From aa358ac11cc7224eb2bf2c02e85a0956543726f2 Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 17 Nov 2013 14:34:30 +0000 Subject: compile.c: tailcall on super * compile.c (iseq_peephole_optimize): enable tail call optimization on super too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- compile.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'compile.c') diff --git a/compile.c b/compile.c index e8e14b6528..2b58462d16 100644 --- a/compile.c +++ b/compile.c @@ -1889,8 +1889,9 @@ iseq_peephole_optimize(rb_iseq_t *iseq, LINK_ELEMENT *list, const int do_tailcal * leave # unreachable */ INSN *piobj = (INSN *)get_prev_insn((INSN *)list); + enum ruby_vminsn_type previ = piobj->insn_id; - if (piobj->insn_id == BIN(send) || piobj->insn_id == BIN(opt_send_simple)) { + if (previ == BIN(send) || previ == BIN(opt_send_simple) || previ == BIN(invokesuper)) { rb_call_info_t *ci = (rb_call_info_t *)piobj->operands[0]; if (ci->blockiseq == 0) { ci->flag |= VM_CALL_TAILCALL; -- cgit v1.2.3