【pir】delete wrong old ir while_loop test add pir test #60328
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Wanglongzhi2001
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Jan 7, 2024
…0328) * optimize backward * modfiy while_loop * delete print * modify append_full_like use copy value * clear * clear
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Description
pcard-67164
while i < 11
{x = i * i,
i = i +1}
out = mean（x)
grad(out,(x,i))
1> 求梯度 i_grad的计算将每一次循环的结果进行累加，但i 作为循环变量（循环体有读有写），梯度是每轮进行更新，而不是累加。
2> 每轮计算x_grad 都使用mean_grad产生的结果，但除最后一次循环产生的x与mean有关，之前的循环中，x 未被使用，x_grad都应该为0。
删除原始静态图测试，改为新ir测试。