compiler: only finalize embedded fields before finalizing methods

    When finalizing the methods of a named struct type, we used to
    finalize all the field types first.  That can fail if the field types
    refer indirectly to the named type.  Change it to just finalize the
    embedded field types first, and the rest of the fields later.

    Fixes golang/go#21253

    Reviewed-on: https://go-review.googlesource.com/52570

From-SVN: r250832

* ChangeLog: Fix my last entry.

From-SVN: r250831

re PR target/81644 (ICE in rtl_verify_bb_insn, BBRO pass duplicates BB that ends with flow control insn)

PR target/81644
* config/i386/i386.md (unspecv): Add UNSPECV_UD2.
(ud2): New insn pattern.
* config/i386/i386.c (ix86_expand_epilogue):
Generate ud2 instead of trap insn.

testsuite/ChangeLog:

PR target/81644
* gcc.target/i386/pr81644.c: New test.

From-SVN: r250830

re PR other/81667 (trunk/gcc/alloc-pool.h:239: possible missing initialiser ?)

PR other/81667
* alloc-pool.h (base_pool_allocator): Initialize m_elt_size.

From-SVN: r250829

Use relative line number in gcc.dg/Walloca-14.c

2017-08-02  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/Walloca-14.c: Use relative line number.

From-SVN: r250828

funcspec-56.inc (no_3dnowa): Properly test "no-3dnowa" target attribute.

* gcc.target/i386/funcspec-56.inc (no_3dnowa): Properly
test "no-3dnowa" target attribute.

From-SVN: r250826

Add PR number.

From-SVN: r250825

* xcoff.c (xcoff_process_linenos): Initialize incl to NULL.

From-SVN: r250824

Add missing probabilities in nvptx_lock{less,full}_update

2017-08-02  Tom de Vries  <tom@codesourcery.com>
    Cesar Philippidis  <cesar@codesourcery.com>

* config/nvptx/nvptx.c (nvptx_lockless_update, nvptx_lockfull_update):
Add missing edge probabilities.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
From-SVN: r250823

re PR c/81448 (False positive -Werror=multistatement-macros in openssl)

PR c/81448
PR c/81306
* c-warn.c (warn_for_multistatement_macros): Prevent bogus
warnings.  Avoid walking MACRO_MAP_LOCATIONS.

* c-c++-common/Wmultistatement-macros-13.c: New test.

From-SVN: r250822

re PR c/81289 (ICE in libcpp/line-map.c)

PR c/81289
* c-parser.c (c_parser_unary_expression): Use set_error.

* gcc.dg/noncompile/pr81289.c: New test.

From-SVN: r250821

pr25967-1.c: Delete

* gcc.dg/guality/pr25967-1.c: Delete
        * gcc.dg/guality/pr25967-2.c: Delete
        * gcc.dg/guality/pr25967-3.c: Rename to pr25967-1.c.
        * gcc.dg/guality/pr25967-4.c: Rename to pr25967-2.c.

        * gcc.dg/torture/pr25967-1.c: Delete
        * gcc.dg/torture/pr25967-2.c: Delete
        * gcc.dg/torture/pr25967-3.c: Rename to pr25967-1.c.
        * gcc.dg/torture/pr25967-4.c: Rename to pr25967-2.c.

From-SVN: r250820

aarch64.c (aarch64_reinterpret_float_as_int): Correct endianness.

2017-08-02  Tamar Christina  <tamar.christina@arm.com>

* config/aarch64/aarch64.c (aarch64_reinterpret_float_as_int):
Correct endianness.

From-SVN: r250818

re PR c++/81640 (ICE in lookup_fnfields_slot_nolazy w/ -Wshadow=compatible-local)

PR c++/81640
* call.c (build_user_type_conversion_1): Only call
lookup_fnfields_slot if totype is CLASS_TYPE_P.

* g++.dg/warn/Wshadow-compatible-local-2.C: New test.

From-SVN: r250816

re PR middle-end/79499 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2661)

PR middle-end/79499
* function.c (thread_prologue_and_epilogue_insns): Determine blocks
for find_many_sub_basic_blocks bitmap by looking up BLOCK_FOR_INSN
of first NONDEBUG_INSN_P in each of the split_prologue_seq and
prologue_seq sequences - if any.

* gcc.dg/pr79499.c: New test.

From-SVN: r250814

tree-vect-stmts.c (vectorizable_store): Perform vector extracts via vectors if supported...

2017-08-02  Richard Biener  <rguenther@suse.de>

* tree-vect-stmts.c (vectorizable_store): Perform vector extracts
via vectors if supported, integer extracts via punning if supported
or otherwise vector extracts.

From-SVN: r250813

tree-ssa-pre.c (bitmap_insert_into_set_1): Remove and inline into ...

2017-08-02  Richard Biener  <rguenther@suse.de>

* tree-ssa-pre.c (bitmap_insert_into_set_1): Remove and inline
into ...
(bitmap_insert_into_set): ... this.

From-SVN: r250812

re PR tree-optimization/81633 (Incorrect floating point result with tree vectoriser)

2017-08-02  Richard Biener  <rguenther@suse.de>

PR tree-optimization/81633
Revert
2015-08-17  Alan Hayward  <alan.hayward@arm.com>

PR tree-optimization/71752
* tree-vect-slp.c (vect_get_slp_defs): Handle null operands.

* gcc.dg/vect/pr81633.c: New testcase.

From-SVN: r250811

Daily bump.

From-SVN: r250810

* fr.po: Update.

From-SVN: r250805

[i386] Remove ix86_frame::outlined_save_offset and machine_function::call_ms2sysv_pad_out

ix86_frame::outlined_save_offset isn't used and
machine_function::call_ms2sysv_pad_out is an ineffective strategy.

2017-08-01  Daniel Santos  <daniel.santos@pobox.com>

        * config/i386/i386.h (ix86_frame::outlined_save_offset): Remove field.
        (machine_function::call_ms2sysv_pad_out): Remove field.
        * config/i386/i386.c (xlogue_layout::get_stack_space_used): Modify.
        (ix86_compute_frame_layout): Likewise.

From-SVN: r250803

c-ada-spec.c (has_static_fields): Look only into fields.

* c-ada-spec.c (has_static_fields): Look only into fields.
(dump_generic_ada_node): Small tweak.
(dump_nested_types): Look only into fields.
(print_ada_declaration): Look only into methods.  Small tweak.
(print_ada_struct_decl): Look only into fields.  Use DECL_VIRTUAL_P.

From-SVN: r250802

i386: Add more naked attribute tests

Add some tests for implementing interrupt handlers with naked attribute
and without asm statements.

* gcc.dg/guality/pr25967-3.c: New test.
* gcc.dg/guality/pr25967-4.c: Likewise.
* gcc.dg/torture/pr25967-3.c: Likewise.
* gcc.dg/torture/pr25967-4.c: Likewise.

From-SVN: r250800

i386: Add some naked attribute tests

Add some tests for implementing interrupt handlers with naked attribute.

* gcc.dg/guality/pr25967-1.c: New test.
* gcc.dg/guality/pr25967-2.c: Likewise.
* gcc.dg/torture/pr25967-1.c: Likewise.
* gcc.dg/torture/pr25967-2.c: Likewise.

From-SVN: r250799

c-ada-spec.c (print_generic_ada_decl): Pass correctly-typed constant.

* c-ada-spec.c (print_generic_ada_decl): Pass correctly-typed constant.
(dump_ada_function_declaration): Likewise.
(dump_generic_ada_node): Likewise.
(print_ada_declaration): Add support for const-qualified variables.

From-SVN: r250797

386: Disallow naked attribute with interrupt attribute

gcc/

PR target/81654
* config/i386/i386.c (ix86_set_func_type): Disallow naked
attribute with interrupt attribute.

gcc/testsuite/

PR target/81654
* gcc.target/i386/pr81654.c: New test.

From-SVN: r250793

re PR fortran/79312 (Empty array in assignment not correctly type-checked)

2017-08-01  Thomas König  <tkoenig@gcc.gnu.org>

PR fortran/79312
* intrisic.c (gfc_convert_type_warn):  Only set typespec for
empty array constructors which don't have it already.

2017-08-01  Thomas König  <tkoenig@gcc.gnu.org>

PR fortran/79312
* gfortran.dg/logical_assignment_1.f90:  New test.

From-SVN: r250792

re PR fortran/45435 (Automatically generate C interop interface blocks from C code)

2017-08-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45435
* lang.opt (fc-prototypes): Add option.
* gfortran.h (gfc_typespec): Add interop_kind to struct.
(gfc_dump_c_prototypes): Add prototype.
* decl.c (gfc_match_kind_spec): Copy symbol used for kind to typespec.
* parse.c (gfc_parse_file): Call gfc_dump_prototypes.
* dump-parse-tree.c (gfc_dump_c_prototypes): New function.
(type_return): New enum.
(get_c_type_name): New function.
(write_decl): New function.
(write_type): New function.
(write_variable): New function.
(write_proc): New function.
(write_interop_decl): New function.
* invoke.texi: Document -fc-prototypes.

From-SVN: r250791

tree-ssa-scopedtables.c (hashable_expr_equal_p): Check BIT_INSERT_EXPR's operand 1 to see if the types precision matches.

2017-08-01  Andrew Pinski  <apinski@cavium.com>

        * tree-ssa-scopedtables.c (hashable_expr_equal_p): Check
        BIT_INSERT_EXPR's operand 1
        to see if the types precision matches.

From-SVN: r250790

Make mempcpy more optimal (PR middle-end/70140).

2017-08-01  Martin Liska  <mliska@suse.cz>

PR middle-end/70140
* gcc.dg/string-opt-1.c: Adjust test-case to scan for memcpy.
2017-08-01  Martin Liska  <mliska@suse.cz>

PR middle-end/70140
* builtins.c (expand_builtin_memcpy_args): Remove.
(expand_builtin_memcpy): Call newly added function
expand_builtin_memory_copy_args.
(expand_builtin_memcpy_with_bounds): Likewise.
(expand_builtin_mempcpy): Remove last argument.
(expand_builtin_mempcpy_with_bounds): Likewise.
(expand_builtin_memory_copy_args): New function created from
expand_builtin_mempcpy_args with small modifications.
(expand_builtin_mempcpy_args): Remove.
(expand_builtin_stpcpy): Remove unused argument.
(expand_builtin): Likewise.
(expand_builtin_with_bounds): Likewise.

From-SVN: r250789

Revert r250771

2017-08-01  Martin Liska  <mliska@suse.cz>

Revert r250771
Make mempcpy more optimal (PR middle-end/70140).
2017-08-01  Martin Liska  <mliska@suse.cz>

Revert r250771
Make mempcpy more optimal (PR middle-end/70140).

From-SVN: r250788

* decl.c (declare_global_var): Set DECL_CONTEXT.

From-SVN: r250786

re PR target/81622 (ICE on invalid altivec code with ppc64{,le})

PR target/81622
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): For
__builtin_vec_cmpne verify both arguments are compatible vectors
before looking at TYPE_MODE on the element type.  For __builtin_vec_ld
verify arg1_type is a pointer or array type.  For __builtin_vec_st,
move computation of aligned to after checking the argument types.
Formatting fixes.

* gcc.target/powerpc/pr81622.c: New test.

From-SVN: r250785

re PR target/80846 (auto-vectorized AVX2 horizontal sum should narrow to 128b right away, to be more efficient for Ryzen and Intel)

PR target/80846
* config/rs6000/vsx.md (vextract_fp_from_shorth,
vextract_fp_from_shortl): Add element mode after mode in gen_vec_init*
calls.

From-SVN: r250784

re PR tree-optimization/80925 (vect peeling failures)

2017-08-01  Steve Ellcey  <sellcey@cavium.com>

PR tree-optimization/80925
* gcc.dg/vect/vect-28.c: Add
--param vect-max-peeling-for-alignment=0 option.
Remove unaligned access and peeling checks.
* gcc.dg/vect/vect-33-big-array.c: Ditto.
* gcc.dg/vect/vect-70.c: Ditto.
* gcc.dg/vect/vect-87.c: Ditto.
* gcc.dg/vect/vect-88.c: Ditto.
* gcc.dg/vect/vect-91.c: Ditto.
* gcc.dg/vect/vect-93.c: Ditto.

From-SVN: r250783

config.gcc (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 as well as arm-wrs-vxworks.

2017-08-01  Jerome Lambourg  <lambourg@adacore.com>
           Doug Rupp  <rupp@adacore.com>
           Olivier Hainque  <hainque@adacore.com>

   gcc/
    * config.gcc (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 as
    well as arm-wrs-vxworks. Update target_cpu_name from arm6 (arch v3) to
    arm8 (arch v4).
    * config/arm/vxworks.h (MAYBE_TARGET_BPABI_CPP_BUILTINS): New, helper
    for TARGET_OS_CPP_BUILTIN.
    (TARGET_OS_CPP_BUILTIN): Invoke MAYBE_TARGET_BPABI_CPP_BUILTINS(),
    refine CPU definitions for arm_arch5 and add those for arm_arch6 and
    arm_arch7.
     (MAYBE_ASM_ABI_SPEC): New, helper for SUBTARGET_EXTRA_ASM_SPEC,
    passing required abi options to the assembler for EABI configurations.
    (EXTRA_CC1_SPEC): New macro, to help prevent the implicit production
    of .text.hot and .text.unlikely sections for kernel modules when
    using ARM style exceptions.
    (CC1_SPEC): Remove obsolete attempt at mimicking Diab toolchain
    options. Add EXTRA_CC1_SPEC.
    (VXWORKS_ENDIAN_SPEC): Adjust comment and remove handling of Diab
    toolchain options.
    (DWARF2_UNWIND_INFO): Redefine to handle the pre/post VxWorks 7
    transition.
    (ARM_TARGET2_DWARF_FORMAT): Define.
    * config/arm/t-vxworks: Adjust multilib control to removal of the
    Diab command line options.

    libgcc/
    * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7
    as well as arm-wrs-vxworks.
    * config/arm/t-vxworks7: New file.  Add unwind-arm-vxworks.c to
    LIB2ADDEH.
    * config/arm/unwind-arm-vxworks.c: New file. Provide dummy
    __exidx_start and __exidx_end for downloadable modules.

Co-Authored-By: Doug Rupp <rupp@adacore.com>
Co-Authored-By: Olivier Hainque <hainque@adacore.com>
From-SVN: r250781

Fix segfault in gcov.c (PR gcov-profile/81561).

2017-08-01  Martin Liska  <mliska@suse.cz>

PR gcov-profile/81561
* gcov.c (unblock): Make unblocking safe as we need to preserve
index correspondence of blocks and block_lists.

From-SVN: r250780

Simplify nvptx/slp* test-cases

Use signed loop iteration variable in nvtpx/slp* test-cases to work around
PR tree-optimizaion/81635.

2017-08-01  Tom de Vries  <tom@codesourcery.com>

* gcc.target/nvptx/slp-2.c (foo): Use signed loop iteration variable.
* gcc.target/nvptx/slp.c (foo): Same.

From-SVN: r250778

re PR tree-optimization/81181 (ICE in compute_antic, at tree-ssa-pre.c:2410)

2017-08-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/81181
* tree-ssa-pre.c (compute_antic_aux): Defer clean() to ...
(compute_antic): ... end of iteration here.

* gcc.dg/torture/pr81181.c: New testcase.

From-SVN: r250777

t-vxworks (LIBGCC2_INCLUDES): Start with -I.

2017-08-01  Olivier Hainque  <hainque@adacore.com>

* config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc.
* config/t-vxworks7: Likewise.

From-SVN: r250776

t-vxworks: Instead of redefining LIB2ADD, augment LIB2ADDEH with vxlib.c and vxlib-tls.c.

2017-08-01  Olivier Hainque  <hainque@adacore.com>

* config/t-vxworks: Instead of redefining LIB2ADD,
augment LIB2ADDEH with vxlib.c and vxlib-tls.c.

From-SVN: r250775

Remove flag_tree_vectorize

gcc/

* common.opt (ftree-vectorize): No longer set flag_tree_vectorize.
(ftree-loop-vectorize): Set as EnabledBy ftree-vectorize.
(ftree-slp-vectorize): Likewise.
* omp-expand (expand_omp_simd): Remove flag_tree_vectorize, as it
can no longer be set independent of flag_tree_loop_vectorize.
* omp-general.c (emp_max_vf): Likewise.
* opts.c (enable_fdo_optimizations): Remove references to
flag_tree_vectorize, these are now implicit.
(common_handle_option): Remove handling for OPT_ftree_vectorize,
and leave it for the options machinery.

From-SVN: r250774

Reverted 250770

From-SVN: r250773

Make mempcpy more optimal (PR middle-end/70140).

2017-08-01  Martin Liska  <mliska@suse.cz>

PR middle-end/70140
* gcc.dg/string-opt-1.c: Adjust test-case to scan for memcpy.
2017-08-01  Martin Liska  <mliska@suse.cz>

PR middle-end/70140
* builtins.c (expand_builtin_memcpy_args): Remove.
(expand_builtin_memcpy): Call newly added function
expand_builtin_memory_copy_args.
(expand_builtin_memcpy_with_bounds): Likewise.
(expand_builtin_mempcpy): Remove last argument.
(expand_builtin_mempcpy_with_bounds): Likewise.
(expand_builtin_memory_copy_args): New function created from
expand_builtin_mempcpy_args with small modifications.
(expand_builtin_mempcpy_args): Remove.
(expand_builtin_stpcpy): Remove unused argument.
(expand_builtin): Likewise.
(expand_builtin_with_bounds): Likewise.

From-SVN: r250771

dbl_mov_immediate_1.c: Use conditional assembler scans.

2017-08-01  Tamar Christina  <tamar.christina@arm.com>

* gcc.target/aarch64/dbl_mov_immediate_1.c:
Use conditional assembler scans.

From-SVN: r250770

re PR target/81641 (Assemble failure with named address spaces and -masm=intel)

PR target/81641
* config/i386/i386.c (ix86_print_operand_address_as): For -masm=intel
print "ds:" only for immediates in generic address space.

testsuite/ChangeLog:

PR target/81641
* gcc.target/i386/pr81641.c: New test.

From-SVN: r250769

re PR target/81639 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2669 with a naked function)

PR target/81639
* config/i386/i386.c (ix86_funciton_naked): New prototype.
(ix86_function_ok_for_sibcall): Return false for naked functions.

testsuite/ChangeLog:

PR target/81639
* gcc.target/i386/pr81639.c: New test.

From-SVN: r250768

tree-ssa-pre.c (print_pre_expr): Handle NULL expr.

2017-08-01  Richard Biener  <rguenther@suse.de>

* tree-ssa-pre.c (print_pre_expr): Handle NULL expr.
(compute_antic): Seed worklist with exit block predecessors.
* cfganal.c (dfs_find_deadend): For a cycle return the source
of the edge closing it.

* gcc.dg/tree-ssa/ssa-dce-3.c: Adjust.
* gcc.dg/tree-ssa/split-path-5.c: Remove case with just dead
endless loop.
* gcc.dg/uninit-23.c: Adjust.

From-SVN: r250767

2017-08-01  Tamar Christina  <tamar.christina@arm.com>

* config/aarch64/aarch64.c
(aarch64_can_const_movi_rtx_p): Move 0 check.

From-SVN: r250766

tree.h (POINTER_TYPE_OVERFLOW_UNDEFINED): Delete.

* tree.h (POINTER_TYPE_OVERFLOW_UNDEFINED): Delete.
* fold-const.c (fold_comparison, fold_binary_loc): Delete use of
above macro.
* match.pd: Ditto in address comparison pattern.

gcc/testsuite
* gcc.dg/no-strict-overflow-7.c: Revise comment and test string.
* gcc.dg/tree-ssa/pr81388-1.c: Ditto.

From-SVN: r250765

re PR tree-optimization/81627 (ICE on valid code at -O3: in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c:707)

PR tree-optimization/81627
* tree-predcom.c (prepare_finalizers): Always rewrite into loop
closed ssa form for store-store chain.

gcc/testsuite
* gcc.dg/tree-ssa/pr81627.c: New.

From-SVN: r250764

re PR tree-optimization/81620 (ICE in is_inv_store_elimination_chain, at tree-predcom.c:1651 with -O3)

PR tree-optimization/81620
* tree-predcom.c (add_ref_to_chain): Don't set has_max_use_after
for store-store chain.

gcc/testsuite
* gcc.dg/tree-ssa/pr81620-1.c: New.
* gcc.dg/tree-ssa/pr81620-2.c: New.

From-SVN: r250763

re PR fortran/53542 (Diagnostic of USE-associated variables shows original instead of renamed symbol name)

2017-08-01  Dominique d'Humieres  <dominiq@lps.ens.fr>

PR fortran/53542
* expr.c (gfc_check_init_expr): Use the renamed name.

PR testsuite/53542
* gfortran.dg/use_30.f90: New test.

From-SVN: r250762

re PR tree-optimization/81588 (Wrong code at -O2)

PR tree-optimization/81588
* tree-ssa-reassoc.c (optimize_range_tests_var_bound): If
ranges[i].in_p, invert comparison code ccode.  For >/>=,
swap rhs1 and rhs2 and comparison code unconditionally,
for </<= don't do that.  Don't swap rhs1/rhs2 again if
ranges[i].in_p, instead invert comparison code ccode if
opcode or oe->rank is BIT_IOR_EXPR.

* gcc.dg/tree-ssa/pr81588.c: New test.
* gcc.dg/pr81588.c: New test.
* gcc.c-torture/execute/pr81588.c: New test.

From-SVN: r250760

re PR target/80846 (auto-vectorized AVX2 horizontal sum should narrow to 128b right away, to be more efficient for Ryzen and Intel)

PR target/80846
* optabs.def (vec_extract_optab, vec_init_optab): Change from
a direct optab to conversion optab.
* optabs.c (expand_vector_broadcast): Use convert_optab_handler
with GET_MODE_INNER as last argument instead of optab_handler.
* expmed.c (extract_bit_field_1): Likewise.  Use vector from
vector extraction if possible and optab is available.
* expr.c (store_constructor): Use convert_optab_handler instead
of optab_handler.  Use vector initialization from smaller
vectors if possible and optab is available.
* tree-vect-stmts.c (vectorizable_load): Likewise.
* doc/md.texi (vec_extract, vec_init): Document that the optabs
now have two modes.
* config/i386/i386.c (ix86_expand_vector_init): Handle expansion
of vec_init from half-sized vectors with the same element mode.
* config/i386/sse.md (ssehalfvecmode): Add V4TI case.
(ssehalfvecmodelower, ssescalarmodelower): New mode attributes.
(reduc_plus_scal_v8df, reduc_plus_scal_v4df, reduc_plus_scal_v2df,
reduc_plus_scal_v16sf, reduc_plus_scal_v8sf, reduc_plus_scal_v4sf,
reduc_<code>_scal_<mode>, reduc_umin_scal_v8hi): Add element mode
after mode in gen_vec_extract* calls.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><ssescalarmodelower>): ... this.
(vec_extract<mode><ssehalfvecmodelower>): New expander.
(rotl<mode>3, rotr<mode>3, <shift_insn><mode>3, ashrv2di3): Add
element mode after mode in gen_vec_init* calls.
(VEC_INIT_HALF_MODE): New mode iterator.
(vec_init<mode>): Renamed to ...
(vec_init<mode><ssescalarmodelower>): ... this.
(vec_init<mode><ssehalfvecmodelower>): New expander.
* config/i386/mmx.md (vec_extractv2sf): Renamed to ...
(vec_extractv2sfsf): ... this.
(vec_initv2sf): Renamed to ...
(vec_initv2sfsf): ... this.
(vec_extractv2si): Renamed to ...
(vec_extractv2sisi): ... this.
(vec_initv2si): Renamed to ...
(vec_initv2sisi): ... this.
(vec_extractv4hi): Renamed to ...
(vec_extractv4hihi): ... this.
(vec_initv4hi): Renamed to ...
(vec_initv4hihi): ... this.
(vec_extractv8qi): Renamed to ...
(vec_extractv8qiqi): ... this.
(vec_initv8qi): Renamed to ...
(vec_initv8qiqi): ... this.
* config/rs6000/vector.md (VEC_base_l): New mode attribute.
(vec_init<mode>): Renamed to ...
(vec_init<mode><VEC_base_l>): ... this.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><VEC_base_l>): ... this.
* config/rs6000/paired.md (vec_initv2sf): Renamed to ...
(vec_initv2sfsf): ... this.
* config/rs6000/altivec.md (splitter, altivec_copysign_v4sf3,
vec_unpacku_hi_v16qi, vec_unpacku_hi_v8hi, vec_unpacku_lo_v16qi,
vec_unpacku_lo_v8hi, mulv16qi3, altivec_vreve<mode>2): Add
element mode after mode in gen_vec_init* calls.
* config/aarch64/aarch64-simd.md (vec_init<mode>): Renamed to ...
(vec_init<mode><Vel>): ... this.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><Vel>): ... this.
* config/aarch64/iterators.md (Vel): New mode attribute.
* config/s390/s390.c (s390_expand_vec_strlen, s390_expand_vec_movstr):
Add element mode after mode in gen_vec_extract* calls.
* config/s390/vector.md (non_vec_l): New mode attribute.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><non_vec_l>): ... this.
(vec_init<mode>): Renamed to ...
(vec_init<mode><non_vec_l>): ... this.
* config/s390/s390-builtins.def (s390_vlgvb, s390_vlgvh, s390_vlgvf,
s390_vlgvf_flt, s390_vlgvg, s390_vlgvg_dbl): Add element mode after
vec_extract mode.
* config/arm/iterators.md (V_elem_l): New mode attribute.
* config/arm/neon.md (vec_extract<mode>): Renamed to ...
(vec_extract<mode><V_elem_l>): ... this.
(vec_extractv2di): Renamed to ...
(vec_extractv2didi): ... this.
(vec_init<mode>): Renamed to ...
(vec_init<mode><V_elem_l>): ... this.
(reduc_plus_scal_<mode>, reduc_plus_scal_v2di, reduc_smin_scal_<mode>,
reduc_smax_scal_<mode>, reduc_umin_scal_<mode>,
reduc_umax_scal_<mode>, neon_vget_lane<mode>, neon_vget_laneu<mode>):
Add element mode after gen_vec_extract* calls.
* config/mips/mips-msa.md (vec_init<mode>): Renamed to ...
(vec_init<mode><unitmode>): ... this.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><unitmode>): ... this.
* config/mips/loongson.md (vec_init<mode>): Renamed to ...
(vec_init<mode><unitmode>): ... this.
* config/mips/mips-ps-3d.md (vec_initv2sf): Renamed to ...
(vec_initv2sfsf): ... this.
(vec_extractv2sf): Renamed to ...
(vec_extractv2sfsf): ... this.
(reduc_plus_scal_v2sf, reduc_smin_scal_v2sf, reduc_smax_scal_v2sf):
Add element mode after gen_vec_extract* calls.
* config/mips/mips.md (unitmode): New mode iterator.
* config/spu/spu.c (spu_expand_prologue, spu_allocate_stack,
spu_builtin_extract): Add element mode after gen_vec_extract* calls.
* config/spu/spu.md (inner_l): New mode attribute.
(vec_init<mode>): Renamed to ...
(vec_init<mode><inner_l>): ... this.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><inner_l>): ... this.
* config/sparc/sparc.md (veltmode): New mode iterator.
(vec_init<VMALL:mode>): Renamed to ...
(vec_init<VMALL:mode><VMALL:veltmode>): ... this.
* config/ia64/vect.md (vec_initv2si): Renamed to ...
(vec_initv2sisi): ... this.
(vec_initv2sf): Renamed to ...
(vec_initv2sfsf): ... this.
(vec_extractv2sf): Renamed to ...
(vec_extractv2sfsf): ... this.
* config/powerpcspe/vector.md (VEC_base_l): New mode attribute.
(vec_init<mode>): Renamed to ...
(vec_init<mode><VEC_base_l>): ... this.
(vec_extract<mode>): Renamed to ...
(vec_extract<mode><VEC_base_l>): ... this.
* config/powerpcspe/paired.md (vec_initv2sf): Renamed to ...
(vec_initv2sfsf): ... this.
* config/powerpcspe/altivec.md (splitter, altivec_copysign_v4sf3,
vec_unpacku_hi_v16qi, vec_unpacku_hi_v8hi, vec_unpacku_lo_v16qi,
vec_unpacku_lo_v8hi, mulv16qi3): Add element mode after mode in
gen_vec_init* calls.

From-SVN: r250759

re PR tree-optimization/81297 (ICE in get_single_symbol)

2017-08-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/81297
* tree-vrp.c (get_single_symbol): Remove assert, instead drop
TREE_OVERFLOW from INTEGER_CSTs.

* gcc.dg/torture/pr81297.c: New testcase.

From-SVN: r250758

naked-1.c (dg-options): Add -fno-pic.

* gcc.target/i386/naked-1.c (dg-options): Add -fno-pic.

From-SVN: r250757

Daily bump.

From-SVN: r250756

re PR tree-optimization/80925 (vect peeling failures)

2017-07-31  Steve Ellcey  <sellcey@cavium.com>

PR tree-optimization/80925
* gcc.dg/vect/no-section-anchors-vect-69.c: Add
--param vect-max-peeling-for-alignment=0 option.
Remove unaligned access and peeling checks.
* gcc.dg/vect/section-anchors-vect-69.c: Ditto.

From-SVN: r250752

builtins-4-runnable.c: Fix dg argument that got missed in commit 250746.

gcc/testsuite/ChangeLog:

2017-07-31  Carl Love  <cel@us.ibm.com>

* gcc.target/powerpc/builtins-4-runnable.c: Fix dg argument that got
missed in commit 250746.

From-SVN: r250751

Update myself in MAINTAINERS

From-SVN: r250750

rs6000: Trailing comma warning in enum

* config/rs6000/rs6000.c (enum rs6000_reg_type): Delete trailing comma.

From-SVN: r250749

* es.po, uk.po: Update.

From-SVN: r250747

rs6000-c: Add support for built-in functions vector signed char vec_xl_be (signed long...

gcc/ChangeLog:

2017-07-31  Carl Love  <cel@us.ibm.com>

* config/rs6000/rs6000-c: Add support for built-in functions
vector signed char vec_xl_be (signed long long, signed char *);
vector unsigned char vec_xl_be (signed long long, unsigned char *);
vector signed int vec_xl_be (signed long long, signed int *);
vector unsigned int vec_xl_be (signed long long, unsigned int *);
vector signed long long vec_xl_be (signed long long, signed long long *);
vector unsigned long long vec_xl_be (signed long long, unsigned long long *);
vector signed short vec_xl_be (signed long long, signed short *);
vector unsigned short vec_xl_be (signed long long, unsigned short *);
vector double vec_xl_be (signed long long, double *);
vector float vec_xl_be (signed long long, float *);
* config/rs6000/altivec.h (vec_xl_be): Add #define.
* config/rs6000/rs6000-builtin.def (XL_BE_V16QI, XL_BE_V8HI, XL_BE_V4SI,
XL_BE_V2DI, XL_BE_V4SF, XL_BE_V2DF, XL_BE): Add definitions for the builtins.
* config/rs6000/rs6000.c (altivec_expand_xl_be_builtin): Add function.
(altivec_expand_builtin): Add switch statement to call altivec_expand_xl_be
for each builtin.
(altivec_init_builtins): Add def_builtin for _builtin_vsx_le_be_v8hi,
__builtin_vsx_le_be_v4si, __builtin_vsx_le_be_v2di, __builtin_vsx_le_be_v4sf,
__builtin_vsx_le_be_v2df, __builtin_vsx_le_be_v16qi.
* doc/extend.texi: Update the built-in documentation file for the
new built-in functions.

gcc/testsuite/ChangeLog:

2017-07-31  Carl Love  <cel@us.ibm.com>

* gcc.target/powerpc/builtins-4-runnable.c: Add test cases for the
new builtins.

From-SVN: r250746

Compile pr79793-[12].c with -mtune=generic

pr79793-1.c and pr79793-2.c are failed when GCC is configured with
--with-cpu=slm since lea is used to adjust stack, instead of sub/add.
This patch uses -mtune=generic to always generate sub and add.

* gcc.target/i386/pr79793-1.c: Compile with -mtune=generic.
* gcc.target/i386/pr79793-2.c: Likewise.

From-SVN: r250745

re PR libstdc++/81599 (Error in documentation of std::stack)

PR libstdc++/81599
* include/bits/stl_stack.h: Fix typo.

From-SVN: r250743

re PR target/25967 (Add attribute naked for x86)

PR target/25967
* config/i386/i386.c (ix86_allocate_stack_slots_for_args):
New function.
(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Define.

testsuite/ChangeLog:

PR target/25967
* gcc.target/i386/naked-3.c (dg-options): Use -O0.
(naked): Add attribute regparm(1) for x86_32 targets.
Add integer argument.  Remove global "data" variable.
(main): Pass integer argument to naked function.
* gcc.target/i386/naked-4.c: New test.

From-SVN: r250742

Add myself to MAINTAINERS.

From-SVN: r250741

[Committed] S/390: Support z14 as CPU name.

With IBM z14 officially announced we can add support for z14 as
preferred CPU name.  We still pass arch12 to Binutils in order to keep
older Binutils versions supported.

gcc/ChangeLog:

2017-07-31  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

* config.gcc: Add z14.
* config/s390/driver-native.c (s390_host_detect_local_cpu): Add
CPU model numbers for z13s and z14.
* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Replace
arch12 with z14.
* config/s390/s390-opts.h (enum processor_type): Rename
PROCESSOR_ARCH12 to PROCESSOR_3906_Z14.
* config/s390/s390.c (processor_table): Add field for CPU name to
be passed to Binutils.
(s390_asm_output_machine_for_arch): Use the new field in
processor_table for Binutils.
(s390_expand_builtin): Replace arch12 with z14.
(s390_issue_rate): Rename PROCESSOR_ARCH12 to PROCESSOR_3906_Z14.
(s390_get_sched_attrmask): Likewise.
(s390_get_unit_mask): Likewise.
* config/s390/s390.opt: Add z14 to processor_type enum.

From-SVN: r250739

[PR 81477] Set versionable regardless of optimization level

2017-07-31  Martin Jambor  <mjambor@suse.cz>

PR hsa/81477
* ipa-fnsummary.c (ipa_fn_summary_generate): Set versionable
regardless of optimization level.

From-SVN: r250738

Recover GOTO predictor.

2017-07-31  Jan Hubicka <hubicka@ucw.cz>
    Martin Liska  <mliska@suse.cz>

* c-typeck.c (c_finish_goto_label): Build gimple predict
stament.
2017-07-31  Jan Hubicka <hubicka@ucw.cz>
    Martin Liska  <mliska@suse.cz>

* predict.def: Remove old comment and adjust probability.
* gimplify.c (should_warn_for_implicit_fallthrough): Ignore
PREDICT statements.
2017-07-31  Jan Hubicka <hubicka@ucw.cz>
    Martin Liska  <mliska@suse.cz>

* gcc.dg/predict-15.c: New test.
* gcc.dg/tree-ssa/vrp24.c: Update scanned pattern.
2017-07-31  Jan Hubicka <hubicka@ucw.cz>
    Martin Liska  <mliska@suse.cz>

* pt.c (tsubst_copy): Copy PREDICT_EXPR.
* semantics.c (finish_goto_stmt): Build gimple predict
stament.
* constexpr.c (potential_constant_expression_1): Handle
PREDICT_EXPR.

Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r250737

re PR target/25967 (Add attribute naked for x86)

PR target/25967
* config/i386/i386.c (ix86_function_naked): New function.
(ix86_can_use_return_insn_p): Return false for naked functions.
(ix86_expand_prologue): Skip prologue for naked functions.
(ix86_expand_epilogue): Skip epilogue for naked functions
and emit trap instruction.
(ix86_warn_func_return): New function.
(ix86_attribute_table): Add "naked" attribute specification.
(TARGET_WARN_FUNC_RETURN): Define.
* doc/extend.texi (x86 Function Attributes) <naked>: Document it.

testsuite/ChangeLog:

PR target/25967
* gcc.target/i386/naked-1.c: New test.
* gcc.target/i386/naked-2.c: Ditto.
* gcc.target/i386/naked-3.c: Ditto.
* gcc.target/x86_64/abi/ms-sysv/ms-sysv.c: Remove
do_test_body0 stub function, use attribute "naked" instead.
* gcc.dg/pr44290-1.c: Use naked_functions effective target.
* gcc.dg/pr44290-2.c: Ditto.

From-SVN: r250736

re PR fortran/81581 (runtime checks for DIM argument of intrinsic SUM missing)

2017-07-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/81581
* m4/ifuntion.m4 (name`'rtype_qual`_'atype_code): Perform check
for dim.
(`m'name`'rtype_qual`_'atype_code): Likewise. Change type of rank
and tim to index_type.
(`s'name`'rtype_qual`_'atype_code): Perform check for dim.
* generated/iall_i16.c: Regenerated.
* generated/iall_i1.c: Regenerated.
* generated/iall_i2.c: Regenerated.
* generated/iall_i4.c: Regenerated.
* generated/iall_i8.c: Regenerated.
* generated/iany_i16.c: Regenerated.
* generated/iany_i1.c: Regenerated.
* generated/iany_i2.c: Regenerated.
* generated/iany_i4.c: Regenerated.
* generated/iany_i8.c: Regenerated.
* generated/iparity_i16.c: Regenerated.
* generated/iparity_i1.c: Regenerated.
* generated/iparity_i2.c: Regenerated.
* generated/iparity_i4.c: Regenerated.
* generated/iparity_i8.c: Regenerated.
* generated/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i1.c: Regenerated.
* generated/maxloc1_16_i2.c: Regenerated.
* generated/maxloc1_16_i4.c: Regenerated.
* generated/maxloc1_16_i8.c: Regenerated.
* generated/maxloc1_16_r10.c: Regenerated.
* generated/maxloc1_16_r16.c: Regenerated.
* generated/maxloc1_16_r4.c: Regenerated.
* generated/maxloc1_16_r8.c: Regenerated.
* generated/maxloc1_4_i16.c: Regenerated.
* generated/maxloc1_4_i1.c: Regenerated.
* generated/maxloc1_4_i2.c: Regenerated.
* generated/maxloc1_4_i4.c: Regenerated.
* generated/maxloc1_4_i8.c: Regenerated.
* generated/maxloc1_4_r10.c: Regenerated.
* generated/maxloc1_4_r16.c: Regenerated.
* generated/maxloc1_4_r4.c: Regenerated.
* generated/maxloc1_4_r8.c: Regenerated.
* generated/maxloc1_8_i16.c: Regenerated.
* generated/maxloc1_8_i1.c: Regenerated.
* generated/maxloc1_8_i2.c: Regenerated.
* generated/maxloc1_8_i4.c: Regenerated.
* generated/maxloc1_8_i8.c: Regenerated.
* generated/maxloc1_8_r10.c: Regenerated.
* generated/maxloc1_8_r16.c: Regenerated.
* generated/maxloc1_8_r4.c: Regenerated.
* generated/maxloc1_8_r8.c: Regenerated.
* generated/maxval_i16.c: Regenerated.
* generated/maxval_i1.c: Regenerated.
* generated/maxval_i2.c: Regenerated.
* generated/maxval_i4.c: Regenerated.
* generated/maxval_i8.c: Regenerated.
* generated/maxval_r10.c: Regenerated.
* generated/maxval_r16.c: Regenerated.
* generated/maxval_r4.c: Regenerated.
* generated/maxval_r8.c: Regenerated.
* generated/minloc1_16_i16.c: Regenerated.
* generated/minloc1_16_i1.c: Regenerated.
* generated/minloc1_16_i2.c: Regenerated.
* generated/minloc1_16_i4.c: Regenerated.
* generated/minloc1_16_i8.c: Regenerated.
* generated/minloc1_16_r10.c: Regenerated.
* generated/minloc1_16_r16.c: Regenerated.
* generated/minloc1_16_r4.c: Regenerated.
* generated/minloc1_16_r8.c: Regenerated.
* generated/minloc1_4_i16.c: Regenerated.
* generated/minloc1_4_i1.c: Regenerated.
* generated/minloc1_4_i2.c: Regenerated.
* generated/minloc1_4_i4.c: Regenerated.
* generated/minloc1_4_i8.c: Regenerated.
* generated/minloc1_4_r10.c: Regenerated.
* generated/minloc1_4_r16.c: Regenerated.
* generated/minloc1_4_r4.c: Regenerated.
* generated/minloc1_4_r8.c: Regenerated.
* generated/minloc1_8_i16.c: Regenerated.
* generated/minloc1_8_i1.c: Regenerated.
* generated/minloc1_8_i2.c: Regenerated.
* generated/minloc1_8_i4.c: Regenerated.
* generated/minloc1_8_i8.c: Regenerated.
* generated/minloc1_8_r10.c: Regenerated.
* generated/minloc1_8_r16.c: Regenerated.
* generated/minloc1_8_r4.c: Regenerated.
* generated/minloc1_8_r8.c: Regenerated.
* generated/minval_i16.c: Regenerated.
* generated/minval_i1.c: Regenerated.
* generated/minval_i2.c: Regenerated.
* generated/minval_i4.c: Regenerated.
* generated/minval_i8.c: Regenerated.
* generated/minval_r10.c: Regenerated.
* generated/minval_r16.c: Regenerated.
* generated/minval_r4.c: Regenerated.
* generated/minval_r8.c: Regenerated.
* generated/norm2_r10.c: Regenerated.
* generated/norm2_r16.c: Regenerated.
* generated/norm2_r4.c: Regenerated.
* generated/norm2_r8.c: Regenerated.
* generated/parity_l16.c: Regenerated.
* generated/parity_l1.c: Regenerated.
* generated/parity_l2.c: Regenerated.
* generated/parity_l4.c: Regenerated.
* generated/parity_l8.c: Regenerated.
* generated/product_c10.c: Regenerated.
* generated/product_c16.c: Regenerated.
* generated/product_c4.c: Regenerated.
* generated/product_c8.c: Regenerated.
* generated/product_i16.c: Regenerated.
* generated/product_i1.c: Regenerated.
* generated/product_i2.c: Regenerated.
* generated/product_i4.c: Regenerated.
* generated/product_i8.c: Regenerated.
* generated/product_r10.c: Regenerated.
* generated/product_r16.c: Regenerated.
* generated/product_r4.c: Regenerated.
* generated/product_r8.c: Regenerated.
* generated/sum_c10.c: Regenerated.
* generated/sum_c16.c: Regenerated.
* generated/sum_c4.c: Regenerated.
* generated/sum_c8.c: Regenerated.
* generated/sum_i16.c: Regenerated.
* generated/sum_i1.c: Regenerated.
* generated/sum_i2.c: Regenerated.
* generated/sum_i4.c: Regenerated.
* generated/sum_i8.c: Regenerated.
* generated/sum_r10.c: Regenerated.
* generated/sum_r16.c: Regenerated.
* generated/sum_r4.c: Regenerated.
* generated/sum_r8.c: Regenerated.

2017-07-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/81581
* gfortran.dg/dim_sum_1.f90: New test case.
* gfortran.dg/dim_sum_2.f90: New test case.
* gfortran.dg/dim_sum_3.f90: New test case.

From-SVN: r250735

* check.c (gfc_check_num_images): Fix a pasto.

From-SVN: r250734

Learn GIMPLE pretty printer to produce nicer dump output.

2017-07-31  Martin Liska  <mliska@suse.cz>

* gimple-pretty-print.c (dump_gimple_label): Never dump
BB info.
(dump_gimple_bb_header): Always dump BB info.
(pp_cfg_jump): Do not append info about BB when dumping a jump.
2017-07-31  Martin Liska  <mliska@suse.cz>

* gcc.dg/builtin-unreachable-6.c: Update scanned patterns.
* gcc.dg/tree-ssa/attr-hotcold-2.c: Likewise.

From-SVN: r250731

Do UBSAN sanitization just when current_function_decl != NULL_TREE (PR sanitize/81530).

2017-07-31  Martin Liska  <mliska@suse.cz>

PR sanitize/81530
* cp-gimplify.c (cp_genericize): Guard condition with flag_sanitize_p
also with current_function_decl non-null equality.
* cp-ubsan.c (cp_ubsan_instrument_vptr_p): Likewise.
* decl.c (compute_array_index_type): Likewise.
* init.c (finish_length_check): Likewise.
* typeck.c (cp_build_binary_op): Likewise.
2017-07-31  Martin Liska  <mliska@suse.cz>

PR sanitize/81530
* c-convert.c (convert): Guard condition with flag_sanitize_p
also with current_function_decl non-null equality.
* c-decl.c (grokdeclarator): Likewise.
* c-typeck.c (build_binary_op): Likewise.
2017-07-31  Martin Liska  <mliska@suse.cz>

PR sanitize/81530
* convert.c (convert_to_integer_1): Guard condition with flag_sanitize_p
also with current_function_decl non-null equality.
2017-07-31  Martin Liska  <mliska@suse.cz>

PR sanitize/81530
* c-ubsan.c (ubsan_maybe_instrument_array_ref):
Guard condition with flag_sanitize_p also with current_function_decl
non-null equality.
(ubsan_maybe_instrument_reference_or_call): Likewise.
2017-07-31  Martin Liska  <mliska@suse.cz>

PR sanitize/81530
* g++.dg/ubsan/pr81530.C: New test.

From-SVN: r250730

re PR sanitizer/81604 (Ubsan type reporting can be bogus in some cases)

PR sanitizer/81604
* ubsan.c (ubsan_type_descriptor): For UBSAN_PRINT_ARRAY don't
change type to the element type, instead add eltype variable and
use it where we are interested in the element type.

* c-c++-common/ubsan/pr81604.c: New test.

From-SVN: r250728

re PR tree-optimization/81603 (Various compiler UB on very large constant offsets)

PR tree-optimization/81603
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::ipa_polymorphic_call_context): Perform
offset arithmetic in offset_int, bail out if the resulting bit offset
doesn't fit into shwi.

From-SVN: r250727

Remove a Java-specific hunk.

2017-07-31  Martin Liska  <mliska@suse.cz>

* gimplify.c (mostly_copy_tree_r): Remove Java specific hunk.
(gimplify_save_expr): Fix comment.

From-SVN: r250726

Daily bump.

From-SVN: r250725

i386: Update INCOMING_FRAME_SP_OFFSET for exception handler

Since there is an extra error code passed to the exception handler,
INCOMING_FRAME_SP_OFFSET is return address plus error code for the
exception handler.  This patch updates INCOMING_FRAME_SP_OFFSET to
the correct value for the exception handler.

This patch exposed a bug in DWARF stack frame CFI generation, which
assumes that INCOMING_FRAME_SP_OFFSET is the same for all functions:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81570

It sets and caches the incoming stack frame offset with the same
INCOMING_FRAME_SP_OFFSET for all functions.  When there are both
exception handler and normal function in the same input, the wrong
incoming stack frame offset is used for exception handler or normal
function, which leads to

FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  line 33 error == 0x12345670
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  line 33 frame->ip == 0x12345671
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  line 33 frame->cs == 0x12345672
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  line 33 frame->flags == 0x12345673
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  line 33 frame->sp == 0x12345674
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  line 33 frame->ss == 0x12345675

With the patch for PR 81570:

https://gcc.gnu.org/ml/gcc-patches/2017-07/msg01851.html

applied, there are no regressions on i686 and x86-64.

gcc/

PR target/79793
* config/i386/i386.c (ix86_function_arg): Update arguments for
exception handler.
(ix86_compute_frame_layout): Set the initial stack offset to
INCOMING_FRAME_SP_OFFSET.  Update red-zone offset with
INCOMING_FRAME_SP_OFFSET.
(ix86_expand_epilogue): Don't pop the 'ERROR_CODE' off the
stack before exception handler returns.
* config/i386/i386.h (INCOMING_FRAME_SP_OFFSET): Add the
the 'ERROR_CODE' for exception handler.

gcc/testsuite/

PR target/79793
* gcc.dg/guality/pr68037-1.c: Update gdb breakpoints.
* gcc.target/i386/interrupt-5.c (interrupt_frame): New struct.
(foo): Check the builtin return address against the return address
in interrupt frame.
* gcc.target/i386/pr79793-1.c: New test.
* gcc.target/i386/pr79793-2.c: Likewise.

From-SVN: r250721

i386.h (ASM_PRINTF_EXTENSIONS): New macro.

* config/i386/i386.h (ASM_PRINTF_EXTENSIONS): New macro.
(ASM_OUTPUT_REG_PUSH): Rewrite with new operand modifiers.
(ASM_OUTPUT_REG_POP): Ditto.
* config/i386/i386.c (ix86_asm_output_function_label): Use fputs
instead of asm_fprintf to output pure string.

From-SVN: r250720

c-format.c (asm_fprintf_char_table): Add 'z' to format_chars.

* c-format.c (asm_fprintf_char_table): Add 'z' to format_chars.

From-SVN: r250719

Daily bump.

From-SVN: r250718

c-ada-spec.c (dump_generic_ada_node): Take into account signedness for enumeral types.

* c-ada-spec.c (dump_generic_ada_node): Take into account signedness
for enumeral types.
(print_ada_declaration): Add missing guard for record types.

From-SVN: r250714

debug.h (struct gcc_debug_hooks): Add IMPLICIT argument to imported_module_or_decl hook.

* debug.h (struct gcc_debug_hooks): Add IMPLICIT argument
to imported_module_or_decl hook.
(debug_nothing_tree_tree_tree_bool): Remove.
(debug_nothing_tree_tree_tree_bool_bool): New declaration.
* debug.c (do_nothing_debug_hooks): Use
debug_nothing_tree_tree_tree_bool_bool instead of
debug_nothing_tree_tree_tree_bool.
* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
* sdbout.c (sdb_debug_hooks): Likewise.
* dwarf2out.c (dwarf2_lineno_debug_hooks): Likewise.
(gen_namespace_die): Add DW_AT_export_symbols attribute if
langhook wants it.
(dwarf2out_imported_module_or_decl): Add IMPLICIT argument,
if true, -gdwarf-5 and decl will have DW_AT_export_symbols
attribute, don't add anything.
cp/
* cp-objcp-common.c (cp_decl_dwarf_attribute): Handle
DW_AT_export_symbols.
* name-lookup.c (emit_debug_info_using_namespace): Add IMPLICIT
argument, pass it through to the debug hook.
(finish_namespace_using_directive): Adjust
emit_debug_info_using_namespace caller.
(push_namespace): Likewise.  Call it after setting
DECL_NAMESPACE_INLINE_P.
(cp_emit_debug_info_for_using): Pass false as new argument to
the imported_module_or_decl debug hook.
fortran/
* trans-decl.c (gfc_trans_use_stmts): Pass false as new argument to
the imported_module_or_decl debug hook.
ada/
* gcc-interface/utils.c (gnat_write_global_declarations): Pass false
as new argument to the imported_module_or_decl debug hook.
testsuite/
* g++.dg/debug/dwarf2/inline-ns-1.C: New test.
* g++.dg/debug/dwarf2/inline-ns-2.C: New test.

From-SVN: r250713

use c++ for fold_buildN_loc

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* fold-const.c (fold_build1_stat_loc): Remove _stat from name.
(fold_build2_stat_loc): Likewise.
(fold_build3_stat_loc): Likewise.
* fold-const.h (fold_build1, fold_build2, fold_build3): Adjust.
(fold_build1_loc): Remove macro.
(fold_build2_loc): Likewise.
(fold_build3_loc): Likewise.

From-SVN: r250712

use c++ for gimple_build_debug_bind{,_source}

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* gimple.c (gimple_build_debug_bind_stat): Remove _stat from name.
(gimple_build_debug_bind_source_stat): Likewise.
* gimple.h (gimple_build_debug_bind): Remove macro.
(gimple_build_debug_bind_source): Likewise.

From-SVN: r250711

use c++ for bitmap_initialize

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* bitmap.c (bitmap_alloc): Adjust.
(bitmap_gc_alloc): Likewise.
* bitmap.h (bitmap_initialize_stat): Remove _stat from name.

From-SVN: r250710

simplify the bitmap alloc_stat functions with c++

gcc/fortran/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* resolve.c (find_reachable_labels): Adjust.

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* bitmap.c (bitmap_obstack_alloc_stat): Rename to bitmap_alloc.
(bitmap_gc_alloc_stat): Rename to bitmap_gc_alloc.
* bitmap.h (bitmap_obstack_alloc_stat): Adjust prototype.
(bitmap_gc_alloc_stat): Likewise.
(BITMAP_ALLOC, BITMAP_GGC_ALLOC): Adjust.

From-SVN: r250709

replace shallow_copy_rtx_stat with c++

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* rtl.c (shallow_copy_rtx_stat): Remove _stat from name.
* rtl.h (shallow_copy_rtx): Remove macro.

From-SVN: r250708

replace rtx_alloc_stat with c++

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* emit-rtl.c (gen_raw_REG): Adjust.
* gengenrtl.c (gendef): Likewise.
* rtl.c (rtx_alloc_stat): Remove _stat from name.
* rtl.h (rtx_alloc): Remove macro.

From-SVN: r250707

use c++ for build_tree_list{,_vec}_stat

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.c (build_tree_list_vec_stat): Remove _stat from name.
(build_tree_list_stat): Likewise.
* tree.h (build_tree_list): Remove macro.
(build_tree_list_vec): Likewise.

From-SVN: r250706

use C++ for {make,build}_vector_stat

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.c (make_vector_stat): Remove _stat from name.
(build_vector_stat): Likewise.
* tree.h (make_vector_stat): Remove macro.
(build_vector_stat): Likewise.

From-SVN: r250705

remove unused build_var_debug_value prototype

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.h (build_var_debug_value): Remove prototype.

From-SVN: r250704

use c++ for tree_cons_stat

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.c (tree_cons_stat): Remove _stat from name.
* tree.h (tree_cons): Remove macro.

From-SVN: r250703

use c++ instead of build_vl_exp_stat

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.c (build_vl_exp_stat): Remove _stat from name.
* tree.h (build_vl_exp): Remove macro.

From-SVN: r250702

use c++ instead of build_decl_stat

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.c (build_decl_stat): Remove _stat from name.
* tree.h (build_decl): Remove macro.

From-SVN: r250701

replace gimple_alloc_stat with c++

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* gimple.c (gimple_build_with_ops_stat): Adjust.
(gimple_alloc_stat): Remove _stat from name.
* gimple.h (gimple_alloc): Remove macro.

From-SVN: r250700

use c++ instead of {make,grow}_tree_vec_stat

gcc/ChangeLog:

2017-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* tree.c (make_tree_vec_stat): Remove _stat from name.
(grow_tree_vec_stat): Likewise.
* tree.h (make_tree_vec_stat): Adjust prototype.
(grow_tree_vec_stat): Likewise.
(make_tree_vec): Remove macro.
(grow_tree_vec): Likewise.

From-SVN: r250699