Index: benchmark/readyQ/yield.cfa
===================================================================
--- benchmark/readyQ/yield.cfa	(revision 5bcdc8cb08e5777cc001219c3ad6a6e0d509fec5)
+++ benchmark/readyQ/yield.cfa	(revision c5bbb9b954e58b4aeb28451ae617740c890cb1d3)
@@ -32,5 +32,5 @@
 
 void main( Yielder & this ) {
-	park( __cfaabi_dbg_ctx );
+	park();
 	/* paranoid */ assert( true == __atomic_load_n(&run, __ATOMIC_RELAXED) );
 
@@ -70,5 +70,5 @@
 
 				for(i; nthreads) {
-					unpark( threads[i] __cfaabi_dbg_ctx2 );
+					unpark( threads[i] );
 				}
 				wait(duration, start, end, is_tty);