Guard GCC version for a pragma ifdef.

* tree.h: Change GCC_VERSION >= 4004 to GCC_VERSION >= 4006
in #pragma GCC diagnostic guards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220280 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-30  Yannick Moy  <moy@adacore.com>

* sem_attr.adb: Code clean up.

2015-01-30  Robert Dewar  <dewar@adacore.com>

* ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
* ali.ads (Unit_Record): Add new field Serious_Errors.
* lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
attribute in U line.
* lib-writ.ads: New attribute SE (serious erors) in unit line.

2015-01-30  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb Update the usage of attributes Entry_Bodies_Array,
Lit_Indexes, Scale_Value, Storage_Size_Variable,
String_Literal_Low_Bound along associated routines and
Write_FieldX_Name.
(Pending_Access_Types): New routine.
(Set_Pending_Access_Types): New routine.
(Write_Field15_Name): Add an entry for Pending_Access_Types.
* einfo.ads Add new attribute Pending_Access_Types along
with usage in nodes.  Update the usage of attributes
Entry_Bodies_Array, Lit_Indexes, Scale_Value,
Storage_Size_Variable, String_Literal_Low_Bound.
(Pending_Access_Types): New routine along with pragma Inline.
(Set_Pending_Access_Types): New routine along with pragma Inline.
* exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
Ins_Node. Determine the insertion node for anonynous access type
that acts as a component type of an array. Update the call to
Build_Finalization_Master.
(Expand_Freeze_Record_Type): Update
the calls to Build_Finalization_Master.
(Freeze_Type): Remove
local variable RACW_Seen. Factor out the code that deals with
remote access-to-class-wide types. Create a finalization master
when the designated type contains a private component. Fully
initialize all pending access types.
(Process_RACW_Types): New routine.
(Process_Pending_Access_Types): New routine.
* exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
needs to set primitive Finalize_Address.
(Expand_N_Allocator): Allocation no longer sets primitive
Finalize_Address.
* exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
Update the call to Build_Finalization_Master.
(Make_Build_In_Place_Call_In_Allocator): Allocation no longer
needs to set primitive Finalize_Address.
* exp_ch7.adb (Add_Pending_Access_Type): New routine.
(Build_Finalization_Master): New parameter profile. Associate
primitive Finalize_Address with the finalization master if the
designated type has been frozen, otherwise treat the access
type as pending. Simplify the insertion of the master and
related initialization code.
(Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
abstract types.
(Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
Simplify the implementation.
* exp_ch7.ads (Build_Finalization_Master): New parameter profile
along with comment on usage.
(Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
the comment on usage.
* exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
Finalize_Address to retrieve the primitive.
(Finalize_Address): New routine.
(Find_Finalize_Address): Removed.
* exp_util.ads (Finalize_Address): New routine.
* freeze.adb (Freeze_All): Remove the generation of finalization
masters.
* sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
pending access types from the partial to the full view.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220279 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-30  Robert Dewar  <dewar@adacore.com>

* sem_disp.adb: Minor reformatting.
* sem_disp.ads: Documentation update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220278 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/15184
* gcc.target/i386/pr15184-1.c: Compile for ia32 target only.
(dg-options): Remove -m32.
(dg-final): Scan for "movb %al" only.
* gcc.target/i386/pr15184-2.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220277 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-30  Ed Schonberg  <schonberg@adacore.com>

* sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
or a function call, return True if type is class-wide.
* sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
Apply RM 4.5.7 (17/3): all or none of the dependent expression
of a conditional expression must be dynamically tagged.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220276 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-30  Richard Biener  <rguenther@suse.de>

PR tree-optimization/64829
* tree-vect-patterns.c (vect_handle_widen_op_by_const): Do
not add a widening conversion pattern but hand off extra
widenings to callers.
(vect_recog_widen_mult_pattern): Handle extra widening produced
by vect_handle_widen_op_by_const.
(vect_recog_widen_shift_pattern): Likewise.
(vect_pattern_recog_1): Remove excess vertical space in dumping.
* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
(vect_init_vector_1): Likewise.
(vect_get_vec_def_for_operand): Likewise.
(vect_finish_stmt_generation): Likewise.
(vectorizable_load): Likewise.
(vect_analyze_stmt): Likewise.
(vect_is_simple_use): Likewise.

* gcc.dg/vect/pr64829.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220275 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-30  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb (Analyze_Function_Return): In an extended return
statement, apply accessibility check to result object when there
is no initializing expression (Ada 2012 RM 6.5 (5.4/3))

2015-01-30  Robert Dewar  <dewar@adacore.com>

* sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
Boolean for case where ELSE is omitted.
* sem_res.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220274 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (try_combine): Fix typo in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220273 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/64580
* config.rs6000/rs6000.c (compute_vrsave_mask): Reverse loop order.
(rs6000_stack_info): Add assert.
(rs6000_output_savres_externs): New function, split off from...
(rs6000_output_function_prologue): ... here.  Do not call it for
thunks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220272 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix -fgo-prefix handling.

There was bug in the fix for PR 61880: it only worked fully
correctly for code compiled with -fgo-pkgpath.  For code that
used -fgo-prefix, or that used neither option, the '.'
separating the prefix and the package name was converted to an
underscore, which did not happen before.  This broke SWIG and
any other code that expected specific symbol names.
Fortunately all code compiled in libgo and all code compiled
by the go tool uses -fgo-pkgpath, so this probably did not
affect very many people.

This is an incomplete fix that does not modify the package
file format, for use on both mainline and the GCC 4.9 branch.
A follow on patch will fully fix the problem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220268 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220267 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-29  Jack Howarth  <howarth.at.gcc@gmail.com>

PR libffi/64855
* testsuite/lib/libffi.exp: Don't set targetabis on darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220264 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/64709
* c-typeck.c (pop_init_level): If constructor_elements has
exactly one element with integer_zerop value, set constructor_zeroinit
to 1.  Remove braces around warning_init call.

* gcc.dg/pr64709.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220263 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/64717
* cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
into SAVE_EXPR.

* g++.dg/ubsan/pr64717-1.C: New test.
* g++.dg/ubsan/pr64717-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220262 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-29  Tobias Burnus  <burnus@net-b.de>

        * intrinsic.texi (CO_BROADCAST): Correct argument description.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220261 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/pr64801.c: Fix scan-tree-dump-not directive.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220260 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
$vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220259 138bc75d-0d04-0410-961f-82ee72b054a4

Define VTV_CYGMIN after vtv_cygmin is set

* acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
after vtv_cygmin is set.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220258 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-29  Matthias Klose  <doko@ubuntu.com>

        * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
        unconditionally.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220257 138bc75d-0d04-0410-961f-82ee72b054a4

Committing generated configure & Makefile.in pieces of
VTV Cygwin patch (from Patrick Wollgast).  Forgot to
commit these with the rest of the patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220254 138bc75d-0d04-0410-961f-82ee72b054a4

PR jit/64780: configure: --enable-host-shared and the jit

ChangeLog:
PR jit/64780
* configure.ac: Require the user to explicitly specify
--enable-host-shared if the jit is enabled.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220253 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49508
* semantics.c (finish_return_stmt): Suppress -Wreturn-type on
erroneous return statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220252 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/64521
* repo.c (repo_emit_p): It's OK for a clone to be extern at this
point.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220251 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/15184
* combine.c (try_combine): If I0 is a memory load and I3 a store
to a related address, increase the "goodness" of doing a 4-insn
combination with I0-I3.
(make_field_assignment): Handle SUBREGs in the ior+and case.

PR target/15184
* gcc.target/i386/pr15184-1.c: New test.
* gcc.target/i386/pr15184-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220249 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR tree-optimization/64746
* tree-if-conv.c (mask_exists): New function.
(predicate_mem_writes): Save created mask with given size for further
use.
(stmt_is_root_of_bool_pattern): Remove argument VAR and store to it.
(ifcvt_repair_bool_pattern): Collect all statements that are root
of bool pattern and use iterative algorithm to remove multiple uses
of predicates, display number of required iterations.

gcc/testsuite/

PR tree-optimization/64746
* gcc.target/i386/avx2-vect-aggressive-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220248 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-29  Richard Biener  <rguenther@suse.de>

PR tree-optimization/64853
* tree-vrp.c (vrp_valueize_1): Do not return anything if the
stmt will get simulated again.
* tree-ssa-ccp.c (valueize_op_1): Likewise.

* gcc.dg/torture/pr64853.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220247 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM][cleanup] Simplify some expressions in some epilogue-related functions

* config/arm/arm.c (arm_emit_multi_reg_pop): Simplify definition of
return_in_pc.  Remove redundant assignments.
(thumb2_emit_ldrd_pop): Simplify definition of return_in_pc.
(arm_expand_epilogue): Don't compare boolean with true in if condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220246 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_mode_after): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220245 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-29  Richard Biener  <rguenther@suse.de>

PR tree-optimization/64844
* tree-vect-loop.c (vect_estimate_min_profitable_iters): Always
dump cost model analysis.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
Do not register adjusted load/store costs here.

* gcc.dg/vect/pr64844.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220244 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/atomic_base.h: Use __always_inline__ instead of
always_inline.
* include/bits/atomic_futex.h: Likewise.
* include/bits/c++config: Use __abi_tag__ instead of abi_tag.
* include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
__packed__ instead of packed.
* include/std/shared_mutex: Use __unused__ instead of unused.
* testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
* testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
* testsuite/17_intro/headers/c++2014/all_attributes.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220243 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): New.
* config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Simplify by
using x86_use_pseudo_pic_reg.
* config/i386/i386.c (ix86_conditional_register_usage): Remove
support for fixed PIC register.
(ix86_use_pseudo_pic_reg): Not static any more.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220242 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/

PR middle-end/64809
* gcc.dg/pr64809.c: Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220241 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR middle-end/64805
* ipa-inline.c (early_inliner): Rebuild IPA_REF_CHKP reference
to avoid error in cgraph node verification.

gcc/testsuite/

PR middle-end/64805
* gcc.target/i386/pr64805.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220240 138bc75d-0d04-0410-961f-82ee72b054a4

Run guality tests on Solaris

* gcc.dg/guality/guality.h (main): Add argv[0] to
guality_gdb_command.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220237 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/standards.texi: Reflect that the default for C is gnu11.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220236 138bc75d-0d04-0410-961f-82ee72b054a4

* reorg.c (relax_delay_slots): Take account of NOTE_INSN_SWITCH_TEXT_SECTIONS
  and targetm.can_follow_jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220235 138bc75d-0d04-0410-961f-82ee72b054a4

Committing VTV Cygwin patch for Patrick Wollgast

* gcc/config/i386/cygwin.h (STARTFILE_SPEC): Add vtv_start.o,
    if -fvtable-verify=preinit/std is used.
* gcc/config/i386/mingw-w64.h (STARTFILE_SPEC): Likewise.
* gcc/config/i386/mingw32.h (STARTFILE_SPEC): Likewise.
* gcc/config/i386/cygwin.h (ENDFILE_SPEC): Add vtv_end.o,
    if -fvtable-verify=preinit/std is used.
* gcc/config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
* gcc/config/i386/cygwin.h (LIB_SPEC): Pass -lvtv and -lpsapi,
    if -fvtable-verify=preinit/std is used.
* gcc/config/i386/mingw-w64.h (LIB_SPEC): Likewise.
* gcc/config/i386/mingw32.h (LIB_SPEC): Likewise.

* gcc/cp/vtable-class-hierarchy.c (vtv_generate_init_routine): Add
    check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.

* gcc/varasm.c (assemble_variable): Add code to properly set the comdat
    section and name for the .vtable_map_vars section in case the
    target is PE or COFF.

* libgcc/Makefile.in: Move rules to build vtv_*.o out of the check
    for CUSTOM_CRTSTUFF.
* libgcc/config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, i[34567]86-*-mingw*)
    (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if enable_vtable_verify.

* libstdc++-v3/acinclude.m4: Define VTV_CYGMIN.
* libstdc++-v3/configure: Regenerate.

* libstdc++-v3/libsupc++/Makefile.am: Add vtv_sources only to
    libsupc___la_SOURCES and libsupc__convenience_la_SOURCES if VTV_CYGMIN is
    not set.
* libstdc++-v3/libsupc++/Makefile.in: Regenerated.
* libstdc++-v3/libsupc++/vtv_stubs.cc: Add none weak declaration of every
    function for Cygwin and MinGW.

* libstdc++-v3/src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES,
    if VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
    libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
* libstdc++-v3/src/Makefile.in: Regenerate.

* libvtv/Makefile.am : Add libvtv.la to toolexeclib_LTLIBRARIES, if VTV_CYGMIN
    is set. Define libvtv_la_LIBADD, libvtv_la_LDFLAGS, libvtv_stubs_la_LDFLAGS
    and libvtv_stubs_la_SOURCES if VTV_CYGMIN is set. Add obstac.c to
    libvtv_la_SOURCES if VTV_CYGMIN is set.
* libvtv/Makefile.in : Regenerate.
* libvtv/aclocal.m4 : Regenerate.
* libvtv/configure : Regenerate.
* libvtv/configure.ac : Add ACX_LT_HOST_FLAGS. Define VTV_CYGMIN.
* libvtv/configure.tgt : (x86_64-*-cygwin*, i?86-*-cygwin*, x86_64-*-mingw*)
    (i?86-*-mingw*): Add to supported targets.
* libvtv/vtv_fail.cc : Skip inclusion of execinfo.h on Cygwin and MinGW.
(log_error_message): Skip calls to backtrace and backtrace_symbols_fd on Cygwin
    and MinGW.
* libvtv/vtv_malloc.cc : Include windows.h and skip sys/mman.h inclusion on
    Cygwin and MinGW. Add sysconf port on Cygwin and MinGW.
(obstack_chunk_alloc): Exchange call to mmap with call to VirtualAlloc on Cygwin
    and MinGW.
(__vtv_malloc_init): Exchange call to sysconf with call to port of sysconf on
    Cygwin and MinGW.
* libvtv/vtv_malloc.h : Declare mprotect and define PROT_READ and PROT_WRITE on
    Cygwin and MinGW.
* libvtv/map.h : Include stdint.h on MinGW.
* libvtv/rts.cc : Include windows.h, winternl.h and psapi.h, skip include of
    execinfo.h, sys/mman.h and link.h on Cygwin and MinGW.
    Add port of __fortify_fail on Cygwin and MinGW.
    Change ElfW (Addr) to uintptr_t on Cygwin and MinGW.
(read_section_offset_and_length): Add port for Cygwin and MinGW
(iterate_modules): New function.
(vtv_unprotect_vtable_vars): Use iterate_modules instead of dl_iterate_phdr on
    Cygwin and MinGW.
(vtv_protect_vtable_vars): Likewise.
(count_all_pages): Likewise.
(dl_iterate_phdr_count_pages): Don't build on Cygwin and MinGW.
* libvtv/utils.cc : Include windows.h and skip execinfo.h inclusion on
    Cygwin and MinGW.
(__vtv_open_log): Exchange call to getuid and getpid with GetCurrentProcessId and
    adjust call to snprintf accordingly on Cygwin and MinGW.
    Adjust calls to mkdir on MinGW.
    Adjust call to open on Cygwin and MinGW.
(__vtv_add_to_log): Adjust call to snprintf on Cygwin and MinGW.
(__vtv_log_verification_failure): Don't generate a backtrace on Cygwin and MinGW.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220232 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/64801
* gcc.dg/tree-ssa/pr64801.c: New testcase.
* cgraphunit.c (init_lowered_empty_function): Add CoUNT parameter;
make sane BB profile.
(cgraph_node::expand_thunk): Make sane BB profile.
(cgraph_node::create_wrapper): Do not set call_stmt_cannot_inline_p.
* cgraph.h (init_lowered_empty_function): Update prototype.
* config/i386/i386.c (make_resolver_func): Update call.
* predict.c (gate): Disable branch prediction pass if
profile is already there.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220230 138bc75d-0d04-0410-961f-82ee72b054a4

* optc-save-gen.awk: flag_fp_contract_mode is no longer speical.
* opth-gen.awk: Likewise.
* common.opt: Mark flag_fp_contract_mode as Optimization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220229 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-29  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * config/i386/cygwin.h (LIBGCJ_SONAME): Set libgcj version to -16.
        * config/i386/mingw32.h (LIBGCJ_SONAME): Set libgcj version to -16.

libjava/
2015-01-29  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * libtool-version: Add a comment about cygwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220228 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220227 138bc75d-0d04-0410-961f-82ee72b054a4

Call release_input_file only if not NULL

* lto-plugin.c (claim_file_handler): Call release_input_file only
if it is not NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220224 138bc75d-0d04-0410-961f-82ee72b054a4

Mark prs in changelog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220223 138bc75d-0d04-0410-961f-82ee72b054a4

Merge ... upstream libffi db1b34b7e1f5e473d17557e454a29933dfecd1af

Includes build fixes for Solaris and FreeBSD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220222 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>

PR libgomp/64635
* configure.tgt (*-*-aix*): Use config_path "aix posix".
(*-*-darwin*): Use config_path "bsd darwin posix".
(*-*-hpux*): Use config_path "hpux posix".
* target.c: Add include of plugin-suffix.h and use
SONAME_SUFFIX macro.
* config/aix/plugin-suffix.h: New file.
* config/darwin/plugin-suffix.h: New file.
* config/hpux/plugin-suffix.h: New file.
* config/posix/plugin-suffix.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220220 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
Remove gcc/testsuite/ prefix in ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220219 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>

PR libgomp/64635
* configure.tgt (*-*-aix*): Use config_path "aix posix".
(*-*-darwin*): Use config_path "bsd darwin posix".
(*-*-hpux*): Use config_path "hpux posix".
* target.c: Add include of plugin-suffix.h and use
SONAME_SUFFIX macro.
* config/aix/plugin-suffix.h: New file.
* config/darwin/plugin-suffix.h: New file.
* config/hpux/plugin-suffix.h: New file.
* config/posix/plugin-suffix.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220218 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/64659
* config/sh/predicates.md (atomic_arith_operand,
atomic_logical_operand): Remove.
* config/sh/sync.md (fetchop_predicate, fetchop_constraint): Remove.
(atomic_arith_operand_0): New predicate.
(atomic_compare_and_swap<mode>): Use arith_reg_dest for output values.
Use atomic_arith_operand_0 for input values.
(atomic_compare_and_swapsi_hard, atomic_compare_and_swap<mode>_hard,
atomic_compare_and_swap<mode>_soft_gusa,
atomic_compare_and_swap<mode>_soft_tcb,
atomic_compare_and_swap<mode>_soft_imask): Use arith_reg_dest and
arith_reg_operand instead of register_operand.
(atomic_exchange<mode>): Use arith_reg_dest for output value.  Use
atomic_arith_operand_0 for newval input.
(atomic_exchangesi_hard, atomic_exchange<mode>_hard,
atomic_exchange<mode>_soft_gusa, atomic_exchange<mode>_soft_tcb,
atomic_exchange<mode>_soft_imask): Use arith_reg_dest and
arith_reg_operand instead of register_operand.
(atomic_arith_operand_1, atomic_logical_operand_1): New predicates.
fetchop_predicate_1, fetchop_constraint_1_llcs,
fetchop_constraint_1_gusa, fetchop_constraint_1_tcb,
fetchop_constraint_1_imask): New code iterator attributes.
(atomic_fetch_<fetchop_name><mode>): Use arith_reg_dest instead of
register_operand.  Use fetchop_predicate_1.
(atomic_fetch_<fetchop_name>si_hard,
atomic_fetch_<fetchop_name><mode>_hard): Use arith_reg_dest instead of
register_operand.  Use fetchop_predicate_1, fetchop_constraint_1_llcs.
(atomic_fetch_<fetchop_name><mode>_soft_gusa): Use arith_reg_dest
and arith_reg_operand instead of register_operand.  Use
fetchop_predicate_1, fetchop_constraint_1_gusa.
(atomic_fetch_<fetchop_name><mode>_soft_tcb): Use arith_reg_dest
and arith_reg_operand instead of register_operand.  Use
fetchop_predicate_1, fetchop_constraint_1_tcb.  Adjust asm sequence
to allow R0 usage.
(atomic_fetch_<fetchop_name><mode>_soft_imask): Use arith_reg_dest
and arith_reg_operand instead of register_operand.  Use
fetchop_predicate_1, fetchop_constraint_1_imask.  Adjust asm sequence
to allow R0 usage.
(atomic_fetch_nand<mode>): Use arith_reg_dest instead of
register_operand.  Use atomic_logical_operand_1.
(atomic_fetch_nandsi_hard, atomic_fetch_nand<mode>_hard,
atomic_fetch_nand<mode>_soft_gusa): Use arith_reg_dest and
arith_reg_operand instead of register_operand.
(atomic_fetch_nand<mode>_soft_tcb, atomic_fetch_nand<mode>_soft_imask):
Use arith_reg_dest and arith_reg_operand instead of register_operand.
Use logical_operand and rK08.  Adjust asm sequence to allow R0 usage.
(atomic_<fetchop_name>_fetch<mode>): Use arith_reg_dest instead of
register_operand.  Use fetchop_predicate_1.
(atomic_<fetchop_name>_fetchsi_hard,
atomic_<fetchop_name>_fetch<mode>_hard): Use arith_reg_dest and
arith_reg_operand instead of register_operand.  Use fetchop_predicate_1,
fetchop_constraint_1_llcs.
(atomic_<fetchop_name>_fetch<mode>_soft_gusa): Use arith_reg_dest and
arith_reg_operand instead of register_operand.  Use fetchop_predicate_1,
fetchop_constraint_1_gusa.
(atomic_<fetchop_name>_fetch<mode>_soft_tcb): Use arith_reg_dest and
arith_reg_operand instead of register_operand.  Use fetchop_predicate_1,
fetchop_constraint_1_tcb.  Adjust asm sequence to allow R0 usage.
(atomic_<fetchop_name>_fetch<mode>_soft_imask): Use arith_reg_dest and
arith_reg_operand instead of register_operand.  Use fetchop_predicate_1,
fetchop_constraint_1_imask.  Adjust asm sequence to allow R0 usage.
(atomic_nand_fetch<mode>): Use arith_reg_dest instead of
register_operand.  Use atomic_logical_operand_1.
(atomic_nand_fetchsi_hard, atomic_nand_fetch<mode>_hard,
atomic_nand_fetch<mode>_soft_gusa): Use arith_reg_dest and
arith_reg_operand instead of register_operand.
(atomic_nand_fetch<mode>_soft_tcb): Use arith_reg_dest and
arith_reg_operand instead of register_operand.  Use logical_operand
and K08.  Adjust asm sequence to allow R0 usage.
(atomic_nand_fetch<mode>_soft_imask): Use arith_reg_dest and
arith_reg_operand instead of register_operand.  Use logical_operand
and K08.

gcc/testsuite/
PR target/64659
* gcc.target/sh/sh.exp
(check_effective_target_atomic_model_soft_gusa_available,
check_effective_target_atomic_model_soft_tcb_available,
check_effective_target_atomic_model_soft_imask_available,
check_effective_target_atomic_model_hard_llcs_available): New.
* gcc.target/sh/pr64659-0.h: New.
* gcc.target/sh/pr64659-1.c: New.
* gcc.target/sh/pr64659-2.c: New.
* gcc.target/sh/pr64659-3.c: New.
* gcc.target/sh/pr64659-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220217 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/63504
* dwarf2out.c (add_AT_wide, mem_loc_descriptor, loc_descriptor):
Use ggc_alloc<wide_int> instead of ggc_cleared_alloc<wide_int>.
(attr_checksum, attr_checksum_ordered, hash_loc_operands): Checksum
only get_full_len HOST_WIDE_INTs from get_val () array rather than
all bits in *val_wide.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220216 138bc75d-0d04-0410-961f-82ee72b054a4

checksums and test-text

* fixincl.tpl: add a check sum acceptance test
* fixlib.h: enumerate it
* fixincl.c: handle it
* README: document it and document the handling of test_text

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220215 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-symtab.c (lto_varpool_replace_node): Merge TLS models.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220214 138bc75d-0d04-0410-961f-82ee72b054a4

* varpool.c (tls_model_names): Fix names.
(varpool_node::dump): Dump tls- prefix for tls models.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220213 138bc75d-0d04-0410-961f-82ee72b054a4

Call release_input_file in claim_file_handler

PR lto/64837
* lto-plugin.c (release_input_file): New.
(claim_file_handler): Call release_input_file.
(onload): Set release_input_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220212 138bc75d-0d04-0410-961f-82ee72b054a4

nvptx mkoffload.

gcc/
* config/nvptx/mkoffload.c: New file.
* config/nvptx/t-nvptx: Add build rules for it.
* config.gcc <nvptx-*> [$enable_as_accelerator = yes]
(extra_programs): Add mkoffload.
* config/nvptx/nvptx.c (nvptx_record_offload_symbol): New
function.
(TARGET_RECORD_OFFLOAD_SYMBOL): Define macro to use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220209 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-28  Alex Velenko  <Alex.Velenko@arm.com>

gcc/testsuite/

* gcc.target/arm/atomic-op-consume.c (scan-assember-times): Adjust
scan-assembler-times pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220208 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64828
* libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
* libsupc++/Makefile.in: Regenerate.
* src/c++11/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220207 138bc75d-0d04-0410-961f-82ee72b054a4

[libstdc++][testsuite][reverted] Remove check for truncation overflow

    * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
    check for unsupported.
    (v3_target_compile_as_c): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220206 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR middle-end/64809
* cfgexpand.c (reorder_operands): Skip debug gimples.

gcc/testsuite/

PR middle-end/64809
* gcc.dg/pr64809.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220205 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

PR tree-optimization/64277
* tree-ssa-loop-niter.c (record_nonwrapping_iv): Use base
range info when possible to refine estimation.

gcc/testsuite/

PR tree-optimization/64277
* gcc.dg/pr64277.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220204 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-28  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR tree-optimization/64718
    * tree-ssa-math-opts.c (pass_optimize_bswap::execute): Make bswap_type
    be a 16bit unsigned integer when n->range is 16.
    (bswap_replace): Convert src to that type if necessary for all bswap
    sizes.  Fix rotation right notation in nearby comment.  Use bswap_type
    set in pass_optimize_bswap::execute ().

    gcc/testsuite/
    PR tree-optimization/64718
    * gcc.c-torture/execute/pr64718.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220203 138bc75d-0d04-0410-961f-82ee72b054a4

[Patch AArch64] Make integer vabs intrinsics UNSPECs

gcc/

* config/aarch64/aarch64-simd.md (aarch64_abs<mode>): New.
* config/aarch64/aarch64-simd-builtins.def (abs): Split by
integer and floating point variants.
* config/aarch64/iterators.md (unspec): Add UNSPEC_ABS.

gcc/testsuite/

* gcc.target/aarch64/abs_2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220202 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-28  Richard Biener  <rguenther@suse.de>

PR libstdc++/64798
* libsupc++/eh_alloc.cc (struct allocated_entry): Align
data member.
(pool::allocate): Adjust allocation size and alignment to
that change.
(pool::free): Adjust pointer offsetting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220201 138bc75d-0d04-0410-961f-82ee72b054a4

Prohibit vector modes in accumulators.

gcc/
* config/mips/mips.c (mips_hard_regno_mode_ok_p): Prohibit accumulators
for all vector modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220200 138bc75d-0d04-0410-961f-82ee72b054a4

Regression cleanup for MIPS nan2008 toolchain.

gcc/testsuite/
* lib/target-supports.exp (check_effective_target_mips_nanlegacy): New.
* gcc.target/mips/loongson-simd.c: Require legacy NaN support.
* gcc.target/mips/mips.exp (mips-dg-options): Imply -mnan=legacy for
ISA rev < 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220199 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/64612
* lib/target-supports.exp (check_effective_target_comdat_group): New.
* g++.dg/ipa/pr64612.C: Guard scan-assembler test with
{ target comdat_group }.

* doc/sourcebuild.texi (comdat_group): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220198 138bc75d-0d04-0410-961f-82ee72b054a4

   * config/arm/thumb1.md (*thumb1_movpc_insn): New insn pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220197 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220196 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/58597
* lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
current_function_decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220192 138bc75d-0d04-0410-961f-82ee72b054a4

toplev: gcc version information for jit

gcc/ChangeLog:
* toplev.c (print_version): Add param "show_global_state", and
only print GGC and plugin information if it is true.
(init_asm_output): Pass in "true" for the new param when calling
print_version.
(process_options): Likewise.
(toplev::main): Likewise.
* toplev.h (print_version): Add new param to decl.

gcc/jit/ChangeLog:
* docs/internals/test-hello-world.exe.log.txt: Add example version
lines.
* jit-common.h (gcc::jit::dump::get_file): New accessor.
* jit-logging.c: Include toplev.h.
(gcc::jit::logger::logger): Log the GCC version.
* jit-recording.c: Include toplev.h.
(gcc:jit::recording::context::dump_reproducer_to_file): Log the
GCC version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220190 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/63861
gcc/fortran/
        * trans-openmp.c (gfc_has_alloc_comps, gfc_trans_omp_clauses):
        Fix handling for scalar coarrays.
        * trans-types.c (gfc_get_element_type): Add comment.
gcc/testsuite/
        * gfortran.dg/goacc/coarray_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220189 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/60871
PR ipa/64139
* tree.c (lookup_binfo_at_offset): New function.
(get_binfo_at_offset): Use it.

* g++.dg/torture/pr64139.C: New testcase.
* g++.dg/torture/pr60871.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220185 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/63889
* pt.c (finish_template_variable): Move from semantics.c.
Handle multiple template arg levels.  Handle coercion here.
(lookup_template_variable): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220183 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR fortran/64771
        * interface.c: Remove <algorithm>.
        (check_dummy_characteristics): Use MAX instead of std::max.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220182 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Janus Weil  <janus@gcc.gnu.org>

PR fortran/64230
* gfortran.dg/class_allocate_18.f90: Remove -fsanitize option to
prevent linking errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220181 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix build under cygwin/64.
        * adaint.h: Add check for __CYGWIN__.
        * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220180 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/64282
* gimple-fold.c (gimple_get_virt_method_for_vtable): Remove assert
on vtable being vtable.
* g++.dg/torture/pr64282.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220177 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64][test] Fix FAIL: gcc.target/aarch64/store-pair-1.c scan-assembler stp\tw[0-9]+, w[0-9]+

* gcc.target/aarch64/store-pair-1.c: Update scan-assembler to check
for wzr reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220176 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Matthias Klose  <doko@ubuntu.com>

        * sendmsg.c: Add prototypes for __objc_get_forward_imp and get_imp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220175 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to maintaners.

/
* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220172 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Dominik Vogt  <vogt@linux.vnet.ibm.com>

        * doc/extend.texi: s/390: Update documentation of hotpatch attribute.
        * doc/invoke.texi (-mhotpatch): s/390: Update documentation of
        -mhotpatch= option.
        * config/s390/s390.opt (mhotpatch): s/390: Remove -mhotpatch and
        -mno-hotpatch options.  Change syntax of -mhotpatch= option.
        * config/s390/s390.c (s390_hotpatch_trampoline_halfwords_default):
        Renamed.
        (s390_hotpatch_trampoline_halfwords_max): Renamed.
        (s390_hotpatch_hw_max): New name.
        (s390_hotpatch_trampoline_halfwords): Renamed.
        (s390_hotpatch_hw_before_label): New name.
        (get_hotpatch_attribute): Removed.
        (s390_hotpatch_hw_after_label): New name.
        (s390_handle_hotpatch_attribute): Add second parameter to hotpatch
        attribute.
        (s390_attribute_table): Ditto.
        (s390_function_num_hotpatch_trampoline_halfwords): Renamed.
        (s390_function_num_hotpatch_hw): New name.
        Remove special handling of inline functions and hotpatching.
        Return number of nops before and after the function label.
        (s390_can_inline_p): Removed.
        (s390_asm_output_function_label): Emit a configurable number of nops
        after the function label.
        (s390_option_override): Update -mhotpatch= syntax and remove -mhotpatch.
        (TARGET_CAN_INLINE_P) Removed.
        (TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P): New.

2015-01-27  Dominik Vogt  <vogt@linux.vnet.ibm.com>

* gcc/testsuite/gcc.target/s390/hotpatch-13.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-14.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-15.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-16.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-17.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-18.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-19.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-20.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-10.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-11.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-12.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-13.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-14.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-15.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-16.c: New testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-9.c: New
testcase.
* gcc/testsuite/gcc.target/s390/hotpatch-1.c: Testcase adjusted to
new -mhotpatch.
* gcc/testsuite/gcc.target/s390/hotpatch-10.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-11.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-12.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-2.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-3.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-4.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-5.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-6.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-7.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-8.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-9.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-1.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-2.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-3.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-4.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-5.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-6.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-7.c: Likewise.
* gcc/testsuite/gcc.target/s390/hotpatch-compile-8.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220171 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Improve bit-test-branch pattern to avoid unnecessary register clobber

2015-01-27  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

  gcc/
    * config/aarch64/aarch64.md (tb<optab><mode>1): Clobber CC reg instead of
    scratch reg.
    (cb<optab><mode>1): Likewise.
    * config/aarch64/iterators.md (bcond): New define_code_attr.

  gcc/testsuite/
    * gcc.dg/long_branch.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220170 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c (s390_memory_move_cost): Increase costs for
memory accesses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220169 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c (s390_register_move_cost): Increase costs for
FPR->GPR moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220168 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-26  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220165 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Richard Biener  <rguenther@suse.de>

* tree-vrp.c (update_value_range): Intersect the range with
old recorded SSA name range information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220164 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78.c (rl78_expand_prologue): In G10 mode push the
BC, DE and HL registers directly, not via AX.
When decrementing the stack pointer by a large amount, transfer SP
into AX and perform the subtraction there.
(rl78_expand_epilogue): Perform the inverse of the above
enhancements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220163 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/cmpsi2.S: Use function start and end macros.
(__gcc_bcmp): New function.
* config/rl78/lshrsi3.S: Use function start and end macros.
* config/rl78/mulsi3.S: Add support for G10.
(__mulqi3): New function for G10.
* config/rl78/signbit.S: Use function start and end macros.
* config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
fpmath-sf.S.
(LIB2FUNCS_EXCLUDE): Define.
(LIB2FUNCS_ST): Define.
* config/rl78/trampoline.S: Use function start and end macros.
* config/rl78/vregs.h (START_FUNC): New macro.
(START_ANOTHER_FUNC): New macro.
(END_FUNC): New macro.
(END_ANOTHER_FUNC): New macro.
* config/rl78/bit-count.S: New file.  Contains assembler
implementations of the bit counting functions: ___clzhi2,
__clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
__paritysi2, __popcounthi2 and __popcountsi2.
* config/rl78/fpbit-sf.S: New file.  Contains assembler
implementationas of the math functions: __negsf2, __cmpsf2,
__eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
__fixsfsi,  __fixunssfsi, __floatsisf and __floatunssisf.
* config/rl78/fpmath-sf.S: New file.  Contains assembler
implementations of the math functions: __subsf3, __addsf3,
__mulsf3 and __divsf3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220162 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64368
* include/std/shared_mutex (shared_timed_mutex::try_lock_for,
shared_timed_mutex::try_lock_until): Only define when POSIX thread
timeouts option is supported.
(shared_timed_mutex::try_shared_lock_for,
shared_timed_mutex::try_shared_lock_until): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220161 138bc75d-0d04-0410-961f-82ee72b054a4

Move Solaris/x86 CRT_GET_RFIB_DATA definition to libgcc

gcc:
* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Remove.

libgcc:
* config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
Add i386/elf-lib.h to tm_file.
* config/i386/elf-lib.h: Fix comment.
* unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
&& __sun__ && __svr4__]: Remove workaround.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220160 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Jakub Jelinek  <jakub@redhat.com>
    Yury Gribov  <y.gribov@samsung.com>

PR ubsan/64741
* ubsan.c (ubsan_source_location): Refactor code.
(ubsan_type_descriptor): Update type size. Refactor code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220159 138bc75d-0d04-0410-961f-82ee72b054a4

Correctly check for 32-bit x86

* testsuite/lib/libffi.exp: Load target-supports.exp.
(run-many-tests): Only set targetabis for ia32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220158 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-27  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56273
PR tree-optimization/59124
PR tree-optimization/64277
* tree-vrp.c (vrp_finalize): Emit array-bound warnings only
from the first VRP pass.

* g++.dg/warn/Warray-bounds-6.C: New testcase.
* gcc.dg/Warray-bounds-12.c: Likewise.
* gcc.dg/Warray-bounds-13.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220157 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/64776
* cgraphunit.c (cgraph_node::expand_thunk): If not this_adjusting,
handle the first argument in the same loop as all the other arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220156 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/61058
* jump.c (cleanup_barriers): Update basic block boundaries
if BLOCK_FOR_INSN is non-NULL on PREV.

* gcc.dg/pr61058.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220155 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

* tree-chkp.c (chkp_call_returns_bounds_p): Fix handling of
bounds narrowing, already instrumented calls and calls to
not instrumentable functions.

gcc/testsuite/

* gcc.target/i386/chkp-narrow-bounds.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220154 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/64807
* wide-int.cc (wi::divmod_internal): Clear
b_dividend[dividend_blocks_needed].

* gcc.dg/pr64807.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220153 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/64766
* c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
of FUNCTION_DECLs with error_mark_node.

* gcc.dg/pr64766.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220152 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rl78/rl78.c (move_elim_pass): Don't optimize away
volatile memory references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220151 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR jit/64257 to previous ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220150 138bc75d-0d04-0410-961f-82ee72b054a4

update_web_docs_svn: support the JIT documentation

maintainer-scripts/ChangeLog:
* update_web_docs_svn: Don't delete gcc/jit/docs or
gcc/jit/jit-common.h, gcc/jit/notes.txt. Special case the
building of the JIT docs (using sphinx-build).  Special case
copying them up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@220149 138bc75d-0d04-0410-961f-82ee72b054a4