operand is_local to (get|set)instancevariable.
* yarvtest/test_class.rb: add a test for class local instance variable.
* parse.y (rb_decompose_ivar2): remove unused variable oid.
* tool/insns2vm.rb: remove needless require.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_opts.h: renamed from vm_opts.h.base.
* tool/insns2vm.rb: use vm_opts.h in VPATH.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11636 b2dd03c8-39d4-4d8f-98ff-823fe69b080e