tl.eventWriter(traceGoRunning, traceProcRunning).commit(traceEvHeapObjectAlloc, traceHeapObjectID(addr), tl.rtype(typ))
}

// HeapObjectFree records that an object at addr is about to be freed.
func (tl traceLocker) HeapObjectFree(addr uintptr) {
	tl.eventWriter(traceGoRunning, traceProcRunning).commit(traceEvHeapObjectFree, traceHeapObjectID(addr))
}

		Name:         "HeapObjectAlloc",
		Args:         []string{"dt", "id", "type"},
		IsTimedEvent: true,
		Experiment:   AllocFree,
	},
	EvHeapObjectFree: event.Spec{
		Name:         "HeapObjectFree",
		Args:         []string{"dt", "id"},
		IsTimedEvent: true,
		Experiment:   AllocFree,
	},
	EvGoroutineStack: event.Spec{
		Name:         "GoroutineStack",
		Args:         []string{"dt", "id", "order"},

			if !mbits.isMarked() && (abits.index < uintptr(s.freeindex) || abits.isMarked()) {
				x := s.base() + i*s.elemsize
				if traceAllocFreeEnabled() {
					trace := traceAcquire()
					if trace.ok() {
						trace.HeapObjectFree(x)
						traceRelease(trace)
					}
				}
				if debug.clobberfree != 0 {
					clobberfree(unsafe.Pointer(x), size)
				}
				// User arenas are handled on explicit free.