hubicka [Thu, 11 Dec 2014 21:48:48 +0000 (21:48 +0000)]
PR ipa/61324
* testsuite/g++.dg/pr61324.C: New testcase by Trevor Saunders.
* testsuite/g++.dg/tm/pr51411-2.C: Update se the extern function is
not eliminated early.
* testsuite/gcc.target/i386/pr57756.c: Turn extern inline into static
inline.
* passes.c (execute_todo): Update call of remove_unreachable_nodes.
* ipa-chkp.c (chkp_produce_thunks): Use TODO_remove_functions.
* cgraphunit.c (symbol_table::process_new_functions): Add
IPA_SSA_AFTER_INLINING.
(ipa_passes): Update call of remove_unreachable_nodes.
(symbol_table::compile): Remove call of remove_unreachable_nodes.
* ipa-inline.c (inline_small_functions): Do not ICE with
-flto-partition=none
(ipa_inline): Update symtab->state; fix formatting
update call of remove_unreachable_nodes.
* cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
* cgraph.h (enum symtab_state): Add IPA_SSA_AFTER_INLINING.
(remove_unreachable_nodes): Update.
* ipa.c (process_references): Keep external references only
when optimizing.
(walk_polymorphic_call_targets): Keep possible polymorphic call
target only when devirtualizing.
(symbol_table::remove_unreachable_nodes): Remove BEFORE_INLINING_P
parameter.
(ipa_single_use): Update comment.
* ipa-pure-const.c (cdtor_p): New function.
(propagate_pure_const): Track if some cdtor was turned pure/const.
(execute): Return TODO_remove_functions if needed.
* ipa-comdats.c (ipa_comdats): Update comment.
* lto.c (read_cgraph_and_symbols): Update call of
remove_unreachable_nodes.
(do_whole_program_analysis): Remove call of
symtab->remove_unreachable_nodes
renlin [Thu, 11 Dec 2014 17:30:39 +0000 (17:30 +0000)]
[AArch64]Use AARCH64_FL_FPSIMD flags for all cores in aarch64-cores.def
gcc/
2014-12-11 Renlin Li <renlin.li@arm.com>
* config/aarch64/aarch64-cores.def: Change all AARCH64_FL_FPSIMD to
AARCH64_FL_FOR_ARCH8.
* config/aarch64/aarch64.c (all_cores): Use FLAGS from
aarch64-cores.def file only.
PR fortran/44054
* error.c (pp_error_buffer): New static variable.
(pp_warning_buffer): Make it a pointer.
(gfc_output_buffer_empty_p): New.
(gfc_error_init_1): Call gfc_buffer_error.
(gfc_buffer_error): Do not use pp_warning_buffer.flush_p as the
buffered_p flag.
(gfc_clear_warning): Likewise.
(gfc_warning_check): Call gfc_clear_warning. Only check the new
pp_warning_buffer if the old warning_buffer was empty. Call
diagnostic_action_after_output.
(gfc_error_1): Renamed from gfc_error.
(gfc_error): New.
(gfc_clear_error): Clear also pp_error_buffer.
(gfc_error_flag_test): Check also pp_error_buffer.
(gfc_error_check): Likewise. Only check the new pp_error_buffer
if the old error_buffer was empty.
(gfc_move_output_buffer_from_to): New.
(gfc_push_error): Use it here. Take also an output_buffer as argument.
(gfc_pop_error): Likewise.
(gfc_free_error): Likewise.
(gfc_diagnostics_init): Use XNEW and placement-new to init
pp_error_buffer and pp_warning_buffer. Set flush_p to false for
both pp_warning_buffer and pp_error_buffer.
* Update gfc_push_error, gfc_pop_error and gfc_free_error calls
according to the above changes.
* Use gfc_error_1 for all gfc_error calls that use multiple
locations.
* Use %qs instead of '%s' for many gfc_error calls.
amacleod [Thu, 11 Dec 2014 14:57:00 +0000 (14:57 +0000)]
2014-12-11 Andrew MacLeod <amacleod@redhat.com>
* config/tilepro/gen-mul-tables.cc: Add insn-codes.h to include list
for generator file. Add comment indicating it is a generated file.
* config/tilepro/mul-tables.c: Update generated file.
* config/tilegx/mul-tables.c: Likewise.
burnus [Thu, 11 Dec 2014 08:20:24 +0000 (08:20 +0000)]
2014-12-11 Tobias Burnus <burnus@net-b.de>
Manuel López-Ibáñez <manu@gcc.gnu.org>
gcc/
* diagnostic.c (get_terminal_width): Renamed from
* getenv_columns,
removed static, and additionally use ioctl to get width.
(diagnostic_set_caret_max_width): Update call.
* diagnostic.h (get_terminal_width): Add prototype.
* opts.c (print_specific_help): Use it for x_help_columns.
* doc/invoke.texi (fdiagnostics-show-caret): Document how the
width is set.
gcc/fortran/
* error.c (gfc_get_terminal_width): Renamed from
get_terminal_width and use same-named common function.
(gfc_error_init_1): Update call.
drepper [Thu, 11 Dec 2014 04:31:52 +0000 (04:31 +0000)]
Minor interface cleanups of libgccjit
* jit/jit-playback.c (convert_to_dso): Use auto_vec instead
of automatic array to build up command line.
* jit/jit-recording.c (recording::context::set_str_option):
Make copy of the string.
(recording::context::~context): Free string options.
* jit/jit-recording.h (recording::context): Adjust type
of m_str_options member.
* jit/libgccjit.h: Adjust comment about
gcc_jit_context_set_str_option parameter begin used after
the call.
Update comment now that all interfaces are copy strings
if necessary.
* jit/libgccjit++.h (gccjit::context): Add set_str_option
member function.
hubicka [Wed, 10 Dec 2014 21:17:28 +0000 (21:17 +0000)]
* doc/invoke.texi: (-devirtualize-at-ltrans): Document.
* lto-cgraph.c (lto_output_varpool_node): Mark initializer as removed
when it is not streamed to the given ltrans.
(compute_ltrans_boundary): Make code adding all polymorphic
call targets conditional with !flag_wpa || flag_ltrans_devirtualize.
* common.opt (fdevirtualize-at-ltrans): New flag.
iverbin [Wed, 10 Dec 2014 20:52:10 +0000 (20:52 +0000)]
Force output of vars with "omp declare target" attribute in gcc/varpool.c
gcc/
* varpool.c (varpool_node::get_create): Force output of vars with
"omp declare target" attribute.
libgomp/
* testsuite/libgomp.c/target-9.c: New test.
dmalcolm [Wed, 10 Dec 2014 18:25:58 +0000 (18:25 +0000)]
Document libgccjit++.h
gcc/jit/ChangeLog:
* docs/cp/index.rst: New file.
* docs/cp/intro/index.rst: New file.
* docs/cp/intro/tutorial01.rst: New file.
* docs/cp/intro/tutorial02.rst: New file.
* docs/cp/intro/tutorial03.rst: New file.
* docs/cp/intro/tutorial04.rst: New file.
* docs/cp/topics/contexts.rst: New file.
* docs/cp/topics/expressions.rst: New file.
* docs/cp/topics/functions.rst: New file.
* docs/cp/topics/index.rst: New file.
* docs/cp/topics/locations.rst: New file.
* docs/cp/topics/objects.rst: New file.
* docs/cp/topics/results.rst: New file.
* docs/cp/topics/types.rst: New file.
* docs/examples/tut01-hello-world.cc: New file.
* docs/examples/tut02-square.c: Fix missing newline in output.
* docs/examples/tut02-square.cc: New file.
* docs/examples/tut03-sum-of-squares.cc: New file.
* docs/examples/tut04-toyvm/toyvm.cc: New file.
* docs/index.rst: Move summary to above the table of contents.
Add text about the C vs C++ APIs.
* docs/topics/contexts.rst: Fix a typo.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* docs/_build/texinfo/factorial1.png: New file.
* docs/_build/texinfo/sum-of-squares1.png: New file.
PR fortran/60718
* trans-expr.c (gfc_conv_procedure_call): Fix a strict aliasing
violation when passing a class object to a formal parameter which has
different pointer or allocatable attributes.
marxin [Wed, 10 Dec 2014 14:07:47 +0000 (14:07 +0000)]
PR ipa/63909
* gimple-iterator.h (gsi_start_bb_nondebug): New function.
* ipa-icf-gimple.c (func_checker::compare_bb): Correct iteration
replaces loop based on precomputed number of non-debug statements.
* gcc.dg/ipa/pr63909.c: New test.
rguenth [Wed, 10 Dec 2014 09:29:05 +0000 (09:29 +0000)]
2014-12-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/64191
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not
mark clobbers as necessary.
(eliminate_unnecessary_stmts): Keep clobbers live if we can.
* g++.dg/pr64191.C: Make sure we can DCE empty loops with
indirect clobbers.
jakub [Wed, 10 Dec 2014 09:00:50 +0000 (09:00 +0000)]
PR target/63594
* config/i386/sse.md (vec_dupv4sf): Move after
<mask_codefor><avx512>_vec_dup_gpr<mode><mask_name> pattern.
(*vec_dupv4si, *vec_dupv2di): Likewise.
(<mask_codefor><avx512>_vec_dup_mem<mode><mask_name>): Merge into ...
(<mask_codefor><avx512>_vec_dup_gpr<mode><mask_name>): ... this
pattern.
(*vec_dup<mode> AVX2_VEC_DUP_MODE splitter): Disable for
TARGET_AVX512VL (for QI/HI scalar modes only if TARGET_AVX512BW
is set too).
* config/i386/i386.c (enum ix86_builtins): Remove
IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
IX86_BUILTIN_PBROADCASTQ128_MEM_MASK and
IX86_BUILTIN_PBROADCASTQ512_MEM.
(bdesc_args): Use __builtin_ia32_pbroadcastq512_gpr_mask,
__builtin_ia32_pbroadcastq256_gpr_mask and
__builtin_ia32_pbroadcastq128_gpr_mask instead of *_mem_mask
regardless of OPTION_MASK_ISA_64BIT.
* config/i386/avx512fintrin.h (_mm512_set1_epi64,
_mm512_mask_set1_epi64, _mm512_maskz_set1_epi64): Use *_gpr_mask
builtins regardless of whether TARGET_64BIT is defined or not.
* config/i386/avx512vlintrin.h (_mm256_mask_set1_epi64,
_mm256_maskz_set1_epi64, _mm_mask_set1_epi64, _mm_maskz_set1_epi64):
Likewise.
iverbin [Tue, 9 Dec 2014 22:44:16 +0000 (22:44 +0000)]
gcc/
* lto-wrapper.c (compile_offload_image): Start processing in_argv
from 0 instead of 1.
(run_gcc): Put offload objects into offload_argv, put LTO objects and
possible preceding arguments into lto_argv.
Pass offload_argv to compile_images_for_offload_targets instead of argv.
Use lto_argv for LTO recompilation instead of argv.
lto-plugin/
* lto-plugin.c (offload_files, num_offload_files): New static variables.
(free_1): Use arguments instead of global variables.
(free_2): Free offload_files.
(all_symbols_read_handler): Add names from offload_files to lto-wrapper
arguments.
(claim_file_handler): Do not add file to claimed_files if it contains
offload sections without LTO sections. Add it to offload_files instead.
dmalcolm [Tue, 9 Dec 2014 20:55:18 +0000 (20:55 +0000)]
toyvm.c: use correct path in debuginfo
gcc/jit/ChangeLog:
* docs/examples/tut04-toyvm/toyvm.c (toyvm_function_compile): Move
logic for determine "funcname" to new function...
(get_function_name): ...here, adding logic to skip any leading
path from the filename.
(toyvm_function_parse): Use the filename for fn_filename, rather
than "name", so that the debugger can locate the source .toy
file.
(toyvm_function_parse): Don't fclose a NULL FILE *.
dmalcolm [Tue, 9 Dec 2014 20:00:07 +0000 (20:00 +0000)]
Add jit-tempdir.{c|h}
gcc/jit/ChangeLog:
PR jit/64206
* Make-lang.in (jit_OBJS): Add jit/jit-tempdir.o.
* jit-common.h (gcc::jit::tempdir): New forward decl.
* jit-playback.c: Include jit-tempdir.h.
(gcc::jit::playback::context::context): Initialize m_tempdir.
(gcc::jit::playback::context::~context): Move tempdir
cleanup to new file jit-tempdir.c
(make_tempdir_path_template): Move to new file jit-tempdir.c.
(gcc::jit::playback::context::compile): Move tempdir creation
to new tempdir object in new file jit-tempdir.c.
(gcc::jit::playback::context::make_fake_args): Get path from
tempdir object rather than from member data.
(gcc::jit::playback::context::convert_to_dso): Likewise.
(gcc::jit::playback::context::dlopen_built_dso): Likewise.
(gcc::jit::playback::context::dump_generated_code): Likewise.
(gcc::jit::playback::context::get_path_c_file): New function.
(gcc::jit::playback::context::get_path_s_file): New function.
(gcc::jit::playback::context::get_path_so_file): New function.
* jit-playback.h (gcc::jit::playback::context::get_path_c_file):
New function.
(gcc::jit::playback::context::get_path_s_file): New function.
(gcc::jit::playback::context::get_path_so_file): New function.
(gcc::jit::playback::context): Move fields "m_path_template",
"m_path_tempdir", "m_path_c_file", "m_path_s_file",
"m_path_so_file" to new jit::tempdir class; add field "m_tempdir".
* jit-tempdir.c: New file.
* jit-tempdir.h: New file.
dmalcolm [Tue, 9 Dec 2014 18:51:04 +0000 (18:51 +0000)]
Guard less code with the JIT mutex
gcc/jit/ChangeLog:
* jit-playback.c (gcc::jit::playback::context::compile): Acquire the
mutex here, immediately before using toplev, and release it here, on
each exit path after acquisition.
(jit_mutex): Move this variable here, from jit-recording.c.
(gcc::jit::playback::context::acquire_mutex): New function, based on
code in jit-recording.c.
(gcc::jit::playback::context::release_mutex): Likewise.
* jit-playback.h (gcc::jit::playback::context::acquire_mutex): New
function.
(gcc::jit::playback::context::release_mutex): New function.
* jit-recording.c (jit_mutex): Move this variable to jit-playback.c.
(gcc::jit::recording::context::compile): Move mutex-handling from
here into jit-playback.c's gcc::jit::playback::context::compile.
* notes.txt: Update to show the new locations of ACQUIRE_MUTEX
and RELEASE_MUTEX.
dmalcolm [Tue, 9 Dec 2014 15:35:39 +0000 (15:35 +0000)]
PR jit/64166: Add API entrypoint gcc_jit_context_enable_dump
gcc/jit/ChangeLog:
PR jit/64166
* docs/topics/contexts.rst (Debugging): Add description of
gcc_jit_context_enable_dump.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* jit-playback.c: Include context.h.
(class auto_argvec): New class.
(auto_argvec::~auto_argvec): New function.
(gcc::jit::playback::context::compile): Convert fake_args to be
an auto_argvec, so that it can contain dynamically-allocated
strings. Construct a vec of all requested dumps, and pass it to
make_fake_args. Extract requested dumps between the calls to
toplev::main and toplev::finalize.
(gcc::jit::playback::context::make_fake_args): Convert param
"argvec" to be a vec <char *>, and gain a "requested_dumps"
param. Convert to dynamically-allocated arg strings by converting
ADD_ARG to take a copy of the arg, and add ADD_ARG_TAKE_OWNERSHIP
for args that are already a copy. Add args for all requested dumps.
(gcc::jit::playback::context::extract_any_requested_dumps): New
function.
(gcc::jit::playback::context::read_dump_file): New function.
* jit-playback.h (gcc::jit::playback::context::make_fake_args):
Convert param "argvec" to be a vec <char *>, and gain a
"requested_dumps" param.
(gcc::jit::playback::context::extract_any_requested_dumps): New
function.
(gcc::jit::playback::context::read_dump_file): New function.
* jit-recording.c (gcc::jit::recording::context::enable_dump): New
function.
(gcc::jit::recording::context::get_all_requested_dumps): New
function.
* jit-recording.h (gcc::jit::recording::requested_dump): New
struct.
(gcc::jit::recording::context::enable_dump): New function.
(gcc::jit::recording::context::get_all_requested_dumps): New
function.
(gcc::jit::recording::context::m_requested_dumps): New field.
* libgccjit.c (gcc_jit_context_enable_dump): New API entrypoint.
* libgccjit.h (gcc_jit_context_enable_dump): New API entrypoint.
* libgccjit.map (gcc_jit_context_enable_dump): New API entrypoint.
gcc/testsuite/ChangeLog:
PR jit/64166
PR jit/64020
* jit.dg/harness.h (CHECK_STRING_CONTAINS): New macro.
(check_string_contains): New function.
* jit.dg/test-error-unrecognized-dump.c: New file.
* jit.dg/test-functions.c (trig_sincos_dump): New variable.
(trig_statistics_dump): New variable.
(create_test_of_builtin_trig): Enable dumping of "sincos" and
"statistics" into "trig_sincos_dump" and "trig_statistics_dump".
(verify_test_of_builtin_trig): Verify the sincos and statistics
dumps.
* jit.dg/test-sum-of-squares.c (dump_vrp1): New variable.
(create_code): Enable dumping of "tree-vrp1" into dump_vrp1.
(verify_code): Verify the tree-vrp1 dump.
dmalcolm [Tue, 9 Dec 2014 15:25:11 +0000 (15:25 +0000)]
PR jit/64166: Add methods to gcc::dump_manager needed by JIT testing
gcc/ChangeLog:
PR jit/64166
* dumpfile.c (gcc::dump_manager::get_dump_file_info_by_switch):
New function.
(gcc::dump_manager::get_dump_file_name): Split out bulk of
implementation into a new overloaded variant taking a
dump_file_info *.
* dumpfile.h (gcc::dump_manager::get_dump_file_info_by_switch):
New function.
(gcc::dump_manager::get_dump_file_name): New overloaded variant of
this function, taking a dump_file_info *.
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