* rational.c: fix dangling if, else-if and else.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39732 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* insns.def: fix condition.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e