}
				c <- 1
			}()
		}
		for p := 0; p < procs; p++ {
			<-c
		}
	}
}

func TestStoreLoadSeqCst32(t *testing.T) {
	if runtime.NumCPU() == 1 {
		t.Skipf("Skipping test on %v processor machine", runtime.NumCPU())
	}
	defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(4))
	N := int32(1e3)
	if testing.Short() {
		N = int32(1e2)
	}
	c := make(chan bool, 2)
	X := [2]int32{}

				}
			}
			timelog("end", w.dt.name)
			w.end <- struct{}{}
		}(w)
	}

	maxbg := maxbg
	// for runtime.NumCPU() < 4 ||  runtime.GOMAXPROCS(0) == 1, do not change maxbg.
	// Because there is not enough CPU to parallel the testing of multiple packages.
	if runtime.NumCPU() > 4 && runtime.GOMAXPROCS(0) != 1 {
		for _, w := range worklist {
			// See go.dev/issue/65164

}

// defaultRunOutputLimit returns the number of runoutput tests that
// can be executed in parallel.
func defaultRunOutputLimit() int {
	const maxArmCPU = 2

	cpu := runtime.NumCPU()
	if runtime.GOARCH == "arm" && cpu > maxArmCPU {
		cpu = maxArmCPU
	}
	return cpu
}

func TestShouldTest(t *testing.T) {
	if *shard != 0 {

}

// hostobjCopy creates a copy of the object files in hostobj in a
// temporary directory.
func (ctxt *Link) hostobjCopy() (paths []string) {
	var wg sync.WaitGroup
	sema := make(chan struct{}, runtime.NumCPU()) // limit open file descriptors
	for i, h := range hostobj {
		h := h
		dst := filepath.Join(*flagTmpdir, fmt.Sprintf("%06d.o", i))
		paths = append(paths, dst)
		if ctxt.Debugvlog != 0 {