* iseq.c (rb_iseq_disasm_insn): Remove a meaningless
local variable assignment. `insn` is never changed
in this function, so a result of `insn_op_types(insn)`
is also never changed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_core.h: rename absolute_path to realpath because it is expected name.
external APIs (#absolute_path methods) are remained.
* vm_core.h: remove rb_iseq_location_struct::path and
rb_iseq_location_struct::absolute_path and introduce pathobj.
if given path equals to given absolute_path (and most of case
it is true), pathobj is simply given path String. If it is not same,
pathobj is Array and pathobj[0] is path and pathobj[1] is realpath.
This size optimization reduce 8 bytes and
sizeof(struct rb_iseq_constant_body) is 200 bytes -> 192 bytes
on 64bit CPU.
To support this change, the following functions are introduced:
* pathobj_path() (defined in vm_core.h)
* pathobj_realpath() (ditto)
* rb_iseq_path() (decl. in vm_core.h)
* rb_iseq_realpath() (ditto)
* rb_iseq_pathobj_new() (ditto)
* rb_iseq_pathobj_set() (ditto)
* vm_core.h (rb_binding_t): use pathobj instead of path. If binding
is given at eval methods, realpath (absolute_path) was caller's
realpath. However, they should use binding's realpath.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
To convert the object implicitly, it has had two parts in convert_type() which are
1. lookink up the method's id
2. calling the method
Seems that strncmp() and strcmp() in convert_type() are slightly heavy to look up
the method's id for type conversion.
This patch will add and use internal APIs (rb_convert_type_with_id, rb_check_convert_type_with_id)
to call the method without looking up the method's id when convert the object.
Array#flatten -> 19 % up
Array#+ -> 3 % up
[ruby-dev:50024] [Bug #13341] [Fix GH-1537]
### Before
Array#flatten 104.119k (± 1.1%) i/s - 525.690k in 5.049517s
Array#+ 1.993M (± 1.8%) i/s - 10.010M in 5.024258s
### After
Array#flatten 124.005k (± 1.0%) i/s - 624.240k in 5.034477s
Array#+ 2.058M (± 4.8%) i/s - 10.302M in 5.019328s
### Test Code
require 'benchmark/ips'
class Foo
def to_ary
[1,2,3]
end
end
Benchmark.ips do |x|
ary = []
100.times { |i| ary << i }
array = [ary]
x.report "Array#flatten" do |i|
i.times { array.flatten }
end
x.report "Array#+" do |i|
obj = Foo.new
i.times { array + obj }
end
end
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (append_compile_error): set Qtrue for erred state with
showing the message immediately.
* iseq.c (prepare_iseq_build): make immediate message mode if main
or top level context, not to show the failed path twice in the
first line.
* iseq.c (cleanup_iseq_build): raise default message exception if
immediate message mode.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (iseqw_s_compile_file): deal with syntax error as well as
compile, and should not abort when rescued.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Use PRIuSIZE instead of PRIdSIZE. This fixes the exception message shown
on too large xmalloc2. This commit also fixes other incorrect use of
PRIdSIZE in other functions; though most of them are debug print.
* gc.c (heap_extend_pages, get_envparam_size, ruby_malloc_size_overflow,
gc_profile_dump_on): Use PRIuSIZE instead of PRIdSIZE as the passed
value is size_t, not ssize_t.
* iseq.c (get_line_info, rb_iseq_disasm_insn): Ditto.
* sprintf.c (rb_str_format): Ditto.
* thread_win32.c (native_thread_create): Ditto.
* vm.c (get_param): Ditto.
* ext/objspace/objspace_dump.c (dump_append_string_content,
dump_object): Ditto.
* ext/socket/raddrinfo.c (host_str, port_str): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (Init_ISeq): undefine allocator of InstructionSequence,
to get rid of segfaults at method call on uninitialized object.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and VM_FRAME_CFRAME_P().
Most of case, RUBY_VM_NORMAL_ISEQ_P() is no
longer needed.
* vm_core.h: introduce rb_obj_is_iseq().
* cont.c, vm.c: VM_FRAME_MAGIC_DUMMY with
VM_FRAME_FLAG_CFRAME.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* *.c: rename rb_funcall2 to rb_funcallv, except for extensions
which are/will be/may be gems. [Fix GH-1406]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
[Bug #12628]
This patch introduce many changes.
* Introduce concept of "Block Handler (BH)" to represent
passed blocks.
* move rb_control_frame_t::flag to ep[0] (as a special local
variable). This flags represents not only frame type, but also
env flags such as escaped.
* rename `rb_block_t` to `struct rb_block`.
* Make Proc, Binding and RubyVM::Env objects wb-protected.
Check [Bug #12628] for more details.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to prevent calling super classes' methods.
Without this patch, you can write workaround like:
class << RubyVM::InstructionSequence
def translate; end
undef translate
end
* test/ruby/test_iseq.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
instead of st_table.
* iseq.c (prepare_iseq_build): don't allocate ivar_cache_table
until it has at least one element.
* iseq.c (compile_data_free): free ivar_cache_table only if it
is allocated.
* compile.c (get_ivar_ic_value): allocate if the table is not
allocated yet.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
instance variable accesses. Reducing memory consumption,
rasing cache hit rate and rasing branch prediction hit rate
are expected. A part of [Bug #12274].
* iseq.h (struct iseq_compile_data): introduce instance
variable IC table for sharing.
* iseq.c (prepare_iseq_build, compile_data_free):
construct/destruct above table.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_compile_err_append): rb_thread_t::base_block is no
longer used.
* iseq.c (rb_iseq_compile_with_option): ditto, no protection is
needed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (struct parser_params): move parse_in_eval flag from
rb_thread_t.
* parse.y (rb_parser_set_context): set parsing context, not only
mild error flag.
* iseq.c (rb_iseq_compile_with_option): the parser now refers no
thread local states to be restored.
* vm_eval.c (eval_string_with_cref): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (rb_iseq_compile_with_option): make the parser in mild
error.
* load.c (rb_load_internal0): ditto.
* parse.y (yycompile0): return the error message within the error
to be raised. [Feature #11951]
* parse.y (parser_compile_error): accumulate error messages in the
error_buffer.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (prepare_iseq_build): enable coverage by coverage_enabled
option, not by parse_in_eval flag in the thread context.
* iseq.h (rb_compile_option_struct): add coverage_enabled flag.
* parse.y (yycompile0): set coverage_enabled flag if coverage
array is made.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (prepare_iseq_build): set coverage at once, not
repeatedly resetting.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
All of the strings created here eventually get converted to
fstrings when they are frozen into the iseq. Prepare the
fstring early so we may reduce a one or two objects.
This is a very minor change, mainly for the '<main>' dedupe.
* compile.c (caller_location): use rb_fstring_cstr for "<compiled>"
(it is converted to fstring anyways inside rb_iseq_new_with_opt)
* iseq.c (iseqw_s_compile): ditto
* iseq.c (rb_iseq_new_main): use rb_fstring_cstr for "<main>"
* vm.c (Init_VM): ditto, share with with above
* iseq.c (iseqw_s_compile_file): rb_fstring before rb_io_t->pathv
share "<main>" with above
* vm.c (rb_binding_add_dynavars): fstring "<temp>" immediately
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (iseqw_mark): as wrapped iseq is isolated from the call
stack, it needs to take care of its parent and ancestors, so
that they do not become orphans. [ruby-core:72620] [Bug #11928]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (rb_iseq_compile_with_option): no volatile on gcc other
than 4.8.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (rb_iseq_compile_with_option): prepare arguments outside
EXEC_TAG, and make local variables volatile not to be clobbered
by longjmp.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (rb_iseq_compile_with_option): narrow down protected
region, and check/convert/prepare arguments before setting
base_block which needs to roll back.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and a pre-compilation/runtime loader sample.
[Feature #11788]
* iseq.c: add new methods:
* RubyVM::InstructionSequence#to_binary_format(extra_data = nil)
* RubyVM::InstructionSequence.from_binary_format(binary)
* RubyVM::InstructionSequence.from_binary_format_extra_data(binary)
* compile.c: implement body of this new feature.
* load.c (rb_load_internal0), iseq.c (rb_iseq_load_iseq):
call RubyVM::InstructionSequence.load_iseq(fname) with
loading script name if this method is defined.
We can return any ISeq object as a result value.
Otherwise loading will be continue as usual.
This interface is not matured and is not extensible.
So that we don't guarantee the future compatibility of this method.
Basically, you should'nt use this method.
* iseq.h: move ISEQ_MAJOR/MINOR_VERSION (and some definitions)
from iseq.c.
* encoding.c (rb_data_is_encoding), internal.h: added.
* vm_core.h: add several supports for lazy load.
* add USE_LAZY_LOAD macro to specify enable or disable of
this feature.
* add several fields to rb_iseq_t.
* introduce new macro rb_iseq_check().
* insns.def: some check for lazy loading feature.
* vm_insnhelper.c: ditto.
* proc.c: ditto.
* vm.c: ditto.
* test/lib/iseq_loader_checker.rb: enabled iff suitable
environment variables are provided.
* test/runner.rb: enable lib/iseq_loader_checker.rb.
* sample/iseq_loader.rb: add sample compiler and loader.
$ ruby sample/iseq_loader.rb [dir]
will compile all ruby scripts in [dir].
With default setting, this compile creates *.rb.yarb files
in same directory of target .rb scripts.
$ ruby -r sample/iseq_loader.rb [app]
will run with enable to load compiled binary data.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (name_err_local_variables): new method
NameError#local_variables for internal use only.
[Feature #11777]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
because apply it multiple times change the sequence.
(iseq != peephole_optimize(load(iseq.to_a)))
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
call RubyVM::InstructionSequence.translate(iseq) if this method
is defined. If the return value is also an object of
RubyVM::InstructionSequence, then use it instead of created one.
For example, this method is useful to test iseq dumper/loader
such as RubyVM::InstructionSequence#to_a and rb_iseq_load().
Because this method is for such internal experimental usage,
the interface is not matured. For example, this interface has
no extensibility. Two or more translaters can not run
simultaneously.
So that we don't guarantee future compatibility of this method.
Basically, do not use this method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fields in rb_iseq_t::variable_body are contained by
rb_iseq_t::body::mark_ary (hidden Array object).
Index 0 to 2 of mark_ary are reserved by these objects.
* iseq.c: catch up this fix.
* compile.c (rb_iseq_original_iseq): trivial rewrite.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ISEQ_ORIGINAL_ISEQ_ALLOC() macro.
* compile.c: use them to access original iseq buffer.
* iseq.c: ditto.
* vm_core.h: rename iseq field to support this fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c: use them.
* iseq.c: ditto.
* iseq.c (rb_iseq_coverage): added.
* thread.c (update_coverage): use rb_iseq_coverage().
* vm_core.h: rename coverage field name to support this fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52860 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c, iseq.c: use ISEQ_COMPILE_DATA().
* vm_core.h: rename compile_data field to support this fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.h (rb_compile_option_struct): rename the member
frozen_string_literal_debug as debug_frozen_string_literal.
[Feature #11725]
* ruby.c (proc_options): do not set $DEBUG and $VERBOSE only if no
arguments is given.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Add some comments to clarify the allocated field used for the
allocations while we're at it.
TODO: figure out a better way of testing/maintaining this...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
in a made option value.
* vm_opts.h: forgot to add OPT_FROZEN_STRING_LITERAL_DEBUG
at last commit.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
If this option is enabled, the modify error will be:
can't modify frozen String (RuntimeError) =>
can't modify frozen String, created at test.rb:3 (RuntimeError)
* iseq.h: add compile option frozen_string_literal_debug.
* compile.c: catch up this fix.
* error.c (rb_error_frozen): ditto.
* iseq.c (set_compile_option_from_hash): ditto.
* test/ruby/test_rubyoptions.rb: add a test for this fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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