75d-0d04-0410-961f-82ee72b054a4

Fix missed comment fix in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232690 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR66178, ICE due to misexpansion of constant expressions involving labels.

PR middle-end/66178
* expr.c (expand_expr_real_2) [PLUS_EXPR, MINUS_EXPR]: Don't
drop EXPAND_INITIALIZER.
* rtl.h (contains_symbolic_reference_p): Declare.
* rtlanal.c (contains_symbolic_reference_p): New function.
* simplify-rtx.c (simplify_binary_operation_1): Don't turn
a subtraction into a NOT if symbolic constants are involved.

testsuite/
PR middle-end/66178
gcc.dg/torture/pr66178.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232689 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
    Steven Munroe <munroesj@linux.vnet.ibm.com>
    Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com>

* config/rs6000/float128-sed: New files to convert TF names to KF
names for PowerPC IEEE 128-bit floating point support.
* config/rs6000/float128-sed-hw: Likewise.

* config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit
floating point hardware support.

* config/rs6000/float128-ifunc.c: New file to pick either IEEE
128-bit floating point software emulation or use ISA 3.0 hardware
support if it is available.

* config/rs6000/quad-float128.h: New file to support IEEE 128-bit
floating point.

* config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit
floating point to IBM extended double.

* config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended
double to IEEE 128-bit floating point.

* config/rs6000/t-float128: New Makefile fragments to enable
building __float128 emulation support.
* config/rs6000/t-float128-hw: Likewise.

* config/rs6000/sfp-exceptions.c: New file to provide exception
support for IEEE 128-bit floating point.

* config/rs6000/floattikf.c: New files for converting between IEEE
128-bit floating point and signed/unsigned 128-bit integers.
* config/rs6000/fixunskfti.c: Likewise.
* config/rs6000/fixkfti.c: Likewise.
* config/rs6000/floatuntikf.c: Likewise.

* config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types
when building on 64-bit systems, or when VSX is enabled.
(_FP_W_TYPE): Likewise.
(_FP_WS_TYPE): Likewise.
(_FP_I_TYPE): Likewise.
(TItype): Define on 64-bit systems.
(UTItype): Likewise.
(TI_BITS): Likewise.
(_FP_MUL_MEAT_D): Add support for using 64-bit types.
(_FP_MUL_MEAT_Q): Likewise.
(_FP_DIV_MEAT_D): Likewise.
(_FP_DIV_MEAT_Q): Likewise.
(_FP_NANFRAC_D): Likewise.
(_FP_NANFRAC_Q): Likewise.
(ISA_BIT): Add exception support if we are being compiled on a
machine with hardware floating point support to build the IEEE
128-bit emulation functions.
(FP_EX_INVALID): Likewise.
(FP_EX_OVERFLOW): Likewise.
(FP_EX_UNDERFLOW): Likewise.
(FP_EX_DIVZERO): Likewise.
(FP_EX_INEXACT): Likewise.
(FP_EX_ALL): Likewise.
(__sfp_handle_exceptions): Likewise.
(FP_HANDLE_EXCEPTIONS): Likewise.
(FP_RND_NEAREST): Likewise.
(FP_RND_ZERO): Likewise.
(FP_RND_PINF): Likewise.
(FP_RND_MINF): Likewise.
(FP_RND_MASK): Likewise.
(_FP_DECL_EX): Likewise.
(FP_INIT_ROUNDMODE): Likewise.
(FP_ROUNDMODE): Likewise.

* libgcc/config.host (powerpc*-*-linux*): If compiler can compile
VSX code, enable IEEE 128-bit floating point.  If the compiler can
compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit
floating point hardware instructions and it supports declaring
functions with the ifunc attribute, enable ifunc functions to
switch between software and hardware support.
* configure.ac (powerpc*-*-linux*): Likewise.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232685 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc]

2016-01-21  Anton Blanchard  <anton@samba.org>
    Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/63354
* config/rs6000/linux64.h (TARGET_KEEP_LEAF_WHEN_PROFILED): New
#define.
* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): New
function.

[gcc/testsuite]

2016-01-21  Anton Blanchard  <anton@samba.org>
    Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/63354
* gcc.target/powerpc/pr63354.c:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232684 138bc75d-0d04-0410-961f-82ee72b054a4

Issue wic prefetch instruction at call site.
This optimization is enabled with  microblaze target flag mxl-prefetch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232683 138bc75d-0d04-0410-961f-82ee72b054a4

Mark r20 as fixed.  Mark r21 not fixed & allocatable in callee.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232682 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2016-01-21  Yuri Rumyantsev  <ysrumyan@gmail.com>

PR rtl-optimization/68920
* ifcvt.c (cond_move_process_if_block): Limit number of conditional
moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232680 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/68990
* lra-coalesce.c (lra_coalesce): Invalidate value for the result
pseudo instead of inheritance ones.

2016-01-21  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/68990
* gcc.target/i386/pr68990: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232679 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232675 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/69129
PR target/69012
* config/mips/mips.c (mips_compute_frame_info): Initialise
args_size and hard_frame_pointer_offset fields of the frame
structure before calling mips_global_pointer.

PR target/69129
* gcc.target/mips/pr69129.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232674 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gcc_cv_as_dwloc): Test support for debug frame section
label reference.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232673 138bc75d-0d04-0410-961f-82ee72b054a4

libstdc++/69406 Fix test to check for supported headers

PR libstdc++/69406
* include/bits/cpp_type_traits.h: Ensure C++ language linkage.
* include/ext/type_traits.h: Likewise.
* testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
for presence of C headers.
* testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
dg-error line number.
* testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
* testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
* testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232672 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58046
* g++.dg/cpp0x/pr58046.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232671 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Richard Biener  <rguenther@suse.de>

* graphite-optimize-isl.c (get_schedule_map): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232670 138bc75d-0d04-0410-961f-82ee72b054a4

S/390: Fix missing .size directives.

It seems at some point the .size hook was hijacked to emit some
machine-specific directives, and the actual .size directive was
forgotten.  This caused problems for split-stack support, since
linker couldn't scan the function body for non-split-stack calls.

gcc/ChangeLog:

* config/s390/s390.c (s390_asm_declare_function_size): Add code
to actually emit the .size directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232669 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/69187
PR target/65624
* config/arm/arm-builtins.c (arm_expand_neon_builtin): Increase
args array size by one to avoid buffer overflow.

* gcc.target/arm/pr69187.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232668 138bc75d-0d04-0410-961f-82ee72b054a4

S/390: Use proper read-only data section for literals.

Previously, .rodata was hardcoded.  For C++ vague linkage functions,
this resulted in needlessly duplicated literals.  With the new split
stack support, this resulted in link errors, due to .rodata containing
relocations to the discarded text sections.

gcc/ChangeLog:

* config/s390/s390.md (pool_section_start): Use switch_to_section
to select proper read-only data section instead of hardcoding .rodata.
(pool_section_end): Use switch_to_section to match the above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232667 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-21  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/69378
* tree-ssa-sccvn.c (dominated_by_p_w_unex): New function.
(set_ssa_val_to): Use it for dominance checks taking into
account not executable edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232666 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/69355
* tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode)
for bitsize instead of GET_MODE_PRECISION (mode).

* g++.dg/torture/pr69355.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232663 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/52291 - __sync_fetch_and_add and friends poorly specified for pointer
    types

2016-01-20  Martin Sebor  <msebor@redhat.com>

* extend.texi (__sync Builtins): Clarify the semantics of
__sync_fetch_and_OP built-ins on pointers.
(__atomic Builtins): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232662 138bc75d-0d04-0410-961f-82ee72b054a4

fix codegen error exposed by compute isl flow patch

we used to fail using an iv from a different loop.

* graphite-isl-ast-to-gimple.c (enum phi_node_kind): New.
(class translate_isl_ast_to_gimple): Use phi_node_kind instead of bool.
(is_valid_rename): Same.
(translate_isl_ast_to_gimple::get_rename): Same.
(translate_isl_ast_to_gimple::rename_all_uses): Same.
(translate_isl_ast_to_gimple::rename_uses): Same.
(get_new_name): Check for close_phi nodes.
(copy_loop_phi_args): Use phi_node_kind.
(translate_isl_ast_to_gimple::copy_loop_close_phi_args): Same.
(translate_isl_ast_to_gimple::copy_cond_phi_args): Same.

gcc/testsuite

* gfortran.dg/graphite/interchange-3.f90: Adjust pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232660 138bc75d-0d04-0410-961f-82ee72b054a4

fix pr68692: reinstantiate the copy of internal parameters

Adding a testcase and reverting this patch:
[PATCH] remove parameter_rename_map

This map was used in the transition to the new scop detection: with the new scop
detection, we do not need this map anymore.

       * graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id):
       Remove use of parameter_rename_map.
       (copy_def): Remove.
       (copy_internal_parameters): Remove.
       (graphite_regenerate_ast_isl): Remove call to copy_internal_parameters.
       * sese.c (new_sese_info): Do not initialize parameter_rename_map.
       (free_sese_info): Do not free parameter_rename_map.
       (set_rename): Do not use parameter_rename_map.
       (rename_uses): Update call to set_rename.
       (graphite_copy_stmts_from_block): Do not use parameter_rename_map.
       * sese.h (parameter_rename_map_t): Remove.
       (struct sese_info_t): Remove field parameter_rename_map.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232659 138bc75d-0d04-0410-961f-82ee72b054a4

fix PR68976: only add loop close phi for names defined in loop

        * graphite-isl-ast-to-gimple.c: Fix comment.
        * graphite-scop-detection.c (defined_in_loop_p): New.
        (canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA
        names defined in loop.

gcc/testsuite

        * gcc.dg/graphite/pr68976.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232658 138bc75d-0d04-0410-961f-82ee72b054a4

check for unstructured control flow

* graphite-scop-detection.c (scop_detection::harmful_loop_in_region):
Discard unstructured if-then-else regions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232657 138bc75d-0d04-0410-961f-82ee72b054a4

rewrite computation of iteration domains

        * graphite-sese-to-poly.c (set_scop_parameter_dim): Remove.
        (cleanup_loop_iter_dom): Remove.
        (build_loop_iteration_domains): Remove.
        (build_scop_context): Remove.
        (build_scop_iteration_domain): Remove.
        (add_loop_constraints): New.
        (build_iteration_domains): New.
        (build_poly_scop): Call build_iteration_domains.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232656 138bc75d-0d04-0410-961f-82ee72b054a4

fix memory leak in scop-detection

        * graphite-scop-detection.c
        (scop_detection::harmful_loop_in_region): Free dom and loops.
        (scop_detection::loop_body_is_valid_scop): Free bbs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232655 138bc75d-0d04-0410-961f-82ee72b054a4

record loops in execution order

* graphite-scop-detection.c (record_loop_in_sese): New.
(gather_bbs::before_dom_children): Call record_loop_in_sese.
(build_scops): Remove call to build_sese_loop_nests.
* sese.c (sese_record_loop): Remove.
(build_sese_loop_nests): Remove.
(new_sese_info): Remove region->loops.
(free_sese_info): Same.
* sese.h (sese_contains_loop): Same.
(build_sese_loop_nests): Remove.
(sese_contains_loop): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232654 138bc75d-0d04-0410-961f-82ee72b054a4

check that all loops are valid in the combined region

the bug was exposed by rewriting an if condition into an assert in the computation
of the loop iteration domains.

* graphite-scop-detection.c (loop_is_valid_scop): Renamed loop_is_valid_in_scop.
(scop_detection::harmful_stmt_in_region): Renamed harmful_loop_in_region.
Call loop_is_valid_in_scop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232653 138bc75d-0d04-0410-961f-82ee72b054a4

add missing ast node for isl 0.15

* graphite-isl-ast-to-gimple.c (translate_isl_ast): Also handle
isl_ast_node_mark.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232652 138bc75d-0d04-0410-961f-82ee72b054a4

remove unused variable

* graphite-poly.c (new_poly_bb): Remove use of PBB_IS_REDUCTION.
* graphite.h (struct poly_bb): Remove field is_reduction.
        (PBB_IS_REDUCTION): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232651 138bc75d-0d04-0410-961f-82ee72b054a4

add more coalescing to simplify constraints

* graphite-dependences.c (constrain_domain): Add call to isl_*_coalesce.
(add_pdr_constraints): Same.
(scop_get_reads): Same.
(scop_get_must_writes): Same.
(scop_get_may_writes): Same.
(scop_get_original_schedule): Same.
(extend_schedule): Same.
(apply_schedule_on_deps): Same.
(carries_deps): Same.
(compute_deps): Same.
(scop_get_dependences): Same.
* graphite-isl-ast-to-gimple.c
(translate_isl_ast_to_gimple::generate_isl_schedule): Same.
* graphite-optimize-isl.c (get_schedule_for_band): Same.
(get_schedule_for_band_list): Same.
(get_schedule_map): Same.
(apply_schedule_map_to_scop): Same.
* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same.
(build_loop_iteration_domains): Same.
(add_condition_to_pbb): Same.
(add_param_constraints): Same.
(pdr_add_memory_accesses): Same.
(pdr_add_data_dimensions): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232650 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-20  Sandra Loosemore <sandra@codesourcery.com>

gcc/
* doc/invoke.texi (Instrumentation Options): Clarify -mmpx linking
requirements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232648 138bc75d-0d04-0410-961f-82ee72b054a4

2016-01-20  Sandra Loosemore <sandra@codesourcery.com>

gcc/
* common.opt (feliminate-dwarf2-dups): Replace references to
"DWARF 2" with just "DWARF".
* config/ia64/ia64.opt (mdwarf2-asm): Likewise.
* doc/extend.texi: Likewise.
* doc/cpp.texi: Likewise.
* doc/invoke.texi: Likewise.
(Option Summary): Add -gdwarf to list of Debugging Options.
(Debugging Options): Document -gdwarf.
* doc/contrib.texi: Spell "DWARF" like that.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232647 138bc75d-0d04-0410-961f-82ee72b054a4