compiler: Use function receiver name in mangled named type descriptor.

If named types with similar names are defined inside of methods
with similar names, it was possible that the mangled type names would be
the same, leading to multiple definitions of type descriptor and
garbage collection info variables.
This can only occur with similarly named methods across different
receivers, so we use the receiver name to distinguish.

Fixes issue 33.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219214 138bc75d-0d04-0410-961f-82ee72b054a4

implement -Wsuggest-override

c-family/

PR c++/31397
* c.opt (Wsuggest-override): New option.

cp/

PR c++/31397
* class.c (check_for_override): Warn when a virtual function is an
override not marked override.

gcc/

PR c++/31397
* doc/invoke.texi: Document -Wsuggest-override.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219213 138bc75d-0d04-0410-961f-82ee72b054a4

remove tree_list from warn_hidden ()

cp/

* class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
hold base_fndecls.
(get_basefndecls): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219212 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219211 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-05  Radovan Obradovic  <radovan.obradovic@imgtec.com>

PR rtl-optimization/64287

gcc/
* toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
(process_options): Disable flag_ipa_ra if profiling.

gcc/testsuite/
* gcc.dg/aru-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219208 138bc75d-0d04-0410-961f-82ee72b054a4

* config/nds32/nds32-peephole2.md: Do not mention define_peephole.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219207 138bc75d-0d04-0410-961f-82ee72b054a4

Fix loop optimization when ZOL is not available in xtensa configuration

Currently building gcc for xtensa configuration with XCHAL_HAVE_LOOPS
set to 0 fails with the following error:

  xtensa.c:3952: undefined reference to `reorg_loops(bool, hw_doloop_hooks*)'

Only compile target-specific zero-overhead loop optimization code when
TARGET_LOOPS allows it.

2014-12-30  Max Filippov  <jcmvbkbc@gmail.com>

* config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
put under #if TARGET_LOOPS guard.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219206 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (output_387_binary_op): Use std::swap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219204 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtlanal.c (refers_to_regno_p): Change return value from int to bool.
* rtl.h (refers_to_regno_p): Add overload.
* cse.c: Use it.
* bt-load.c: Likewise.
* combine.c: Likewise.
* df-scan.c: Likewise.
* sched-deps.c: Likewise.
* config/s390/s390.c: Likewise.
* config/m32r/m32r.c: Likewise.
* config/rs6000/spe.md: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/pa/pa.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/cris/cris.c: Likewise.
* config/arc/arc.md: Likewise.
* config/arc/arc.c: Likewise.
* config/sh/sh.md: Likewise.
* config/sh/sh.c: Likewise.
* config/frv/frv.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219203 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/64265
* gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
call as cleanup of the whole body.
* internal-fn.def (TSAN_FUNC_EXIT): New internal call.
* tsan.c (replace_func_exit): New function.
(instrument_func_exit): Moved earlier.
(instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
been found.
(tsan_pass): Don't call instrument_func_exit.
* internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
* tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
inlining.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219202 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/64344
* ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
* ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
it to libubsan handler instead of EXPR.  Fold comparisons earlier,
if the result is integer_zerop, return NULL_TREE.
* convert.c (convert_to_integer): Pass expr as ARG.
c/
* c-typeck.c (convert_for_assignment, c_finish_return): For
-fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
types also set in_late_binary_op around convert call.
* c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
to integral type casts, if not in_late_binary_op, pass c_fully_fold
result on expr as last argument to ubsan_instrument_float_cast,
if in_late_binary_op, don't use c_save_expr but save_expr.
testsuite/
* c-c++-common/ubsan/pr64344-1.c: New test.
* c-c++-common/ubsan/pr64344-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219201 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/64465
* tree-inline.c (redirect_all_calls): During inlining
clean up EH stmts and EH edges if redirect_call_stmt_to_callee
changed the stmt to a non-throwing call.

* gcc.dg/pr64465.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219200 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
etc markup throughout the file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219199 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Enable experimental TSAN support for Ada.
        * tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219197 138bc75d-0d04-0410-961f-82ee72b054a4

config-list.mk: Extract target name correctly

With my last change, `sed' is used to cut out the target name from a listed
target. Since there may be additional OPTions encoded in the "target", I tried
to get only the first submatch before an `OPT'. However, `sed' uses longest
match, so I'm re-writing this using awk.

  If anybody is like using `gawk' or anything different, please feel free to
drop another patch. Since this is usually called by hand or by robots under
review, I don't see much of a problem here.

2015-01-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

contrib/
       * config-list.mk: Use shortest match for OPT to find the actual
       target name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219196 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/47674
* dependency.h:  Actually commit changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219195 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/64494
* tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
clear SSA_NAME_ANTI_RANGE_P flag.

* gcc.c-torture/compile/pr64494.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219194 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/47674
* dependency.c:  Update copyright years.
(gfc_discard_nops):  Add prototype.
* dependency.c (discard_nops):  Rename to gfc_discard_nops,
make non-static.
(gfc_discard_nops):  Use gfc_discard_nops.
(gfc_dep_difference):  Likewise.
* frontend-passes.c  Update copyright years.
(realloc_strings):  New function.  Add prototype.
(gfc_run_passes):  Call realloc_strings.
(realloc_string_callback):  New function.
(create_var):  Add prototype.  Handle case of a
scalar character variable.
(optimize_trim):  Do not handle allocatable variables.

2015-01-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/47674
* gfortran.dg/realloc_on_assign_25.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219193 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61871
runtime: Increase stack size on 64-bit non-split-stack systems.

From Uros Bizjak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219192 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Arrays of Length Zero): Add missing comma.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219191 138bc75d-0d04-0410-961f-82ee72b054a4

Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219189 138bc75d-0d04-0410-961f-82ee72b054a4

Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* gcc.c (process_command): Update copyright notice dates.
* gcov-dump.c: Ditto.
* gcov.c: Ditto.
* doc/cpp.texi: Bump @copying's copyright year.
* doc/cppinternals.texi: Ditto.
* doc/gcc.texi: Ditto.
* doc/gccint.texi: Ditto.
* doc/gcov.texi: Ditto.
* doc/install.texi: Ditto.
* doc/invoke.texi: Ditto.
gcc/fortran/
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
* gfc-internals.texi: Bump @copying's copyright year.
* gfortran.texi: Ditto.
* intrinsic.texi: Ditto.
* invoke.texi: Ditto.
gcc/go/
* gccgo.texi: Bump @copyrights-go year.
gcc/java/
* jcf-dump.c (version): Update copyright notice dates.
libgomp/
* libgomp.texi: Bump @copying's copyright year.
libquadmath/
* libquadmath.texi: Bump @copying's copyright year.
libitm/
* libitm.texi: Bump @copying's copyright year.
gcc/ada/
* gnat_ugn.texi: Bump @copying's copyright year.
libjava/
* classpath/gnu/java/rmi/registry/RegistryImpl.java (version): Update
copyright notice dates.
* classpath/tools/gnu/classpath/tools/orbd/Main.java (run): Ditto.
* gnu/gcj/convert/Convert.java (version): Update copyright notice
dates.
* gnu/gcj/tools/gcj_dbtool/Main.java (main): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219187 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/64423
c-family/
* c-common.c (warn_array_subscript_with_type_char): Add location_t
parameter.  Use it.
* c-common.h (warn_array_subscript_with_type_char): Update
declaration.
c/
* c-typeck.c (build_array_ref): Pass loc down to
warn_array_subscript_with_type_char.
cp/
* typeck.c (cp_build_array_ref): Pass loc down to
warn_array_subscript_with_type_char.
testsuite/
* gcc.dg/pr64423.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219186 138bc75d-0d04-0410-961f-82ee72b054a4

* auto-profile.c, auto-profile.h: Fix up Copyright line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219185 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/64492
* gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219183 138bc75d-0d04-0410-961f-82ee72b054a4

Bump copyright year

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219182 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/debug/debug-1.c: Pass -fno-if-conversion for
mmix-knuth-mmixware for the same reason as for MIPS.
* gcc.dg/debug/debug-2.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219181 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr42629.c: Only pass scheduling options on scheduling targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219180 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219179 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-04  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
verb tense, etc.
([-fvtable-verify], [-fvtv-debug]): Likewise.
([-Wabi]): Likewise.
([-fmessage-length]): Likewise.
([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
([-Wno-discarded-qualifiers]): Likewise.
([-Wnodiscarded-array-qualifiers]): Likewise.
([-Wno-virtual-move-assign]): Likewise.
([-fsanitize=address], [-fsanitize=thread]): Likewise.
([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
([-fsanitize-undefined-trap-on-error]): Likewise.
([-floop-interchange]): Likewise.
([-ftree-coalesce-inlined-vars]): Likewise.
([-fvect-cost-model]): Likewise.
([-flto]): Likewise.
([--param]): Likewise.
(Spec Files): Likewise.
([-mstrict-align]): Likewise.
([-mfix-cortex-a53-835769]): Likewise.
([-march], [-mtune]): Likewise.
([-mpic-register]): Likewise.
([-munaligned-access]): Likewise.
([-msp8]): Likewise.
(EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
(AVR Built-in Macros): Likewise.
([-mpreferred-stack-boundary]): Likewise.
([-mtune-crtl]): Likewise.
([-mashf]): Likewise.
([-mmcu=]): Likewise.
([-minrt]): Likewise.
([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
([-mupper-regs]): Likewise.
([-matomic-model]): Likewise.
([-mdiv]): Likewise.
([-mzdcbranch]): Likewise.
([-mdisable-callt]): Likewise.
([-msoft-float]): Likewise.
([-m8byte-align]): Likewise.
([-fstack-reuse]): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219176 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/misc.c (internal_error_function): Use xasprintf instead
of unchecked asprintf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219175 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64483
* testsuite/18_support/exception_ptr/64241.cc: Use
dg-require-atomic-builtins.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219174 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Use OBJCOPY for OBJCOPY_FOR_TARGET.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219173 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
Fix markup, light copy-editing.
([-fauto-profile]): Rewrite to fix formatting and content
problems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219172 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/62250
* lib/gfortran.exp: Add libatomic library search path.
* gfortran.dg/coarray/caf.exp: Add -latomic to test options.
* gfortran.dg/coarray_lib_comm_1.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219171 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
Copy-edit description.
([-fisolate-erroneous-paths-attribute]): Likewise.
* common.opt (fisolate-erroneous-paths-dereference):
Copy-edit description.
(fisolate-erroneous-paths-attribute): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219170 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219169 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-fsemantic-interposition]): Fix typos and
tidy grammar.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219166 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-03  Andrew Pinski  <apinski@cavium.com>

Bug #63539
        * Makefile.def (flags_to_pass): Pass OBJCOPY_FOR_TARGET also.
        * Makefile.tpl (HOST_EXPORTS): Add OBJCOPY_FOR_TARGET.
        (BASE_TARGET_EXPORTS): Add OBJCOPY.
        (OBJCOPY_FOR_TARGET): New variable.
        (EXTRA_TARGET_FLAGS): Add OBJCOPY.
        * Makefile.in: Regenerate.
        * configure.ac: Check for already installed target objcopy.
        Also GCC_TARGET_TOOL on objcopy.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219165 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-fplan9-extensions]): Add/fix @opindex.
([-fvtv-debug]): Likewise.
([-Wc++-compat]): Likewise.
([-Wc++11-compat]): Likewise.
([-Wc++14-compat]): Likewise.
([-Wno-sized-deallocation]): Likewise.
([-femit-class-debug-always]): Likewise.
([-femit-struct-debug-detailed]): Likewise.
([-fno-keep-inline-dllexport]): Likewise.
([-fira-algorithm]): Likewise.
([-fira-region]): Likewise.
([-flra-remat]): Likewise.
([-fipa-ra]): Likewise.
([-fhoist-adjacent-loads]): Likewise.
([-fisolate-erroneous-paths-dereference]): Likewise.
([-fisolate-erroneous-paths-attribute]): Likewise.
([-ftree-switch-conversion]): Likewise.
([-ftree-tail-merge]): Likewise.
([-ftree-loop-if-convert]): Likewise.
([-ftree-loop-if-convert-stores]): Likewise.
([-ftree-loop-distribution]): Likewise.
([-ftree-loop-distribute-patterns]): Likewise.
([-flto-compression-level]): Likewise.
([-flto-report]): Likewise.
([-flto-report-wpa]): Likewise.
([-fuse-linker-plugin]): Likewise.
([-mfix-cortex-a53-835769]): Likewise.
([-mno-fix-cortex-a53-835769]): Likewise.
([-mmmx]...[-mno-3dnow]): Remove the -mno- forms from the
explicit listing; add a note to the discussion indicating they
exist.  Reorder table to group similar options.  Add missing
@opindex entries.  Add @need commands throughout the table to
allow it to be split across multiple pages.
([-m8bit-idiv]): Fix @opindex.
([-mavx256-split-unaligned-load]): Likewise.
([-mavx256-split-unaligned-store]): Likewise.
([-mstack-protector-guard]): Likewise.
([-mcpu=]): Likewise.
([-mcpu]): Likewise.
([-mpointer-size=]): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219164 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
instead of `m' constraint.  Likewise for unnamed movb comparison
patterns using reg_before_reload_operand predicate.
* config/pa/predicates.md (reg_before_reload_operand): Tighten
predicate to reject register index and LO_SUM DLT memory forms
after reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219162 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr63914.c: Add -fno-common option on hppa*-*-hpux*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219161 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi (Option Summary): Fix spelling of
-fdevirtualize-at-ltrans.
([-fdevirtualize]): Fix markup.
([-fdevirtualize-speculatively]): Fix typo.
([-fdevirtualize-at-ltrans]): Likewise.  Make description less
implementor-speaky.
* common.opt (fdevirtualize-at-ltrans): Likewise.
* ipa-devirt.c: Fix typos in comments throughout the file.
(ipa_devirt): Fix typos in format strings for dump output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219158 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219157 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/invoke.texi ([-fopt-info]): Fix markup, consolidate
discussion of defaults, light copy-editing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219154 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219153 138bc75d-0d04-0410-961f-82ee72b054a4

* tsan.c (instrument_expr): corrected previous checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219152 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64475
* include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
iterator, since the original one shouldn't be mutated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219151 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Instrument bit field and unaligned accesses for TSAN.
        * sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
        (BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
        * tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
        Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
        unaligned memory regions.

testsuite/ChangeLog:
2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * c-c++-common/tsan/bitfield_race.c: New testcase.
        * g++.dg/tsan/aligned_vs_unaligned_race.C: Fixed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219150 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR libstdc++/64422
        * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
        (string::insert): Likewise.
        (string::replace): Likewise.
        (wstring::erase): Likewise.
        (wstring::insert): Likewise.
        (wstring::replace): Likewise.
        * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219149 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Tobias Burnus  <burnus@net-b.de>

        * caf/single.c (_gfortran_caf_co_reduce): New function.
        * caf/libcaf.h (_gfortran_caf_co_reduce): New prototype.

2015-01-02  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray/collectives_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219148 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64468
* doc/doxygen/user.cfg.in: Set correct TAB_SIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219147 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64438
* testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
Revert removal of dg-require-string-conversions.
* testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/
stoull.cc: Likewise.
* testsuite/21_strings/basic_string/numeric_conversions/char/
to_string.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219146 138bc75d-0d04-0410-961f-82ee72b054a4

Rotate libstdc++-v3/ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219145 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Janus Weil  <janus@gcc.gnu.org>

PR fortran/57562
* expr.c (find_component_ref): Deal with extended types.

2015-01-02  Janus Weil  <janus@gcc.gnu.org>

PR fortran/57562
* gfortran.dg/extends_16.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219144 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219143 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Tobias Burnus  <burnus@net-b.de>

        * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens
        for module coarrays with -fcoarray=lib.

2015-01-02  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray/codimension_2.f90: New.
        * gfortran.dg/coarray/codimension_2a.f90: New.
        * gfortran.dg/coarray_35.f90: New.
        * gfortran.dg/coarray_35a.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219142 138bc75d-0d04-0410-961f-82ee72b054a4

2015-01-02  Janus Weil  <janus@gcc.gnu.org>

PR fortran/60507
* interface.c (is_procptr_result): New function to check if an
expression is a procedure-pointer result.
(compare_actual_formal): Use it.

2015-01-02  Janus Weil  <janus@gcc.gnu.org>

PR fortran/60507
* gfortran.dg/dummy_procedure_11: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219141 138bc75d-0d04-0410-961f-82ee72b054a4

* config.sub: Update from upstream, to 2015-01-01 version.
* config.guess: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219140 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219139 138bc75d-0d04-0410-961f-82ee72b054a4

Roll ChangeLog file.  Limit offsets to 16 bits for moxie.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219136 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-31  James Bowman  <james.bowman@ftdichip.com>

* gcc.c-torture/execute/pr20621-1.c: Pass if stack < 64K.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219134 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219133 138bc75d-0d04-0410-961f-82ee72b054a4

    * lib/target-supports.exp (add_options_for_tls): Prepend pthread
        link flags.
        * gcc.c-torture/execute/eeprof-1.c: Change AIX XFAIL to run-if.
        * g++.old-deja/g++.mike/p755a.C: XFAIL on AIX.
        * g++.dg/gomp/tls-5.C: Same.
        * g++.dg/template/linkage1.C: Same.
        * g++.dg/tls/thread_local1.C: Same.
        * g++.dg/tls/thread_local7.C: Same.
        * g++.dg/tls/thread_local7g.C: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219130 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/
2014-12-31  Tobias Burnus  <burnus@net-b.de>

        * match.c (gfc_match_stopcode): Permit error stop in pure
        procedures with F2015.

gcc/testsuite/
2014-12-31  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/error_stop_3.f90: New.
        * gfortran.dg/error_stop_4.f90: New.
        * gfortran.dg/coarray_3.f90: Remove a dg-error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219127 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-array.c (trans_array_bound_check): Use xasprintf instead
of unchecked asprintf.
(gfc_conv_array_ref): Ditto.
(gfc_conv_ss_startstride): Ditto.
(gfc_trans_dummy_array_bias): Ditto.
(gfc_conv_array_parameter): Ditto.
* trans-decl.c (gfc_generate_function_code): Ditto.
* trans-expr.c (gfc_conv_substring): Ditto.
(gfc_conv_procedure_call): Ditto.
* trans-io.c (gfc_trans_io_runtime_check): Ditto.
(set_string): Ditto.
* trans.c (trans-runtime_error_vararg): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219126 138bc75d-0d04-0410-961f-82ee72b054a4

Allow Objective-c++ to recognise lambdas.

gcc/cp:

* parser.c (cp_parser_primary_expression): If parsing an
objective-c++ message expression fails, see if a lambda is present.
(cp_parser_objc_message_receiver): Don't assume that, if a message
receiver expression fails, it is a hard error.

gcc/testsuite:

* obj-c++.dg/lambda-0.mm New.
* obj-c++.dg/lambda-1.mm New.
* obj-c++.dg/syntax-error-6.mm Adjust for revised error messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219125 138bc75d-0d04-0410-961f-82ee72b054a4

fix a GTY(())-related ICE in Objective-c++ (add a testcase to try an excercise this more).

gcc/objcp:
* config-lang.in (gtfiles): Update list.

gcc/testsuite:
* obj-c++.dg/standard-headers.mm New File.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219124 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing file to my previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219123 138bc75d-0d04-0410-961f-82ee72b054a4

* diagnostic.c (build_message_string): Use xvasprintf.
* final.c (output_operand_lossage): Use xvasprintf and xasprintf.
* lto-wrapper.c (merge_and_complain): Use xasprintf.
* targhooks.c (pch_option_mismatch): Ditto.
* tree-ssa-structalias.c (create_function_info_for): Ditto.
(create_variable_info_for_1): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219122 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/64441
* include/bits/regex.tcc (__regex_algo_impl): s/auto/auto&/.
* include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219121 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/vect/slp-9.c: Disable einline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219120 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219119 138bc75d-0d04-0410-961f-82ee72b054a4

Fix zero extension for moxie

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219116 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_legitimize_address): Declare
"changed" as bool.
(ix86_expand_unary_operator): Declare "matching_memory" as bool.
(ix86_avoid_jump_mispredicts): Declare "isjump" as bool.

* config/i386/i386.c (ix86_reassociation_width): Remove unneeded
variable "res".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219115 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline-analysis.c (estimate_function_body_sizes): Do not
free node params when called late with early=true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219114 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/49263
* gcc.target/sh/sh.exp (check_effective_target_sh2a): New.
* gcc.target/sh/pr49263-3.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219113 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/49263
* gcc.target/sh/pr49263-1.c: New.
* gcc.target/sh/pr49263-2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219111 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
PR target/53987
* gcc.target/sh/pr53987-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219110 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_legitimize_address): Use std::swap.
(ix86_split_fp_branch): Ditto.
(ix86_expand_int_movcc): Ditto.
(ix86_expand_sse_compare): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219109 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline-analysis.c (edge_set_predicate): Reset size/time when
target is UNREACHABLE.
(evaluate_properties_for_edge): If call statemet is available, use it
to determine compile time constants.
(estimate_function_body_sizes): Enable predicates for early inliner.
(estimate_calls_size_and_time): Speedup.
(inline_merge_summary): Evaluate properties for early inliner, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219108 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219104 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-29  Steve Ellcey  <sellcey@mips.com>

* config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Add exceptions
for mips32[r1] and mips64[r1] with -mnan=2008.
* config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219101 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-29  Janus Weil  <janus@gcc.gnu.org>

PR fortran/60357
* array.c (check_constructor): Ignore empty expressions.
* expr.c (check_alloc_comp_init): Check if constructor expression
exists.
* primary.c (build_actual_constructor): Warn for absent alloc-comp
initializers in pre-2008 standards.

2014-12-29  Janus Weil  <janus@gcc.gnu.org>

PR fortran/60357
* gfortran.dg/alloc_comp_constructor_7.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219098 138bc75d-0d04-0410-961f-82ee72b054a4

    * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
        Add *-*-aix* to dg-xfail-if, dg-excess-errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219097 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/lto/pr59626_0.c (ASMNAME, ASMNAME2, STRING): Define.
(__atoi): Use ASMNAME.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219096 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219095 138bc75d-0d04-0410-961f-82ee72b054a4

Skip ms_abi attribute tests on x32

* gcc.target/i386/pr57003.c: Skip on x32.
* gcc.target/i386/pr59927.c: Likewise.
* gcc.target/i386/pr60516.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219090 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/56867
* trans-array.c (gfc_conv_resolve_dependencies):  Also check
dependencies when there may be substrings of character arrays.

2014-12-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/56867
* gfortran.dg/dependency_45.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219089 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219088 138bc75d-0d04-0410-961f-82ee72b054a4

2014-12-27  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54756
* resolve.c (resolve_formal_arglist): Reject polymorphic INTENT(OUT)
arguments of pure procedures.

2014-12-27  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54756
* gfortran.dg/class_array_3.f03: Fixed invalid test case.
* gfortran.dg/class_array_7.f03: Ditto.
* gfortran.dg/class_dummy_4.f03: Ditto.
* gfortran.dg/defined_assignment_3.f90: Ditto.
* gfortran.dg/defined_assignment_5.f90: Ditto.
* gfortran.dg/elemental_subroutine_10.f90: Ditto.
* gfortran.dg/typebound_operator_4.f03: Ditto.
* gfortran.dg/typebound_proc_16.f03: Ditto.
* gfortran.dg/unlimited_polymorphic_19.f90: Ditto.
* gfortran.dg/class_dummy_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219085 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/ubsan-dg.exp (check_effective_target_fsanitize_undefined):
Check if testcases run without errors, not just if they compile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219084 138bc75d-0d04-0410-961f-82ee72b054a4

Issue an error for ms_abi attribute with x32

There is no counter part of x32 in MS ABI.   Issue an error when ms_abi
attribute is used with x32.

gcc/

PR target/64409
* config/i386/i386.c (ix86_function_type_abi): Issue an error
when ms_abi attribute is used with x32.

gcc/testsuite/

PR target/64409
* gcc.target/i386/pr64409.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219081 138bc75d-0d04-0410-961f-82ee72b054a4

Switch to 16-bit offsets for moxie ldo/sto instructions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219080 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entry that was posted with patch a couple of days ago.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219078 138bc75d-0d04-0410-961f-82ee72b054a4

Fix template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219077 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline.c (max_count_real, max_relbenefit_real,
half_int_min_real): Remove.
(cgraph_freq_base_rec, percent_rec): New.
(compute_uninlined_call_time, compute_inlined_call_time,
big_speedup_p, relative_time_benefit, edge_badness): Use sreals.
(update_edge_key): Update dumping.
(inline_small_functions): Speedup maintainance of the heap.
(ipa_inline): Initialize cgraph_freq_base_rec and
percent_rec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219076 138bc75d-0d04-0410-961f-82ee72b054a4

* sreal.h (sreal::shift): Fix sanity check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219075 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/mmx.md (*vec_extractv2sf_1): Do not emit unpckhps.
Emit movshdup for SSE3 and shufps otherwise.
(*vec_extractv2si_1): Do not emit punpckhdq and unpckhps.
Emit pshufd for SSE2 and shufps otherwise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219074 138bc75d-0d04-0410-961f-82ee72b054a4