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2014-11-15* internal.h: Include ruby.h and ruby/encoding.h to beakr
includable without prior inclusion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-05* remove trailing spaces.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-05* compile.c (compile_data_alloc): add padding when strict alignmentngoto
is required for memory access. Currently, the padding is enabled only when the CPU is 32-bit SPARC and the compiler is GCC. [Bug #9681] [ruby-core:61715] * compile.c (STRICT_ALIGNMENT): defined if strict alignment is required * compile.c (ALIGNMENT_SIZE, ALIGNMENT_SIZE_MASK, PADDING_SIZE_MAX): new macros for alignemnt word size, bit mask, max size of padding. * compile.c (calc_padding): new function to calculate padding size. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48288 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-03* vm_core.h: change semantics of opt_num and opt_table.ko1
`opt_num' was the number of optional parameters + 1. `opt_table' has "opt_num" entries. Change them to: `opt_num' is the number of optional parameters. `opt_talbe' has "opt_num + 1" entries. This change simplify parameter fitting logics. * compile.c: catch up this change. * iseq.c: ditto. * proc.c: ditto. * vm_args.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-02* vm_core.h: change iseq parameter data structure.ko1
https://bugs.ruby-lang.org/issues/10440#change-49694 * change terminology `arg' to `param'. * move rb_iseq_t::arg_* to rb_iseq_t::param. * move rb_iseq_t::arg_size to rb_iseq_t::param::size. * move rb_iseq_t::argc to rb_iseq_t::param::lead_num. * move rb_iseq_t::arg_opts to rb_iseq_t::param::opt_num. * move rb_iseq_t::arg_rest to rb_iseq_t::param::rest_start. * move rb_iseq_t::arg_post_num to rb_iseq_t::param::post_num. * move rb_iseq_t::arg_post_start to rb_iseq_t::param::post_start. * move rb_iseq_t::arg_block to rb_iseq_t::param::block_start. * move rb_iseq_t::arg_keyword* to rb_iseq_t::param::keyword. rb_iseq_t::param::keyword is allocated only when keyword parameters are available. * introduce rb_iseq_t::param::flags to represent parameter availability. For example, rb_iseq_t::param::flags::has_kw represents that this iseq has keyword parameters and rb_iseq_t::param::keyword is allocated. We don't need to compare with -1 to check availability. * remove rb_iseq_t::arg_simple. * compile.c: catch up this change. * iseq.c: ditto. * proc.c: ditto. * vm.c, vm_args.c, vm_dump.c, vm_insnhelper.c: ditto. * iseq.c (iseq_data_to_ary): support keyword argument. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48242 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-02* rewrite method/block parameter fitting logic to optimizeko1
keyword arguments/parameters and a splat argument. [Feature #10440] (Details are described in this ticket) Most of complex part is moved to vm_args.c. Now, ISeq#to_a does not catch up new instruction format. * vm_core.h: change iseq data structures. * introduce rb_call_info_kw_arg_t to represent keyword arguments. * add rb_call_info_t::kw_arg. * rename rb_iseq_t::arg_post_len to rb_iseq_t::arg_post_num. * rename rb_iseq_t::arg_keywords to arg_keyword_num. * rename rb_iseq_t::arg_keyword to rb_iseq_t::arg_keyword_bits. to represent keyword bitmap parameter index. This bitmap parameter shows that which keyword parameters are given or not given (0 for given). It is refered by `checkkeyword' instruction described bellow. * rename rb_iseq_t::arg_keyword_check to rb_iseq_t::arg_keyword_rest to represent keyword rest parameter index. * add rb_iseq_t::arg_keyword_default_values to represent default keyword values. * rename VM_CALL_ARGS_SKIP_SETUP to VM_CALL_ARGS_SIMPLE to represent (ci->flag & (SPLAT|BLOCKARG)) && ci->blockiseq == NULL && ci->kw_arg == NULL. * vm_insnhelper.c, vm_args.c: rewrite with refactoring. * rewrite splat argument code. * rewrite keyword arguments/parameters code. * merge method and block parameter fitting code into one code base. * vm.c, vm_eval.c: catch up these changes. * compile.c (new_callinfo): callinfo requires kw_arg parameter. * compile.c (compile_array_): check the last argument Hash object or not. If Hash object and all keys are Symbol literals, they are compiled to keyword arguments. * insns.def (checkkeyword): add new instruction. This instruction check the availability of corresponding keyword. For example, a method "def foo k1: 'v1'; end" is cimpiled to the following instructions. 0000 checkkeyword 2, 0 # check k1 is given. 0003 branchif 9 # if given, jump to address #9 0005 putstring "v1" 0007 setlocal_OP__WC__0 3 # k1 = 'v1' 0009 trace 8 0011 putnil 0012 trace 16 0014 leave * insns.def (opt_send_simple): removed and add new instruction "opt_send_without_block". * parse.y (new_args_tail_gen): reorder variables. Before this patch, a method "def foo(k1: 1, kr1:, k2: 2, **krest, &b)" has parameter variables "k1, kr1, k2, &b, internal_id, krest", but this patch reorders to "kr1, k1, k2, internal_id, krest, &b". (locate a block variable at last) * parse.y (vtable_pop): added. This function remove latest `n' variables from vtable. * iseq.c: catch up iseq data changes. * proc.c: ditto. * class.c (keyword_error): export as rb_keyword_error(). * common.mk: depend vm_args.c for vm.o. * hash.c (rb_hash_has_key): export. * internal.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-11compile.c: fix RB_GC_GUARD usagenormal
* compile.c (iseq_build_from_ary_exception): move RB_GC_GUARD (iseq_build_from_ary_body): use PRIsVALUE instead of RB_GC_GUARD Currently unused functions, but we should set good examples for using RB_GC_GUARD (and favoring PRIsVALUE in format strings). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-01* compile.c: remove commented out code.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-20compile.c: store IDs as Symbolsnobu
* compile.c (iseq_set_arguments): store local variable IDs in temporary list as Symbols. previously these are stored as Fixnums to prevent from GC, but IDs of dynamic symbols can exceed Fixnum range and cause RangeError at inverting from Fixnum. [ruby-dev:48564] [Bug #10266] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-14compile.c, gc.c: suppress warningsnobu
* compile.c (iseq_compile_each): suppress implicit conversion warning by old apple gcc 4.2. * gc.c (RVALUE_FLAGS_AGE, heap_page_allocate): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10* compile.c (rb_vm_addr2insn): rename to rb_vm_insn_addr2insnko1
to clear what address. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10compile.c: remove useless castnobu
* compile.c (rb_iseq_original_iseq): remove useless cast to fix compile error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10rb_call_info_t: shrink to 96 bytes from 104 bytes on 64-bitnormal
This keeps ci->flag and ci->aux.index consistent across 32-bit and 64-bit platforms. ci->flag: VM_CALL_* flags only use 9 bits, currently ci->aux.index: 2 billion ivars per class should be enough for anybody This saves around 50K allocations on "valgrind ruby -e exit" on x86-64 before: total heap usage: 48,122 allocs, 19,253 frees, 8,099,197 bytes allocated after: total heap usage: 48,069 allocs, 19,214 frees, 8,047,266 bytes allocated * vm_core.h (rb_call_info_t): ci->flag becomes 32-bit unsigned int ci->index becomes a 32-bit signed int (from signed long). Reorder for better packing on 64-bit, giving an 8 byte reduction from 104 to 96 bytes for each ci. * compile.c (new_callinfo, setup_args, iseq_compile_each, iseq_build_from_ary_body): adjust for type changes * vm_insnhelper.c (vm_getivar): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-10compile: translate iseq in-placenormal
running "ruby -rpp -e 'pp GC.stat'", a reduction in malloc usage is shown: before: :malloc_increase=>118784, :oldmalloc_increase=>1178736, after: :malloc_increase=>99832, :oldmalloc_increase=>1031976, For "ruby -e exit", valgrind reports over 300K reduction in overall allocations (and unnecessary memory copies). before: total heap usage: 49,622 allocs, 20,492 frees, 8,697,493 bytes allocated after: total heap usage: 48,935 allocs, 19,805 frees, 8,373,773 bytes allocated (numbers from x86-64) v2 changes based on ko1 recommendations [ruby-core:64883]: - squashed in-place direct thread translation to avoid alloc+copy - renamed rb_iseq_untranslate_threaded_code to rb_iseq_original_iseq, cache new iseq->iseq_original field. * compile.c (rb_iseq_translate_threaded_code): modify in-place w/o copy (rb_vm_addr2insn): new function for debug (rb_iseq_original_iseq): ditto (iseq_set_sequence): assign iseq_encoded directly [Feature #10185] * vm_core (rb_iseq_t): move original ->iseq to bottom * iseq.c (iseq_free, iseq_free): adjust for new layout (rb_iseq_disasm): use original iseq for dump (iseq_data_to_ary): ditto (rb_iseq_line_trace_each): ditto (rb_iseq_build_for_ruby2cext): use iseq_encoded directly * vm_dump.c (rb_vmdebug_debug_print_pre): use original iseq git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47508 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-08compile.c: remove needless SYM2ID <-> ID2SYM conversionsnormal
Needless conversions made the code harder to follow. [misc #10207] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-26compile.c: assigned in REALLOC_Nnobu
* compile.c (iseq_set_sequence): assigned in REALLOC_N, no further assignment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-26compile.c (iseq_set_sequence): check for multiplication overflownormal
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-29compile.c: suppress a warningnobu
* compile.c (compile_data_alloc): cast to suppress a warning by apple gcc-4.2. it doesn't cause an error but a warning in spite of -Werror=shorten-64-to-32 option, for some reason. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-26compile.c: check sizenobu
* compile.c (compile_data_alloc): check allocation size and integer overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-26struct iseq_compile_data_storage: 16 bytes (from 32) overheadnormal
This reduces the iseq_compile_data_storage header from 32 to 16 bytes on 64-bit systems. pos and size fields cannot exceed 32-bit sizes due to stack size limits. Using a flexible array for the buffer also saves us 8 bytes of pointer overhead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-26rb_iseq_t: reduce to (280 bytes from 288 bytes) on 64-bitnormal
iseq_size and line_info_size may be 32-bit. 4GB instruction sequences should be big enough for anyone. Other existing line info counters are 32-bit, and nobody should need all that. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-25introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO usenormal
Using calloc where possible reduces code and binary sizes. * include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement (Data_Make_Struct, TypedData_Make_Struct): ZALLOC replaces ALLOC+memset * compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO * cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO * io.c (rb_io_reopen): ditto * iseq.c (prepare_iseq_build): ditto * parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto * re.c (match_alloc): ditto * variable.c (rb_const_set): ditto * ext/socket/raddrinfo.c (get_addrinfo): ditto * ext/strscan/strscan.c (strscan_s_allocate): ditto * gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-25compile.c: make the receiver condition cleanernobu
* compile.c (defined_expr): make the condition if the receiver is explicit or implicit cleaner. [fix GH-681] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46934 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-19compile.c: FCALL flag on AREFnobu
* compile.c (iseq_compile_each): set FCALL flag on AREF call at private aref op_assign. [ruby-core:63817] [Bug #10060] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46875 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-19compile.c: private reader in op_assignnobu
* compile.c (iseq_compile_each): allow to access private attribute reader in op_assign. [ruby-core:63817] [Bug #10060] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-14vm_core.h (struct rb_iseq_struct): reduce to 296 bytes on 64-bitnormal
Most iseq do not have a catch_table, so avoid needlessly adding 4-8 bytes to the struct for the common case. Changes from v2: - iseq_catch_table_size removed, use if (...) for (;...;) Changes from v1: - renamed iseq->_catch_table to iseq->catch_table - iseq_catch_table_bytes: made a static inline function - iseq_catch_table_size: new function replaces the iseq_catch_table_each iterator macro * iseq.h (struct iseq_catch_table): new flexible array struct (iseq_catch_table_bytes): allocated size function * vm_core.h (struct rb_iseq_struct): uupdate catch_table member * compile.c (iseq_set_exception_table): update for struct changes * iseq.c (iseq_free): ditto * iseq.c (iseq_memsize): ditto * iseq.c (rb_iseq_disasm): ditto * iseq.c (iseq_data_to_ary): ditto * iseq.c (rb_iseq_build_for_ruby2cext): ditto (untested) * vm.c (vm_exec): ditto * vm_core.h (struct rb_iseq_struct): ditto * vm_insnhelper.c (vm_throw): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-19* compile.c (rb_iseq_compile_node): put start label of block afterko1
trace (b_call). [Bug #9964] * test/ruby/test_settracefunc.rb: add a test. added assert_consistent_call_return() method check call/return consistency. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-08compile.c: use enumnobu
* compile.c (new_insn_body): use enum instead of bare int. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-06node.h: remove NODE_PRIVATE_RECVnobu
* compile.c (private_recv_p): check by node type, instead of a magic number. * node.h (NODE_PRIVATE_RECV), parse.y (attrset_gen): remove git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-06compile.c, parse.y: private op assignnobu
* compile.c (iseq_compile_each), parse.y (new_attr_op_assign_gen): allow op assign to a private attribute. [ruby-core:62949] [Bug #9907] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-06node.h: NODE_PRIVATE_RECVnobu
* node.h (NODE_PRIVATE_RECV): name a magic number, `self` as the receiver of a setter method call. * compile.c (private_recv_p), parse.y (attr_receiver): use the named macro. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-11* compile.c (BUFSIZE): Unused macro removed.akr
* vm.c (BUFSIZE): Ditto. * pack.c (INT64toNUM): Ditto. (UINT64toNUM): Ditto. (BYTEWIDTH): Ditto. * time.c (lshift): Ditto. (UINT64toNUM): Ditto. (id_lshift): Unused variable removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-26compile.c: non-destructive keyword splatnobu
* compile.c (compile_array_): make copy a first hash not to modify the argument itself. keyword splat should be non-destructive. [ruby-core:62161] [Bug #9776] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-27compile.c: use correct key for block when loading serialized iseqscharliesome
* compile.c (iseq_build_from_ary_body): Use :blockptr instead of :block as hash key when loading serialized instruction sequences from arrays. [Bug #9455] [ruby-core:60146] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-25compile.c: assignment result of aset_withnobu
* compile.c (iseq_compile_each): result of assignment should be its rhs instead of returned value from a method. [ruby-core:60071] [Bug #9448] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-25compile.c: mark fstringnobu
* compile.c (iseq_compile_each): fstring is need marking. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-10insns.def: add opt path for Hash#[] and Hash#[]= used with str literal keystmm1
* insns.def (opt_aref_with): new instruction to optimize Hash#[], removing any allocation overhead when used with a string literal key. Patch by normalperson (Eric Wong). [ruby-core:59640] [Bug #9382] * insns.def (opt_aset_with): new instruction to optimize Hash#[]= * compile.c (iseq_compile_each): compiler shortcuts for new instructions * hash.c (static VALUE rb_hash_compare_by_id_p): fix documentation for Hash#compare_by_identity to reflect frozen string sharing * test/ruby/test_hash.rb (class TestHash): test for new behavior git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-25compile.c: fix error by clangnobu
* compile.c (iseq_set_arguments): get rid of error by clang, implicit conversion to shorter integer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-25compile.c: unnamed keyword rest checknobu
* compile.c (iseq_set_arguments): set arg_keyword_check from nd_cflag, which is set by parser. internal ID is used for unnamed keyword rest argument, which should be separated from no keyword check. * iseq.c (rb_iseq_parameters): if no keyword check, keyword rest is present. * parse.y (new_args_tail_gen): set keywords check to nd_cflag, which equals to that keyword rest is not present. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-20* include/ruby/ruby.h: rename OBJ_WRITE and OBJ_WRITTEN intoko1
RB_OBJ_WRITE and RB_OBJ_WRITTEN. * array.c, class.c, compile.c, hash.c, internal.h, iseq.c, proc.c, process.c, re.c, string.c, variable.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-11compile.c: add opt_aset instruction for faster Hash#[]= and Array#[]=tmm1
* compile.c (iseq_specialized_instruction): emit opt_aset instruction to optimize Hash#[]= and Array#[]= when called with Fixnum argument. [Bug #9227] [ruby-core:58956] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-09* compile.c, insns.def, test/ruby/test_rubyvm.rb, vm.c, vm_core.h,charliesome
vm_insnhelper.c, vm_insnhelper.h, vm_method.c: Rename method_serial to global_method_state and constant_serial to global_constant_state after discussion with ko1. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-29 * compile.c : Bugsfix for dump_disasm_list.tarui
rb_inspect denies a hidden object. So, insert rapper that creates the unhidden one. adjust->label is null sometimes. insn_data_line_no makes no sense at all. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-26* compile.c: Use rb_fstring() to de-duplicate string literals in code. ↵tmm1
[ruby-core:58599] [Bug #9159] [ruby-core:54405] * iseq.c (prepare_iseq_build): De-duplicate iseq labels and source locations. * re.c (rb_reg_initialize): Use rb_fstring() for regex string. * string.c (rb_fstring): Handle non-string and already-fstr arguments. * vm_eval.c (eval_string_with_cref): De-duplicate eval source filename. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-17compile.c: tailcall on supernobu
* compile.c (iseq_peephole_optimize): enable tail call optimization on super too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-10parse.y: remove "f" suffix [ruby-core:57966] [Feature #9042]nobu
revert r42847 "test_string.rb: add test string encoding" revert r42846 "parse.y: freeze in advance to reduce objects" revert r42843 "parse.y: deduplicate frozen string literals" revert r42780 "test_string.rb: yet another test" revert r42779 "parse.y: valid suffix word only" revert r42778 "test_string.rb: remove duplicated code" revert r42775 "parse.y: force_encoding" This reverts commit 93ea04ecec7639ca8d0e58948e78461434782ecc. revert r42773 "Add frozen string literals" git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-09* compile.c (iseq_compile_each): emit opt_str_freeze if the #freezecharliesome
method is called on a static string literal with no arguments. * defs/id.def (firstline): add freeze so idFreeze is available * insns.def (opt_str_freeze): add opt_str_freeze instruction which pushes a frozen string literal without allocating a new object if String#freeze is not overriden * string.c (Init_String): define String#freeze * vm.c (vm_init_redefined_flag): define BOP_FREEZE on String class as a basic operation * vm_insnhelper.h: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-09* class.c: unify names of vm state version counters to 'serial'.charliesome
This includes renaming 'vm_state_version_t' to 'rb_serial_t', 'method_state' to 'method_serial', 'seq' to 'class_serial', 'vmstat' to 'constant_serial', etc. * insns.def: ditto * internal.h: ditto * vm.c: ditto * vm_core.h: ditto * vm_insnhelper.c: ditto * vm_insnhelper.h: ditto * vm_method.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-08* compile.c (iseq_build_from_ary_exception): use RARRAY_CONST_PTR().glass
* compile.c (iseq_build_from_ary_body): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-29* insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: splitcharliesome
ruby_vm_global_state_version into two separate counters - one for the global method state and one for the global constant state. This means changes to constants do not affect method caches, and changes to methods do not affect constant caches. In particular, this means inclusions of modules containing constants no longer globally invalidate the method cache. * class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c: rename rb_clear_cache_by_class to rb_clear_method_cache_by_class * class.c, include/ruby/intern.h, variable.c, vm_method.c: add rb_clear_constant_cache * compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in rb_call_info_struct to method_state * vm_method.c: rename vmstat field in struct cache_entry to method_state git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e