- 02 Dec, 2014 2 commits
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* config/abi/pre/gnu.ver: Add new exports. * include/std/condition_variable (notify_all_at_thread_exit): Declare. (__at_thread_exit_elt): New base class. * include/std/future: Add comments documenting the implementation. (__future_base::_State_baseV2::_State_baseV2()): Use brace-or-equal initializers and define constructor as defaulted. (__future_base::_State_baseV2::_M_ready): Replace member function with member variable. (__future_base::_State_baseV2::_M_set_result): Set _M_ready. (__future_base::_State_baseV2::_M_set_delayed_result): Define. (__future_base::_State_baseV2::_M_break_promise): Set _M_ready. (__future_base::_State_baseV2::_Make_ready): New helper class. (__future_base::_Deferred_state::_M_has_deferred): Remove requirement for caller to own mutex. (__future_base::_Async_state_impl::~_Async_state_impl): Call join directly. (__future_base::_Task_state_base::_M_run): Take arguments by reference. (__future_base::_Task_state_base::_M_run_delayed): Declare new pure virtual function. (__future_base::_Task_state::_M_run_delayed): Define override. (promise::set_value_at_thread_exit): Define. (promise::set_exception_at_thread_exit): Define. (packaged_task::make_ready_at_thread_exit): Define. * src/c++11/condition_variable.cc (notify_all_at_thread_exit): Define. * src/c++11/future.cc (__future_base::_State_baseV2::_Make_ready::_M_set): Define. * testsuite/30_threads/condition_variable/members/3.cc: New. * testsuite/30_threads/packaged_task/members/at_thread_exit.cc: New. * testsuite/30_threads/promise/members/at_thread_exit.cc: New. From-SVN: r218255
Jonathan Wakely committed -
From-SVN: r218254
GCC Administrator committed
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- 01 Dec, 2014 38 commits
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testsuite/ PR rtl-optimization/59278 * gcc.target/sh/pr59278.c: New. From-SVN: r218251
Oleg Endo committed -
PR rtl-optimization/59278 combine (reg_dead_at_p): Consider REG_UNUSED notes. From-SVN: r218250
Segher Boessenkool committed -
From-SVN: r218249
Segher Boessenkool committed -
* combine.c (is_parallel_of_n_reg_sets): New function. (can_split_parallel_of_n_reg_sets): New function. (try_combine): If I2 is a PARALLEL of two SETs, split it into two insns if possible. From-SVN: r218248
Segher Boessenkool committed -
2014-12-01 Tobias Burnus <burnus@net-b.de> Jack Howarth <howarth@bromo.med.uc.edu> PR middle-end/64017 * configure.ac * (ac_has_isl_schedule_constraints_compute_schedule): New check. * doc/install.texi (ISL): Permit ISL 0.14. * graphite-optimize-isl.c (getScheduleForBandList, * optimize_isl): Conditionally use ISL 0.13+ functions. * graphite-interchange.c: Make 'extern "C"' conditional. * graphite-isl-ast-to-gimple.c: Ditto. * graphite-poly.c: Ditto. * graphite-sese-to-poly.c: Ditto. * config.in: Regenerate. * gcc/configure: Regenerate. Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu> From-SVN: r218247
Tobias Burnus committed -
gcc/jit/ChangeLog: * docs/examples/tut02-square.c (main): Release the context earlier, to show that this is possible. Update error-handling to avoid a double-release of the context, and to avoid releasing a NULL result. * docs/intro/tutorial02.rst: Discuss gcc_jit_context_release. * docs/topics/functions.rst (GCC_JIT_FUNCTION_EXPORTED): Emphasize * docs/topics/results.rst (gcc_jit_result): Mention that this controls the lifetimes of machine code functions. (gcc_jit_result_get_code): Spell out the requirements for this to succeed, and the lifetime of the result. (gcc_jit_result_release): Mention that this invalidates any code that was obtained from the result. * docs/_build/texinfo/libgccjit.texi: Regenerate. From-SVN: r218245
David Malcolm committed -
re PR c++/60859 (Value-initialization of scalar in aggregate yields "braces around scalar initializer") /cp 2014-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60859 * decl.c (reshape_init_r): Do not reject value-initialization of scalar array element. /testsuite 2014-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60859 * g++.dg/cpp0x/initlist88.C: New. From-SVN: r218244
Paolo Carlini committed -
gcc/jit/ChangeLog: PR jit/64018 * docs/intro/tutorial02.rst: Spell out lifetime of generated code. Add description of error-handling, taken in part from... * docs/topics/contexts.rst (Error-handling): Expand, and move some content to tutorial02.rst. * docs/_build/texinfo/libgccjit.texi: Regenerate. From-SVN: r218243
David Malcolm committed -
From-SVN: r218242
Segher Boessenkool committed -
* combine.c (struct insn_link): New field `regno'. (alloc_insn_link): New parameter `regno'. Use it. (find_single_use): Check the new field. (can_combine_def_p, can_combine_use_p): New functions. Split off from ... (create_log_links): ... here. Correct data type of `regno'. Adjust call to alloc_insn_link. (adjust_for_new_dest): Find regno, use it in call to alloc_insn_link. (try_combine): Check reg_used_between_p when combining a PARALLEL as earlier insn. Adjust call to alloc_insn_link. (distribute_links): Check the new field. From-SVN: r218241
Segher Boessenkool committed -
PR jit/64020 * docs/topics/types.rst (Standard types) Add new enum values to the table of enum gcc_jit_types: GCC_JIT_TYPE_COMPLEX_FLOAT, GCC_JIT_TYPE_COMPLEX_DOUBLE, GCC_JIT_TYPE_COMPLEX_LONG_DOUBLE. Widen the left-hand column so that GCC_JIT_TYPE_COMPLEX_LONG_DOUBLE will fit. * docs/_build/texinfo/libgccjit.texi: Regenerate. * jit-builtins.c: Include stringpool.h and jit-playback.h. Move everything out of the gcc::jit::recording namespace into just gcc::jit. (struct builtin_data): Add fields "fnclass", "attr", and "implicit_p". (DEF_BUILTIN): Update macro so populate the new fields. (builtins_manager::builtins_manager): Update for move out of recording namespace. Initialize the m_attributes array. (builtins_manager::get_builtin_function): Likewise. (builtins_manager::get_builtin_function_by_id): New function. (builtins_manager::make_builtin_function): Update for move out of recording namespace. Add fix for PR jit/64020 by detecting specific builtin ids and having them ensure that builtins for other ids are created as necessary. (builtins_manager::get_type): Update for move out of recording namespace. (builtins_manager::make_type): Likewise. Add some missing #undefs. (builtins_manager::make_primitive_type): Update for move out of recording namespace. Implement the three BT_COMPLEX_ cases and BT_DOUBLE_PTR. (builtins_manager::make_fn_type): Update for move out of recording namespace. (builtins_manager::make_ptr_type): Likewise. (builtins_manager::finish_playback): New function. (builtins_manager::get_class): New function. (builtins_manager::implicit_p): New function. (builtins_manager::get_attrs_tree): Two new functions. (builtins_manager::make_attrs_tree): New function. * jit-builtins.h: Move everything out of the gcc::jit::recording namespace into just gcc::jit. (enum built_in_attribute): New. (builtins_manager::builtins_manager): Update decl for namespace change. (builtins_manager::get_builtin_function): Likewise. (builtins_manager::get_class): New. (builtins_manager::implicit_p): New. (builtins_manager::get_attrs_tree): Two new functions. (builtins_manager::make_attrs_tree): New function. (builtins_manager::finish_playback): New. (builtins_manager::get_builtin_function_by_id): New. (builtins_manager::make_builtin_function): Update decl for namespace change. (builtins_manager::get_type): Likewise. (builtins_manager::make_type): Likewise. (builtins_manager::make_primitive_type): Likewise. (builtins_manager::make_fn_type): Likewise. (builtins_manager::make_ptr_type): Likewise. (builtins_manager): Likewise for fields. Add new field "m_attributes". * jit-common.h (NUM_GCC_JIT_TYPES): Update. (builtins_manager): Update forward decl to reflect namespace change. * jit-playback.c: Include attribs.h and jit-builtins.h. (gcc::jit::playback::context::get_tree_node_for_type): Add cases for the new COMPLEX_ types. (gcc::jit::playback::context::new_function): If creating a builtin, set the DECL_BUILT_IN_CLASS and attributes on the fndecl, and call set_builtin_decl. (gcc::jit::playback::context::replay): If we have a builtins_manager, call its finish_playback method when we're done. * jit-playback.h: (gcc::jit::playback::context::get_builtins_manager): New function. * jit-recording.c (gcc::jit::recording::context::get_builtins_manager): New function. (gcc::jit::recording::get_builtin_function): Use get_builtins_manager, in case we're a child context. (gcc::jit::recording::memento_of_get_type::dereference): Add the COMPLEX_ types. (gcc::jit::recording::memento_of_get_type::is_int): Likewise. (gcc::jit::recording::memento_of_get_type::is_float): Likewise. (gcc::jit::recording::memento_of_get_type::is_bool): Likewise. (get_type_strings): Likewise. * jit-recording.h (gcc::jit::recording::context::get_builtins_manager): New. * libgccjit.h (enum gcc_jit_types): Add GCC_JIT_TYPE_COMPLEX_FLOAT, GCC_JIT_TYPE_COMPLEX_DOUBLE, GCC_JIT_TYPE_COMPLEX_LONG_DOUBLE. From-SVN: r218240
David Malcolm committed -
gcc/jit/ChangeLog: * jit-builtins.c (gcc::jit::recording::builtins_manager::get_builtin_function): Check for NULL return from make_builtin_function. (gcc::jit::recording::builtins_manager::make_builtin_function): Check for NULL return from get_type. From-SVN: r218239
David Malcolm committed -
gcc/jit/ChangeLog: * jit-playback.c (gcc::jit::playback::context::compile): Move DSO creation code into... (gcc::jit::playback::context::convert_to_dso): New function. * jit-playback.h (gcc::jit::playback::context::convert_to_dso): New function. From-SVN: r218238
David Malcolm committed -
gcc/jit/ChangeLog: * jit-playback.c (gcc::jit::playback::context::compile): Use an auto_vec<const char *> rather than a const char *[20] for the top-level argv, and move the logic to build it to... (gcc::jit::playback::context::make_fake_args): New function. * jit-playback.h (gcc::jit::playback::context::make_fake_args): New function. From-SVN: r218237
David Malcolm committed -
gcc/jit/ChangeLog: * Make-lang.in (jit_OBJS): Add jit/jit-result.o. * jit-playback.c: Include new header jit-result.h. (gcc::jit::result::result): Move to new file jit-result.c. (gcc::jit::result::~result): Likewise. (gcc::jit::playback::result): Likewise. * jit-recording.h (class gcc::jit::result): Move to new header jit-result.h. * jit-result.c: New file, to contain... (gcc::jit::result::result): Move here from jit-playback.c, removing erroneous "playback" namespace from comment. (gcc::jit::result::~result): Likewise. (gcc::jit::playback::result): Likewise. * jit-result.h: New file, to contain... (class gcc::jit::result): Move from jit-recording.h. * libgccjit.c: Include jit-result.h. (gcc_jit_result_get_code): Update comment to reflect move of implementation. (gcc_jit_result_release): Likewise. From-SVN: r218236
David Malcolm committed -
gcc/jit/ChangeLog: PR jit/63854 * docs/examples/tut04-toyvm/toyvm.c (toyvm_compiled_function): New typedef. (toyvm_compiled_func) Rename to... (toyvm_compiled_code) ...this. (struct toyvm_compiled_function): New struct. (toyvm_function_compile): Return a toyvm_compiled_function * rather than a toyvm_compiled_func, so that the caller can fully clean things up. Free "funcname". (test_script): Update for change to toyvm_function_compile. Clean up the toyvm_compiled_function. (main): Likewise. (docs/intro/tutorial04.rst): Update to reflect the above changes, and to better spell out the lifetime of the compiled code. From-SVN: r218234
David Malcolm committed -
gcc/ChangeLog: PR jit/63854 * real.c (real_from_string): Add missing mpfr_clear. From-SVN: r218233
David Malcolm committed -
* gcc.target/aarch64/fuse_adrp_add_1.c: Gate test on aarch64_small. From-SVN: r218232
Kyrylo Tkachov committed -
gcc/jit/ChangeLog: PR jit/63854 * jit-builtins.c (gcc::jit::recording::builtins_manager::make_fn_type): Call the context's new_function_type method, rather than directly creating a function_type instance. * jit-recording.c (gcc::jit::recording::context::new_function_type): New method, adapted from part of... (gcc::jit::recording::context::new_function_ptr_type): ...this. Update to call new_function_type. * jit-recording.h (gcc::jit::recording::context::new_function_type): New method. From-SVN: r218231
David Malcolm committed -
gcc/ChangeLog: PR jit/63854 * tree-ssa-math-opts.c (execute_cse_sincos_1): Fix a missing release of stmts by converting it to an auto_vec. From-SVN: r218230
David Malcolm committed -
gcc/testsuite/ChangeLog: * jit.dg/jit.exp (verify_exit_status): New function. (fixed_host_execute): Verify the exit status of the spawnee. From-SVN: r218229
David Malcolm committed -
gcc/testsuite/ChangeLog: * jit.dg/jit.exp (fixed_host_execute): Fix timeout bug. From-SVN: r218228
David Malcolm committed -
gcc/testsuite/ChangeLog: PR jit/63854 * jit.dg/jit.exp (report_leak): New. (parse_valgrind_logfile): New. (fixed_host_execute): Detect if RUN_UNDER_VALGRIND is present in the environment, and if so, run the executable under valgrind, capturing valgrind's output to a logfile. Parse the log file, generating PASSes and XFAILs for the summary of leaks. Use "wait" before "close": valgrind might not have finished writing the log out before we parse it, so we need to wait for the spawnee to finish. From-SVN: r218227
David Malcolm committed -
gcc/jit/ChangeLog: PR jit/63969 * jit-playback.c: Ensure that ctxt_progname is non-NULL. gcc/testsuite/ChangeLog: PR jit/63969 * jit.dg/harness.h (CHECK_STRING_STARTS_WITH): New. (check_string_starts_with): New. * jit.dg/test-error-pr63969-missing-driver.c: New. From-SVN: r218226
David Malcolm committed -
gcc/testsuite/ChangeLog: * jit.dg/jit.exp (jit-dg-test): Use $name rathen than $prog when calling jit_check_compile to avoid embedding the full path of the testcase into the test results. From-SVN: r218225
David Malcolm committed -
2014-12-01 Richard Biener <rguenther@suse.de> * Makefile.in (gimple-match.o-warn): Use -Wno-unused instead of -Wno-unused-variable and -Wno-unused-but-set-variable to restore bootstrap with old GCC. (generic-match.o-warn): Likewise. From-SVN: r218224
Richard Biener committed -
2014-12-01 Richard Biener <rguenther@suse.de> * fold-const.c (const_binop): Handle POINTER_PLUS_EXPR. Properly handle FIXED_CST shifts by INTEGER_CST. (const_binop): Move COMPLEX_EXPR, VEC_PACK_TRUNC_EXPR, VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR, VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_EVEN_EXPR and VEC_WIDEN_MULT_ODD_EXPR handling here from ... (fold_binary_loc): ... here. Call const_binop overload with result type. From-SVN: r218223
Richard Biener committed -
PR sanitizer/64121 * ubsan.c (instrument_object_size): Stop searching if the base occurs in abnormal phi. * c-c++-common/ubsan/pr64121.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r218222
Marek Polacek committed -
PR sanitizer/63956 * ubsan.c (is_ubsan_builtin_p): Check also built-in class. cp/ * constexpr.c: Include ubsan.h. (cxx_eval_call_expression): Bail out for IFN_UBSAN_{NULL,BOUNDS} internal functions and for ubsan builtins. * error.c: Include internal-fn.h. (dump_expr): Add printing of internal functions. testsuite/ * c-c++-common/ubsan/shift-5.c: Add xfails. * g++.dg/ubsan/div-by-zero-1.C: Don't use -w. Add xfail. * g++.dg/ubsan/pr63956.C: New test. From-SVN: r218221
Marek Polacek committed -
* constexpr.c (literal_type_p): Return true for void type in C++14. * g++.dg/cpp0x/constexpr-function2.C: Limit dg-error to C++11. * g++.dg/cpp0x/constexpr-neg1.C: Likewise. * g++.dg/cpp1y/constexpr-void1.C: New test. From-SVN: r218220
Marek Polacek committed -
/cp 2014-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60845 * typeck.c (finish_class_member_access_expr): Use %q#T instead of %qD in error message. /testsuite 2014-12-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60845 * g++.dg/parse/error55.C: New. From-SVN: r218218
Paolo Carlini committed -
* gimple.h (gimple_build_assign_stat): Remove prototype. (gimple_build_assign): Remove define. Add overload prototypes with tree lhs and either a tree rhs, or enum tree_code and 1, 2 or 3 tree operands. * gimple.c (gimple_build_assign_stat): Renamed to... (gimple_build_assign): ... this. Add overloads with enum tree_code and 1, 2 or 3 tree operands. (gimple_build_assign_with_ops): Remove 1 and 2 operand overloads. Rename the 3 operand overload to ... (gimple_build_assign_1): ... this. Make it static inline. * tree-ssa-strlen.c (get_string_length): Use gimple_build_assign instead of gimple_build_assign_with_ops, swap the order of first two arguments and adjust formatting where necessary. * tree-vect-slp.c (vect_get_constant_vectors, vect_create_mask_and_perm): Likewise. * tree-ssa-forwprop.c (simplify_rotate): Likewise. * asan.c (build_shadow_mem_access, maybe_create_ssa_name, maybe_cast_to_ptrmode, asan_expand_check_ifn): Likewise. * tsan.c (instrument_builtin_call): Likewise. * tree-chkp.c (chkp_compute_bounds_for_assignment, chkp_generate_extern_var_bounds): Likewise. * tree-loop-distribution.c (generate_memset_builtin): Likewise. * tree-ssa-loop-im.c (rewrite_reciprocal): Likewise. * gimple-builder.c (build_assign, build_type_cast): Likewise. * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): Likewise. * value-prof.c (gimple_divmod_fixed_value, gimple_mod_pow2, gimple_mod_subtract): Likewise. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * tree-vect-patterns.c (vect_recog_dot_prod_pattern, vect_recog_sad_pattern, vect_handle_widen_op_by_const, vect_recog_widen_mult_pattern, vect_recog_pow_pattern, vect_recog_widen_sum_pattern, vect_operation_fits_smaller_type, vect_recog_over_widening_pattern, vect_recog_widen_shift_pattern, vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern, vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast, adjust_bool_pattern, vect_recog_bool_pattern): Likewise. * gimple-ssa-strength-reduction.c (create_add_on_incoming_edge, insert_initializers, introduce_cast_before_cand, replace_one_candidate): Likewise. * tree-ssa-math-opts.c (insert_reciprocals, powi_as_mults_1, powi_as_mults, build_and_insert_binop, build_and_insert_cast, pass_cse_sincos::execute, bswap_replace, convert_mult_to_fma): Likewise. * tree-tailcall.c (adjust_return_value_with_ops, update_accumulator_with_ops): Likewise. * tree-predcom.c (reassociate_to_the_same_stmt): Likewise. * tree-ssa-reassoc.c (build_and_add_sum, optimize_range_tests_to_bit_test, update_ops, maybe_optimize_range_tests, rewrite_expr_tree, linearize_expr, negate_value, repropagate_negates, attempt_builtin_powi, reassociate_bb): Likewise. * tree-vect-loop.c (vect_is_simple_reduction_1, get_initial_def_for_induction, vect_create_epilog_for_reduction): Likewise. * ipa-split.c (split_function): Likewise. * tree-ssa-phiopt.c (conditional_replacement, minmax_replacement, abs_replacement, neg_replacement): Likewise. * tree-profile.c (gimple_gen_edge_profiler): Likewise. * tree-vrp.c (simplify_truth_ops_using_ranges, simplify_float_conversion_using_ranges, simplify_internal_call_using_ranges): Likewise. * gimple-fold.c (rewrite_to_defined_overflow, gimple_build): Likewise. * tree-vect-generic.c (expand_vector_divmod, optimize_vector_constructor): Likewise. * ubsan.c (ubsan_expand_null_ifn, ubsan_expand_objsize_ifn, instrument_bool_enum_load): Likewise. * tree-ssa-loop-manip.c (create_iv): Likewise. * omp-low.c (lower_rec_input_clauses, expand_omp_for_generic, expand_omp_for_static_nochunk, expand_omp_for_static_chunk, expand_cilk_for, simd_clone_adjust): Likewise. * trans-mem.c (expand_transaction): Likewise. * tree-vect-data-refs.c (bump_vector_ptr, vect_permute_store_chain, vect_setup_realignment, vect_permute_load_chain, vect_shift_permute_load_chain): Likewise. * tree-vect-stmts.c (vect_init_vector, vectorizable_mask_load_store, vectorizable_simd_clone_call, vect_gen_widened_results_half, vect_create_vectorized_demotion_stmts, vectorizable_conversion, vectorizable_shift, vectorizable_operation, vectorizable_store, permute_vec_elements, vectorizable_load): Likewise. From-SVN: r218216
Jakub Jelinek committed -
re PR libstdc++/63840 (std::function copy constructor deletes an uninitialized pointer if new fails) PR libstdc++/63840 * include/std/functional (function::function(const function&)): Set _M_manager after operations that might throw. * include/tr1/functional (function::function(const function&), function::function(_Functor, _Useless)): Likewise. * testsuite/20_util/function/63840.cc: New. * testsuite/tr1/3_function_objects/function/63840.cc: New. From-SVN: r218215
Jonathan Wakely committed -
2014-12-01 Richard Biener <rguenther@suse.de> PR middle-end/64111 * tree.c (int_cst_hasher::hash): Use TYPE_UID instead of htab_hash_pointer to not break PCH. From-SVN: r218212
Richard Biener committed -
2014-12-01 Richard Biener <rguenther@suse.de> PR tree-optimization/15346 * Makefile.in (gimple-match.o-warn): Remove -Wno-unused-parameter, add -Wno-unused-but-set-variable. * match.pd: Combine two successive divisions. * gcc.dg/tree-ssa/forwprop-32.c: New testcase. From-SVN: r218211
Richard Biener committed -
re PR tree-optimization/64126 (FAIL: gcc.dg/pr37289.c scan-tree-dump original "-\\(long unsigned int\\) x") 2014-12-01 Richard Biener <rguenther@suse.de> PR middle-end/64126 * match.pd: Allow conversions in ~A + 1 -> -A, add -A - 1 -> ~A and -1 - A -> ~A. * fold-const.c (fold_binary_loc): Remove transforms here. From-SVN: r218210
Richard Biener committed -
mips.c (mips16_build_call_stub): Move the save of the return address in $18 ahead of passing arguments to FPRs. * config/mips/mips.c (mips16_build_call_stub): Move the save of the return address in $18 ahead of passing arguments to FPRs. From-SVN: r218209
Maciej W. Rozycki committed -
PR target/64055 * tree-chkp.c (chkp_find_bound_slots_1): Allow non constant values in array domain. From-SVN: r218207
Ilya Enkovich committed
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