check array for zsuper. [Bug #14279]
* compile.c (iseq_compile_each0): for zsuper (NODE_ZSUPER), we need to check
given argument is Array or not.
* test/ruby/test_super.rb: add a test for this bug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@62944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
compile.c: fix stack consitency error
* compile.c (iseq_compile_each0): fix stack consitency error on
attr-assign with safe navigation operator when the receiver is
nil, should pop it too. [ruby-core:83078] [Bug #13964]
test_call.rb: refine test_safe_call
* test/ruby/test_call.rb (test_safe_call): rhs should not be
evaluated when the receiver is nil. simplified the assertion
for [Bug #13964].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@62135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
compile.c: disallow next in once
* compile.c (iseq_compile_each0): turned dregx context in "once"
into "guarded" type from "block" type, to disallow `next`,
`break`, `redo` as well as outside "once".
[ruby-core:81805] [Bug #13690]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@59553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
until this case block is end. this is a part of r57971.
[Backport #13766]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@59540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/coverage/test_coverage.rb: ignored test when enabled to coverage.
It lead to crash with `make test-all`.
* compile.c (ADD_TRACE): ignore trace instruction on non-positive
line.
* parse.y (coverage): get rid of ArgumentError when the starting
line number is not positive. [ruby-core:76141] [Bug #12517]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@55917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_peephole_optimize): should not replace the
current target INSN, not to follow the replaced dangling link in
the caller. [ruby-core:74993] [Bug #11816]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (compile_massign_lhs): when index ends with splat,
append rhs value to it like POSTARG, since VM_CALL_ARGS_SPLAT
splats the last argument only. [ruby-core:72777] [Bug #11970]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_peephole_optimize): don't apply tailcall
optimization to send/invokesuper instructions with blockiseq.
This is a follow-up to the changes in r51903; blockiseq is now
the third operand of send/invokesuper instructions.
[ruby-core:73413] [Bug #12018]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
There is no need to dup the fstring unless we want to set the
debug ivar for it.
[ruby-core:72018] <5668DB6E.8000101@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
without --debug or --debug=frozen-string-literal option
because String#dup slows down with debug information.
[Feature #11725]
* NEWS: apply about it.
* test/ruby/test_rubyoptions.rb: catch up this fix with refactoring.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
NULL checking is finished Before call of memsize functions.
See r52979.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (ibf_dump_overwrite): cast to unsigned long to
suppress sign-compare warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_ibf_load_extra_data): fix offset and
length of extra_str, which is not NUL-terminated.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_ibf_dump): rb_check_string_type() returns nil if
the object does not have to_str method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52958 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
This reverts r16587
("compile.c (iseq_build_body): remove side effect from
VM::InstructionSequence.load."
as that change was obsoleted by r48705 ("mostly fix rb_iseq_load")
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
nil/true/false are special literals just like floats, integers,
literal strings, and symbols. Optimize when statements with
them by using a jump table, too.
target 0: a (ruby 2.3.0dev (2015-12-08 trunk 52928) [x86_64-linux]) at "/home/ew/rrrr/b/ruby"
target 1: b (ruby 2.3.0dev (2015-12-08 master 52928) [x86_64-linux]) at "/home/ew/ruby/b/ruby"
benchmark results:
minimum results in each 5 measurements.
Execution time (sec)
name a b
loop_whileloop2 0.102 0.103
vm2_case_lit* 1.657 0.549
Speedup ratio: compare with the result of `a' (greater is better)
name b
loop_whileloop2 0.988
vm2_case_lit* 3.017
* benchmark/bm_vm2_case_lit.rb: new benchmark
* compile.c (case_when_optimizable_literal): add nil/true/false
* insns.def (opt_case_dispatch): ditto
* vm.c (vm_redefinition_check_flag): ditto
* vm.c (vm_init_redefined_flag): ditto
* vm_core.h: ditto
* object.c (InitVM_Object): define === explicitly for nil/true/false
* test/ruby/test_case.rb (test_deoptimize_nil): new test
* test/ruby/test_optimization.rb (test_opt_case_dispatch): update
(test_eqq): new test
[ruby-core:71923] [Feature #11769]
Original patch by Aaron Patterson <tenderlove@ruby-lang.org>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (append_compile_error, prepare_compile_error): simply
append messages to the same SyntaxError exception.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52888 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 (iseq_compile_each): use it.
* vm_core.h: rename flip_cnt field to support this fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52861 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
* compile.c (iseq_set_sequence): fix the element for line number
to rb_compile_bug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_peephole_optimize): enable tail call
optimization for specialized indexers.
* compile.c (iseq_compile_each): blockiseq should be NULL, but not
Qnil.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52759 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
* compile.c (iseq_compile_each): vals is NULL here, show the
position of the parent node.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
