return false
			case OpPanicBounds, OpPanicExtend:
				// Note: these are panic generators that are ok (like the static calls above).
			case OpClosureCall, OpInterCall, OpClosureLECall, OpInterLECall:
				// We must keep the race functions if there are any other call types.
				return false
			}
		}
	}
	if isSameCall(sym, "runtime.racefuncenter") {