th->ec: vm_once_dispatch.

* vm_insnhelper.c (vm_once_dispatch): accepts `ec`.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

insns.def

@@ -1164,7 +1164,7 @@ once
 ()
 (VALUE val)
 {
-    val = vm_once_dispatch(iseq, ic, rb_ec_thread_ptr(ec));
+    val = vm_once_dispatch(ec, iseq, ic);
 }
 
 /**

vm_insnhelper.c

@@ -3260,8 +3260,9 @@ vm_ic_update(IC ic, VALUE val, const VALUE *reg_ep)
 }
 
 static VALUE
-vm_once_dispatch(ISEQ iseq, IC ic, rb_thread_t *th)
+vm_once_dispatch(rb_execution_context_t *ec, ISEQ iseq, IC ic)
 {
+    rb_thread_t *th = rb_ec_thread_ptr(ec);
     rb_thread_t *const RUNNING_THREAD_ONCE_DONE = (rb_thread_t *)(0x1);
     union iseq_inline_storage_entry *const is = (union iseq_inline_storage_entry *)ic;
 
@@ -3275,7 +3276,7 @@ vm_once_dispatch(ISEQ iseq, IC ic, rb_thread_t *th)
 	val = is->once.value = rb_ensure(vm_once_exec, (VALUE)iseq, vm_once_clear, (VALUE)is);
 	/* is->once.running_thread is cleared by vm_once_clear() */
 	is->once.running_thread = RUNNING_THREAD_ONCE_DONE; /* success */
-	rb_iseq_add_mark_object(th->ec->cfp->iseq, val);
+	rb_iseq_add_mark_object(ec->cfp->iseq, val);
 	return val;
     }
     else if (is->once.running_thread == th) {
@@ -3284,7 +3285,7 @@ vm_once_dispatch(ISEQ iseq, IC ic, rb_thread_t *th)
     }
     else {
 	/* waiting for finish */
-	RUBY_VM_CHECK_INTS(th->ec);
+	RUBY_VM_CHECK_INTS(ec);
 	rb_thread_schedule();
 	goto again;
     }