runtime: Merge master revision 19185.

This revision renames several files in the runtime directory
from .c to .goc.

From-SVN: r212472

2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

* Minor ChangeLog adjustment.

From-SVN: r212471

2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

* Minor ChangeLog adjustments.

From-SVN: r212470

re PR c++/53159 (Missing narrowing check)

/cp
2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53159
* call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
into convflags.
* decl.c (check_initializer): Don't call check_narrowing here,
set LOOKUP_NO_NARROWING.
* typeck2.c (digest_init_r): Likewise.

/testsuite
2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53159
* g++.dg/cpp0x/Wnarrowing1.C: New.

From-SVN: r212469

* doc/invoke.texi: Document -fno-use-all-virtuals.

From-SVN: r212468

vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h

* vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
(varpool_get_constructor): New function.
(varpool_ctor_useable_for_folding_p): Break out from ...
(ctor_for_folding): ... here; use varpool_get_constructor.
(varpool_assemble_decl): Likewise.
* lto-streamer.h (struct output_block): Turn cgraph_node
to symbol filed.
(lto_input_variable_constructor): Declare.
* ipa-visibility.c (function_and_variable_visibility): Use
varpool_get_constructor.
* cgraph.h (varpool_get_constructor): Declare.
(varpool_ctor_useable_for_folding_p): New function.
* lto-streamer-out.c (get_symbol_initial_value): Take encoder
parameter; return error_mark_node for non-trivial constructors.
(lto_write_tree_1, DFS_write_tree): UPdate use of
get_symbol_initial_value.
(output_function): Update initialization of symbol.
(output_constructor): New function.
(copy_function): Rename to ..
(copy_function_or_variable): ... this one; handle vars too.
(lto_output): Output variable sections.
* lto-streamer-in.c (input_constructor): New function.
(lto_read_body): Rename from ...
(lto_read_body_or_constructor): ... this one; handle vars
too.
(lto_input_variable_constructor): New function.
* ipa-prop.c (ipa_prop_write_jump_functions,
ipa_prop_write_all_agg_replacement): Update.
* lto-cgraph.c (compute_ltrans_boundary): Use it.
(output_cgraph_opt_summary): Set symbol to NULL.

* lto-partition.c (add_references_to_partition): Use
varpool_ctor_useable_for_folding_p.
* lto.c (lto_read_in_decl_state): Update sanity check.

From-SVN: r212467

ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk non-polymorphic types.

* ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
non-polymorphic types.
* ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
* ipa-devirt.c (types_same_for_odr): Do not explode when one
of types is not polymorphic.

From-SVN: r212466

lra-constraints.c (remove_inheritance_pseudos): Process destination pseudo too.

2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>

* lra-constraints.c (remove_inheritance_pseudos): Process
destination pseudo too.

From-SVN: r212464

libgcov-util.c (gcov_max_filename): Fix declartion.

2014-07-11  Rong Xu  <xur@google.com>

* libgcov-util.c (gcov_max_filename): Fix declartion.

From-SVN: r212463

gcov-tool.c (gcov_output_files): Fix build error introduced in commit r212448.

2014-07-11  Rong Xu  <xur@google.com>

* gcov-tool.c (gcov_output_files): Fix build error introduced in
commit r212448.

From-SVN: r212462

avr-arch.h (avr_mcu_t): Add text section start attribute.

* config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
* config/avr/avr-devices.c (AVR_MCU): Same.
(avr_mcu_types): add text start value to end of device list.
* config/avr/avr-mcus.def: Add text section start for all devices.
(ata5782): Add new avr5 device.
(ata5831): Same.
* config/avr/avr-tables.opt: Regenerate.
* config/avr/avr.h: Add declaration for text section start handler.
(EXTRA_SPEC_FUNCTIONS): Add text section start handler to SPEC function=
s.
(LINK_SPEC): Include text section start handler to linker spec.
* config/avr/driver-avr.c (avr_device_to_text_start): New function to
pass -Ttext option to linker if the text section start for the device i=
s
not zero.
* config/avr/t-multilib: Regenerate.
* doc/avr-mmcu.texi: Regenerate.

From-SVN: r212461

aix51.h (LINK_SPEC): Remove -bnodelcsect.

        * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
        * config/rs6000/aix52.h (LINK_SPEC): Same.
        * config/rs6000/aix53.h (LINK_SPEC): Same.
        * config/rs6000/aix61.h (LINK_SPEC): Same.
        * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.

From-SVN: r212460

gdb-test.exp (gdb-test): Turn off GDB's auto-load, list loaded libs.

2014-07-11  Samuel Bronson  <naesten@gmail.com>

* testsuite/lib/gdb-test.exp (gdb-test): Turn off GDB's auto-load,
list loaded libs.

From-SVN: r212459

libstdc++.exp (libstdc++_init): Set $GCC_COLORS="" instead of insisting that GCC understand...

2014-07-11  Samuel Bronson  <naesten@gmail.com>

* testsuite/lib/libstdc++.exp  (libstdc++_init): Set $GCC_COLORS=""
instead of insisting that GCC understand -fdiagnostics-color=never

From-SVN: r212458

re PR preprocessor/61389 (libcpp diagnostics shouldn't talk about ISO C99 for C++ input files)

PR preprocessor/61389
* gcc.dg/cpp/macsyntx.c: Update expected warnings.
* gcc.dg/cpp/sysmac1.c: Likewise.

From-SVN: r212457

graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.

gcc/
* graphite-isl-ast-to-gimple.c (gmp_cst_to_tree):
New function.
(graphite_verify): New function.
(ivs_params_clear): New function.
(gcc_expression_from_isl_ast_expr_id): New function.
(gcc_expression_from_isl_expr_int): New function.
(binary_op_to_tree): New function.
(ternary_op_to_tree): New function.
(unary_op_to_tree): New function.
(nary_op_to_tree): New function.
(gcc_expression_from_isl_expr_op): New function.
(gcc_expression_from_isl_expression): New function.
(graphite_create_new_loop): New function.
(translate_isl_ast_for_loop): New function.
(get_upper_bound): New function.
(graphite_create_new_loop_guard): New function.
(translate_isl_ast_node_for): New function.
(translate_isl_ast): New function.
(add_parameters_to_ivs_params): New function.
(scop_to_isl_ast): New parameter ip.
(graphite_regenerate_ast_isl): Add generation of GIMPLE code.

From-SVN: r212455

predicates.md (call expander): Update for DECL_SECTION_NAME being string.

* config/xtensa/predicates.md (call expander): Update for
DECL_SECTION_NAME being string.

From-SVN: r212454

re PR libstdc++/58962 (Pretty printers use obsolete Python syntax)

2014-07-11  Samuel Bronson  <naesten@gmail.com>
    Matthias Klose  <doko@ubuntu.com>

PR libstdc++/58962
* python/libstdcxx/v6/printers.py: Port to Python 2+3
(imap): New compat function.
(izip): Likewise.
(Iterator): New mixin to allow writing iterators in Python 3 style
regardless of which version we're running on.
[Python3] (long) New compat alias for "int".
* testsuite/lib/gdb-test.exp: Port to Python 2+3 (print syntax)

Co-Authored-By: Matthias Klose <doko@ubuntu.com>
From-SVN: r212453

re PR middle-end/61473 (register sized memmove not inlined)

2014-07-11  Richard Biener  <rguenther@suse.de>

PR middle-end/61473
* builtins.c (fold_builtin_memory_op): Inline memory moves
that can be implemented with a single load followed by a
single store.
(c_strlen): Only warn when only_value is not 2.

* gcc.dg/memmove-4.c: New testcase.
* gcc.dg/strlenopt-8.c: XFAIL.
* gfortran.dg/coarray_lib_realloc_1.f90: Adjust.

From-SVN: r212452

gcc/
* gcc/config/i386/i386.c.orig

From-SVN: r212451

re PR target/61561 (arm gcc internal error)

gcc/
2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>

PR target/61561
* config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
(*movhi_bytes): Likewise.
(*arm_movqi_insn): Likewise.

gcc/testsuite/
2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>

PR target/61561
* gcc.dg/pr61561.c: New test.

From-SVN: r212450

re PR target/56858 (alpha looks for NOTE_INSN_EH_REGION notes that cannot exist)

PR target/56858
* config/alpha/alpha.c: Include tree-pass.h, context.h
and pass_manager.h.
(pass_data_handle_trap_shadows): New pass.
(pass_handle_trap_shadows::gate): New pass gate function.
(make_pass_handle_trap_shadows): New function.
(rest_of_handle_trap_shadows): Ditto.

(alpha_align_insns_1): Rename from alpha_align_insns.
(pass_data_align_insns): New pass.
(pass_align_insns::gate): New pass gate function.
(make_pass_aling_insns): New function.
(rest_of_align_insns): Ditto.
(alpha_align_insns): Ditto.

(alpha_option_override): Declare handle_trap_shadows info
and align_insns_info.  Register handle_trap_shadows and align_insns
passes here.
(alpha_reorg): Do not call alpha_trap_shadows and
alpha_align_insn from here.

(alpha_pad_function_end): Do not skip BARRIERs.

From-SVN: r212449

Add gcov-tool: an offline gcda profile processing tool Support.

2014-07-10  Rong Xu  <xur@google.com>

Add gcov-tool: an offline gcda profile processing tool
Support.
* gcc/gcov-io.c (gcov_position): Make avaialble to gcov-tool.
(gcov_is_error): Ditto.
(gcov_read_string): Ditto.
(gcov_read_sync): Ditto.
* gcc/gcov-io.h: Move counter defines to gcov-counter.def.
* gcc/gcov-dump.c (tag_counters): Use gcov-counter.def.
* gcc/coverage.c: Ditto.
* gcc/gcov-tool.c: Offline gcda profile processing tool.
        (unlink_gcda_file): Remove one gcda file.
(unlink_profile_dir): Remove gcda files from the profile path.
(gcov_output_files): Output gcda files to an output dir.
(profile_merge): Merge two profiles in directory.
(print_merge_usage_message): Print merge usage.
(merge_usage): Print merge usage and exit.
(do_merge): Driver for profile merge sub-command.
(profile_rewrite): Rewrite profile.
(print_rewrite_usage_message): Print rewrite usage.
(rewrite_usage): Print rewrite usage and exit.
(do_rewrite): Driver for profile rewrite sub-command.
(print_usage): Print gcov-info usage and exit.
(print_version): Print gcov-info version.
(process_args): Process arguments.
(main): Main routine for gcov-tool.
* gcc/Makefile.in: Build and install gcov-tool.
* gcc/gcov-counter.def: New file split from gcov-io.h.
* libgcc/libgcov-driver.c (gcov_max_filename): Make available
        to gcov-tool.
* libgcc/libgcov-merge.c (__gcov_merge_add): Replace
        gcov_read_counter() with a Macro.
(__gcov_merge_ior): Ditto.
(__gcov_merge_time_profile): Ditto.
(__gcov_merge_single): Ditto.
(__gcov_merge_delta): Ditto.
* libgcc/libgcov-util.c (void gcov_set_verbose): Set the verbose flag
        in the utility functions.
(set_fn_ctrs): Utility function for reading gcda files to in-memory
        gcov_list object link lists.
(tag_function): Ditto.
(tag_blocks): Ditto.
(tag_arcs): Ditto.
(tag_lines): Ditto.
(tag_counters): Ditto.
(tag_summary): Ditto.
(read_gcda_finalize): Ditto.
(read_gcda_file): Ditto.
(ftw_read_file): Ditto.
(read_profile_dir_init): Ditto.
(gcov_read_profile_dir): Ditto.
(gcov_read_counter_mem): Ditto.
(gcov_get_merge_weight): Ditto.
(merge_wrapper): A wrapper function that calls merging handler.
(gcov_merge): Merge two gcov_info objects with weights.
(find_match_gcov_info): Find the matched gcov_info in the list.
(gcov_profile_merge): Merge two gcov_info object lists.
(__gcov_add_counter_op): Process edge profile counter values.
(__gcov_ior_counter_op): Process IOR profile counter values.
(__gcov_delta_counter_op): Process delta profile counter values.
(__gcov_single_counter_op): Process single  profile counter values.
(fp_scale): Callback function for float-point scaling.
(int_scale): Callback function for integer fraction scaling.
(gcov_profile_scale): Scaling profile counters.
(gcov_profile_normalize): Normalize profile counters.
* libgcc/libgcov.h: Add headers and functions for gcov-tool use.
        (gcov_get_counter): New.
        (gcov_get_counter_target): Ditto.
        (struct gcov_info): Make the functions field mutable in gcov-tool
        compilation.
* gcc/doc/gcc.texi: Include gcov-tool.texi.
* gcc/doc/gcov-tool.texi: Document for gcov-tool.

From-SVN: r212448

runtime: Rename iface.goc to go-iface.goc.

Rename in order to avoid confusion with the new
runtime/iface.goc file in the Go library master sources.

From-SVN: r212447

runtime: Drop reflectFlags tests.

The flags were used by the reflect package in the past, but
not for a couple of years now.

From-SVN: r212446

Daily bump.

From-SVN: r212445

There is a stray right paren.

Fixed as obvious.

From-SVN: r212442

re PR preprocessor/61389 (libcpp diagnostics shouldn't talk about ISO C99 for C++ input files)

2014-07-10  Edward Smith-Rowland  <3dw4rd@verizon.net>
    Jonathan Wakely  <jwakely@redhat.com>

PR CPP/61389
* macro.c (_cpp_arguments_ok, parse_params, create_iso_definition):
Warning messages mention C++11 in c++ mode and C99 in c mode.
* lex.c (lex_identifier_intern, lex_identifier): Ditto

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r212441

re PR c++/61661 (Bogus error: ‘const Outer::Foo{&Outer::Bar}’ is not a constant expression)

PR c++/61661
* semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.

From-SVN: r212439

re PR ipa/61659 (Extra undefined symbol because of devirtualization)

PR c++/61659
PR c++/61687
gcc/c-family/
* c.opt (-fuse-all-virtuals): New.
gcc/cp/
* decl2.c (mark_all_virtuals): New variable.
(maybe_emit_vtables): Check it instead of flag_devirtualize.
(cp_write_global_declarations): Set it and give helpful diagnostic
if it introduces errors.
* class.c (finish_struct_1): Check it.
* decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.

From-SVN: r212436

any (any::_Manager_alloc::_Data): Reorder tuple members to simplify pretty printing.

* include/experimental/any (any::_Manager_alloc::_Data): Reorder
tuple members to simplify pretty printing.
(any::_Manager_alloc::_Data::_M_construct): Fix uses-allocator
construction.
* testsuite/experimental/any/cons/4.cc: New.

From-SVN: r212435

re PR tree-optimization/61757 (genmodes failure with enable-checking)

2014-07-10  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61757
* tree-ssa-dom.c (loop_depth_of_name): Restore.
(propagate_rhs_into_lhs): Revert part of last change.

From-SVN: r212433

Add addressing=absolute and isa_rev=0 to mips fuse-caller-save tests

2014-07-10  Tom de Vries  <tom@codesourcery.com>

* gcc.target/mips/fuse-caller-save.c: Add addressing=absolute to
dg-options.
* gcc.target/mips/fuse-caller-save-micromips.c: Same.
* gcc.target/mips/fuse-caller-save-mips16.c: Same.  Add isa_rev=0 to
dg-options.

From-SVN: r212432

re PR c/61741 (wrong code with -fno-strict-overflow)

2014-07-10  Richard Biener  <rguenther@suse.de>

PR c-family/61741
* c-c++-common/torture/pr61741.c: Use signed char.

From-SVN: r212430

Fix --enable-checking=fold failure.

gcc/
* fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
FUNCTION_DECLs.

From-SVN: r212428

re PR middle-end/53590 (compiler fails to generate SIMD instruction for FP division)

PR middle-end/53590
* function.c (allocate_struct_function): Revert r188667 change.

* gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.

From-SVN: r212424

fpu-*.h (get_fpu_rounding_mode, [...]): Clean up, mark unreachable code as such.

* config/fpu-*.h (get_fpu_rounding_mode, set_fpu_rounding_mode,
support_fpu_rounding_mode): Clean up, mark unreachable code as such.

From-SVN: r212423

install.texi: Remove links to defunct package providers for Solaris.

* doc/install.texi: Remove links to defunct package providers for
Solaris.

From-SVN: r212422

re PR tree-optimization/61742 (wrong code at -O3 on x86_64-linux-gnu)

PR tree-optimization/61742

gcc/testsuite/
        * gcc.dg/torture/pr61742.c: New test.
        * gcc.gg/vect/cond-reduc-1.c: Rename it to vect-cond-reduc-1.c
        * gcc.gg/vect/cond-reduc-2.c: Rename it to vect-cond-reduc-2.c

From-SVN: r212421

Daily bump.

From-SVN: r212420

Add missing ChangeLog entries

From-SVN: r212416

re PR c++/60686 (message " only declarations of constructors can be ‘explicit’ " now conflicting with C++11)

/cp
2014-07-09  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/60686
* decl.c (grokdeclarator): Adjust error messages about 'explicit'
outside class declaration, in friend declaration, and neither on
constructor nor conversion operator.

/testsuite
2014-07-09  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/60686
* g++.dg/cpp0x/explicit8.C: New.

From-SVN: r212415

re PR libstdc++/61728 (lost symbol FUNC:_ZNK10__cxxabiv117__pbase_type_info15__pointer_catchEPKS0_PPvj@@CXXABI_1.3)

PR libstdc++/61728
* libsupc++/cxxabi.h: Define __pbase_type_info::__pointer_catch here.
* libsupc++/tinfo.h: Not here.

From-SVN: r212413

DR 1584 PR c++/57466

/cp
2014-07-09  Paolo Carlini  <paolo.carlini@oracle.com>

DR 1584
PR c++/57466
* pt.c (check_cv_quals_for_unify): Implement resolution, disregard
cv-qualifiers of function types.

/testsuite
2014-07-09  Paolo Carlini  <paolo.carlini@oracle.com>

DR 1584
PR c++/57466
* g++.dg/template/pr57466.C: New.
* g++.dg/cpp0x/pr57466.C: Likewise.
* g++.dg/template/unify6.C: Update.

From-SVN: r212410

Enable fuse-caller-save on self-recursive functions

2014-07-09  Tom de Vries  <tom@codesourcery.com>

* final.c (get_call_fndecl): Declare.
(self_recursive_call_p): New function.
(collect_fn_hard_reg_usage): Handle self-recursive function calls.

* gcc.target/i386/fuse-caller-save-rec.c: New test.

From-SVN: r212409

libgfortran.h (support_fpu_underflow_control, [...]): New prototypes.

* libgfortran.h (support_fpu_underflow_control,
        get_fpu_underflow_mode, set_fpu_underflow_mode): New prototypes.
* config/fpu-*.h (support_fpu_underflow_control,
get_fpu_underflow_mode, set_fpu_underflow_mode):
New functions.
* ieee/ieee_arithmetic.F90: Support underflow control.

* gfortran.dg/ieee/underflow_1.f90: New file.

From-SVN: r212407

* ipa-devirt.c (record_node): Walk through aliases.

From-SVN: r212406

* lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.

From-SVN: r212404

re PR c/61741 (wrong code with -fno-strict-overflow)

2014-07-09  Richard Biener  <rguenther@suse.de>

PR c-family/61741
* c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
using unsigned arithmetic if overflow does not wrap instead of
if overflow is undefined.

* c-c++-common/torture/pr61741.c: New testcase.

From-SVN: r212400

* lib/target-supports.exp
(check_effective_target_logical_op_short_circuit): Add powerpc*-*-*.

From-SVN: r212398

revert: stor-layout.c (finish_builtin_struct): Copy fields into the variants.

Revert:
* stor-layout.c (finish_builtin_struct): Copy fields into the variants.

From-SVN: r212397

ipa-visibility.c (function_and_variable_visibility): Remove temporary hack disabling local aliases on AIX.

* ipa-visibility.c (function_and_variable_visibility): Remove
temporary hack disabling local aliases on AIX.

From-SVN: r212396

ipa-cp.c (devirtualization_time_bonus): Walk through aliases.

* ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
* ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.

From-SVN: r212395

rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.

* rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
* rs6000/rs6000.c: Inline output of .set instruction.
(declare_alias_data): New struct.
(rs6000_declare_alias): New function.
(rs6000_xcoff_declare_function_name): Use it.
(rs6000_xcoff_declare_object_name): New function.
* config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
(ASM_OUTPUT_DEF): Turn to empty definition.

From-SVN: r212394

PR c++/58155 - -Wliteral-suffix warns about tokens which are skipped

libcpp/

2014-07-09  Edward Smith-Rowland  <3dw4rd@verizon.net>

PR c++/58155 - -Wliteral-suffix warns about tokens which are skipped
by preprocessor
* lex.c (lex_raw_string ()): Do not warn about invalid suffix
if skipping. (lex_string ()): Ditto.

gcc/testsuite/

2014-07-09  Edward Smith-Rowland  <3dw4rd@verizon.net>

PR c++/58155 - -Wliteral-suffix warns about tokens which are skipped
g++.dg/cpp0x/pr58155.C: New.

From-SVN: r212392

java: Use build_qualified_type instead of build_type_variant.

gcc/java/ChangeLog

* builtins.c (putVolatile_builtin): Use build_qualified_type
instead of build_type_variant.
(getVolatile_builtin): Likewise.
(build_classdollar_field): Likewise.

From-SVN: r212389

Avoid using create_tmp_var for static decls.

* trans-array.c (gfc_build_constant_array_constructor): Build a
static decl manually.
* trans-decl.c (create_main_function): Likewise.

From-SVN: r212388

re PR testsuite/61453 (gfortran.dg/bind_c_array_params_2.f90 for targets where a call insn isn't "call")

2014-07-09  Dominique d'Humieres <dominiq@lps.ens.fr>

PR testsuite/61453
* gfortran.dg/gfortran.dg/bind_c_array_params_2.f90:
Adjust regexp for more targets.

From-SVN: r212387

re PR c++/59361 (cannot expand parenthesized pack expression)

/cp
2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59361
* parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
CPP_ELLIPSIS too.

/testsuite
2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59361
* g++.dg/cpp0x/vt-59361.C: New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r212386

playcate old gcc

gcc/

PR bootstrap/61679
 * hash-table.h: use hash_table::value_type instead of
        Descriptor::value_type in the return types of several methods.

From-SVN: r212384

remove has_execute

gcc/

* tree-pass.h (pass_data): Remove has_execute member.
* passes.c (execute_one_pass): Don't check pass->has_execute.
* asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
gimple-low.c, gimple-ssa-isolate-paths.c,
gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
web.c: Remove initializer for pass_data::has_execute.

From-SVN: r212383

convert some hash_table to hash_map

gcc/

* graphite-htab.h: Use hash_map instead of hash_table.
* graphite-clast-to-gimple.c: Adjust.
* passes.c: Use hash_map instead of hash_table.
* sese.c: Likewise.
* sese.h: Remove now unused code.

From-SVN: r212382

Fix pr60226.c on darwin.

From-SVN: r212381

re PR target/61599 ([x86_64] With -mcmodel=medium, extern global arrays without size are not treated conservatively.)

2014-07-08  Sriraman Tallam  <tmsriram@google.com>

PR target/61599
* config/i386/i386.c (ix86_in_large_data_p): Check for size less
than zero.

PR target/61599
* gcc.target/i386/pr61599-1.c: New test.
* gcc.target/i386/pr61599-2.c: New test.

From-SVN: r212380

Daily bump.

From-SVN: r212379

re PR go/61308 (gccgo: ICE in Expression::check_bounds [GoSmith])

PR go/61308

compiler: Convert array start index before bounds checking.

From-SVN: r212372

re PR go/61746 (A line starting with /*// causes an error even if the /* is closed on the next line)

PR go/61746
compiler: Fix C-style comment parsing.

The compiler was incorrectly seeing /*/ as a complete C-style
comment.

From-SVN: r212370

re PR rtl-optimization/61673 (Miscompilation of _gnutls_hostname_compare on s390)

PR rtl-optimization/61673
* combine.c (simplify_comparison): Test just mode's sign bit
in tmode rather than the sign bit and any bits above it.

* gcc.c-torture/execute/pr61673.c: New test.

From-SVN: r212364

graphite-isl-ast-to-gimple.c (generate_isl_context): Add __isl_give to the declaration.

gcc/
* graphite-isl-ast-to-gimple.c (generate_isl_context):
Add __isl_give to the declaration.
(generate_isl_schedule): Likewise.
(scop_to_isl_ast): Likewise.

From-SVN: r212361

allocated_ptr.h (__allocated_ptr::operator=): Add missing return.

* include/bits/allocated_ptr.h (__allocated_ptr::operator=): Add
missing return.
* include/experimental/any: Remove unused header.
* include/std/functional (_Maybe_wrap_member_pointer): Fix comments.
* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
* testsuite/util/testsuite_regex.h: Move include guard.

From-SVN: r212360

[ARM] Cortex-A5 rtx costs table

* config/arm/arm.c (cortexa5_extra_costs): New table.
(arm_cortex_a5_tune): Use cortexa5_extra_costs.

From-SVN: r212358

re PR middle-end/61725 (__builtin_ffs(0) leads to wrong code generation)

PR tree-optimization/61725
* tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
range, use range_includes_zerop_p instead of integer_zerop on
vr0->min, only use log2 of max if min is not negative.

* gcc.dg/tree-ssa/vrp93.c: New test.
* gcc.c-torture/execute/pr61725.c: New test.

From-SVN: r212353

tree-ssa-dom.h (loop_depth_of_name): Remove.

2014-07-08  Richard Biener  <rguenther@suse.de>

* tree-ssa-dom.h (loop_depth_of_name): Remove.
* tree-ssa-dom.c (record_equivalences_from_phis): Remove
restriction on loop depth difference.
(record_equality): Likewise.
(propagate_rhs_into_lhs): Likewise.  Simplify condition.
(loop_depth_of_name): Remove.
* tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
restriction on loop depth difference.
(init_copy_prop): Likewise.

* gcc.dg/tree-ssa/ssa-pre-16.c: Adjust expected eliminations.

From-SVN: r212352

tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED parameter.

* tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
parameter.
(walk_aliased_vdefs): Likewise.
* tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
* ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
(detect_type_change_from_memory_writes): Check if entry was reached.

From-SVN: r212351

Use FP_RN etc. unconditionally

* config/fpu-sysv.h (get_fpu_rounding_mode): Use FP_RN, FP_RP,
FP_RM, FP_RZ unconditionally.
(set_fpu_rounding_mode): Likewise.

From-SVN: r212350

re PR tree-optimization/61681 (wrong code at -Os and above on x86_64-linux-gnu)

2014-07-08  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61681
* tree-ssa-structalias.c (find_what_var_points_to): Expand
NONLOCAL inside ESCAPED.

* gcc.dg/torture/pr61681.c: New testcase.

From-SVN: r212349

re PR tree-optimization/61680 (vectorization gives wrong answer for sandybridge target)

2014-07-08  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61680
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
Handle properly all read-write dependences with group accesses.

* gcc.dg/vect/pr61680.c: New testcase.

From-SVN: r212348

re PR tree-optimization/61576 (wrong code at -O3 on x86_64-linux-gnu)

PR tree-optimization/61576

gcc/
* tree-if-conv.c (is_cond_scalar_reduction): Add check that
basic block containing reduction statement is predecessor
of phi basi block.

gcc/testsuite/
* gcc.dg/torture/pr61576.c: New test.

From-SVN: r212347

re PR middle-end/60226 (ICE initializing array of elements with too large alignment)

PR c/60226
* fold-const.c (round_up_loc): Change the parameter type.
Remove assert.
* fold-const.h (round_up_loc): Adjust declaration.
* stor-layout.c (finalize_record_size): Check for too large types.

* c-c++-common/pr60226.c: New test.

From-SVN: r212346

Daily bump.

From-SVN: r212345

re PR fortran/61459 (segfault when assigning to allocatable function result from matmul result)

2014-07-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/61459
PR fortran/58883
* trans-expr.c (fcncall_realloc_result): Use the natural type
for the address expression of 'res_desc'.

2014-07-07  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/61459
PR fortran/58883
* gfortran.dg/allocatable_function_8.f90 : New test

From-SVN: r212339

symtab.c: Include calls.h

* symtab.c: Include calls.h
(symtab_nonoverwritable_alias_1): Check sanity of the local
alias.

From-SVN: r212337

rs6000.c (output_vec_const_move): Handle little-endian code generation.

gcc/
* config/rs6000/rs6000.c (output_vec_const_move): Handle
little-endian code generation.
* config/rs6000/spe.md (spe_evmergehi): Rename to...
(vec_perm00_v2si): ... this.  Handle little-endian code
generation.
(spe_evmergehilo): Rename to...
(vec_perm01_v2si): ... this.  Handle little-endian code
generation.
(spe_evmergelo): Rename to...
(vec_perm11_v2si): ... this.  Handle little-endian code
generation.
(spe_evmergelohi): Rename to...
(vec_perm10_v2si): ... this.  Handle little-endian code
generation.
(spe_evmergehi, spe_evmergehilo): New expanders.
(spe_evmergelo, spe_evmergelohi): Likewise.
(*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code
generation.
(*frob_tf_ti): Likewise.
(*frob_<mode>_di_2): Likewise.
(*frob_tf_di_8_2): Likewise.
(*frob_di_<mode>): Likewise.
(*frob_ti_tf): Likewise.
(*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
(*frob_ti_<mode>_8_2): Likewise.
(*frob_ti_tf_2): Likewise.
(mov_si<mode>_e500_subreg0): Rename to...
(mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
endianness only.
(*mov_si<mode>_e500_subreg0_le): New instruction pattern.
(*mov_si<mode>_e500_subreg0_elf_low): Rename to...
(*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
the big endianness only.
(*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
(*mov_si<mode>_e500_subreg0_2): Rename to...
(*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
big big endianness only.
(*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
(*mov_si<mode>_e500_subreg4): Rename to...
(*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
endianness only.
(mov_si<mode>_e500_subreg4_le): New instruction pattern.
(*mov_si<mode>_e500_subreg4_elf_low): Rename to...
(*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
the big endianness only.
(*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
pattern.
(*mov_si<mode>_e500_subreg4_2): Rename to...
(*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
endianness only.
(*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
(*mov_sitf_e500_subreg8): Rename to...
(*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
endianness only.
(*mov_sitf_e500_subreg8_le): New instruction pattern.
(*mov_sitf_e500_subreg8_2): Rename to...
(*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
endianness only.
(*mov_sitf_e500_subreg8_2_le): New instruction pattern.
(*mov_sitf_e500_subreg12): Rename to...
(*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
endianness only.
(*mov_sitf_e500_subreg12_le): New instruction pattern.
(*mov_sitf_e500_subreg12_2): Rename to...
(*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
endianness only.
(*mov_sitf_e500_subreg12_2_le): New instruction pattern.

gcc/testsuite/
* gcc.target/powerpc/spe-evmerge.c: New file.

From-SVN: r212335

Correct date in last ChangeLog entry.

From-SVN: r212334

class.c (check_for_override): Wrap the 'final' and 'override' keywords in %< and %>.

/cp
2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>

* class.c (check_for_override): Wrap the 'final' and 'override'
keywords in %< and %>.

/testsuite
2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/override1.C: Tweak expected error messages.

From-SVN: r212333

Do not instrument first byte in strlen if already instrumented.

gcc/
* asan.c (instrument_strlen_call): Do not instrument first byte in strlen
if already instrumented.

gcc/testsuite/
* c-c++-common/asan/no-redundant-instrumentation-9.c: New test.

From-SVN: r212332

re PR c++/58898 (Adding default template argument to class template with "most vexing parse" causes compile error)

2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58898
* g++.dg/parse/pr58898.C: New.

From-SVN: r212331

list_read_12.f90: Delete the file.

2014-07-07  Dominique d'Humieres <dominiq@lps.ens.fr>

* gfortran.dg/list_read_12.f90: Delete the file.
* gfortran.dg/vect/vect.exp: Use gfortran-dg-runtest instead
of dg-runtest.

From-SVN: r212330

* libgfortran.h: Assume __GNUC__.

From-SVN: r212328

stop.c: Use C11 _Noreturn.

* runtime/stop.c: Use C11 _Noreturn.
* libgfortran.h: Use C11 _Noreturn in prototypes.
Move REALPART, IMAGPART and COMPLEX_ASSIGN macros...
* intrinsics/c99_functions.c: ... here.

From-SVN: r212327

[ARM] Remove deprecated mwords-little-endian.

* config/arm/arm.opt (mwords-little-endian): Delete.
* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
of TARGET_LITTLE_WORDS.
(WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
* config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
warning.
* doc/invoke.texi: Remove references to -mwords-little-endian.

From-SVN: r212326

expmed.c (struct init_expmed_rtl): Change all fields but pow2 and cint from struct rtx_def to rtx.

* expmed.c (struct init_expmed_rtl): Change all fields but
pow2 and cint from struct rtx_def to rtx.
(init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
(init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
at the end again.

From-SVN: r212325

fpu-387.h, [...]: Use static assertions.

* config/fpu-387.h, config/fpu-aix.h, config/fpu-sysv.h,
config/fpu-glibc.h: Use static assertions.

From-SVN: r212323

re PR libfortran/61640 (KIND=4 Character Array Internal Unit Read Fail)

2014-07-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/61640
* gfortran.dg/arrayio_16.f90: New test.

From-SVN: r212322

Daily bump.

From-SVN: r212318

* gfortran.texi (Fortran 2003 status): Fix grammar.

From-SVN: r212315

* ChangeLog: Fix whitespace.

From-SVN: r212314

imm-devirt-1.C: Fix regexp in dg-final.

* g++.dg/ipa/imm-devirt-1.C: Fix regexp in dg-final.
* g++.dg/ipa/imm-devirt-2.C: Likewise.

From-SVN: r212313

re PR c/6940 (taking sizeof array parameter should trigger a warning)

PR c/6940
* doc/invoke.texi: Document -Wsizeof-array-argument.
c-family/
* c.opt (Wsizeof-array-argument): New option.
c/
* c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
* c-tree.h (C_ARRAY_PARAMETER): Define.
* c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
function parameter.
cp/
* cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
* decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
* typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
function parameter.
testsuite/
* c-c++-common/Wsizeof-pointer-memaccess1.c: Use
-Wno-sizeof-array-argument.
* c-c++-common/Wsizeof-pointer-memaccess2.c: Likewise.
* g++.dg/warn/Wsizeof-pointer-memaccess-1.C: Likewise.
* gcc.dg/Wsizeof-pointer-memaccess1.c: Likewise.
* g++.dg/torture/Wsizeof-pointer-memaccess1.C: Likewise.
* g++.dg/torture/Wsizeof-pointer-memaccess2.C: Likewise.
* gcc.dg/torture/Wsizeof-pointer-memaccess1.c: Likewise.
* c-c++-common/sizeof-array-argument.c: New test.
* gcc.dg/vla-5.c: Add dg-warnings.
../libgomp/ * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.

From-SVN: r212312

Daily bump.

From-SVN: r212311