218 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Andreas Schwab
|
762d53e7de |
* builtins.def (BUILT_IN_UPDATE_SETJMP_BUF): Fix type.
From-SVN: r246720 |
|
Martin Sebor
|
5d9a283ac6 |
re PR middle-end/80020 (gcc confused about aligned_alloc argument order)
PR middle-end/80020 * builtin-attrs.def (ATTR_ALLOC_SIZE_2_NOTHROW_LIST): New macro. * builtins.def (aligned_alloc): Use it. PR middle-end/80020 * gcc.dg/attr-alloc_size-6.c: Correct aligned_alloc argument order. * gcc.dg/attr-alloc_size-7.c: Same. * gcc.dg/attr-alloc_size-9.c: Same. * gcc.dg/builtin-alloc-size.c: Same. * gcc.dg/pr80020.c: New test. From-SVN: r246145 |
|
Pekka Jääskeläinen
|
5fd1486ce5 |
Brig front-end
2017-01-24 Pekka Jääskeläinen <pekka@parmance.com> Martin Jambor <mjambor@suse.cz> * Makefile.def (target_modules): Added libhsail-rt. (languages): Added language brig. * Makefile.in: Regenerated. * configure.ac (TOPLEVEL_CONFIGURE_ARGUMENTS): Added tgarget-libhsail-rt. Make brig unsupported on untested architectures. * configure: Regenerated. gcc/ * brig-builtins.def: New file. * builtins.def (DEF_HSAIL_BUILTIN): New macro. (DEF_HSAIL_ATOMIC_BUILTIN): Likewise. (DEF_HSAIL_SAT_BUILTIN): Likewise. (DEF_HSAIL_INTR_BUILTIN): Likewise. (DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN): Likewise. * builtin-types.def (BT_INT8): New. (BT_INT16): Likewise. (BT_UINT8): Likewise. (BT_UINT16): Likewise. (BT_FN_ULONG): Likewise. (BT_FN_UINT_INT): Likewise. (BT_FN_UINT_ULONG): Likewise. (BT_FN_UINT_LONG): Likewise. (BT_FN_UINT_PTR): Likewise. (BT_FN_ULONG_PTR): Likewise. (BT_FN_INT8_FLOAT): Likewise. (BT_FN_INT16_FLOAT): Likewise. (BT_FN_UINT32_FLOAT): Likewise. (BT_FN_UINT16_FLOAT): Likewise. (BT_FN_UINT8_FLOAT): Likewise. (BT_FN_UINT64_FLOAT): Likewise. (BT_FN_UINT16_UINT32): Likewise. (BT_FN_UINT32_UINT16): Likewise. (BT_FN_UINT16_UINT16_UINT16): Likewise. (BT_FN_INT_PTR_INT): Likewise. (BT_FN_UINT_PTR_UINT): Likewise. (BT_FN_LONG_PTR_LONG): Likewise. (BT_FN_ULONG_PTR_ULONG): Likewise. (BT_FN_VOID_UINT64_UINT64): Likewise. (BT_FN_UINT8_UINT8_UINT8): Likewise. (BT_FN_INT8_INT8_INT8): Likewise. (BT_FN_INT16_INT16_INT16): Likewise. (BT_FN_INT_INT_INT): Likewise. (BT_FN_UINT_FLOAT_UINT): Likewise. (BT_FN_FLOAT_UINT_UINT): Likewise. (BT_FN_ULONG_UINT_UINT): Likewise. (BT_FN_ULONG_UINT_PTR): Likewise. (BT_FN_ULONG_ULONG_ULONG): Likewise. (BT_FN_UINT_UINT_UINT): Likewise. (BT_FN_VOID_UINT_PTR): Likewise. (BT_FN_UINT_UINT_PTR: Likewise. (BT_FN_UINT32_UINT64_PTR): Likewise. (BT_FN_INT_INT_UINT_UINT): Likewise. (BT_FN_UINT_UINT_UINT_UINT): Likewise. (BT_FN_UINT_UINT_UINT_PTR): Likewise. (BT_FN_UINT_ULONG_ULONG_UINT): Likewise. (BT_FN_ULONG_ULONG_ULONG_ULONG): Likewise. (BT_FN_LONG_LONG_UINT_UINT): Likewise. (BT_FN_ULONG_ULONG_UINT_UINT): Likewise. (BT_FN_VOID_UINT32_UINT64_PTR): Likewise. (BT_FN_VOID_UINT32_UINT32_PTR): Likewise. (BT_FN_UINT_UINT_UINT_UINT_UINT): Likewise. (BT_FN_UINT_FLOAT_FLOAT_FLOAT_FLOAT): Likewise. (BT_FN_ULONG_ULONG_ULONG_UINT_UINT): Likewise. * doc/frontends.texi: List BRIG FE. * doc/install.texi (Testing): Add BRIG tesring requirements. * doc/invoke.texi (Overall Options): Mention BRIG. * doc/standards.texi (Standards): Doucment BRIG HSA version. gcc/brig/ * Make-lang.in: New file. * brig-builtins.h: Likewise. * brig-c.h: Likewise. * brig-lang.c: Likewise. * brigspec.c: Likewise. * config-lang.in: Likewise. * lang-specs.h: Likewise. * lang.opt: Likewise. * brigfrontend/brig-arg-block-handler.cc: Likewise. * brigfrontend/brig-atomic-inst-handler.cc: Likewise. * brigfrontend/brig-basic-inst-handler.cc: Likewise. * brigfrontend/brig-branch-inst-handler.cc: Likewise. * brigfrontend/brig-cmp-inst-handler.cc: Likewise. * brigfrontend/brig-code-entry-handler.cc: Likewise. * brigfrontend/brig-code-entry-handler.h: Likewise. * brigfrontend/brig-comment-handler.cc: Likewise. * brigfrontend/brig-control-handler.cc: Likewise. * brigfrontend/brig-copy-move-inst-handler.cc: Likewise. * brigfrontend/brig-cvt-inst-handler.cc: Likewise. * brigfrontend/brig-fbarrier-handler.cc: Likewise. * brigfrontend/brig-function-handler.cc: Likewise. * brigfrontend/brig-function.cc: Likewise. * brigfrontend/brig-function.h: Likewise. * brigfrontend/brig-inst-mod-handler.cc: Likewise. * brigfrontend/brig-label-handler.cc: Likewise. * brigfrontend/brig-lane-inst-handler.cc: Likewise. * brigfrontend/brig-machine.c: Likewise. * brigfrontend/brig-machine.h: Likewise. * brigfrontend/brig-mem-inst-handler.cc: Likewise. * brigfrontend/brig-module-handler.cc: Likewise. * brigfrontend/brig-queue-inst-handler.cc: Likewise. * brigfrontend/brig-seg-inst-handler.cc: Likewise. * brigfrontend/brig-signal-inst-handler.cc: Likewise. * brigfrontend/brig-to-generic.cc: Likewise. * brigfrontend/brig-to-generic.h: Likewise. * brigfrontend/brig-util.cc: Likewise. * brigfrontend/brig-util.h: Likewise. * brigfrontend/brig-variable-handler.cc: Likewise. * brigfrontend/phsa.h: Likewise. gcc/testsuite/ * lib/brig-dg.exp: New file. * lib/brig.exp: Likewise. * brig.dg/README: Likewise. * brig.dg/dg.exp: Likewise. * brig.dg/test/gimple/alloca.hsail: Likewise. * brig.dg/test/gimple/atomics.hsail: Likewise. * brig.dg/test/gimple/branches.hsail: Likewise. * brig.dg/test/gimple/fbarrier.hsail: Likewise. * brig.dg/test/gimple/function_calls.hsail: Likewise. * brig.dg/test/gimple/kernarg.hsail: Likewise. * brig.dg/test/gimple/mem.hsail: Likewise. * brig.dg/test/gimple/mulhi.hsail: Likewise. * brig.dg/test/gimple/packed.hsail: Likewise. * brig.dg/test/gimple/smoke_test.hsail: Likewise. * brig.dg/test/gimple/variables.hsail: Likewise. * brig.dg/test/gimple/vector.hsail: Likewise. include/ * hsa.h: Moved here from libgomp/plugin/hsa.h. libgomp/ * plugin/hsa.h: Moved to top level include. * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly. libhsail-rt/ * Makefile.am: New file. * target-config.h.in: Likewise. * configure.ac: Likewise. * configure: Likewise. * config.h.in: Likewise. * aclocal.m4: Likewise. * README: Likewise. * Makefile.in: Likewise. * include/internal/fibers.h: Likewise. * include/internal/phsa-queue-interface.h: Likewise. * include/internal/phsa-rt.h: Likewise. * include/internal/workitems.h: Likewise. * rt/arithmetic.c: Likewise. * rt/atomics.c: Likewise. * rt/bitstring.c: Likewise. * rt/fbarrier.c: Likewise. * rt/fibers.c: Likewise. * rt/fp16.c: Likewise. * rt/misc.c: Likewise. * rt/multimedia.c: Likewise. * rt/queue.c: Likewise. * rt/sat_arithmetic.c: Likewise. * rt/segment.c: Likewise. * rt/workitems.c: Likewise. Co-Authored-By: Martin Jambor <mjambor@suse.cz> From-SVN: r244867 |
|
Jakub Jelinek
|
cbe34bb5ed |
Update copyright years.
From-SVN: r243994 |
|
|
Martin Sebor
|
474da67ef9 |
PR c/78673 - sprintf missing attribute nonnull on destination argument
PR c/78673 - sprintf missing attribute nonnull on destination argument PR c/17308 - nonnull attribute not as useful as it could be gcc/ChangeLog: PR c/17308 * builtin-attrs.def (ATTR_NONNULL_1_1, ATTR_NONNULL_1_2): Defined. (ATTR_NONNULL_1_3, ATTR_NONNULL_1_4, ATTR_NONNULL_1_5): Same. (ATTR_NOTHROW_NONNULL_1_1, ATTR_NOTHROW_NONNULL_1_2): Same. (ATTR_NOTHROW_NONNULL_1_3, ATTR_NOTHROW_NONNULL_1_4): Same. (ATTR_NOTHROW_NONNULL_1_5): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_1_2): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_2_0): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_2_3): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_3_0): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_3_4): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_4_0): Same. (ATTR_NONNULL_1_FORMAT_PRINTF_4_5): Same. * builtins.c (validate_arg): Add argument. Treat null pointers passed to nonnull arguments as invalid. (validate_arglist): Same. * builtins.def (fprintf, fprintf_unlocked): Add nonnull attribute. (printf, printf_unlocked, sprintf. vfprintf, vsprintf): Same. (__sprintf_chk, __vsprintf_chk, __fprintf_chk, __vfprintf_chk): Same. * calls.c (get_nonnull_ags, maybe_warn_null_arg): New functions. (initialize_argument_information): Diagnose null pointers passed to arguments declared nonnull. * calls.h (get_nonnull_args): Declared. gcc/c-family/ChangeLog: PR c/17308 * c-common.c (check_nonnull_arg): Disable when optimization is enabled. gcc/testsuite/ChangeLog: PR c/17308 * gcc.dg/builtins-nonnull.c: New test. * gcc.dg/nonnull-4.c: New test. From-SVN: r243661 |
|
|
Martin Sebor
|
5dcf456180 |
PR c/78668 - aligned_alloc, realloc, et al. missing attribute alloc_size
gcc/ChangeLog:
PR c/78668
* builtin-attrs.def (ATTR_ALLOC_SIZE, ATTR_RETURNS_NONNULL): New
identifier tree nodes.
(ATTR_ALLOCA_SIZE_1_NOTHROW_LEAF_LIST): New attribute list.
(ATTR_MALLOC_SIZE_1_NOTHROW_LIST): Same.
(ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST): Same.
(ATTR_MALLOC_SIZE_1_2_NOTHROW_LEAF_LIST): Same.
(ATTR_ALLOC_SIZE_2_NOTHROW_LEAF_LIST): Same.
* builtins.def (aligned_alloc, calloc, malloc, realloc):
Add attribute alloc_size.
(alloca): Add attribute alloc_size and returns_nonnull.
gcc/testsuite/ChangeLog:
PR c/78668
* gcc.dg/builtin-alloc-size.c: New test.
From-SVN: r243231
|
|
Martin Jambor
|
56b1c60e41 |
backport: hsa-builtins.def: New file.
Merge from HSA branch to trunk
2016-11-23 Martin Jambor <mjambor@suse.cz>
Martin Liska <mliska@suse.cz>
gcc/
* hsa-builtins.def: New file.
* Makefile.in (BUILTINS_DEF): Add hsa-builtins.def dependency.
* builtins.def: Include hsa-builtins.def.
(DEF_HSA_BUILTIN): New macro.
* dumpfile.h (OPTGROUP_OPENMP): Define.
* dumpfile.c (optgroup_options): Added OPTGROUP_OPENMP.
* gimple.h (gf_mask): Added elements GF_OMP_FOR_GRID_INTRA_GROUP and
GF_OMP_FOR_GRID_GROUP_ITER.
(gimple_omp_for_grid_phony): Added checking assert.
(gimple_omp_for_set_grid_phony): Likewise.
(gimple_omp_for_grid_intra_group): New function.
(gimple_omp_for_set_grid_intra_group): Likewise.
(gimple_omp_for_grid_group_iter): Likewise.
(gimple_omp_for_set_grid_group_iter): Likewise.
* omp-low.c (check_omp_nesting_restrictions): Allow GRID loop where
previosuly only distribute loop was permitted.
(lower_lastprivate_clauses): Allow non tcc_comparison predicates.
(grid_get_kernel_launch_attributes): Support multiple HSA grid
dimensions.
(grid_expand_omp_for_loop): Likewise and also support standalone
distribute constructs. New parameter INTRA_GROUP, updated both users.
(grid_expand_target_grid_body): Support standalone distribute
constructs.
(pass_data_expand_omp): Changed optinfo_flags to OPTGROUP_OPENMP.
(pass_data_expand_omp_ssa): Likewise.
(pass_data_omp_device_lower): Likewsie.
(pass_data_lower_omp): Likewise.
(pass_data_diagnose_omp_blocks): Likewise.
(pass_data_oacc_device_lower): Likewise.
(pass_data_omp_target_link): Likewise.
(grid_lastprivate_predicate): New function.
(lower_omp_for_lastprivate): Call grid_lastprivate_predicate for
gridified loops.
(lower_omp_for): Support standalone distribute constructs.
(grid_prop): New type.
(grid_safe_assignment_p): Check for assignments to group_sizes, new
parameter GRID.
(grid_seq_only_contains_local_assignments): New parameter GRID, pass
it to callee.
(grid_find_single_omp_among_assignments_1): Likewise, improve missed
optimization info messages.
(grid_find_single_omp_among_assignments): Likewise.
(grid_find_ungridifiable_statement): Do not bail out for SIMDs.
(grid_parallel_clauses_gridifiable): New function.
(grid_inner_loop_gridifiable_p): Likewise.
(grid_dist_follows_simple_pattern): Likewise.
(grid_gfor_follows_tiling_pattern): Likewise.
(grid_call_permissible_in_distribute_p): Likewise.
(grid_handle_call_in_distribute): Likewise.
(grid_dist_follows_tiling_pattern): Likewise.
(grid_target_follows_gridifiable_pattern): Support standalone distribute
constructs.
(grid_var_segment): New enum.
(grid_mark_variable_segment): New function.
(grid_copy_leading_local_assignments): Call grid_mark_variable_segment
if a new argument says so.
(grid_process_grid_body): New function.
(grid_eliminate_combined_simd_part): Likewise.
(grid_mark_tiling_loops): Likewise.
(grid_mark_tiling_parallels_and_loops): Likewise.
(grid_process_kernel_body_copy): Support standalone distribute
constructs.
(grid_attempt_target_gridification): New grid variable holding overall
gridification state. Support standalone distribute constructs and
collapse clauses.
* doc/optinfo.texi (Optimization groups): Document OPTGROUP_OPENMP.
* hsa.h (hsa_bb): Add method method append_phi.
(hsa_insn_br): Renamed to hsa_insn_cbr, renamed all
occurences in all files too.
(hsa_insn_br): New class, now the ancestor of hsa_incn_cbr.
(is_a_helper <hsa_insn_br *>::test): New function.
(is_a_helper <hsa_insn_cbr *>::test): Adjust to only cover conditional
branch instructions.
(hsa_insn_signal): Make a direct descendant of
hsa_insn_basic. Add memorder constructor parameter and
m_memory_order and m_signalop member variables.
(hsa_insn_queue): Changed constructor parameters to common form.
Added m_segment and m_memory_order member variables.
(hsa_summary_t): Add private member function
process_gpu_implementation_attributes.
(hsa_function_summary): Rename m_binded_function to
m_bound_function.
(hsa_insn_basic_p): Remove typedef.
(hsa_op_with_type): Change hsa_insn_basic_p into plain pointers.
(hsa_op_reg_p): Remove typedef.
(hsa_function_representation): Change hsa_op_reg_p into plain
pointers.
(hsa_insn_phi): Removed new and delete operators.
(hsa_insn_br): Likewise.
(hsa_insn_cbr): Likewise.
(hsa_insn_sbr): Likewise.
(hsa_insn_cmp): Likewise.
(hsa_insn_mem): Likewise.
(hsa_insn_atomic): Likewise.
(hsa_insn_signal): Likewise.
(hsa_insn_seg): Likewise.
(hsa_insn_call): Likewise.
(hsa_insn_arg_block): Likewise.
(hsa_insn_comment): Likewise.
(hsa_insn_srctype): Likewise.
(hsa_insn_packed): Likewise.
(hsa_insn_cvt): Likewise.
(hsa_insn_alloca): Likewise.
* hsa.c (hsa_destroy_insn): Also handle instances of hsa_insn_br.
(process_gpu_implementation_attributes): New function.
(link_functions): Move some functionality into it. Adjust after
renaming m_binded_functions to m_bound_functions.
(hsa_insn_basic::op_output_p): Add BRIG_OPCODE_DEBUGTRAP
to the list of instructions with no output registers.
(get_in_type): Return this if it is a register of
matching size.
(hsa_get_declaration_name): Moved to...
* hsa-gen.c (hsa_get_declaration_name): ...here. Allocate
temporary string on an obstack instead from ggc.
(query_hsa_grid): Renamed to query_hsa_grid_dim, reimplemented, cut
down to two overloads.
(hsa_allocp_operand_address): Removed.
(hsa_allocp_operand_immed): Likewise.
(hsa_allocp_operand_reg): Likewise.
(hsa_allocp_operand_code_list): Likewise.
(hsa_allocp_operand_operand_list): Likewise.
(hsa_allocp_inst_basic): Likewise.
(hsa_allocp_inst_phi): Likewise.
(hsa_allocp_inst_mem): Likewise.
(hsa_allocp_inst_atomic): Likewise.
(hsa_allocp_inst_signal): Likewise.
(hsa_allocp_inst_seg): Likewise.
(hsa_allocp_inst_cmp): Likewise.
(hsa_allocp_inst_br): Likewise.
(hsa_allocp_inst_sbr): Likewise.
(hsa_allocp_inst_call): Likewise.
(hsa_allocp_inst_arg_block): Likewise.
(hsa_allocp_inst_comment): Likewise.
(hsa_allocp_inst_queue): Likewise.
(hsa_allocp_inst_srctype): Likewise.
(hsa_allocp_inst_packed): Likewise.
(hsa_allocp_inst_cvt): Likewise.
(hsa_allocp_inst_alloca): Likewise.
(hsa_allocp_bb): Likewise.
(hsa_obstack): New.
(hsa_init_data_for_cfun): Initialize obstack.
(hsa_deinit_data_for_cfun): Release memory of the obstack.
(hsa_op_immed::operator new): Use obstack instead of object_allocator.
(hsa_op_reg::operator new): Likewise.
(hsa_op_address::operator new): Likewise.
(hsa_op_code_list::operator new): Likewise.
(hsa_op_operand_list::operator new): Likewise.
(hsa_insn_basic::operator new): Likewise.
(hsa_insn_phi::operator new): Likewise.
(hsa_insn_br::operator new): Likewise.
(hsa_insn_sbr::operator new): Likewise.
(hsa_insn_cmp::operator new): Likewise.
(hsa_insn_mem::operator new): Likewise.
(hsa_insn_atomic::operator new): Likewise.
(hsa_insn_signal::operator new): Likewise.
(hsa_insn_seg::operator new): Likewise.
(hsa_insn_call::operator new): Likewise.
(hsa_insn_arg_block::operator new): Likewise.
(hsa_insn_comment::operator new): Likewise.
(hsa_insn_srctype::operator new): Likewise.
(hsa_insn_packed::operator new): Likewise.
(hsa_insn_cvt::operator new): Likewise.
(hsa_insn_alloca::operator new): Likewise.
(hsa_init_new_bb): Likewise.
(hsa_bb::append_phi): New function.
(gen_hsa_phi_from_gimple_phi): Use it.
(get_symbol_for_decl): Fix dinstinguishing between
global and local functions. Put local variables into a segment
according to their attribute or static flag, if there is one.
(hsa_insn_br::hsa_insn_br): New.
(hsa_insn_br::operator new): Likewise.
(hsa_insn_cbr::hsa_insn_cbr): Set width via ancestor constructor.
(query_hsa_grid_nodim): New function.
(multiply_grid_dim_characteristics): Likewise.
(gen_get_num_threads): Likewise.
(gen_get_num_teams): Reimplemented.
(gen_get_team_num): Likewise.
(gen_hsa_insns_for_known_library_call): Updated calls to the above
helper functions.
(get_memory_order_name): Removed.
(get_memory_order): Likewise.
(hsa_memorder_from_tree): New function.
(gen_hsa_ternary_atomic_for_builtin): Renamed to
gen_hsa_atomic_for_builtin, can also create signals.
(gen_hsa_insns_for_call): Handle many new builtins. Adjust to use
hsa_memory_order_from_tree and gen_hsa_atomic_for_builtin.
(hsa_insn_atomic): Fix function comment.
(hsa_insn_signal::hsa_insn_signal): Fix comment. Update call to
ancestor constructor and initialization of new member variables.
(hsa_insn_queue::hsa_insn_queue): Added initialization of new
member variables.
(hsa_get_host_function): Handle functions with no bound CPU
implementation. Fix binded to bound.
(get_brig_function_name): Likewise.
(HSA_SORRY_ATV): Remove semicolon after macro.
(HSA_SORRY_AT): Likewise.
(omp_simple_builtin::generate): Add missing semicolons.
(hsa_insn_phi::operator new): Removed.
(hsa_insn_br::operator new): Likewise.
(hsa_insn_cbr::operator new): Likewise.
(hsa_insn_sbr::operator new): Likewise.
(hsa_insn_cmp::operator new): Likewise.
(hsa_insn_mem::operator new): Likewise.
(hsa_insn_atomic::operator new): Likewise.
(hsa_insn_signal::operator new): Likewise.
(hsa_insn_seg::operator new): Likewise.
(hsa_insn_call::operator new): Likewise.
(hsa_insn_arg_block::operator new): Likewise.
(hsa_insn_comment::operator new): Likewise.
(hsa_insn_srctype::operator new): Likewise.
(hsa_insn_packed::operator new): Likewise.
(hsa_insn_cvt::operator new): Likewise.
(hsa_insn_alloca::operator new): Likewise.
(get_symbol_for_decl): Accept CONST_DECLs, put them to
readonly segment.
(gen_hsa_addr): Also process CONST_DECLs.
(gen_hsa_addr_insns): Process CONST_DECLs by creating private
copies.
(gen_hsa_unary_operation): Make sure the function does
not use bittype source type for firstbit and lastbit operations.
(gen_hsa_popcount_to_dest): Make sure the function uses a bittype
source type.
* hsa-brig.c (emit_insn_operands): Cope with zero operands in an
instruction.
(emit_branch_insn): Renamed to emit_cond_branch_insn.
Emit the width stored in the class.
(emit_generic_branch_insn): New function.
(emit_insn): Call emit_generic_branch_insn.
(emit_signal_insn): Remove obsolete comment. Update
member variable name, pick a type according to profile.
(emit_alloca_insn): Remove obsolete comment.
(emit_atomic_insn): Likewise.
(emit_queue_insn): Get segment and memory order from the IR object.
(hsa_brig_section): Make allocate_new_chunk, chunks
and cur_chunk provate, add a default NULL parameter to add method.
(hsa_brig_section::add): Added a new parameter, store pointer to
output data there if it is non-NULL.
(emit_function_directives): Use this new parameter instead of
calculating the pointer itself, fix function comment.
(hsa_brig_emit_function): Add forgotten endian conversion.
(hsa_output_kernels): Remove unnecessary building of
kernel_dependencies_vector_type.
(emit_immediate_operand): Declare.
(emit_directive_variable): Also emit initializers of CONST_DECLs.
(gen_hsa_insn_for_internal_fn_call): Also handle IFN_RSQRT.
(verify_function_arguments): Properly detect variadic
arguments.
* hsa-dump.c (hsa_width_specifier_name): New function.
(dump_hsa_insn_1): Dump generic branch instructions, update signal
member variable name. Special dumping for queue objects.
* ipa-hsa.c (process_hsa_functions): Adjust after renaming
m_binded_functions to m_bound_functions. Copy externally visible flag
to the node.
(ipa_hsa_write_summary): Likewise.
(ipa_hsa_read_section): Likewise.
gcc/fortran/
* f95-lang.c (DEF_HSA_BUILTIN): New macro.
gcc/testsuite/
* c-c++-common/gomp/gridify-1.c: Update scan string.
* gfortran.dg/gomp/gridify-1.f90: Likewise.
* c-c++-common/gomp/gridify-2.c: New test.
* c-c++-common/gomp/gridify-3.c: Likewise.
libgomp/
* testsuite/libgomp.hsa.c/bits-insns.c: New test.
* testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
* testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r242761
|
|
Richard Biener
|
a5bb8a5cea |
re PR tree-optimization/78154 (memcpy et al can be assumed to return non-null)
2016-11-23 Richard Biener <rguenther@suse.de> Prathamesh Kulkarni <prathamesh.kulkarni@linaro.rog> PR tree-optimization/78154 * tree-vrp.c (gimple_stmt_nonzero_warnv_p): Return true if function returns it's argument and the argument is nonnull. * builtin-attrs.def: Define ATTR_RETURNS_NONNULL, ATT_RETNONNULL_NOTHROW_LEAF. * builtins.def (BUILT_IN_MEMPCPY): Change attribute to ATTR_RETNONNULL_NOTHROW_LEAF. (BUILT_IN_STPCPY): Likewise. (BUILT_IN_STPNCPY): Likewise. (BUILT_IN_MEMPCPY_CHK): Likewise. (BUILT_IN_STPCPY_CHK): Likewise. (BUILT_IN_STPNCPY_CHK): Likewise. (BUILT_IN_STRCAT): Change attribute to ATTR_RET1_NOTHROW_NONNULL_LEAF. (BUILT_IN_STRNCAT): Likewise. (BUILT_IN_STRNCPY): Likewise. (BUILT_IN_MEMSET_CHK): Likewise. (BUILT_IN_STRCAT_CHK): Likewise. (BUILT_IN_STRCPY_CHK): Likewise. (BUILT_IN_STRNCAT_CHK): Likewise. (BUILT_IN_STRNCPY_CHK): Likewise. testsuite/ * gcc.dg/tree-ssa/pr78154.c: New test. Co-Authored-By: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> From-SVN: r242745 |
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Bernd Edlinger
|
48330c9355 |
re PR c++/71973 (c++ handles built-in functions inconsistently)
gcc: 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/71973 * doc/invoke.texi (-Wno-builtin-declaration-mismatch): Document the new default-enabled warning.. * builtin-types.def (BT_CONST_TM_PTR): New primitive type. (BT_PTR_CONST_STRING): Updated. (BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR): Removed. (BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_TM_PTR): New function type. * builtins.def (DEF_TM_BUILTIN): Disable BOTH_P for TM builtins. (strftime): Update builtin function. * tree-core.h (TI_CONST_TM_PTR_TYPE): New enum value. * tree.h (const_tm_ptr_type_node): New type node. * tree.c (free_lang_data, build_common_tree_nodes): Initialize const_tm_ptr_type_node. c-family: 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/71973 * c.opt (-Wbuiltin-declaration-mismatch): New warning. * c-common.c (c_common_nodes_and_builtins): Initialize const_tm_ptr_type_node. c: 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/71973 * c-decl.c (diagnose_mismatched_decls): Use OPT_Wbuiltin_declaration_mismatch here too. cp: 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/71973 * decl.c (duplicate_decls): Warn when a built-in function is redefined. Don't overload builtin functions with C++ functions. Handle const_tm_ptr_type_node like file_ptr_node. Copy the TREE_NOTHROW flag unmodified to the old decl. lto: 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/71973 * lto-lang.c (lto_init): Assert const_tm_ptr_type_node is sane. testsuite: 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/71973 * g++.dg/pr71973-1.C: New test. * g++.dg/pr71973-2.C: New test. * g++.dg/pr71973-3.C: New test. * g++.dg/lto/pr68811_0.C: Add -w to first lto-options. * g++.dg/lookup/extern-c-redecl4.C: Adjust test expectations. * g++.old-deja/g++.mike/p700.C: Add -Wno-builtin-declaration-mismatch to dg-options. * g++.old-deja/g++.other/realloc.C: Likewise. * g++.old-deja/g++.other/builtins10.C: Adjust test expectations. From-SVN: r242662 |
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Eric Botcazou
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4c640e2606 |
re PR ada/37139 (DEP prevents using Ada tasking)
PR ada/37139 PR ada/67205 * common.opt (-ftrampolines): New option. * doc/invoke.texi (Code Gen Options): Document it. * doc/tm.texi.in (Trampolines): Add TARGET_CUSTOM_FUNCTION_DESCRIPTORS. * doc/tm.texi: Regenerate. * builtins.def: Add init_descriptor and adjust_descriptor. * builtins.c (expand_builtin_init_trampoline): Do not issue a warning on platforms with descriptors. (expand_builtin_init_descriptor): New function. (expand_builtin_adjust_descriptor): Likewise. (expand_builtin) <BUILT_IN_INIT_DESCRIPTOR>: New case. <BUILT_IN_ADJUST_DESCRIPTOR>: Likewise. * calls.c (prepare_call_address): Remove SIBCALLP parameter and add FLAGS parameter. Deal with indirect calls by descriptor and adjust. Set STATIC_CHAIN_REG_P on the static chain register, if any. (call_expr_flags): Set ECF_BY_DESCRIPTOR for calls by descriptor. (expand_call): Likewise. Move around call to prepare_call_address and pass all flags to it. * cfgexpand.c (expand_call_stmt): Reinstate CALL_EXPR_BY_DESCRIPTOR. * gimple.h (enum gf_mask): New GF_CALL_BY_DESCRIPTOR value. (gimple_call_set_by_descriptor): New setter. (gimple_call_by_descriptor_p): New getter. * gimple.c (gimple_build_call_from_tree): SetCALL_EXPR_BY_DESCRIPTOR. (gimple_call_flags): Deal with GF_CALL_BY_DESCRIPTOR. * langhooks.h (struct lang_hooks): Add custom_function_descriptors. * langhooks-def.h (LANG_HOOKS_CUSTOM_FUNCTION_DESCRIPTORS): Define. (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_CUSTOM_FUNCTION_DESCRIPTORS. * rtl.h (STATIC_CHAIN_REG_P): New macro. * rtlanal.c (find_first_parameter_load): Skip static chain registers. * target.def (custom_function_descriptors): New POD hook. * tree.h (FUNC_ADDR_BY_DESCRIPTOR): New flag on ADDR_EXPR. (CALL_EXPR_BY_DESCRIPTOR): New flag on CALL_EXPR. * tree-core.h (ECF_BY_DESCRIPTOR): New mask. Document FUNC_ADDR_BY_DESCRIPTOR and CALL_EXPR_BY_DESCRIPTOR. * tree.c (make_node_stat) <tcc_declaration>: Use FUNCTION_ALIGNMENT. (build_common_builtin_nodes): Initialize init_descriptor and adjust_descriptor. * tree-nested.c: Include target.h. (struct nesting_info): Add 'any_descr_created' field. (get_descriptor_type): New function. (lookup_element_for_decl): New function extracted from... (create_field_for_decl): Likewise. (lookup_tramp_for_decl): ...here. Adjust. (lookup_descr_for_decl): New function. (convert_tramp_reference_op): Deal with descriptors. (build_init_call_stmt): New function extracted from... (finalize_nesting_tree_1): ...here. Adjust and deal withdescriptors. * defaults.h (FUNCTION_ALIGNMENT): Define. (TRAMPOLINE_ALIGNMENT): Set to above instead of FUNCTION_BOUNDARY. * config/i386/i386.h (TARGET_CUSTOM_FUNCTION_DESCRIPTORS): Define. * config/ia64/ia64.h (TARGET_CUSTOM_FUNCTION_DESCRIPTORS): Likewise. * config/rs6000/rs6000.h (TARGET_CUSTOM_FUNCTION_DESCRIPTORS):Likewise. * config/sparc/sparc.h (TARGET_CUSTOM_FUNCTION_DESCRIPTORS): Likewise. ada/ * gcc-interface/misc.c (LANG_HOOKS_CUSTOM_FUNCTION_DESCRIPTORS):Define. * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Access>: Deal with a zero TARGET_CUSTOM_FUNCTION_DESCRIPTORS specially for Code_Address. Otherwise, if TARGET_CUSTOM_FUNCTION_DESCRIPTORS is positive, set FUNC_ADDR_BY_DESCRIPTOR for 'Access/'Unrestricted_Access of nested subprograms if the type can use an internal representation. (call_to_gnu): Likewise, but set CALL_EXPR_BY_DESCRIPTOR on indirect calls if the type can use an internal representation. From-SVN: r241222 |
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Joseph Myers
|
6dc198e3a5 |
Add minimal _FloatN, _FloatNx built-in functions.
This patch adds a minimal set of built-in functions for the new _FloatN and _FloatNx types. The functions added are __builtin_fabs*, __builtin_copysign*, __builtin_huge_val*, __builtin_inf*, __builtin_nan* and __builtin_nans* (where * = fN or fNx). That is, 42 new entries are added to the enum of built-in functions and the associated array of decls, where not all of them are actually supported on any one target. These functions are believed to be sufficient for libgcc (complex multiplication and division use __builtin_huge_val*, __builtin_copysign* and __builtin_fabs*) and for glibc (which also depends on complex multiplication from libgcc, as well as using such functions itself). The basic target-independent support for folding / expanding calls to these built-in functions is wired up, so those for constants can be used in static initializers, and the fabs and copysign built-ins can always be expanded to bit-manipulation inline (for any format setting signbit_ro and signbit_rw, which covers all formats supported for _FloatN and _FloatNx), although insn patterns for fabs (abs<mode>2) and copysign (copysign<mode>3) will be used when available and may result in more optimal code. The complex multiplication and division functions in libgcc rely on predefined macros (defined with -fbuilding-libgcc) to say what the built-in function suffixes to use with a particular mode are. This patch updates that code accordingly, where previously it involved a hack supposing that machine-specific suffixes for constants were also suffixes for built-in functions. As with the main _FloatN / _FloatNx patch, this patch does not update code dealing only with optimizations that currently has cases only covering float, double and long double, though some such cases are straightforward and may be covered in a followup patch. The functions are defined with DEF_GCC_BUILTIN, so calls to the TS 18661-3 functions such as fabsf128 and copysignf128, without the __builtin_, will not be optimized. As noted in the original _FloatN / _FloatNx patch submission, in principle the bulk of the libm functions that have built-in versions should have those versions extended to cover the new types, but that would require more consideration of the effects of increasing the size of the enum and initializing many more functions at startup. I don't know whether target-specific built-in functions can readily be made into aliases for target-independent functions, but if they can, it would make sense to do so for the x86, ia64 and rs6000 *q functions corresponding to these, so that they can benefit from the architecture-independent folding logic and from any optimizations enabled for these functions in future, and so that less target-specific code is needed to support them. Bootstrapped with no regressions on x86_64-pc-linux-gnu. gcc: * tree.h (CASE_FLT_FN_FLOATN_NX, float16_type_node) (float32_type_node, float64_type_node, float32x_type_node) (float128x_type_node): New macros. * builtin-types.def (BT_FLOAT16, BT_FLOAT32, BT_FLOAT64) (BT_FLOAT128, BT_FLOAT32X, BT_FLOAT64X, BT_FLOAT128X) (BT_FN_FLOAT16, BT_FN_FLOAT32, BT_FN_FLOAT64, BT_FN_FLOAT128) (BT_FN_FLOAT32X, BT_FN_FLOAT64X, BT_FN_FLOAT128X) (BT_FN_FLOAT16_FLOAT16, BT_FN_FLOAT32_FLOAT32) (BT_FN_FLOAT64_FLOAT64, BT_FN_FLOAT128_FLOAT128) (BT_FN_FLOAT32X_FLOAT32X, BT_FN_FLOAT64X_FLOAT64X) (BT_FN_FLOAT128X_FLOAT128X, BT_FN_FLOAT16_CONST_STRING) (BT_FN_FLOAT32_CONST_STRING, BT_FN_FLOAT64_CONST_STRING) (BT_FN_FLOAT128_CONST_STRING, BT_FN_FLOAT32X_CONST_STRING) (BT_FN_FLOAT64X_CONST_STRING, BT_FN_FLOAT128X_CONST_STRING) (BT_FN_FLOAT16_FLOAT16_FLOAT16, BT_FN_FLOAT32_FLOAT32_FLOAT32) (BT_FN_FLOAT64_FLOAT64_FLOAT64, BT_FN_FLOAT128_FLOAT128_FLOAT128) (BT_FN_FLOAT32X_FLOAT32X_FLOAT32X) (BT_FN_FLOAT64X_FLOAT64X_FLOAT64X) (BT_FN_FLOAT128X_FLOAT128X_FLOAT128X): New type definitions. * builtins.def (DEF_GCC_FLOATN_NX_BUILTINS): New macro. (copysign, fabs, huge_val, inf, nan, nans): Use it. * builtins.c (expand_builtin): Use CASE_FLT_FN_FLOATN_NX for fabs and copysign. (fold_builtin_0): Use CASE_FLT_FN_FLOATN_NX for inf and huge_val. (fold_builtin_1): Use CASE_FLT_FN_FLOATN_NX for fabs. * doc/extend.texi (Other Builtins): Document these built-in functions. * fold-const-call.c (fold_const_call): Use CASE_FLT_FN_FLOATN_NX for nan and nans. gcc/c-family: * c-family/c-cppbuiltin.c (c_cpp_builtins): Check _FloatN and _FloatNx types for suffixes for built-in functions. gcc/testsuite: * gcc.dg/torture/float128-builtin.c, gcc.dg/torture/float128-ieee-nan.c, gcc.dg/torture/float128x-builtin.c, gcc.dg/torture/float128x-nan.c, gcc.dg/torture/float16-builtin.c, gcc.dg/torture/float16-nan.c, gcc.dg/torture/float32-builtin.c, gcc.dg/torture/float32-nan.c, gcc.dg/torture/float32x-builtin.c, gcc.dg/torture/float32x-nan.c, gcc.dg/torture/float64-builtin.c, gcc.dg/torture/float64-nan.c, gcc.dg/torture/float64x-builtin.c, gcc.dg/torture/float64x-nan.c, gcc.dg/torture/floatn-builtin.h, gcc.dg/torture/floatn-nan.h: New tests. From-SVN: r239658 |
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Bernd Edlinger
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cfd97da10d |
016-07-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/71876
* builtin-attrs.def (ATTR_RT_NOTHROW_LEAF_LIST): New return twice
attribute.
* builtins.def (BUILT_IN_SETJMP): Use ATTR_RT_NOTHROW_LEAF_LIST here.
* calls.c (special_function_p): Remove the special handling of the
"__builtin_" prefix.
From-SVN: r238606
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|
Martin Sebor
|
4d926e3493 |
PR c/71392 - SEGV calling integer overflow built-ins with a null pointer
gcc/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * builtin-attrs.def (ATTR_NOTHROW_NONNULL_LEAF_LIST): New macro. (ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF): Same. * builtins.def (BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW): Use them. (BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW): Same. (BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW): Same. (BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW): Same. (BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADD_OVERFLOW): Same. (BUILT_IN_UADDL_OVERFLOW, BUILT_IN_UADDLL_OVERFLOW): Same. (BUILT_IN_USUB_OVERFLOW, BUILT_IN_USUBL_OVERFLOW): Same. (BUILT_IN_USUBLL_OVERFLOW, BUILT_IN_UMUL_OVERFLOW): Same. (BUILT_IN_UMULL_OVERFLOW, BUILT_IN_UMULLL_OVERFLOW): gcc/ada/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * gcc/ada/gcc-interface/utils.c (handle_nonnull_attribute): Accept the nonnull attribute in type-generic builtins. gcc/c-family/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * gcc/c-family/c-common.c (handle_nonnull_attribute): Accept the nonnull attribute in type-generic builtins. gcc/lto/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * gcc/lto/lto-lang.c (handle_nonnull_attribute): Accept the nonnull attribute in type-generic builtins. gcc/testsuite/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * c-c++-common/builtin-arith-overflow-1.c: Add test cases. From-SVN: r237314 |
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Martin Sebor
|
44a845ca0e |
re PR c++/70507 (integer overflow builtins not constant expressions)
PR c++/70507
PR c/68120
* builtins.def (BUILT_IN_ADD_OVERFLOW_P, BUILT_IN_SUB_OVERFLOW_P,
BUILT_IN_MUL_OVERFLOW_P): New builtins.
* builtins.c: Include gimple-fold.h.
(fold_builtin_arith_overflow): Handle
BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
(fold_builtin_3): Likewise.
* doc/extend.texi (Integer Overflow Builtins): Document
__builtin_{add,sub,mul}_overflow_p.
gcc/c/
* c-typeck.c (convert_arguments): Don't promote last argument
of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
gcc/cp/
* constexpr.c: Include gimple-fold.h.
(cxx_eval_internal_function): New function.
(cxx_eval_call_expression): Call it.
(potential_constant_expression_1): Handle integer arithmetic
overflow built-ins.
* tree.c (builtin_valid_in_constant_expr_p): Handle
BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
gcc/c-family/
* c-common.c (check_builtin_function_arguments): Handle
BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
gcc/testsuite/
* c-c++-common/builtin-arith-overflow-1.c: Add test cases.
* c-c++-common/builtin-arith-overflow-2.c: New test.
* g++.dg/ext/builtin-arith-overflow-1.C: New test.
* g++.dg/cpp0x/constexpr-arith-overflow.C: New test.
* g++.dg/cpp1y/constexpr-arith-overflow.C: New test.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r237238
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Bernd Schmidt
|
36b85e4328 |
re PR tree-optimization/52171 (memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0)
PR tree-optimization/52171
* builtins.c (expand_cmpstrn_or_cmpmem): Delete, moved elsewhere.
(expand_builtin_memcmp): New arg RESULT_EQ. All callers changed.
Look for constant strings. Move some code to emit_block_cmp_hints
and use it.
* builtins.def (BUILT_IN_MEMCMP_EQ): New.
* defaults.h (COMPARE_MAX_PIECES): New macro.
* expr.c (move_by_pieces_d, store_by_pieces_d): Remove old structs.
(move_by_pieces_1, store_by_pieces_1, store_by_pieces_2): Remvoe.
(clear_by_pieces_1): Don't declare. Move definition before use.
(can_do_by_pieces): New static function.
(can_move_by_pieces): Use it. Return bool.
(by_pieces_ninsns): Renamed from move_by_pieces_ninsns. New arg
OP. All callers changed. Handle COMPARE_BY_PIECES.
(class pieces_addr); New.
(pieces_addr::pieces_addr, pieces_addr::decide_autoinc,
pieces_addr::adjust, pieces_addr::increment_address,
pieces_addr::maybe_predec, pieces_addr::maybe_postinc): New member
functions for it.
(class op_by_pieces_d): New.
(op_by_pieces_d::op_by_pieces_d, op_by_pieces_d::run): New member
functions for it.
(class move_by_pieces_d, class compare_by_pieces_d,
class store_by_pieces_d): New subclasses of op_by_pieces_d.
(move_by_pieces_d::prepare_mode, move_by_pieces_d::generate,
move_by_pieces_d::finish_endp, store_by_pieces_d::prepare_mode,
store_by_pieces_d::generate, store_by_pieces_d::finish_endp,
compare_by_pieces_d::generate, compare_by_pieces_d::prepare_mode,
compare_by_pieces_d::finish_mode): New member functions.
(compare_by_pieces, emit_block_cmp_via_cmpmem): New static
functions.
(expand_cmpstrn_or_cmpmem): Moved here from builtins.c.
(emit_block_cmp_hints): New function.
(move_by_pieces, store_by_pieces, clear_by_pieces): Rewrite to just
use the newly defined classes.
* expr.h (by_pieces_constfn): New typedef.
(can_store_by_pieces, store_by_pieces): Use it in arg declarations.
(emit_block_cmp_hints, expand_cmpstrn_or_cmpmem): Declare.
(move_by_pieces_ninsns): Don't declare.
(can_move_by_pieces): Change return value to bool.
* target.def (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Update docs.
(compare_by_pieces_branch_ratio): New hook.
* target.h (enum by_pieces_operation): Add COMPARE_BY_PIECES.
(by_pieces_ninsns): Declare.
* targethooks.c (default_use_by_pieces_infrastructure_p): Handle
COMPARE_BY_PIECES.
(default_compare_by_pieces_branch_ratio): New function.
* targhooks.h (default_compare_by_pieces_branch_ratio): Declare.
* doc/tm.texi.in (STORE_MAX_PIECES, COMPARE_MAX_PIECES): Document.
* doc/tm.texi: Regenerate.
* tree-ssa-strlen.c: Include "builtins.h".
(handle_builtin_memcmp): New static function.
(strlen_optimize_stmt): Call it for BUILT_IN_MEMCMP.
* tree.c (build_common_builtin_nodes): Create __builtin_memcmp_eq.
testsuite/
PR tree-optimization/52171
* gcc.dg/pr52171.c: New test.
* gcc.target/i386/pr52171.c: New test.
From-SVN: r237069
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Jakub Jelinek
|
818ab71a41 |
Update copyright years.
From-SVN: r232055 |
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Dmitry Vyukov
|
95e7bbb8d6 |
Add fuzzing coverage support
* sancov.c: New file. * Makefile.in (OBJS): Add sancov.o. * invoke.texi (-fsanitize-coverage=trace-pc): Describe. * passes.def (sancov_pass): Add. * tree-pass.h (sancov_pass): Add. * common.opt (-fsanitize-coverage=trace-pc): Add. * sanitizer.def (BUILT_IN_SANITIZER_COV_TRACE_PC): Add. * builtins.def (DEF_SANITIZER_BUILTIN): Enable for flag_sanitize_coverage. From-SVN: r231296 |
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Richard Sandiford
|
0aad019857 |
Move #undef DEF_BUILTIN* to builtins.def
I was confused at first why tree-core.h was undefining DEF_BUILTIN_CHKP before defining it, then undefining it again after including builtins.def. This is because builtins.def provides a default definition of DEF_BUILTIN_CHKP, but leaves it up to the caller to undefine it where necessary. Similarly to the previous internal-fn.def patch, it seems more obvious for builtins.def to #undef things unconditionally. One argument might have been that keeping preprocessor stuff out of the .def files makes it easier for non-cpp parsers. In practice though we already have #ifs and multiline #defines, so single-line #undefs should be easy in comparison. Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi. gcc/ada/ * gcc-interface/utils.c: Don't undef DEF_BUILTIN. gcc/c-family/ * c-common.c: Don't undef DEF_BUILTIN. gcc/jit/ * jit-builtins.c: Don't undef DEF_BUILTIN. gcc/lto/ * lto-lang.c: Don't undef DEF_BUILTIN. gcc/ * builtins.def: #undef DEF_BUILTIN and DEF_BUILTIN_CHKP * builtins.c, genmatch.c, tree-core.h: Don't undef them here. From-SVN: r229924 |
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Richard Sandiford
|
eb0b164e5f |
Don't treat rint as setting errno
builtins.def says that rint sets errno, but it looks like this might
be a mistake. C99 says that rint doesn't set errno and the builtins.c
expansion code doesn't try to keep errno up to date.
Perhaps this was because earlier versions of POSIX said that
rint sets errno on overflow:
http://pubs.opengroup.org/onlinepubs/009695399/functions/rintf.html
However, this is another instance of the observation that "rounding
functions could never overflow" (because anything using exponents
that large is already integral). The page above also says that
differences with C99 are unintentional and the ERANGE clause has
been removed from later versions of POSIX:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/rint.html
Also, the version of POSIX that lists ERANGE for rint does the same
for nearbyint:
http://pubs.opengroup.org/onlinepubs/009695399/functions/nearbyintf.html
and we already treat nearbyint as not setting errno. This too has been
clarified in later versions of POSIX:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/nearbyint.html
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.def (BUILTIN_RINT, BUILTIN_RINTF, BUILTIN_RINTL): Use
ATTR_MATHFN_FPROUNDING rather than ATTR_MATHFN_FPROUNDING_ERRNO.
From-SVN: r229918
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Thomas Schwinge
|
4bf9e5a8a2 |
OpenACC atomic directive
gcc/c-family/ * c-pragma.c (oacc_pragmas): Add "atomic". * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC. gcc/c/ * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC. gcc/cp/ * parser.c (cp_parser_omp_construct, cp_parser_pragma): Handle PRAGMA_OACC_ATOMIC. gcc/fortran/ * gfortran.h (gfc_statement): Add ST_OACC_ATOMIC, ST_OACC_END_ATOMIC. (gfc_exec_op): Add EXEC_OACC_ATOMIC. * match.h (gfc_match_oacc_atomic): New prototype. * openmp.c (gfc_match_omp_atomic, gfc_match_oacc_atomic): New wrapper functions around... (gfc_match_omp_oacc_atomic): ... this new function. (oacc_code_to_statement, gfc_resolve_oacc_directive): Handle EXEC_OACC_ATOMIC. * parse.c (decode_oacc_directive): Handle "atomic", "end atomic". (case_exec_markers): Add ST_OACC_ATOMIC. (gfc_ascii_statement): Handle ST_OACC_ATOMIC, ST_OACC_END_ATOMIC. (parse_omp_atomic): Rename to... (parse_omp_oacc_atomic): ... this new function. Add omp_p formal parameter. Adjust all users. (parse_executable): Handle ST_OACC_ATOMIC. (is_oacc): Handle EXEC_OACC_ATOMIC. * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle EXEC_OACC_ATOMIC. * st.c (gfc_free_statement): Handle EXEC_OACC_ATOMIC. * trans-openmp.c (gfc_trans_oacc_directive): Handle EXEC_OACC_ATOMIC. * trans.c (trans_code): Handle EXEC_OACC_ATOMIC. gcc/ * builtins.def (DEF_GOMP_BUILTIN): Enable for flag_openacc. * omp-low.c (check_omp_nesting_restrictions): Allow GIMPLE_OMP_ATOMIC_LOAD, GIMPLE_OMP_ATOMIC_STORE inside OpenACC contexts. gcc/testsuite/ * c-c++-common/goacc-gomp/nesting-fail-1.c: Move "atomic" tests from here to... * c-c++-common/goacc-gomp/nesting-1.c: ... here, and expect them to succeed. libgomp/ * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise. * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file. * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file. * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise. From-SVN: r229703 |
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Jason Merrill
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b8fd7909c0 |
Implement N4514, C++ Extensions for Transactional Memory.
gcc/ * builtins.def (BUILT_IN_ABORT): Add transaction_pure attribute. gcc/c-family/ * c-common.c (c_common_reswords): Add C++ TM TS keywords. (c_common_attribute_table): Add transaction_safe_dynamic. transaction_safe now affects type identity. (handle_tm_attribute): Handle transaction_safe_dynamic. * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT, RID_ATOMIC_CANCEL, RID_SYNCHRONIZED. (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED. (D_TRANSMEM): New. * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory. * c-pretty-print.c (pp_c_attributes_display): Don't print transaction_safe in C++. gcc/c/ * c-parser.c (c_lex_one_token): Handle @synchronized. * c-decl.c (match_builtin_function_types): A declaration of a built-in can change whether the function is transaction_safe. gcc/cp/ * cp-tree.h (struct cp_declarator): Add tx_qualifier field. (BCS_NORMAL, BCS_TRANSACTION): New enumerators. * lex.c (init_reswords): Limit TM kewords to -fgnu-tm. * parser.c (cp_lexer_get_preprocessor_token): Fix @synchronized. (make_call_declarator): Take tx_qualifier. (cp_parser_tx_qualifier_opt): New. (cp_parser_lambda_declarator_opt): Use it. (cp_parser_direct_declarator): Likewise. (cp_parser_statement): Handle atomic_noexcept, atomic_cancel. (cp_parser_compound_statement): Change in_try parameter to bcs_flags. (cp_parser_std_attribute): Map optimize_for_synchronized to transaction_callable. (cp_parser_transaction): Take the token. Handle atomic_noexcept. * lambda.c (maybe_add_lambda_conv_op): Handle transaction-safety. * call.c (enum conversion_kind): Add ck_tsafe. (standard_conversion): Handle transaction-safety conversion. (convert_like_real, resolve_address_of_overloaded_function): Likewise. (check_methods): Diagnose transaction_safe_dynamic on non-virtual function. (look_for_tm_attr_overrides): Don't inherit transaction_safe_dynamic. * cvt.c (tx_safe_fn_type_p, tx_unsafe_fn_variant) (can_convert_tx_safety): New. * typeck.c (composite_pointer_type): Handle transaction-safety. * name-lookup.h (enum scope_kind): Add sk_transaction. * name-lookup.c (begin_scope): Handle it. * semantics.c (begin_compound_stmt): Pass it. * decl.c (check_previous_goto_1): Check it. (struct named_label_entry): Add in_transaction_scope. (poplevel_named_label_1): Set it. (check_goto): Check it. (duplicate_decls): A specialization can be transaction_safe independently of its template. (grokdeclarator): Handle tx-qualifier. * rtti.c (ptr_initializer): Handle transaction-safe. * search.c (check_final_overrider): Check transaction_safe_dynamic. Don't check transaction_safe. * mangle.c (write_function_type): Mangle transaction_safe here. (write_CV_qualifiers_for_type): Not here. (write_type): Preserve transaction_safe when stripping attributes. * error.c (dump_type_suffix): Print transaction_safe. libiberty/ * cp-demangle.c (d_cv_qualifiers): Dx means transaction_safe. (cplus_demangle_type): Let d_cv_qualifiers handle it. (d_dump, d_make_comp, has_return_type, d_encoding) (d_count_templates_scopes, d_print_comp_inner) (d_print_mod_list, d_print_mod, d_print_function_type) (is_ctor_or_dtor): Handle DEMANGLE_COMPONENT_TRANSACTION_SAFE. From-SVN: r228462 |
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Francois-Xavier Coudert
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61717a4593 |
re PR middle-end/36757 (__builtin_signbit should be type-generic)
PR middle-end/36757 * builtins.c (expand_builtin_signbit): Add asserts to make sure we can expand BUILT_IN_SIGNBIT inline. * builtins.def (BUILT_IN_SIGNBIT): Make type-generic. * doc/extend.texi: Document the type-generic __builtin_signbit. * c-common.c (check_builtin_function_arguments): Add check for BUILT_IN_SIGNBIT argument. * gcc.dg/builtins-error.c: Add checks for __builtin_signbit. * gcc.dg/tg-tests.h: Add checks for __builtin_signbit. From-SVN: r226990 |
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Tom de Vries
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2b9f69fd8a |
Test for flag_parallelize_loops > 1
2015-06-22 Tom de Vries <tom@codesourcery.com> * builtins.def (DEF_GOMP_BUILTIN): Test 'flag_tree_parallelize_loops > 1' instead of 'flag_tree_parallelize_loops'. Test flag_cilkplus. From-SVN: r224745 |
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Jakub Jelinek
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e3bc4a35bd |
builtins.def (DEF_BUILTIN_CHKP): Define if not defined.
* builtins.def (DEF_BUILTIN_CHKP): Define if not defined. (DEF_LIB_BUILTIN_CHKP, DEF_EXT_LIB_BUILTIN_CHKP): Redefine. (DEF_CHKP_BUILTIN): Define using DEF_BUILTIN_CHKP instead of DEF_BUILTIN. (BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET, BUILT_IN_STRCAT, BUILT_IN_STRCHR, BUILT_IN_STRCPY, BUILT_IN_STRLEN): Use DEF_LIB_BUILTIN_CHKP macro instead of DEF_LIB_BUILTIN. (BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK, BUILT_IN_MEMPCPY, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK, BUILT_IN_STPCPY, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK): Use DEF_EXT_LIB_BUILTIN_CHKP macro instead of DEF_EXT_LIB_BUILTIN. * tree-core.h (enum built_in_function): In between BEGIN_CHKP_BUILTINS and END_CHKP_BUILTINS only define enum values for builtins that use DEF_BUILTIN_CHKP macro. From-SVN: r220407 |
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Thomas Schwinge
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41dbbb3789 |
Merge current set of OpenACC changes from gomp-4_0-branch.
contrib/ * gcc_update (files_and_dependencies): Update rules for new libgomp/plugin/Makefrag.am and libgomp/plugin/configfrag.ac files. gcc/ * builtin-types.def (BT_FN_VOID_INT_INT_VAR) (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR) (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR): New function types. * builtins.c: Include "gomp-constants.h". (expand_builtin_acc_on_device): New function. (expand_builtin, is_inexpensive_builtin): Handle BUILT_IN_ACC_ON_DEVICE. * builtins.def (DEF_GOACC_BUILTIN, DEF_GOACC_BUILTIN_COMPILER): New macros. * cgraph.c (cgraph_node::create): Consider flag_openacc next to flag_openmp. * config.gcc <nvptx-*> (tm_file): Add nvptx/offload.h. <*-intelmic-* | *-intelmicemul-*> (tm_file): Add i386/intelmic-offload.h. * gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): For -fopenacc, link to libgomp and its dependencies. * config/arc/arc.h (LINK_COMMAND_SPEC): Likewise. * config/darwin.h (LINK_COMMAND_SPEC_A): Likewise. * config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise. * config/ia64/hpux.h (LIB_SPEC): Likewise. * config/pa/pa-hpux11.h (LIB_SPEC): Likewise. * config/pa/pa64-hpux.h (LIB_SPEC): Likewise. * doc/generic.texi: Update for OpenACC changes. * doc/gimple.texi: Likewise. * doc/invoke.texi: Likewise. * doc/sourcebuild.texi: Likewise. * gimple-pretty-print.c (dump_gimple_omp_for): Handle GF_OMP_FOR_KIND_OACC_LOOP. (dump_gimple_omp_target): Handle GF_OMP_TARGET_KIND_OACC_KERNELS, GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE, GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA. Dump more data. * gimple.c: Update comments for OpenACC changes. * gimple.def: Likewise. * gimple.h: Likewise. (enum gf_mask): Add GF_OMP_FOR_KIND_OACC_LOOP, GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS, GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE, GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA. (gimple_omp_for_cond, gimple_omp_for_set_cond): Sort in the appropriate place. (is_gimple_omp_oacc, is_gimple_omp_offloaded): New functions. * gimplify.c: Include "gomp-constants.h". Update comments for OpenACC changes. (is_gimple_stmt): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP. (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle OMP_CLAUSE__CACHE_, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ. (gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (gimplify_oacc_cache): New function. (gimplify_omp_for): Handle OACC_LOOP. (gimplify_omp_workshare): Handle OACC_KERNELS, OACC_PARALLEL, OACC_DATA. (gimplify_omp_target_update): Handle OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE. (gimplify_expr): Handle OACC_LOOP, OACC_CACHE, OACC_HOST_DATA, OACC_DECLARE, OACC_KERNELS, OACC_PARALLEL, OACC_DATA, OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE. (gimplify_body): Consider flag_openacc next to flag_openmp. * lto-streamer-out.c: Include "gomp-constants.h". * omp-builtins.def (BUILT_IN_ACC_GET_DEVICE_TYPE) (BUILT_IN_GOACC_DATA_START, BUILT_IN_GOACC_DATA_END) (BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL) (BUILT_IN_GOACC_UPDATE, BUILT_IN_GOACC_WAIT) (BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS) (BUILT_IN_ACC_ON_DEVICE): New builtins. * omp-low.c: Include "gomp-constants.h". Update comments for OpenACC changes. (struct omp_context): Add reduction_map, gwv_below, gwv_this members. (extract_omp_for_data, use_pointer_for_field, install_var_field) (new_omp_context, delete_omp_context, scan_sharing_clauses) (create_omp_child_function, scan_omp_for, scan_omp_target) (check_omp_nesting_restrictions, lower_reduction_clauses) (build_omp_regions_1, diagnose_sb_0, make_gimple_omp_edges): Update for OpenACC changes. (scan_sharing_clauses): Handle OMP_CLAUSE_NUM_GANGS: OMP_CLAUSE_NUM_WORKERS: OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. (expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle GF_OMP_FOR_KIND_OACC_LOOP. (expand_omp_target, lower_omp_target): Handle GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS, GF_OMP_TARGET_KIND_OACC_UPDATE, GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA, GF_OMP_TARGET_KIND_OACC_DATA. (pass_expand_omp::execute, execute_lower_omp) (pass_diagnose_omp_blocks::gate): Consider flag_openacc next to flag_openmp. (offload_symbol_decl): New variable. (oacc_get_reduction_array_id, oacc_max_threads) (get_offload_symbol_decl, get_base_type, lookup_oacc_reduction) (maybe_lookup_oacc_reduction, enclosing_target_ctx) (oacc_loop_or_target_p, oacc_lower_reduction_var_helper) (oacc_gimple_assign, oacc_initialize_reduction_data) (oacc_finalize_reduction_data, oacc_process_reduction_data): New functions. (is_targetreg_ctx): Remove function. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CACHE_, OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH. * tree.c (omp_clause_code_name, walk_tree_1): Update accordingly. * tree.h (OMP_CLAUSE_GANG_EXPR, OMP_CLAUSE_GANG_STATIC_EXPR) (OMP_CLAUSE_ASYNC_EXPR, OMP_CLAUSE_WAIT_EXPR) (OMP_CLAUSE_VECTOR_EXPR, OMP_CLAUSE_WORKER_EXPR) (OMP_CLAUSE_NUM_GANGS_EXPR, OMP_CLAUSE_NUM_WORKERS_EXPR) (OMP_CLAUSE_VECTOR_LENGTH_EXPR): New macros. * tree-core.h: Update comments for OpenACC changes. (enum omp_clause_map_kind): Remove. (struct tree_omp_clause): Change type of map_kind member from enum omp_clause_map_kind to unsigned char. * tree-inline.c: Update comments for OpenACC changes. * tree-nested.c: Likewise. Include "gomp-constants.h". (convert_nonlocal_reference_stmt, convert_local_reference_stmt) (convert_tramp_reference_stmt, convert_gimple_call): Update for OpenACC changes. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. * tree-pretty-print.c: Include "gomp-constants.h". (dump_omp_clause): Handle OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_WAIT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_INDEPENDENT. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. (dump_generic_node): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP. * tree-streamer-in.c: Include "gomp-constants.h". (unpack_ts_omp_clause_value_fields) Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. * tree-streamer-out.c: Include "gomp-constants.h". (pack_ts_omp_clause_value_fields): Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. * tree.def (OACC_PARALLEL, OACC_KERNELS, OACC_DATA) (OACC_HOST_DATA, OACC_LOOP, OACC_CACHE, OACC_DECLARE) (OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE): New tree codes. * tree.c (omp_clause_num_ops): Update accordingly. * tree.h (OMP_BODY, OMP_CLAUSES, OMP_LOOP_CHECK, OMP_CLAUSE_SIZE): Likewise. (OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES, OACC_KERNELS_BODY) (OACC_KERNELS_CLAUSES, OACC_DATA_BODY, OACC_DATA_CLAUSES) (OACC_HOST_DATA_BODY, OACC_HOST_DATA_CLAUSES, OACC_CACHE_CLAUSES) (OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES) (OACC_EXIT_DATA_CLAUSES, OACC_UPDATE_CLAUSES) (OACC_KERNELS_COMBINED, OACC_PARALLEL_COMBINED): New macros. * tree.h (OMP_CLAUSE_MAP_KIND): Cast it to enum gomp_map_kind. (OMP_CLAUSE_SET_MAP_KIND): New macro. * varpool.c (varpool_node::get_create): Consider flag_openacc next to flag_openmp. * config/i386/intelmic-offload.h: New file. * config/nvptx/offload.h: Likewise. gcc/ada/ * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8) (DEF_FUNCTION_TYPE_VAR_12): New macros. gcc/c-family/ * c.opt (fopenacc): New option. * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC. * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12): New macros. * c-common.h (c_finish_oacc_wait): New prototype. * c-omp.c: Include "omp-low.h" and "gomp-constants.h". (c_finish_oacc_wait): New function. * c-pragma.c (oacc_pragmas): New variable. (c_pp_lookup_pragma, init_pragma): Handle it. * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT. (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC, PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE, PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN, PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE, PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE, PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE, PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST, PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS, PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT, PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY, PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN, PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT, PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE, PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF, PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR, PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT, PRAGMA_OACC_CLAUSE_WORKER. gcc/c/ * c-parser.c: Include "gomp-constants.h". (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE. (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT. (c_parser_omp_clause_name): Handle "auto", "async", "copy", "copyout", "create", "delete", "deviceptr", "gang", "host", "num_gangs", "num_workers", "present", "present_or_copy", "pcopy", "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout", "present_or_create", "pcreate", "seq", "self", "vector", "vector_length", "wait", "worker". (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK) (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK) (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK) (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros. (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_. (c_parser_oacc_wait_list, c_parser_oacc_data_clause) (c_parser_oacc_data_clause_deviceptr) (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers) (c_parser_oacc_clause_async, c_parser_oacc_clause_wait) (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses) (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels) (c_parser_oacc_enter_exit_data, c_parser_oacc_loop) (c_parser_oacc_parallel, c_parser_oacc_update) (c_parser_oacc_wait): New functions. * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels) (c_finish_oacc_data): New prototypes. * c-typeck.c: Include "gomp-constants.h". (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (c_finish_oacc_parallel, c_finish_oacc_kernels) (c_finish_oacc_data): New functions. (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's GOMP_MAP_FORCE_DEVICEPTR. gcc/cp/ * parser.c: Include "gomp-constants.h". (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (cp_parser_omp_construct, cp_parser_pragma): Handle PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL, PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT. (cp_parser_omp_clause_name): Handle "async", "copy", "copyout", "create", "delete", "deviceptr", "host", "num_gangs", "num_workers", "present", "present_or_copy", "pcopy", "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout", "present_or_create", "pcreate", "vector_length", "wait". (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK) (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK) (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK) (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros. (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_. (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr) (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list) (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs) (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async) (cp_parser_oacc_all_clauses, cp_parser_oacc_cache) (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data) (cp_parser_oacc_kernels, cp_parser_oacc_loop) (cp_parser_oacc_parallel, cp_parser_oacc_update) (cp_parser_oacc_wait): New functions. * cp-tree.h (finish_oacc_data, finish_oacc_kernels) (finish_oacc_parallel): New prototypes. * semantics.c: Include "gomp-constants.h". (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC, OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New functions. gcc/fortran/ * lang.opt (fopenacc): New option. * cpp.c (cpp_define_builtins): Conditionally define _OPENACC. * dump-parse-tree.c (show_omp_node): Split part of it into... (show_omp_clauses): ... this new function. (show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. (show_namespace): Update for OpenACC. * f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8) (DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN) (DEF_GOACC_BUILTIN_COMPILER): New macros. * types.def (BT_FN_VOID_INT_INT_VAR) (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR) (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR): New function types. * gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP, ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL, ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA, ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP, ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA, ST_OACC_ROUTINE. (struct gfc_expr_list): New data type. (gfc_get_expr_list): New macro. (gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR. (OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE) (OMP_LIST_CACHE): New enumerators. (struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr, vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr, wait_list, tile_list, async, gang, worker, vector, seq, independent, wait, par_auto, gang_static, and loc members. (struct gfc_namespace): Add oacc_declare_clauses member. (gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS, EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. (gfc_free_expr_list, gfc_resolve_oacc_directive) (gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks) (gfc_resolve_oacc_blocks): New prototypes. * match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and EXEC_OACC_PARALLEL_LOOP. * match.h (gfc_match_oacc_cache, gfc_match_oacc_wait) (gfc_match_oacc_update, gfc_match_oacc_declare) (gfc_match_oacc_loop, gfc_match_oacc_host_data) (gfc_match_oacc_data, gfc_match_oacc_kernels) (gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel) (gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data) (gfc_match_oacc_exit_data, gfc_match_oacc_routine): New prototypes. * openmp.c: Include "diagnostic.h" and "gomp-constants.h". (gfc_free_omp_clauses): Update for members added to struct gfc_omp_clauses. (gfc_match_omp_clauses): Change mask paramter to uint64_t. Add openacc parameter. (resolve_omp_clauses): Add openacc parameter. Update for OpenACC. (struct fortran_omp_context): Add is_openmp member. (gfc_resolve_omp_parallel_blocks): Initialize it. (gfc_resolve_do_iterator): Update for OpenACC. (gfc_resolve_omp_directive): Call resolve_omp_directive_inside_oacc_region. (OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE) (OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE) (OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION) (OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE) (OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE) (OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE) (OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH) (OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND) (OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM) (OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO) (OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT) (OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t. (OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS) (OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT) (OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT) (OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN) (OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE) (OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER) (OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT) (OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT) (OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT) (OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros. (gfc_match_omp_clauses): Handle those. (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES) (OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES) (OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES) (OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES) (OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES) (OACC_WAIT_CLAUSES): New macros. (gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang) (gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop) (gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop) (gfc_match_oacc_kernels, gfc_match_oacc_data) (gfc_match_oacc_host_data, gfc_match_oacc_loop) (gfc_match_oacc_declare, gfc_match_oacc_update) (gfc_match_oacc_enter_data, gfc_match_oacc_exit_data) (gfc_match_oacc_wait, gfc_match_oacc_cache) (gfc_match_oacc_routine, oacc_is_loop) (resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr) (check_symbol_not_pointer, check_array_not_assumed) (resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause) (oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels) (omp_code_to_statement, oacc_code_to_statement) (resolve_oacc_directive_inside_omp_region) (resolve_omp_directive_inside_oacc_region) (resolve_oacc_nested_loops, resolve_oacc_params_in_parallel) (resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks) (resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare) (gfc_resolve_oacc_directive): New functions. * parse.c (next_free): Update for OpenACC. Move some code into... (verify_token_free): ... this new function. (next_fixed): Update for OpenACC. Move some code into... (verify_token_fixed): ... this new function. (case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA. (case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP, ST_OACC_KERNELS_LOOP. (case_decl): Add ST_OACC_ROUTINE. (push_state, parse_critical_block, parse_progunit): Update for OpenACC. (gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP, ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL, ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP, ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA, ST_OACC_ROUTINE. (verify_st_order, parse_spec): Handle ST_OACC_DECLARE. (parse_executable): Handle ST_OACC_PARALLEL_LOOP, ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL, ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA. (decode_oacc_directive, parse_oacc_structured_block) (parse_oacc_loop, is_oacc): New functions. * parse.h (struct gfc_state_data): Add oacc_declare_clauses member. (is_oacc): New prototype. * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. (resolve_codes): Call gfc_resolve_oacc_declare. * scanner.c (openacc_flag, openacc_locus): New variables. (skip_free_comments): Update for OpenACC. Move some code into... (skip_omp_attribute): ... this new function. (skip_oacc_attribute): New function. (skip_fixed_comments, gfc_next_char_literal): Update for OpenACC. * st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. * trans-decl.c (gfc_generate_function_code): Update for OpenACC. * trans-openmp.c: Include "gomp-constants.h". (gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq, independent, wait_list, num_gangs_expr, num_workers_expr, vector_length_expr, vector, vector_expr, worker, worker_expr, gang, gang_expr members. (gfc_trans_omp_do): Handle EXEC_OACC_LOOP. (gfc_convert_expr_to_tree, gfc_trans_oacc_construct) (gfc_trans_oacc_executable_directive) (gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive) (gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions. * trans-stmt.c (gfc_trans_block_construct): Update for OpenACC. * trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare): New prototypes. * trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT, EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA, EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. * gfortran.texi: Update for OpenACC. * intrinsic.texi: Likewise. * invoke.texi: Likewise. gcc/lto/ * lto-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12): New macros. * lto.c: Include "gomp-constants.h". gcc/testsuite/ * lib/target-supports.exp (check_effective_target_fopenacc): New procedure. * g++.dg/goacc-gomp/goacc-gomp.exp: New file. * g++.dg/goacc/goacc.exp: Likewise. * gcc.dg/goacc-gomp/goacc-gomp.exp: Likewise. * gcc.dg/goacc/goacc.exp: Likewise. * gfortran.dg/goacc/goacc.exp: Likewise. * c-c++-common/cpp/openacc-define-1.c: New file. * c-c++-common/cpp/openacc-define-2.c: Likewise. * c-c++-common/cpp/openacc-define-3.c: Likewise. * c-c++-common/goacc-gomp/nesting-1.c: Likewise. * c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise. * c-c++-common/goacc/acc_on_device-2-off.c: Likewise. * c-c++-common/goacc/acc_on_device-2.c: Likewise. * c-c++-common/goacc/asyncwait-1.c: Likewise. * c-c++-common/goacc/cache-1.c: Likewise. * c-c++-common/goacc/clauses-fail.c: Likewise. * c-c++-common/goacc/collapse-1.c: Likewise. * c-c++-common/goacc/data-1.c: Likewise. * c-c++-common/goacc/data-2.c: Likewise. * c-c++-common/goacc/data-clause-duplicate-1.c: Likewise. * c-c++-common/goacc/deviceptr-1.c: Likewise. * c-c++-common/goacc/deviceptr-2.c: Likewise. * c-c++-common/goacc/deviceptr-3.c: Likewise. * c-c++-common/goacc/if-clause-1.c: Likewise. * c-c++-common/goacc/if-clause-2.c: Likewise. * c-c++-common/goacc/kernels-1.c: Likewise. * c-c++-common/goacc/loop-1.c: Likewise. * c-c++-common/goacc/loop-private-1.c: Likewise. * c-c++-common/goacc/nesting-1.c: Likewise. * c-c++-common/goacc/nesting-data-1.c: Likewise. * c-c++-common/goacc/nesting-fail-1.c: Likewise. * c-c++-common/goacc/parallel-1.c: Likewise. * c-c++-common/goacc/pcopy.c: Likewise. * c-c++-common/goacc/pcopyin.c: Likewise. * c-c++-common/goacc/pcopyout.c: Likewise. * c-c++-common/goacc/pcreate.c: Likewise. * c-c++-common/goacc/pragma_context.c: Likewise. * c-c++-common/goacc/present-1.c: Likewise. * c-c++-common/goacc/reduction-1.c: Likewise. * c-c++-common/goacc/reduction-2.c: Likewise. * c-c++-common/goacc/reduction-3.c: Likewise. * c-c++-common/goacc/reduction-4.c: Likewise. * c-c++-common/goacc/sb-1.c: Likewise. * c-c++-common/goacc/sb-2.c: Likewise. * c-c++-common/goacc/sb-3.c: Likewise. * c-c++-common/goacc/update-1.c: Likewise. * gcc.dg/goacc/acc_on_device-1.c: Likewise. * gfortran.dg/goacc/acc_on_device-1.f95: Likewise. * gfortran.dg/goacc/acc_on_device-2-off.f95: Likewise. * gfortran.dg/goacc/acc_on_device-2.f95: Likewise. * gfortran.dg/goacc/assumed.f95: Likewise. * gfortran.dg/goacc/asyncwait-1.f95: Likewise. * gfortran.dg/goacc/asyncwait-2.f95: Likewise. * gfortran.dg/goacc/asyncwait-3.f95: Likewise. * gfortran.dg/goacc/asyncwait-4.f95: Likewise. * gfortran.dg/goacc/branch.f95: Likewise. * gfortran.dg/goacc/cache-1.f95: Likewise. * gfortran.dg/goacc/coarray.f95: Likewise. * gfortran.dg/goacc/continuation-free-form.f95: Likewise. * gfortran.dg/goacc/cray.f95: Likewise. * gfortran.dg/goacc/critical.f95: Likewise. * gfortran.dg/goacc/data-clauses.f95: Likewise. * gfortran.dg/goacc/data-tree.f95: Likewise. * gfortran.dg/goacc/declare-1.f95: Likewise. * gfortran.dg/goacc/enter-exit-data.f95: Likewise. * gfortran.dg/goacc/fixed-1.f: Likewise. * gfortran.dg/goacc/fixed-2.f: Likewise. * gfortran.dg/goacc/fixed-3.f: Likewise. * gfortran.dg/goacc/fixed-4.f: Likewise. * gfortran.dg/goacc/host_data-tree.f95: Likewise. * gfortran.dg/goacc/if.f95: Likewise. * gfortran.dg/goacc/kernels-tree.f95: Likewise. * gfortran.dg/goacc/list.f95: Likewise. * gfortran.dg/goacc/literal.f95: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. * gfortran.dg/goacc/loop-2.f95: Likewise. * gfortran.dg/goacc/loop-3.f95: Likewise. * gfortran.dg/goacc/loop-tree-1.f90: Likewise. * gfortran.dg/goacc/omp.f95: Likewise. * gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise. * gfortran.dg/goacc/parallel-kernels-regions.f95: Likewise. * gfortran.dg/goacc/parallel-tree.f95: Likewise. * gfortran.dg/goacc/parameter.f95: Likewise. * gfortran.dg/goacc/private-1.f95: Likewise. * gfortran.dg/goacc/private-2.f95: Likewise. * gfortran.dg/goacc/private-3.f95: Likewise. * gfortran.dg/goacc/pure-elemental-procedures.f95: Likewise. * gfortran.dg/goacc/reduction-2.f95: Likewise. * gfortran.dg/goacc/reduction.f95: Likewise. * gfortran.dg/goacc/routine-1.f90: Likewise. * gfortran.dg/goacc/routine-2.f90: Likewise. * gfortran.dg/goacc/sentinel-free-form.f95: Likewise. * gfortran.dg/goacc/several-directives.f95: Likewise. * gfortran.dg/goacc/sie.f95: Likewise. * gfortran.dg/goacc/subarrays.f95: Likewise. * gfortran.dg/gomp/map-1.f90: Likewise. * gfortran.dg/openacc-define-1.f90: Likewise. * gfortran.dg/openacc-define-2.f90: Likewise. * gfortran.dg/openacc-define-3.f90: Likewise. * g++.dg/gomp/block-1.C: Update for changed compiler output. * g++.dg/gomp/block-2.C: Likewise. * g++.dg/gomp/block-3.C: Likewise. * g++.dg/gomp/block-5.C: Likewise. * g++.dg/gomp/target-1.C: Likewise. * g++.dg/gomp/target-2.C: Likewise. * g++.dg/gomp/taskgroup-1.C: Likewise. * g++.dg/gomp/teams-1.C: Likewise. * gcc.dg/cilk-plus/jump-openmp.c: Likewise. * gcc.dg/cilk-plus/jump.c: Likewise. * gcc.dg/gomp/block-1.c: Likewise. * gcc.dg/gomp/block-10.c: Likewise. * gcc.dg/gomp/block-2.c: Likewise. * gcc.dg/gomp/block-3.c: Likewise. * gcc.dg/gomp/block-4.c: Likewise. * gcc.dg/gomp/block-5.c: Likewise. * gcc.dg/gomp/block-6.c: Likewise. * gcc.dg/gomp/block-7.c: Likewise. * gcc.dg/gomp/block-8.c: Likewise. * gcc.dg/gomp/block-9.c: Likewise. * gcc.dg/gomp/target-1.c: Likewise. * gcc.dg/gomp/target-2.c: Likewise. * gcc.dg/gomp/taskgroup-1.c: Likewise. * gcc.dg/gomp/teams-1.c: Likewise. include/ * gomp-constants.h: New file. libgomp/ * Makefile.am (search_path): Add $(top_srcdir)/../include. (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c, oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c, oacc-async.c, oacc-plugin.c, oacc-cuda.c. [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90. Include $(top_srcdir)/plugin/Makefrag.am. (nodist_libsubinclude_HEADERS): Add openacc.h. [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h, openacc.f90, openacc.mod, openacc_kinds.mod. (omp_lib.mod): Generalize into... (%.mod): ... this new rule. (openacc_kinds.mod, openacc.mod): New rules. * plugin/configfrag.ac: New file. * configure.ac: Move plugin/offloading support into it. Include it. Instantiate testsuite/libgomp-test-support.pt.exp. * plugin/Makefrag.am: New file. * testsuite/Makefile.am (OFFLOAD_TARGETS) (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't export. (libgomp-test-support.exp): New rule. (all-local): Depend on it. * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * config.h.in: Likewise. * configure: Likewise. * configure.tgt: Harden shell syntax. * env.c: Include "oacc-int.h". (parse_acc_device_type): New function. (gomp_debug_var, goacc_device_type, goacc_device_num): New variables. (initialize_env): Initialize those. Call goacc_runtime_initialize. * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions. (gomp_fatal): Call gomp_vfatal. * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>. (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug) (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once) (splay_tree_node, splay_tree, splay_tree_key) (struct target_mem_desc, struct splay_tree_key_s) (struct gomp_memory_mapping, struct acc_dispatch_t) (struct gomp_device_descr, gomp_acc_insert_pointer) (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async) (gomp_unmap_vars, gomp_init_device, gomp_init_tables) (gomp_free_memmap, gomp_fini_device): New declarations. (gomp_vdebug, gomp_debug): New macros. Include "splay-tree.h". * libgomp.map (OACC_2.0): New symbol version. Use for acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type, acc_set_device_type_h_, acc_get_device_type, acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_, acc_get_device_num, acc_get_device_num_h_, acc_async_test, acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_, acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_, acc_wait_all, acc_wait_all_h_, acc_wait_all_async, acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown, acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc, acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_, acc_copyin_array_h_, acc_present_or_copyin, acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_, acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_, acc_create_64_h_, acc_create_array_h_, acc_present_or_create, acc_present_or_create_32_h_, acc_present_or_create_64_h_, acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_, acc_copyout_64_h_, acc_copyout_array_h_, acc_delete, acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_, acc_update_device, acc_update_device_32_h_, acc_update_device_64_h_, acc_update_device_array_h_, acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_, acc_update_self_array_h_, acc_map_data, acc_unmap_data, acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_, acc_is_present_64_h_, acc_is_present_array_h_, acc_memcpy_to_device, acc_memcpy_from_device, acc_get_current_cuda_device, acc_get_current_cuda_context, acc_get_cuda_stream, acc_set_cuda_stream. (GOACC_2.0): New symbol version. Use for GOACC_data_end, GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait, GOACC_get_thread_num, GOACC_get_num_threads. (GOMP_PLUGIN_1.0): New symbol version. Use for GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared, GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error, GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars, GOMP_PLUGIN_acc_thread. * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG environment variable. * libgomp_g.h (GOACC_data_start, GOACC_data_end) (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait) (GOACC_get_num_threads, GOACC_get_thread_num): New declarations. * splay-tree.h (splay_tree_lookup, splay_tree_insert) (splay_tree_remove): New declarations. (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert) (splay_tree_remove, splay_tree_lookup): Move into... * splay-tree.c: ... this new file. * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>. (splay_tree_node, splay_tree, splay_tree_key) (struct target_mem_desc, struct splay_tree_key_s) (struct gomp_device_descr): Don't declare. (num_devices_openmp): New variable. (gomp_get_num_devices ): Use it. (gomp_init_targets_once): New function. (gomp_get_num_devices ): Use it. (get_kind, gomp_copy_from_async, gomp_free_memmap) (gomp_fini_device, gomp_register_image_for_device): New functions. (gomp_map_vars): Add devaddrs parameter. (gomp_update): Add mm parameter. (gomp_init_device): Move most of it into... (gomp_init_tables): ... this new function. (gomp_register_images_for_device): Remove function. (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device): Make them hidden instead of static. (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars) (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data) (GOMP_target_end_data, GOMP_target_update) (gomp_load_plugin_for_device, gomp_target_init): Update for OpenACC changes. * oacc-async.c: New file. * oacc-cuda.c: Likewise. * oacc-host.c: Likewise. * oacc-init.c: Likewise. * oacc-int.h: Likewise. * oacc-mem.c: Likewise. * oacc-parallel.c: Likewise. * oacc-plugin.c: Likewise. * oacc-plugin.h: Likewise. * oacc-ptx.h: Likewise. * openacc.f90: Likewise. * openacc.h: Likewise. * openacc_lib.h: Likewise. * plugin/plugin-host.c: Likewise. * plugin/plugin-nvptx.c: Likewise. * libgomp-plugin.c: Likewise. * libgomp-plugin.h: Likewise. * libgomp_target.h: Remove file after merging content into the former file. Update all users. * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp. (offload_targets_s, offload_targets_s_openacc): New variables. (check_effective_target_openacc_nvidia_accel_present) (check_effective_target_openacc_nvidia_accel_selected): New procedures. (libgomp_init): Update for OpenACC changes. * testsuite/libgomp-test-support.exp.in: New file. * testsuite/libgomp.oacc-c++/c++.exp: Likewise. * testsuite/libgomp.oacc-c/c.exp: Likewise. * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise. * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise. * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise. * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise. * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise. * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise. * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise. * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise. * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise. * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise. * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise. * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise. * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise. * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise. * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise. liboffloadmic/ * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_name) (GOMP_OFFLOAD_get_caps, GOMP_OFFLOAD_fini_device): New functions. Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com> Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> Co-Authored-By: Dmitry Bocharnikov <dmitry.b@samsung.com> Co-Authored-By: Evgeny Gavrin <e.gavrin@samsung.com> Co-Authored-By: Ilmir Usmanov <i.usmanov@samsung.com> Co-Authored-By: Jakub Jelinek <jakub@redhat.com> Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Tobias Burnus <burnus@net-b.de> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r219682 |
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Thomas Schwinge
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45f46750a3 |
Make sure that OMP builtins are available in offloading compilers.
gcc/ * builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi for registering builtins. * config/i386/intelmic-mkoffload.c (prepare_target_image): Don't add -fopenmp to the argv_obstack used when invoking compile_for_target. From-SVN: r219346 |
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Jakub Jelinek
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5624e564d2 |
Update copyright years.
From-SVN: r219188 |
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Jakub Jelinek
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1304953e4f |
re PR c/59708 (clang-compatible checked arithmetic builtins)
PR c/59708
* builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
* builtins.c (fold_builtin_arith_overflow): New function.
(fold_builtin_3): Use it.
* builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
* builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
* expr.c (write_complex_part): Remove prototype, no longer static.
* expr.h (write_complex_part): New prototype.
* function.c (aggregate_value_p): For internal functions return 0.
* gimple-fold.c (arith_overflowed_p): New functions.
(gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
* gimple-fold.h (arith_overflowed_p): New prototype.
* tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
(find_non_realpart_uses, maybe_optimize_arith_overflow): New
functions.
(eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
never used.
* gimplify.c (gimplify_call_expr): Handle gimplification of
internal calls with lhs.
* internal-fn.c (get_range_pos_neg, get_min_precision,
expand_arith_overflow_result_store): New functions.
(ubsan_expand_si_overflow_addsub_check): Renamed to ...
(expand_addsub_overflow): ... this. Add LOC, LHS, ARG0, ARG1,
UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
(ubsan_expand_si_overflow_neg_check): Renamed to ...
(expand_neg_overflow): ... this. Add LOC, LHS, ARG1, IS_UBSAN
arguments, remove STMT argument. Handle SUB_OVERFLOW with
0 as first argument expansion.
(ubsan_expand_si_overflow_mul_check): Renamed to ...
(expand_mul_overflow): ... this. Add LOC, LHS, ARG0, ARG1,
UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
Handle MUL_OVERFLOW expansion.
(expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
arguments for it.
(expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
expand_neg_overflow, prepare arguments for it.
(expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
for it.
(expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
expand_MUL_OVERFLOW): New functions.
* internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
internal functions.
* tree-vrp.c (check_for_binary_op_overflow): New function.
(extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
(simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
internal functions.
* optabs.def (umulv4_optab): New optab.
* config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
(*umulv<mode>4, *<u>mulvqi4): New define_insns.
* doc/extend.texi (Integer Overflow Builtins): Document
__builtin_*_overflow.
c-family/
* c-common.c (check_builtin_function_arguments): Handle
BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
testsuite/
* c-c++-common/builtin-arith-overflow-1.c: New test.
* c-c++-common/torture/builtin-arith-overflow-10.c: New test.
* c-c++-common/torture/builtin-arith-overflow-11.c: New test.
* c-c++-common/torture/builtin-arith-overflow-12.c: New test.
* c-c++-common/torture/builtin-arith-overflow-12.h: New file.
* c-c++-common/torture/builtin-arith-overflow-13.c: New test.
* c-c++-common/torture/builtin-arith-overflow-14.c: New test.
* c-c++-common/torture/builtin-arith-overflow-15.c: New test.
* c-c++-common/torture/builtin-arith-overflow-16.c: New test.
* c-c++-common/torture/builtin-arith-overflow-17.c: New test.
* c-c++-common/torture/builtin-arith-overflow-18.c: New test.
* c-c++-common/torture/builtin-arith-overflow-1.c: New test.
* c-c++-common/torture/builtin-arith-overflow-1.h: New file.
* c-c++-common/torture/builtin-arith-overflow-2.c: New test.
* c-c++-common/torture/builtin-arith-overflow-3.c: New test.
* c-c++-common/torture/builtin-arith-overflow-4.c: New test.
* c-c++-common/torture/builtin-arith-overflow-5.c: New test.
* c-c++-common/torture/builtin-arith-overflow-6.c: New test.
* c-c++-common/torture/builtin-arith-overflow-7.c: New test.
* c-c++-common/torture/builtin-arith-overflow-8.c: New test.
* c-c++-common/torture/builtin-arith-overflow-9.c: New test.
* c-c++-common/torture/builtin-arith-overflow.h: New file.
* gcc.dg/builtin-arith-overflow-1.c: New test.
* gcc.dg/builtin-arith-overflow-2.c: New test.
From-SVN: r217415
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Ilya Enkovich
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d5e254e19c |
ipa-chkp.c: New.
gcc/ 2014-11-05 Ilya Enkovich <ilya.enkovich@intel.com> * ipa-chkp.c: New. * ipa-chkp.h: New. * tree-chkp.c: New. * tree-chkp.h: New. * tree-chkp-opt.c: New. * rtl-chkp.c: New. * rtl-chkp.h: New. * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o tree-chkp-opt.o. (GTFILES): Add tree-chkp.c. * mode-classes.def (MODE_POINTER_BOUNDS): New. * tree.def (POINTER_BOUNDS_TYPE): New. * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS. (POINTER_BOUNDS_MODE): New. (make_pointer_bounds_mode): New. * machmode.h (POINTER_BOUNDS_MODE_P): New. * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS. (layout_type): Support POINTER_BOUNDS_TYPE. * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE. * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE. * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE. (type_contains_placeholder_1): Likewise. (build_common_tree_nodes): Initialize pointer_bounds_type_node. * tree.h (POINTER_BOUNDS_TYPE_P): New. (pointer_bounds_type_node): New. (POINTER_BOUNDS_P): New. (BOUNDED_TYPE_P): New. (BOUNDED_P): New. (CALL_WITH_BOUNDS_P): New. * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS. (gimple_call_with_bounds_p): New. (gimple_call_set_with_bounds): New. (gimple_return_retbnd): New. (gimple_return_set_retbnd): New * gimple.c (gimple_build_return): Increase number of ops for return statement. (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P flag. * gimple-pretty-print.c (dump_gimple_return): Print second op. * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New. * gimplify.c (gimplify_init_constructor): Avoid infinite loop during gimplification of bounds initializer. * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h. (special_function_p): Use original decl name when analyzing instrumentation clone. (arg_data): Add fields special_slot, pointer_arg and pointer_offset. (store_bounds): New. (emit_call_1): Propagate instrumentation flag for CALL. (initialize_argument_information): Compute pointer_arg, pointer_offset and special_slot for pointer bounds arguments. (finalize_must_preallocate): Preallocate when storing bounds in bounds table. (compute_argument_addresses): Skip pointer bounds. (expand_call): Store bounds into tables separately. Return result joined with resulting bounds. * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h. (expand_call_stmt): Propagate bounds flag for CALL_EXPR. (expand_return): Add returned bounds arg. Handle returned bounds. (expand_gimple_stmt_1): Adjust to new expand_return signature. (gimple_expand_cfg): Reset rtx bounds map. * expr.c: Include tree-chkp.h, rtl-chkp.h. (expand_assignment): Handle returned bounds. (store_expr_with_bounds): New. Replaces store_expr with new bounds target argument. Handle bounds returned by calls. (store_expr): Now wraps store_expr_with_bounds. * expr.h (store_expr_with_bounds): New. * function.c: Include tree-chkp.h, rtl-chkp.h. (bounds_parm_data): New. (use_register_for_decl): Do not registerize decls used for bounds stores and loads. (assign_parms_augmented_arg_list): Add bounds of the result structure pointer as the second argument. (assign_parm_find_entry_rtl): Mark bounds are never passed on the stack. (assign_parm_is_stack_parm): Likewise. (assign_parm_load_bounds): New. (assign_bounds): New. (assign_parms): Load bounds and determine a location for returned bounds. (diddle_return_value_1): New. (diddle_return_value): Handle returned bounds. * function.h (rtl_data): Add field for returned bounds. * varasm.c: Include tree-chkp.h. (output_constant): Support POINTER_BOUNDS_TYPE. (output_constant_pool_2): Support MODE_POINTER_BOUNDS. (ultimate_transparent_alias_target): Move up. (make_decl_rtl): For instrumented function use name of the original decl. (assemble_start_function): Mark function as global in case it is instrumentation clone of the global function. (do_assemble_alias): Follow transparent alias chain for identifier. Check if original alias is public. (maybe_assemble_visibility): Use visibility of the original function for instrumented version. (default_unique_section): Likewise. * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS. (init_emit_once): Build pointer bounds zero constants. * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS. * target.def (builtin_chkp_function): New. (chkp_bound_type): New. (chkp_bound_mode): New. (chkp_make_bounds_constant): New. (chkp_initialize_bounds): New. (load_bounds_for_arg): New. (store_bounds_for_arg): New. (load_returned_bounds): New. (store_returned_bounds): New. (chkp_function_value_bounds): New. (setup_incoming_vararg_bounds): New. (function_arg): Update hook description with new possible return value CONST_INT. * targhooks.h (default_load_bounds_for_arg): New. (default_store_bounds_for_arg): New. (default_load_returned_bounds): New. (default_store_returned_bounds): New. (default_chkp_bound_type): New. (default_chkp_bound_mode): New. (default_builtin_chkp_function): New. (default_chkp_function_value_bounds): New. (default_chkp_make_bounds_constant): New. (default_chkp_initialize_bounds): New. (default_setup_incoming_vararg_bounds): New. * targhooks.c (default_load_bounds_for_arg): New. (default_store_bounds_for_arg): New. (default_load_returned_bounds): New. (default_store_returned_bounds): New. (default_chkp_bound_type): New. (default_chkp_bound_mode); New. (default_builtin_chkp_function): New. (default_chkp_function_value_bounds): New. (default_chkp_make_bounds_constant): New. (default_chkp_initialize_bounds): New. (default_setup_incoming_vararg_bounds): New. * builtin-types.def (BT_BND): New. (BT_FN_PTR_CONST_PTR): New. (BT_FN_CONST_PTR_CONST_PTR): New. (BT_FN_BND_CONST_PTR): New. (BT_FN_CONST_PTR_BND): New. (BT_FN_PTR_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR): New. (BT_FN_VOID_PTRPTR_CONST_PTR): New. (BT_FN_VOID_CONST_PTR_SIZE): New. (BT_FN_VOID_PTR_BND): New. (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New. (BT_FN_BND_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New. (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New. * chkp-builtins.def: New. * builtins.def: include chkp-builtins.def. (DEF_CHKP_BUILTIN): New. * builtins.c: Include tree-chkp.h and rtl-chkp.h. (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS, BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS, BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS, BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS, BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS, BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND, BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL, BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET, BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW, BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER. (std_expand_builtin_va_start): Init bounds for va_list. * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add __CHKP__ macro when Pointer Bounds Checker is on. * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New. * passes.def (pass_ipa_chkp_versioning): New. (pass_early_local_passes): Renamed to pass_build_ssa_passes. (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes. (pass_chkp_instrumentation_passes): New. (pass_ipa_chkp_produce_thunks): New. (pass_local_optimization_passes): New. (pass_chkp_opt): New. * tree-pass.h (make_pass_ipa_chkp_versioning): New. (make_pass_ipa_chkp_produce_thunks): New. (make_pass_chkp): New. (make_pass_chkp_opt): New. (make_pass_early_local_passes): Renamed to ... (make_pass_build_ssa_passes): This. (make_pass_chkp_instrumentation_passes): New. (make_pass_local_optimization_passes): New. * passes.c (pass_manager::execute_early_local_passes): Execute early passes in three steps. (execute_all_early_local_passes): Renamed to ... (execute_build_ssa_passes): This. (pass_data_early_local_passes): Renamed to ... (pass_data_build_ssa_passes): This. (pass_early_local_passes): Renamed to ... (pass_build_ssa_passes): This. (pass_data_chkp_instrumentation_passes): New. (pass_chkp_instrumentation_passes): New. (pass_data_local_optimization_passes): New. (pass_local_optimization_passes): New. (make_pass_early_local_passes): Renamed to ... (make_pass_build_ssa_passes): This. (make_pass_chkp_instrumentation_passes): New. (make_pass_local_optimization_passes): New. * c-family/c.opt (fcheck-pointer-bounds): New. (fchkp-check-incomplete-type): New. (fchkp-zero-input-bounds-for-main): New. (fchkp-first-field-has-own-bounds): New. (fchkp-narrow-bounds): New. (fchkp-narrow-to-innermost-array): New. (fchkp-optimize): New. (fchkp-use-fast-string-functions): New. (fchkp-use-nochk-string-functions): New. (fchkp-use-static-bounds): New. (fchkp-use-static-const-bounds): New. (fchkp-treat-zero-dynamic-size-as-infinite): New. (fchkp-check-read): New. (fchkp-check-write): New. (fchkp-store-bounds): New. (fchkp-instrument-calls): New. (fchkp-instrument-marked-only): New. (Wchkp): New. * c-family/c-common.c (handle_bnd_variable_size_attribute): New. (handle_bnd_legacy): New. (handle_bnd_instrument): New. (c_common_attribute_table): Add bnd_variable_size, bnd_legacy and bnd_instrument. Fix documentation. (c_common_format_attribute_table): Likewsie. * toplev.c: include tree-chkp.h. (process_options): Check Pointer Bounds Checker is supported. (compile_file): Add chkp_finish_file call. * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p to handle instrumentation clones properly. (propagate_constants_accross_call): Do not propagate through instrumentation thunks. * ipa-pure-const.c (propagate_pure_const): Support IPA_REF_CHKP. * ipa-inline.c (early_inliner): Check edge has summary allocated. * ipa-split.c: Include tree-chkp.h. (find_retbnd): New. (split_part_set_ssa_name_p): New. (consider_split): Do not split retbnd and retval producers. (insert_bndret_call_after): new. (split_function): Propagate Pointer Bounds Checker instrumentation marks and handle returned bounds. * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode into bit field and add with_bounds field. * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set with_bounds field for instrumented calls. * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore CALL_WITH_BOUNDS_P flag for calls. * tree-ssa-ccp.c: Include tree-chkp.h. (insert_clobber_before_stack_restore): Handle BUILT_IN_CHKP_BNDRET calls. * tree-ssa-dce.c: Include tree-chkp.h. (propagate_necessity): For free call fed by alloc check bounds are also provided by the same alloc. (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET used by free calls. * tree-inline.c: Include tree-chkp.h. (declare_return_variable): Add arg holding returned bounds slot. Create and initialize returned bounds var. (remap_gimple_stmt): Handle returned bounds. Return sequence of statements instead of a single statement. (insert_init_stmt): Add declaration. (remap_gimple_seq): Adjust to new remap_gimple_stmt signature. (copy_bb): Adjust to changed return type of remap_gimple_stmt. Properly handle bounds in va_arg_pack and va_arg_pack_len. (expand_call_inline): Handle returned bounds. Add bounds copy for generated mem to mem assignments. * tree-inline.h (copy_body_data): Add fields retbnd and assign_stmts. * value-prof.c: Include tree-chkp.h. (gimple_ic): Support returned bounds. * ipa.c (cgraph_build_static_cdtor_1): Support contructors with "chkp ctor" and "bnd_legacy" attributes. (symtab_remove_unreachable_nodes): Keep initial values for pointer bounds to be used for checks eliminations. (process_references): Handle IPA_REF_CHKP. (walk_polymorphic_call_targets): Likewise. * ipa-visibility.c (cgraph_externally_visible_p): Mark instrumented 'main' as externally visible. (function_and_variable_visibility): Filter instrumentation thunks. * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args field. (cgraph_node): Add instrumented_version, orig_decl and instrumentation_clone fields. (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference. (varpool_node): Add need_bounds_init field. (cgraph_local_p): New. * cgraph.c: Include tree-chkp.h. (cgraph_node::remove): Fix instrumented_version of the referenced node if any. (cgraph_node::dump): Dump instrumentation_clone and instrumented_version fields. (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP references and instrumentation thunks. (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep all not instrumented instrumentation clones alive. (cgraph_redirect_edge_call_stmt_to_callee): Support returned bounds. * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP reference. (cgraph_rebuild_references): Likewise. * cgraphunit.c: Include tree-chkp.h. (assemble_thunks_and_aliases): Skip thunks calling instrumneted function version. (varpool_finalize_decl): Register statically initialized decls in Pointer Bounds Checker. (walk_polymorphic_call_targets): Do not mark generated call to __builtin_unreachable as with_bounds. (output_weakrefs): If there are both instrumented and original versions, output only one of them. (cgraph_node::expand_thunk): Set with_bounds flag for created call statement. * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP. (ipa_ref): increase size of use field. * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP. * varpool.c (dump_varpool_node): Dump need_bounds_init field. (ctor_for_folding): Do not fold constant bounds vars. * lto-streamer.h (LTO_minor_version): Change minor version from 0 to 1. * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for pointer bounds. (lto_output_node): Output instrumentation_clone, thunk.add_pointer_bounds_args and orig_decl field. (lto_output_ref): Adjust to new ipa_ref::use field size. (input_overwrite_node): Read instrumentation_clone field. (input_node): Read thunk.add_pointer_bounds_args and orig_decl fields. (input_ref): Adjust to new ipa_ref::use field size. (input_cgraph_1): Compute instrumented_version fields and restore IDENTIFIER_TRANSPARENT_ALIAS chains. (lto_output_varpool_node): Output need_bounds_init value. (input_varpool_node): Read need_bounds_init value. * lto-partition.c (add_symbol_to_partition_1): Keep original and instrumented versions together. (privatize_symbol_name): Restore transparent alias chain if required. (add_references_to_partition): Add references to pointer bounds vars. * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE. * dwarf2out.c (gen_subprogram_die): Ignore bound args. (gen_type_die_with_usage): Skip pointer bounds. (dwarf2out_global_decl): Likewise. (is_base_type): Support POINTER_BOUNDS_TYPE. (gen_formal_types_die): Skip pointer bounds. (gen_decl_die): Likewise. * var-tracking.c (vt_add_function_parameters): Skip bounds parameters. * ipa-icf.c (sem_function::merge): Do not merge when instrumentation thunk still exists. (sem_variable::merge): Reset need_bounds_init flag. * doc/extend.texi: Document Pointer Bounds Checker built-in functions and attributes. * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New. (TARGET_STORE_BOUNDS_FOR_ARG): New. (TARGET_LOAD_RETURNED_BOUNDS): New. (TARGET_STORE_RETURNED_BOUNDS): New. (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New. (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New. (TARGET_BUILTIN_CHKP_FUNCTION): New. (TARGET_CHKP_BOUND_TYPE): New. (TARGET_CHKP_BOUND_MODE): New. (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New. (TARGET_CHKP_INITIALIZE_BOUNDS): New. * doc/tm.texi: Regenerated. * doc/rtl.texi (MODE_POINTER_BOUNDS): New. (BND32mode): New. (BND64mode): New. * doc/invoke.texi (-mmpx): New. (-mno-mpx): New. (chkp-max-ctor-size): New. * config/i386/constraints.md (w): New. (Ti): New. (Tb): New. * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__. * config/i386/i386-modes.def (BND32): New. (BND64): New. * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New. * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h. (regclass_map): Add bound registers. (dbx_register_map): Likewise. (dbx64_register_map): Likewise. (svr4_dbx_register_map): Likewise. (isa_opts): Add -mmpx. (PTA_MPX): New. (ix86_option_override_internal): Support MPX ISA. (ix86_conditional_register_usage): Support bound registers. (ix86_code_end): Add MPX bnd prefix. (output_set_got): Likewise. (print_reg): Avoid prefixes for bound registers. (ix86_print_operand): Add '!' (MPX bnd) print prefix support. (ix86_print_operand_punct_valid_p): Likewise. (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and UNSPEC_BNDLDX_ADDR. (ix86_output_call_insn): Add MPX bnd prefix to branch instructions. (ix86_class_likely_spilled_p): Add bound regs support. (ix86_hard_regno_mode_ok): Likewise. (x86_order_regs_for_local_alloc): Likewise. (ix86_bnd_prefixed_insn_p): New. (ix86_builtins): Add IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER. (builtin_isa): Add leaf_p and nothrow_p fields. (def_builtin): Initialize leaf_p and nothrow_p. (ix86_add_new_builtins): Handle leaf_p and nothrow_p flags. (bdesc_mpx): New. (bdesc_mpx_const): New. (ix86_init_mpx_builtins): New. (ix86_init_builtins): Call ix86_init_mpx_builtins. (ix86_emit_cmove): New. (ix86_emit_move_max): New. (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER. (ix86_function_value_bounds): New. (ix86_builtin_mpx_function): New. (ix86_get_arg_address_for_bt): New. (ix86_load_bounds): New. (ix86_store_bounds): New. (ix86_load_returned_bounds): New. (ix86_store_returned_bounds): New. (ix86_mpx_bound_mode): New. (ix86_make_bounds_constant): New. (ix86_initialize_bounds): (TARGET_LOAD_BOUNDS_FOR_ARG): New. (TARGET_STORE_BOUNDS_FOR_ARG): New. (TARGET_LOAD_RETURNED_BOUNDS): New. (TARGET_STORE_RETURNED_BOUNDS): New. (TARGET_CHKP_BOUND_MODE): New. (TARGET_BUILTIN_CHKP_FUNCTION): New. (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New. (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New. (TARGET_CHKP_INITIALIZE_BOUNDS): New. (ix86_option_override_internal): Do not support x32 with MPX. (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt and force_bnd_pass. (function_arg_advance_32): Return number of used integer registers. (function_arg_advance_64): Likewise. (function_arg_advance_ms_64): Likewise. (ix86_function_arg_advance): Handle pointer bounds. (ix86_function_arg): Likewise. (ix86_function_value_regno_p): Mark fisrt bounds registers as possible function value. (ix86_function_value_1): Handle pointer bounds type/mode (ix86_return_in_memory): Likewise. (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix. (ix86_expand_call): Generate returned bounds. (ix86_setup_incoming_vararg_bounds): New. (ix86_va_start): Initialize bounds for pointers in va_list. (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New. * config/i386/i386.h (TARGET_MPX): New. (TARGET_MPX_P): New. (FIRST_PSEUDO_REGISTER): Fix to new value. (FIXED_REGISTERS): Add bound registers. (CALL_USED_REGISTERS): Likewise. (REG_ALLOC_ORDER): Likewise. (HARD_REGNO_NREGS): Likewise. (VALID_BND_REG_MODE): New. (FIRST_BND_REG): New. (LAST_BND_REG): New. (reg_class): Add BND_REGS. (REG_CLASS_NAMES): Likewise. (REG_CLASS_CONTENTS): Likewise. (BND_REGNO_P): New. (ANY_BND_REG_P): New. (BNDmode): New. (HI_REGISTER_NAMES): Add bound registers. (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and stdarg fields. * config/i386/i386.md (UNSPEC_BNDMK): New. (UNSPEC_BNDMK_ADDR): New. (UNSPEC_BNDSTX): New. (UNSPEC_BNDLDX): New. (UNSPEC_BNDLDX_ADDR): New. (UNSPEC_BNDCL): New. (UNSPEC_BNDCU): New. (UNSPEC_BNDCN): New. (UNSPEC_MPX_FENCE): New. (UNSPEC_SIZEOF): New. (BND0_REG): New. (BND1_REG): New. (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst. (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst. (prefix_rep): Check for bnd prefix. (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst. (length_nobnd): New. (length): Use length_nobnd when specified. (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst. (BND): New. (bnd_ptr): New. (BNDCHECK): New. (bndcheck): New. (*jcc_1): Add MPX bnd prefix. (*jcc_2): Likewise. (jump): Likewise. (*indirect_jump): Likewise. (*tablejump_1): Likewise. (simple_return_internal): Likewise. (simple_return_internal_long): Likewise. (simple_return_pop_internal): Likewise. (simple_return_indirect_internal): Likewise. (<mode>_mk): New. (*<mode>_mk): New. (mov<mode>): New. (*mov<mode>_internal_mpx): New. (<mode>_<bndcheck>): New. (*<mode>_<bndcheck>): New. (<mode>_ldx): New. (*<mode>_ldx): New. (<mode>_stx): New. (*<mode>_stx): New. move_size_reloc_<mode>): New. * config/i386/predicates.md (address_mpx_no_base_operand): New. (address_mpx_no_index_operand): New. (bnd_mem_operator): New. (symbol_operand): New. (x86_64_immediate_size_operand): New. * config/i386/i386.opt (mmpx): New. * config/i386/i386-builtin-types.def (BND): New. (ULONG): New. (BND_FTYPE_PCVOID_ULONG): New. (VOID_FTYPE_BND_PCVOID): New. (VOID_FTYPE_PCVOID_PCVOID_BND): New. (BND_FTYPE_PCVOID_PCVOID): New. (BND_FTYPE_PCVOID): New. (BND_FTYPE_BND_BND): New. (PVOID_FTYPE_PVOID_PVOID_ULONG): New. (PVOID_FTYPE_PCVOID_BND_ULONG): New. (ULONG_FTYPE_VOID): New. (PVOID_FTYPE_BND): New. gcc/testsuite/ 2014-11-05 Ilya Enkovich <ilya.enkovich@intel.com> * gcc.target/i386/chkp-builtins-1.c: New. * gcc.target/i386/chkp-builtins-2.c: New. * gcc.target/i386/chkp-builtins-3.c: New. * gcc.target/i386/chkp-builtins-4.c: New. * gcc.target/i386/chkp-remove-bndint-1.c: New. * gcc.target/i386/chkp-remove-bndint-2.c: New. * gcc.target/i386/chkp-const-check-1.c: New. * gcc.target/i386/chkp-const-check-2.c: New. * gcc.target/i386/chkp-lifetime-1.c: New. * gcc.dg/pr37858.c: Replace early_local_cleanups pass name with build_ssa_passes. From-SVN: r217125 |
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Marek Polacek
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85a16bf8b5 |
builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
* builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT. * gcc.c (sanitize_spec_function): Likewise. * convert.c (convert_to_integer): Include "ubsan.h". Add floating-point to integer instrumentation. * doc/invoke.texi: Document -fsanitize=float-cast-overflow. * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and SANITIZE_NONDEFAULT. * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow. * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW, BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add. * ubsan.c: Include "realmpfr.h" and "dfp.h". (get_ubsan_type_info_for_type): Handle REAL_TYPEs. (ubsan_type_descriptor): Set tkind to 0xffff for types other than float/double/long double. (ubsan_instrument_float_cast): New function. * ubsan.h (ubsan_instrument_float_cast): Declare. testsuite/ * c-c++-common/ubsan/float-cast-overflow-1.c: New test. * c-c++-common/ubsan/float-cast-overflow-10.c: New test. * c-c++-common/ubsan/float-cast-overflow-2.c: New test. * c-c++-common/ubsan/float-cast-overflow-3.c: New test. * c-c++-common/ubsan/float-cast-overflow-4.c: New test. * c-c++-common/ubsan/float-cast-overflow-5.c: New test. * c-c++-common/ubsan/float-cast-overflow-6.c: New test. * c-c++-common/ubsan/float-cast-overflow-7.c: New test. * c-c++-common/ubsan/float-cast-overflow-7.h: New file. * c-c++-common/ubsan/float-cast-overflow-8.c: New test. * c-c++-common/ubsan/float-cast-overflow-9.c: New test. * c-c++-common/ubsan/float-cast.h: New file. * g++.dg/ubsan/float-cast-overflow-bf.C: New test. * gcc.dg/ubsan/float-cast-overflow-bf.c: New test. libsanitizer/ * ubsan/ubsan_value.cc (getFloatValue): Handle 96-bit floating-point types. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r210862 |
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Marek Polacek
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f8ed5150c3 |
gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
* gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE. * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE. * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE. * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero. c-family/ * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform INT_MIN / -1 sanitization only for integer types. c/ * c-typeck.c (build_binary_op): Call ubsan_instrument_division also when SANITIZE_FLOAT_DIVIDE is on. cp/ * typeck.c (cp_build_binary_op): Call ubsan_instrument_division even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even for non-integer types. testsuite/ * c-c++-common/ubsan/div-by-zero-5.c: Fix formatting. * c-c++-common/ubsan/float-div-by-zero-1.c: New test. From-SVN: r209927 |
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Richard Biener
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22869a37b0 |
re PR middle-end/60092 (posix_memalign not recognized to derive alias and alignment info)
2014-04-28 Richard Biener <rguenther@suse.de> PR middle-end/60092 * builtins.def (DEF_C11_BUILTIN): Add. (BUILT_IN_ALIGNED_ALLOC): Likewise. * coretypes.h (enum function_class): Add function_c11_misc. * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC. (call_may_clobber_ref_p_1): Likewise. * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. (mark_all_reaching_defs_necessary_1): Likewise. (propagate_necessity): Likewise. (eliminate_unnecessary_stmts): Likewise. * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC. ada/ * gcc-interface/utils.c: Define flag_isoc11. lto/ * lto-lang.c: Define flag_isoc11. * gcc.dg/tree-ssa/alias-32.c: New testcase. * gcc.dg/vect/pr60092.c: Likewise. From-SVN: r209863 |
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Richard Biener
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32cab212f2 |
re PR middle-end/60092 (posix_memalign not recognized to derive alias and alignment info)
2014-02-07 Richard Biener <rguenther@suse.de> PR middle-end/60092 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add. * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise. * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle BUILT_IN_POSIX_MEMALIGN. (find_func_clobbers): Likewise. * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise. (call_may_clobber_ref_p_1): Likewise. * gcc.dg/tree-ssa/alias-30.c: New testcase. * gcc.dg/tree-ssa/alias-31.c: Likewise. From-SVN: r207595 |
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Jakub Jelinek
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09b22f48d4 |
re PR middle-end/59917 (ICE in calc_dfs_tree, at dominance.c:401)
PR middle-end/59917 PR tree-optimization/59920 * tree.c (build_common_builtin_nodes): Remove __builtin_setjmp_dispatcher initialization. * omp-low.h (make_gimple_omp_edges): Add a new int * argument. * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb instead of gsi_after_labels + manually skipping debug stmts. Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead ignore bbs with IFN_ABNORMAL_DISPATCHER. * tree-inline.c (copy_edges_for_bb): Remove can_make_abnormal_goto argument, instead add abnormal_goto_dest argument. Ignore computed_goto_p stmts. Don't call make_abnormal_goto_edges. If a call might need abnormal edges for non-local gotos, see if it already has an edge to IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER with true argument, don't do anything then, otherwise add EDGE_ABNORMAL from the call's bb to abnormal_goto_dest. (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb caller. * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp. (lower_function_body): Don't emit __builtin_setjmp_dispatcher. (lower_stmt): Don't set data->calls_builtin_setjmp. (lower_builtin_setjmp): Adjust comment. * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove. * tree-cfg.c (found_computed_goto): Remove. (factor_computed_gotos): Remove. (make_goto_expr_edges): Return bool, true for computed gotos. Don't call make_abnormal_goto_edges. (build_gimple_cfg): Don't set found_computed_goto, don't call factor_computed_gotos. (computed_goto_p): No longer static. (make_blocks): Don't set found_computed_goto. (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions. (make_edges): If make_goto_expr_edges returns true, push bb into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls instead of calling make_abnormal_goto_edges push bb into ab_edge_call vector. Record mapping between bbs and OpenMP regions if there are any, adjust make_gimple_omp_edges caller. Call handle_abnormal_edges. (make_abnormal_goto_edges): Remove. * tree-cfg.h (make_abnormal_goto_edges): Remove. (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes. * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function. * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER. * internal-fn.def (ABNORMAL_DISPATCHER): New. * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when filling *region also set *region_idx to (*region)->entry->index. * gcc.dg/pr59920-1.c: New test. * gcc.dg/pr59920-2.c: New test. * gcc.dg/pr59920-3.c: New test. * c-c++-common/gomp/pr59917-1.c: New test. * c-c++-common/gomp/pr59917-2.c: New test. From-SVN: r207231 |
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Balaji V. Iyer
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b72271b953 |
Replace flag_enable_cilkplus with flag_cilkplus.
gcc/ChangeLog +2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to + flag_cilkplus. + * builtins.def: Likewise. + * cilk.h (fn_contains_cilk_spawn_p): Likewise. + * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise. + * ira.c (ira_setup_eliminable_regset): Likewise. + * omp-low.c (gate_expand_omp): Likewise. + (execute_lower_omp): Likewise. + (diagnose_sb_0): Likewise. + (gate_diagnose_omp_blocks): Likewise. + (simd_clone_clauses_extract): Likewise. + (gate): Likewise. + gcc/c-family/ChangeLog +2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with + flag_cilkplus. + * c-pragma.c (init_pragma): Likewise. + * c.opt: Likewise. + gcc/c/ChangeLog +2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * c-parser.c (c_parser_declaration_or_fndef): Replaced + flag_enable_cilkplus with flag_cilkplus. + (c_parser_direct_declarator_inner): Likewise. + (c_parser_attribute_any_word): Likewise. + (c_parser_attributes): Likewise. + (c_parser_compound_statement): Likewise. + (c_parser_statement_after_labels): Likewise. + (c_parser_if_statement): Likewise. + (c_parser_switch_statement): Likewise. + (c_parser_do_statement): Likewise. + (c_parser_for_statement): Likewise. + (c_parser_unary_expression): Likewise. + (c_parser_postfix_expression): Likewise. + (c_parser_postfix_expression_after_primary): Likewise. + (c_parser_postfix_expression_after_primary): Likewise. + (c_parser_omp_clause_name): Likewise. + (c_finish_omp_declare_simd): Likewise. + (c_parser_cilk_verify_simd): Likewise. + * c-typeck.c (build_array_ref): Likewise. + (build_function_call_vec): Likewise. + (convert_arguments): Likewise. + (build_compound_expr): Likewise. + (c_finish_return): Likewise. + (c_finish_if_stmt): Likewise. + (c_finish_loop): Likewise. + (build_binary_op): Likewise. + gcc/lto/ChangeLog +2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com> + + * lto-lang.c (lto_init): Replaced flag_enable_cilkplus with + flag_cilkplus. + From-SVN: r207064 |
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Richard Sandiford
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23a5b65a92 |
Update copyright years in gcc/
From-SVN: r206289 |
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Ilya Enkovich
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089d122746 |
revert: cgraph.h (varpool_node): Add need_bounds_init field.
Reverted: 2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com> * cgraph.h (varpool_node): Add need_bounds_init field. * lto-cgraph.c (lto_output_varpool_node): Output need_bounds_init value. (input_varpool_node): Read need_bounds_init value. * varpool.c (dump_varpool_node): Dump need_bounds_init field. Reverted: 2013-11-20 Ilya Enkovich <ilya.enkovich@intel.com> * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE. * dwarf2out.c (gen_subprogram_die): Ignore bound args. (gen_type_die_with_usage): Skip pointer bounds. (dwarf2out_global_decl): Likewise. Reverted: 2013-11-18 Ilya Enkovich <ilya.enkovich@intel.com> * builtin-types.def (BT_FN_PTR_CONST_PTR_VAR): New. * chkp-builtins.def (BUILT_IN_CHKP_BIND_BOUNDS): New. * cfgexpand.c (expand_call_stmt): Expand BUILT_IN_CHKP_BIND_BOUNDS. * gimple.c (gimple_call_get_nobnd_arg_index): Remove. * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS. (gimple_call_with_bounds_p): New. (gimple_call_set_with_bounds): New. (gimple_call_num_nobnd_args): Remove. (gimple_call_nobnd_arg): Remove. * tree.h (CALL_WITH_BOUNDS_P): New. * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New. Reverted: 2013-11-08 Ilya Enkovich <ilya.enkovich@intel.com> * common.opt (fcheck-pointer-bounds): Move to ... * c-family/c.opt: ... here. * langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): Remove. (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CHKP_SUPPORTED. * langhooks.h (lang_hooks): Remove chkp_supported field. * toplev.c (process_options): Remove chkp_supported check. Reverted: 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com> * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE. * tree.h (POINTER_BOUNDS_P): New. (BOUNDED_TYPE_P): New. (BOUNDED_P): New. (pointer_bounds_type_node): New. * tree.c (build_common_tree_nodes): Initialize pointer_bounds_type_node. * gimple.h (gimple_call_get_nobnd_arg_index): New. (gimple_call_num_nobnd_args): New. (gimple_call_nobnd_arg): New. (gimple_return_retbnd): New. (gimple_return_set_retbnd): New * gimple.c (gimple_build_return): Increase number of ops for return statement. (gimple_call_get_nobnd_arg_index): New. * gimple-pretty-print.c (dump_gimple_return): Print second op. Reverted: 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com> * ipa.c (cgraph_build_static_cdtor_1): Support contructors with "chkp ctor" and "bnd_legacy" attributes. * gimplify.c (gimplify_init_constructor): Avoid infinite loop during gimplification of bounds initializer. Reverted: 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com> * c-family/c-common.c (handle_bnd_variable_size_attribute): New. (handle_bnd_legacy): New. (c_common_attribute_table): Add bnd_variable_size and bnd_legacy. * doc/extend.texi: Document bnd_variable_size and bnd_legacy attributes. Reverted: 2013-10-29 Ilya Enkovich <ilya.enkovich@intel.com> * builtin-types.def (BT_FN_VOID_CONST_PTR): New. (BT_FN_PTR_CONST_PTR): New. (BT_FN_CONST_PTR_CONST_PTR): New. (BT_FN_PTR_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR): New. (BT_FN_VOID_PTRPTR_CONST_PTR): New. (BT_FN_VOID_CONST_PTR_SIZE): New. (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New. * chkp-builtins.def: New. * builtins.def: include chkp-builtins.def. (DEF_CHKP_BUILTIN): New. * builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS, BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS, BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS, BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS, BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS, BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND, BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL, BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET, BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW, BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER. * common.opt (fcheck-pointer-bounds): New. * toplev.c (process_options): Check Pointer Bounds Checker is supported. * doc/extend.texi: Document Pointer Bounds Checker built-in functions. Reverted: 2013-10-30 Ilya Enkovich <ilya.enkovich@intel.com> * target.def (builtin_chkp_function): New. (chkp_bound_type): New. (chkp_bound_mode): New. (fn_abi_va_list_bounds_size): New. (load_bounds_for_arg): New. (store_bounds_for_arg): New. * targhooks.h (default_load_bounds_for_arg): New. (default_store_bounds_for_arg): New. (default_fn_abi_va_list_bounds_size): New. (default_chkp_bound_type): New. (default_chkp_bound_mode): New. (default_builtin_chkp_function): New. * targhooks.c (default_load_bounds_for_arg): New. (default_store_bounds_for_arg): New. (default_fn_abi_va_list_bounds_size): New. (default_chkp_bound_type): New. (default_chkp_bound_mode); New. (default_builtin_chkp_function): New. * doc/tm.texi.in (TARGET_FN_ABI_VA_LIST_BOUNDS_SIZE): New. (TARGET_LOAD_BOUNDS_FOR_ARG): New. (TARGET_STORE_BOUNDS_FOR_ARG): New. (TARGET_BUILTIN_CHKP_FUNCTION): New. (TARGET_CHKP_BOUND_TYPE): New. (TARGET_CHKP_BOUND_MODE): New. * doc/tm.texi: Regenerated. * langhooks.h (lang_hooks): Add chkp_supported field. * langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): New. (LANG_HOOKS_INITIALIZER); Add LANG_HOOKS_CHKP_SUPPORTED. Reverted: 2013-10-24 Ilya Enkovich <ilya.enkovich@intel.com> * config/i386/constraints.md (B): New. (Ti): New. (Tb): New. * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__. * config/i386/i386-modes.def (BND32): New. (BND64): New. * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New. * config/i386/i386.c (isa_opts): Add mmpx. (regclass_map): Add bound registers. (dbx_register_map): Likewise. (dbx64_register_map): Likewise. (svr4_dbx_register_map): Likewise. (PTA_MPX): New. (ix86_option_override_internal): Support MPX ISA. (ix86_conditional_register_usage): Support bound registers. (print_reg): Likewise. (ix86_code_end): Add MPX bnd prefix. (output_set_got): Likewise. (ix86_output_call_insn): Likewise. (ix86_print_operand): Add '!' (MPX bnd) print prefix support. (ix86_print_operand_punct_valid_p): Likewise. (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and UNSPEC_BNDMK_ADDR. (ix86_class_likely_spilled_p): Add bound regs support. (ix86_hard_regno_mode_ok): Likewise. (x86_order_regs_for_local_alloc): Likewise. (ix86_bnd_prefixed_insn_p): New. * config/i386/i386.h (FIRST_PSEUDO_REGISTER): Fix to new value. (FIXED_REGISTERS): Add bound registers. (CALL_USED_REGISTERS): Likewise. (REG_ALLOC_ORDER): Likewise. (HARD_REGNO_NREGS): Likewise. (TARGET_MPX): New. (VALID_BND_REG_MODE): New. (FIRST_BND_REG): New. (LAST_BND_REG): New. (reg_class): Add BND_REGS. (REG_CLASS_NAMES): Likewise. (REG_CLASS_CONTENTS): Likewise. (BND_REGNO_P): New. (ANY_BND_REG_P): New. (BNDmode): New. (HI_REGISTER_NAMES): Add bound registers. * config/i386/i386.md (UNSPEC_BNDMK): New. (UNSPEC_BNDMK_ADDR): New. (UNSPEC_BNDSTX): New. (UNSPEC_BNDLDX): New. (UNSPEC_BNDLDX_ADDR): New. (UNSPEC_BNDCL): New. (UNSPEC_BNDCU): New. (UNSPEC_BNDCN): New. (UNSPEC_MPX_FENCE): New. (BND0_REG): New. (BND1_REG): New. (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst. (length_immediate): Likewise. (prefix_0f): Likewise. (memory): Likewise. (prefix_rep): Check for bnd prefix. (length_nobnd): New. (length): Use length_nobnd if specified. (BND): New. (bnd_ptr): New. (BNDCHECK): New. (bndcheck): New. (*jcc_1): Add bnd prefix and rename length attr to length_nobnd. (*jcc_2): Likewise. (jump): Likewise. (simple_return_internal): Likewise. (simple_return_pop_internal): Likewise. (*indirect_jump): Add MPX bnd prefix. (*tablejump_1): Likewise. (simple_return_internal_long): Likewise. (simple_return_indirect_internal): Likewise. (<mode>_mk): New. (*<mode>_mk): New. (mov<mode>): New. (*mov<mode>_internal_mpx): New. (<mode>_<bndcheck>): New. (*<mode>_<bndcheck>): New. (<mode>_ldx): New. (*<mode>_ldx): New. (<mode>_stx): New. (*<mode>_stx): New. * config/i386/predicates.md (lea_address_operand): Rename to... (address_no_seg_operand): ... this. (address_mpx_no_base_operand): New. (address_mpx_no_index_operand): New. (bnd_mem_operator): New. * config/i386/i386.opt (mmpx): New. * doc/invoke.texi: Add documentation for the flags -mmpx, -mno-mpx. * doc/rtl.texi Add documentation for BND32mode and BND64mode. Reverted: 2013-10-24 Ilya Enkovich <ilya.enkovich@intel.com> * mode-classes.def (MODE_POINTER_BOUNDS): New. * tree.def (POINTER_BOUNDS_TYPE): New. * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS. (POINTER_BOUNDS_MODE): New. (make_pointer_bounds_mode): New. * machmode.h (POINTER_BOUNDS_MODE_P): New. * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS. (layout_type): Support POINTER_BOUNDS_TYPE. * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE. * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE. (type_contains_placeholder_1): Likewise. * tree.h (POINTER_BOUNDS_TYPE_P): New. * varasm.c (output_constant): Support POINTER_BOUNDS_TYPE. * doc/rtl.texi (MODE_POINTER_BOUNDS): New. From-SVN: r205522 |
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Ian Lance Taylor
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2a5145b0dd |
builtins.def (ATTR_NOTHROWCALL_LEAF_LIST): Define.
gcc/: * builtins.def (ATTR_NOTHROWCALL_LEAF_LIST): Define. * sync-builtins.def: Use ATTR_NOTHROWCALL_LEAF_LIST for all sync builtins that take pointers. * lto-opts.c (lto_write_options): Write -fnon-call-exceptions if set. * lto-wrapper.c (merge_and_complain): Collect OPT_fnon_call_exceptions. (run_gcc): Pass -fnon-call-exceptions. gcc/testsuite/: * g++.dg/ext/sync-4.C: New test. From-SVN: r204360 |
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Ilya Enkovich
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109719ebd4 |
builtin-types.def (BT_FN_VOID_CONST_PTR): New.
* builtin-types.def (BT_FN_VOID_CONST_PTR): New.
(BT_FN_PTR_CONST_PTR): New.
(BT_FN_CONST_PTR_CONST_PTR): New.
(BT_FN_PTR_CONST_PTR_SIZE): New.
(BT_FN_PTR_CONST_PTR_CONST_PTR): New.
(BT_FN_VOID_PTRPTR_CONST_PTR): New.
(BT_FN_VOID_CONST_PTR_SIZE): New.
(BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
* chkp-builtins.def: New.
* builtins.def: include chkp-builtins.def.
(DEF_CHKP_BUILTIN): New.
* builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW,
BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
* common.opt (fcheck-pointer-bounds): New.
* toplev.c (process_options): Check Pointer Bounds Checker is supported.
* doc/extend.texi: Document Pointer Bounds Checker built-in functions.
From-SVN: r204196
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Balaji V. Iyer
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939b37da6d |
Added _Cilk_spawn and _Cilk_sync (2 cilk keywords) for C.
gcc/ChangeLog: 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com> * builtins.c (is_builtin_name): Added a check for __cilkrts_detach and __cilkrts_pop_frame. If matched, then return true for built-in function name. (expand_builtin): Added BUILT_IN_CILK_DETACH and BUILT_IN_CILK_POP_FRAME case. * langhooks-def.h (lhd_install_body_with_frame_cleanup): New prototype. (lhs_cilk_detect_spawn): Likewise. (LANG_HOOKS_DECLS): Added LANG_HOOKS_CILKPLUS. (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): New #define. (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise. (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): Likewise. (LANG_HOOKS_CILKPLUS): Likewise. * tree.h (CILK_SPAWN_FN): Likewise. * builtin.def (DEF_CILK_BUILTIN_STUB): Likewise. * Makefile.in (C_COMMON_OBJS): Added c-family/cilk.o. (OBJS): Added cilk-common.o. (CILK_H): Added a new define. (gimplify.o): Added CILK_H into dependency list. (builtins.o): Likewise. (ipa-inline.o): Likewise. (ipa-inline-analysis.o): Likewise. (BUILTINS_DEF): Added cilk-builtins.def. * langhooks.c (lhd_install_body_with_frame_cleanup): New function. (lhd_cilk_detect_spawn): Likewise. * langhooks.h (lang_hooks_for_cilkplus): New struct. (struct lang_hooks): Added new field called "cilkplus." * cilk-common.c: New file. * cilk.h: Likewise. * cilk-builtins.def: Likewise. * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Added "__cilk" macro and set it to 200. * function.h (struct function::cilk_frame_decl): New field. (struct function::is_cilk_function): Likewise. (struct function::calls_cilk_spawn): Likewise. * gimplify.c (gimplify_call_expr): Added a check if the function call being gimplified is a spawn detach point. If so, then add pop_frame and detach function calls. (gimplify_expr): Added a CILK_SPAWN_STMT and CILK_SYNC_STMT case for gimplifying _Cilk_spawn and _Cilk_sync statements. (gimplify_return_expr): Added a check for _Cilk_spawn usage in function. If so, added a _Cilk_sync and gimplified it. (gimplify_modify_expr): Added a check for _Cilk_spawn in MODIFY and INIT_EXPRs. If so, then call gimplify_cilk_spawn. * ipa-inline-analysis (initialize_inline_failed): Prevent inlining of spawner function. (can_inline_edge_p): Prevent inling of spawnee function. * ira.c (ira_setup_eliminable_regset): Force usage of frame pointer for functions that use Cilk keywords. * tree-inline.h (struct copy_body_data::remap_var_for_cilk): New field. * tree-pretty-print.c (dump_generic_node): Added CILK_SPAWN_STMT and CILK_SYNC_STMT cases. * tree.def (DEFTREECODE): Added CILK_SPAWN_STMT and CILK_SYNC_STMT trees. * generic.texi (CILK_SPAWN_STMT): Added documentation for _Cilk_spawn. (CILK_SYNC_STMT): Added documentation for _Cilk_sync. * passes.texi (Cilk Keywords): New section that describes the compiler code changes for handling Cilk Keywords. gcc/c/ChangeLog: 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-decl.c (finish_function): Added a call for insert_cilk_frame when a spawning function is found. * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define. (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise. (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise. * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC case. (c_parser_postfix_expression): Added RID_CILK_SPAWN case. * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma expr. (c_finish_return): Added a check to reject _Cilk_spawn in return expression. (build_cilk_spawn): New function. (build_cilk_sync): Likewise. * Makefile.in (c-decl.o): Added cilk.h in dependency list. gcc/c-family/ChangeLog 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync fields. (c_define_builtins): Called cilk_init_builtins if Cilk Plus is enabled. * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC. (insert_cilk_frame): New prototype. (cilk_init_builtins): Likewise. (gimplify_cilk_spawn): Likewise. (c_cilk_install_body_w_frame_cleanup): Likewise. (cilk_detect_spawn_and_unwrap): Likewise. (cilk_set_spawn_marker): Likewise. (build_cilk_sync): Likewise. (build_cilk_spawn): Likewise. * cilk.c: New file. gcc/lto/ChangeLog 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com> * Make-lang.in (lto/lto-lang.o): Added cilk.h in dependency list. * lto-lang.c (lto_init): Added a call to cilk_init_builtins if Cilk Plus is enabled. gcc/testsuite/ChangeLog 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-c++-common/cilk-plus/CK/compound_cilk_spawn.c: New test. * c-c++-common/cilk-plus/CK/concec_cilk_spawn.c: Likewise. * c-c++-common/cilk-plus/CK/fib.c: Likewise. * c-c++-common/cilk-plus/CK/no_args_error.c: Likewise. * c-c++-common/cilk-plus/CK/spawnee_inline.c: Likewise. * c-c++-common/cilk-plus/CK/spawner_inline.c: Likewise. * c-c++-common/cilk-plus/CK/spawning_arg.c: Likewise. * c-c++-common/cilk-plus/CK/steal_check.c: Likewise. * c-c++-common/cilk-plus/CK/test__cilk.c: Likewise. * c-c++-common/cilk-plus/CK/varargs_test.c: Likewise. * c-c++-common/cilk-plus/CK/sync_wo_spawn.c: Likewise. * c-c++-common/cilk-plus/CK/invalid_spawn.c: Likewise. * c-c++-common/cilk-plus/CK/spawn_in_return.c: Likewise. * c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Likewise. * c-c++-common/cilk-plus/CK/fib_no_sync.c: Likewise. * c-c++-common/cilk-plus/CK/fib_no_return.c: Likewise. * gcc.dg/cilk-plus/cilk-plus.exp: Added support to run Cilk Keywords test stored in c-c++-common. Also, added the Cilk runtime's library to the ld_library_path. From-SVN: r204172 |
|
Marek Polacek
|
de5a5fa139 |
Merge ubsan into trunk.
From-SVN: r202113 |
|
Jan Hubicka
|
9e57846a99 |
* builtins.def (free): Declare leaf.
From-SVN: r202043 |
|
Peter Bergner
|
e2323f5b33 |
builtins.def (BUILT_IN_FABSD32): New DFP ABS builtin.
gcc/ * builtins.def (BUILT_IN_FABSD32): New DFP ABS builtin. (BUILT_IN_FABSD64): Likewise. (BUILT_IN_FABSD128): Likewise. * builtins.c (expand_builtin): Add support for new DFP ABS builtins. (fold_builtin_1): Likewise. * config/rs6000/dfp.md (*negtd2_fpr): Handle non-overlapping destination and source operands. (*abstd2_fpr): Likewise. (*nabstd2_fpr): Likewise. gcc/testsuite/ * gcc.target/powerpc/dfp-dd-2.c: New test. * gcc.target/powerpc/dfp-td-2.c: Likewise. * gcc.target/powerpc/dfp-td-3.c: Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r201849 |
|
Alexander Ivchenko
|
d33d9e47d4 |
target.def (TARGET_LIBC_HAS_FUNCTION): New target hook.
* target.def (TARGET_LIBC_HAS_FUNCTION): New target hook.
* builtins.c (default_libc_has_function): New.
(gnu_libc_has_function): Ditto.
(no_c99_libc_has_function): Ditto.
(expand_builtin_cexpi): Using new target hook TARGET_LIBC_HAS_FUNCTION
instead of TARGET_HAS_SINCOS and TARGET_C99_FUNCTIONS.
(fold_builtin_sincos): Likewise.
(fold_builtin_cexp): Likewise.
* builtins.def (DEF_C94_BUILTIN): Likewise.
(DEF_C99_BUILTIN): Likewise.
(DEF_C99_C90RES_BUILTIN): Likewise.
(DEF_C99_COMPL_BUILTIN): New define. Change all complex c99 builtin
definitions to using this define.
* config/darwin-protos.h (darwin_libc_has_function): New.
* config/darwin.c: (darwin_libc_has_function: Ditto.
* config/alpha/linux.h: Remove TARGET_C99_FUNCTIONS and
TARGET_HAS_SINCOS. Redefine TARGET_LIBC_HAS_FUNCTION.
* config/darwin.h: Ditto.
* config/elfos.h: Ditto.
* config/freebsd.h: Ditto.
* config/i386/cygming.h: Ditto.
* config/i386/djgpp.h: Ditto.
* config/i386/i386-interix.h: Ditto.
* config/microblaze/microblaze.h: Ditto.
* config/mmix/mmix.h: Ditto.
* config/gnu-user.h: Ditto.
* config/ia64/hpux.h: Ditto.
* config/pa/pa-hpux.h: Ditto.
* config/pdp11/pdp11.h: Ditto.
* config/picochip/picochip.h: Ditto.
* config/linux.h: Ditto.
* config/netbsd.h: Ditto.
* config/openbsd.h: Ditto.
* config/rs6000/aix43.h: Ditto.
* config/rs6000/aix51.h: Ditto.
* config/rs6000/aix52.h: Ditto.
* config/rs6000/aix53.h: Ditto.
* config/rs6000/aix61.h: Ditto.
* config/rs6000/darwin.h: Ditto.
* config/rs6000/linux.h: Ditto.
* config/rs6000/linux64.h: Ditto.
* config/s390/tpf.h: Ditto.
* config/sol2-10.h: Ditto.
* config/sol2.h: Ditto.
* config/vms/vms.h: Ditto.
* config/vxworks.h: Ditto.
* config/linux-android.c (linux_android_libc_has_function):
New linux-specific implementation of TARGET_LIBC_HAS_FUNCTION.
* config/linux-protos.h (linux_android_libc_has_function):
New declaration.
* config/i386/i386.c (ix86_libc_has_function): New.
* config/i386/i386-protos.h
(ix86_libc_has_function): New declaration.
* config/i386/i386.md
("isinfxf2"): Change condition for TARGET_LIBC_HAS_FUNCTION.
("isinf<mode>2): Likewise.
* convert.c (convert_to_integer): Using new target hook
TARGET_LIBC_HAS_FUNCTION istead of TARGET_HAS_SINCOS and
TARGET_C99_FUNCTIONS.
* fortran/f95-lang.c (gfc_init_builtin_functions): Ditto.
* tree-ssa-math-opts.c (execute_cse_sincos): Ditto.
* coretypes.h (function_class): New enum for different
classes of functions.
* defaults.h: Remove TARGET_C99_FUNCTIONS and TARGET_HAS_SINCOS.
* doc/tm.texi.in (TARGET_C99_FUNCTIONS): Remove documentation.
(TARGET_HAS_SINCOS): Likewise.
(TARGET_LIBC_HAS_FUNCTION): New.
* doc/tm.texi: Regenerated.
* targhooks.h (default_libc_has_function): New declaration.
(no_c99_libc_has_function): Ditto.
(gnu_libc_has_function): Ditto.
* system.h: Add the poisoning of TARGET_C99_FUNCTIONS
and TARGET_HAS_SINCOS.
From-SVN: r201838
|
|
|
Balaji V. Iyer
|
1141ed3f71 |
Implemented Jason Merrill's suggestions on Array Notation C++.
gcc/ChangeLog
2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
* builtins.def: Fixed the function type of CILKPLUS_BUILTIN.
gcc/c/ChangeLog
2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
* c-parser.c (c_parser_array_notation): Removed rejection of array
notations in an array of function pointers.
gcc/c-family/ChangeLog
2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
* array-notation-common.c (length_mismatch_in_expr_p): Collapsed two
if-statements and compared the trees directly using tree_int_cst_equal.
(find_rank): Checked for array notations in function name to handle
array notations in function pointers.
(extract_array_notation_exprs): Likewise.
(replace_array_notations): Likewise.
(cilkplus_extract_an_triplets): Replaced safe_push with
safe_grow_cleared. Also removed an unnecessary check to see if the
node is of type ARRAY_NOTATION_REF.
(fix_sec_implicit_args): Removed an unnecessary check for ADDR_EXPR.
Also switched two if-statements to remove an unnecessary comparison.
gcc/cp/ChangeLog
2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
* parser.c (cp_parser_array_notation): Removed rejection array notation
of type function pointers. Added handling of array expressions when
Cilk Plus is enabled. Took out type-checking.
(cp_parser_postfix_open_square_expression): Moved normal array expr.
parsing into cp_parser_array_notation when cilkplus is enabled.
(cp_parser_compound_statement): Removed expansion of array notations.
(cp_parser_ctor_initializer_opt_and_function_body): Likewise.
(cp_parser_function_definition_after_declarator): Likewise.
(cp_parser_selection_statement): Removed error reporting.
(cp_parser_iteration_statement): Likewise.
(cp_parser_direct_declarator): Removed error checking/reporting if
array notations are used in the declarator.
* pt.c (instantiate_decl): Likewise.
(type_unification_real): Removed a check for ARRAY_NOTATION_REF.
(cxx_eval_constant_expression): Removed ARRAY_NOTATION_REF case.
(potential_constant_expression_1): Returned false for ARRAY_NOTATION_REF
case.
* cp-gimplify.c (cp_genericize): Added expansion of array notation
expressions here.
* cp-array-notation.c (make_triplet_val_inv): Removed loc and cry
parameters. Replaced build_decls with get_temp_regvar with type as
ptrdiff.
(create_array_refs): Made the type-casting to ptrdiff_type.
(replace_invariant_var): Added a check for void return type before
creating new var. Replaced build_decl and build_min_nt_loc with
get_temp_regvar.
(expand_an_in_modify_expr): Ditto. Replaced body of redundant else with
gcc_unreachable. Removed few unwanted checks. Made induction variable
type as ptrdiff_type. Removed loc and complain arguments passed into
make_triplet_val_inv. Replaced all modify expression's code from NOP
EXPR to INIT EXPR. Replaced all forceful appending into stmt. list
with the non-forceful one. Replaced some integer conversion and
equality-checking to using tree_int_cst_equal.
(expand_sec_reduce_builtin): All changes mentioned in above function
expand_an_in_modify_expr. Made the new variable type of
SEC_REDUCE_ANY/ALL_{NON}ZERO intrinsic functions as bool.
(expand_array_notation_exprs): Removed SWITCH_EXPR case. Moved all
the error reporting from parser to this function. Removed unwanted
statements and checks from SWITCH_STMT, WHILE_STMT, and DO_STMT cases.
(cilkplus_an_triplet_types_ok_p): Removed rejection of array notation
in function pointers.
(cp_expand_cond_array_notations): Added a new if statements to check
if condition has a zero rank. If so, then just return.
(expand_return_expr): Added a check for return expressions with a rank.
Replaced get_tmp_regvar with a create_temporary_var.
(build_array_notation_ref): Simplified and removed unwanted if-stmts.
Moved common code outside if-statements. Moved type-checking from
parser to here.
* semantics.c (finish_return_stmt): Removed a check for return exprs.
with a rank.
* call.c (convert_like_real): Removed a check for array notation
expression in a function.
(build_over_call): Likewise.
(magic_varargs_p): Added a check for builtin array notation function.
Made this function non-static and removed its prototype.
* cp-tree.h (magic_varargs_p): New prototype.
* typeck.c (cp_build_function_call_vec): Removed automatic setting of
nargs to the param->length when builtin reduction function is used.
(convert_arguments): Replaced check for a constant_p function with
margic_varargs_p function call.
(cp_build_binary_op): Removed calling of the function
find_correct_array_notation_type.
(cp_build_addr_expr_1): Removed an unwanted if-statement.
(convert_for_assignment): Removed automatic return of rhs when array
notation builtin function is used.
gcc/testsuite/ChangeLog
2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
* c-c++-common/cilk-plus/AN/decl-ptr-colon.c (main): Made this testcase
c specific.
* c-c++-common/cilk-plus/AN/decl-ptr-colon.c (main): Changed dg-error
strings to match the fixed error messages.
* c-c++-common/cilk-plus/AN/misc.c (main): Likewise.
* c-c++-common/cilk-plus/AN/rank_mismatch.c (main): Added a new error
message check.
From-SVN: r200554
|
|
|
Balaji V. Iyer
|
36536d79af |
Implemented Cilk Plus Array Notation for C Compiler.
gcc/ChangeLog 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com> * doc/extend.texi (C Extensions): Added documentation about Cilk Plus array notation built-in reduction functions. * doc/passes.texi (Passes): Added documentation about changes done for Cilk Plus. * doc/invoke.texi (C Dialect Options): Added documentation about the -fcilkplus flag. * Makefile.in (C_COMMON_OBJS): Added c-family/array-notation-common.o. (BUILTINS_DEF): Depend on cilkplus.def. * builtins.def: Include cilkplus.def. Define DEF_CILKPLUS_BUILTIN. * builtin-types.def: Define BT_FN_INT_PTR_PTR_PTR. * cilkplus.def: New file. gcc/c-family/ChangeLog 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-common.c (c_define_builtins): When cilkplus is enabled, the function array_notation_init_builtins is called. (c_common_init_ts): Added ARRAY_NOTATION_REF as typed. * c-common.def (ARRAY_NOTATION_REF): New tree. * c-common.h (build_array_notation_expr): New function declaration. (build_array_notation_ref): Likewise. (extract_sec_implicit_index_arg): New extern declaration. (is_sec_implicit_index_fn): Likewise. (ARRAY_NOTATION_CHECK): New define. (ARRAY_NOTATION_ARRAY): Likewise. (ARRAY_NOTATION_START): Likewise. (ARRAY_NOTATION_LENGTH): Likewise. (ARRAY_NOTATION_STRIDE): Likewise. * c-pretty-print.c (pp_c_postifix_expression): Added a new case for ARRAY_NOTATION_REF. (pp_c_expression): Likewise. * c.opt (flag_enable_cilkplus): New flag. * array-notation-common.c: New file. gcc/c/ChangeLog 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-typeck.c (build_array_ref): Added a check to see if array's index is greater than one. If true, then emit an error. (build_function_call_vec): Exclude error reporting and checking for builtin array-notation functions. (convert_arguments): Likewise. (c_finish_return): Added a check for array notations as a return expression. If true, then emit an error. (c_finish_loop): Added a check for array notations in a loop condition. If true then emit an error. (lvalue_p): Added a ARRAY_NOTATION_REF case. (build_binary_op): Added a check for array notation expr inside op1 and op0. If present, we call another function to find correct type. * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o. * c-parser.c (c_parser_compound_statement): Check if array notation code is used in tree, if so, then transform them into appropriate C code. (c_parser_expr_no_commas): Check if array notation is used in LHS or RHS, if so, then build array notation expression instead of regular modify. (c_parser_postfix_expression_after_primary): Added a check for colon(s) after square braces, if so then handle it like an array notation. Also, break up array notations in unary op if found. (c_parser_direct_declarator_inner): Added a check for array notation. (c_parser_compound_statement): Added a check for array notation in a stmt. If one is present, then expand array notation expr. (c_parser_if_statement): Likewise. (c_parser_switch_statement): Added a check for array notations in a switch statement's condition. If true, then output an error. (c_parser_while_statement): Similarly, but for a while. (c_parser_do_statement): Similarly, but for a do-while. (c_parser_for_statement): Similarly, but for a for-loop. (c_parser_unary_expression): Check if array notation is used in a pre-increment or pre-decrement expression. If true, then expand them. (c_parser_array_notation): New function. * c-array-notation.c: New file. * c-tree.h (is_cilkplus_reduce_builtin): Protoize. gcc/testsuite/ChangeLog 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com> * c-c++-common/cilk-plus/AN/array_test1.c: New test. * c-c++-common/cilk-plus/AN/array_test2.c: Likewise. * c-c++-common/cilk-plus/AN/array_test_ND.c: Likewise. * c-c++-common/cilk-plus/AN/builtin_func_double.c: Likewise. * c-c++-common/cilk-plus/AN/builtin_func_double2.c: Likewise. * c-c++-common/cilk-plus/AN/gather-scatter-errors.c: Likewise. * c-c++-common/cilk-plus/AN/if_test.c: Likewise. * c-c++-common/cilk-plus/AN/sec_implicit_ex.c: Likewise. * c-c++-common/cilk-plus/AN/decl-ptr-colon.c: Likewise. * c-c++-common/cilk-plus/AN/dimensionless-arrays.c: Likewise. * c-c++-common/cilk-plus/AN/fn_ptr.c: Likewise. * c-c++-common/cilk-plus/AN/fp_triplet_values.c: Likewise. * c-c++-common/cilk-plus/AN/gather-scatter.c: Likewise. * c-c++-common/cilk-plus/AN/misc.c: Likewise. * c-c++-common/cilk-plus/AN/parser_errors.c: Likewise. * c-c++-common/cilk-plus/AN/parser_errors2.c: Likewise. * c-c++-common/cilk-plus/AN/parser_errors3.c: Likewise. * c-c++-common/cilk-plus/AN/parser_errors4.c: Likewise. * c-c++-common/cilk-plus/AN/rank_mismatch.c: Likewise. * c-c++-common/cilk-plus/AN/rank_mismatch2.c: Likewise. * c-c++-common/cilk-plus/AN/rank_mismatch3.c: Likewise. * c-c++-common/cilk-plus/AN/sec_implicit.c: Likewise. * c-c++-common/cilk-plus/AN/sec_implicit2.c: Likewise. * c-c++-common/cilk-plus/AN/sec_reduce_max_min_ind.c: Likewise. * c-c++-common/cilk-plus/AN/tst_lngth.c: Likewise. * c-c++-common/cilk-plus/AN/vla.c: Likewise. * c-c++-common/cilk-plus/AN/an-if.c: Likewise. * c-c++-common/cilk-plus/AN/builtin_fn_custom.c: Likewise. * c-c++-common/cilk-plus/AN/builtin_fn_mutating.c: Likewise. * c-c++-common/cilk-plus/AN/comma_exp.c: Likewise. * c-c++-common/cilk-plus/AN/conditional.c: Likewise. * c-c++-common/cilk-plus/AN/exec-once.c: Likewise. * c-c++-common/cilk-plus/AN/exec-once2.c: Likewise. * c-c++-common/cilk-plus/AN/gather_scatter.c: Likewise. * c-c++-common/cilk-plus/AN/n-ptr-test.c: Likewise. * c-c++-common/cilk-plus/AN/side-effects-1.c: Likewise. * c-c++-common/cilk-plus/AN/test_builtin_return.c: Likewise. * c-c++-common/cilk-plus/AN/test_sec_limits.c: Likewise. * gcc.dg/cilk-plus/cilk-plus.exp: New script. From-SVN: r199389 |
|
|
Richard Biener
|
3f8825c030 |
calls.c (special_function_p): setjmp-like functions are leaf.
2013-05-07 Richard Biener <rguenther@suse.de> * calls.c (special_function_p): setjmp-like functions are leaf. * builtins.def (BUILT_IN_SETJMP): setjmp is leaf. * tree-inline.c (update_ssa_across_abnormal_edges): Remove assert. From-SVN: r198681 |
|
|
Richard Biener
|
f6b64c3501 |
re PR tree-optimization/56982 (Bad optimization with setjmp())
2013-04-19 Richard Biener <rguenther@suse.de> PR tree-optimization/56982 * builtins.def (BUILT_IN_LONGJMP): longjmp is not a leaf function. * gimplify.c (gimplify_call_expr): Notice special calls. (gimplify_modify_expr): Likewise. * tree-cfg.c (make_abnormal_goto_edges): Handle setjmp-like abnormal control flow receivers. (call_can_make_abnormal_goto): Handle cfun->calls_setjmp in the same way as cfun->has_nonlocal_labels. (gimple_purge_dead_abnormal_call_edges): Likewise. (stmt_starts_bb_p): Make setjmp-like abnormal control flow receivers start a basic-block. * gcc.c-torture/execute/pr56982.c: New testcase. From-SVN: r198096 |
|
|
Richard Sandiford
|
d1e082c2c2 |
Update copyright years in gcc/
From-SVN: r195098 |
|
|
Jakub Jelinek
|
0e668eaf77 |
sanitizer.def: Add Address Sanitizer builtins.
* sanitizer.def: Add Address Sanitizer builtins.
Rename BUILT_IN_TSAN_READ_* to BUILT_IN_TSAN_READ* and
BUILT_IN_TSAN_WRITE_* to BUILT_IN_TSAN_WRITE*.
* Makefile.in (asan.o): Depend on langhooks.h.
(tsan.o): Depend on asan.h.
* asan.h (initialize_sanitizer_builtins): New prototype.
* asan.c: Include langhooks.h.
(report_error_func): Use builtin_decl_implicit of corresponding
BUILT_IN_ASAN_REPORT_{LOAD,STORE}*.
(asan_init_func): Removed.
(initialize_sanitizer_builtins): New function.
(asan_finish_file): Call it. Use builtin_decl_implicit
on BUILT_IN_ASAN_{INIT,{,UN}REGISTER_GLOBALS}.
(asan_instrument): Call initialize_sanitizer_builtins.
* builtins.def (DEF_SANITIZER_BUILTIN): Change condition to
(flag_asan || flag_tsan).
* tsan.c: Include asan.h and tsan.h.
(get_memory_access_decl): Rename BUILT_IN_TSAN_{READ,WRITE}_*
to BUILT_IN_TSAN_{READ,WRITE}*.
(tsan_pass): Call initialize_sanitizer_builtins.
(tsan_gate, tsan_gate_O0): Don't check if
builtin_decl_implicit_p (BUILT_IN_TSAN_INIT) is true.
(tsan_finish_file): Call initialize_sanitizer_builtins.
* builtin-types.def (BT_FN_VOID_PTR_PTRMODE): New fn type.
From-SVN: r194103
|