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* insns.def: add new instruction opt_empty_p' for optimize empty?'

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method.  Apply a patch proposed at [ruby-dev:46120]
  [ruby-trunk - Feature #6972] by Glass_saga (Masaki Matsushita).
* compile.c (iseq_specialized_instruction), vm.c, vm_insnhelper.h:
  ditto.
* id.c, template/id.h.tmpl: ditto.
* test/ruby/test_optimization.rb: test for this changes.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2012-09-26 09:34:46 +00:00
parent 24793ac32d
commit 1bebb22ce1
8 changed files with 74 additions and 0 deletions
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id.c
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@ -41,6 +41,7 @@ Init_id(void)
REGISTER_SYMID(idEach, "each");
REGISTER_SYMID(idLength, "length");
REGISTER_SYMID(idSize, "size");
REGISTER_SYMID(idEmptyP, "empty?");
REGISTER_SYMID(idLambda, "lambda");
REGISTER_SYMID(idIntern, "intern");
REGISTER_SYMID(idGets, "gets");