nobu	2017-03-13 09:11:25 +0900 (Mon, 13 Mar 2017)

  New Revision: 57947

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=57947

  Log:
    compile.c: compile flip-flop
    
    * compile.c (iseq_compile_each0): compile flip-flop directly.

  Modified files:
    trunk/compile.c
Index: compile.c
===================================================================
--- compile.c	(revision 57946)
+++ compile.c	(revision 57947)
@@ -6103,7 +6103,8 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK https://github.com/ruby/ruby/blob/trunk/compile.c#L6103
 	LABEL *lend = NEW_LABEL(line);
 	LABEL *ltrue = NEW_LABEL(line);
 	LABEL *lfalse = NEW_LABEL(line);
-	compile_branch_condition(iseq, ret, node, ltrue, lfalse);
+	CHECK(compile_flip_flop(iseq, ret, node, type == NODE_FLIP2,
+				ltrue, lfalse));
 	ADD_INSNL(ret, line, jump, lend);
 	ADD_LABEL(ret, ltrue);
 	ADD_INSN1(ret, line, putobject, Qtrue);

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/