* vm_core.h: split rb_call_info_t into several structs.

  * rb_call_info (ci) has compiled fixed information.
  * if ci->flag & VM_CALL_KWARG, then rb_call_info is
    also rb_call_info_with_kwarg. This technique reduce one word
    for major rb_call_info data.
  * rb_calling_info has temporary data (argc, blockptr, recv).
    for each method dispatch. This data is allocated only on
    machine stack.
  * rb_call_cache is for inline method cache.
  Before this patch, only rb_call_info_t data is passed.
  After this patch, above three structs are passed.
  This patch improves:
  * data locarity (rb_call_info is now read-only data).
  * reduce memory consumption (rb_call_info_with_kwarg,
    rb_calling_info).
* compile.c: use above data.
* insns.def: ditto.
* iseq.c: ditto.
* vm_args.c: ditto.
* vm_eval.c: ditto.
* vm_insnhelper.c: ditto.
* vm_insnhelper.h: ditto.
* iseq.h: add iseq_compile_data::ci_index and
  iseq_compile_data::ci_kw_indx.
* tool/instruction.rb: introduce TS_CALLCACHE operand type.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/tool/instruction.rb b/tool/instruction.rb
index 16d97f50dd..4f7d08c369 100755
--- a/tool/instruction.rb
+++ b/tool/instruction.rb
@@ -715,7 +715,7 @@ class RubyVM
         # skip make operands when body has no reference to this operand
         # TODO: really needed?
         re = /\b#{var}\b/n
-        if re =~ insn.body or re =~ insn.sp_inc or insn.rets.any?{|t, v| re =~ v} or re =~ 'ic' or re =~ 'ci'
+        if re =~ insn.body or re =~ insn.sp_inc or insn.rets.any?{|t, v| re =~ v} or re =~ 'ic' or re =~ 'ci' or re =~ 'cc'
           ops << "  #{type} #{var} = (#{type})GET_OPERAND(#{i+1});"
         end
 
@@ -949,6 +949,8 @@ class RubyVM
         "TS_IC"
       when /^CALL_INFO/
         "TS_CALLINFO"
+      when /^CALL_CACHE/
+        "TS_CALLCACHE"
       when /^\.\.\./
         "TS_VARIABLE"
       when /^CDHASH/
@@ -971,6 +973,7 @@ class RubyVM
       'TS_GENTRY'    => 'G',
       'TS_IC'        => 'K',
       'TS_CALLINFO'  => 'C',
+      'TS_CALLCACHE' => 'E',
       'TS_CDHASH'    => 'H',
       'TS_ISEQ'      => 'S',
       'TS_VARIABLE'  => '.',