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qfa hif8 lse输出时： max输出到UB时是先store再sub INV_LN2，sum则是sub INV_LN2后再store到ub上，导致分子分母规约值不一致，lse输出有偏差，golden同样存在相同的问题
all
执行带有lse的qfa hif8用例
归约值一致，整网训推能过
/assign @yang-zhipeng19
Thanks for sending an issue! Please fill in the following template to help quickly solve your problem.
Describe the current behavior / 问题描述 (Mandatory / 必填)
qfa hif8 lse输出时：
max输出到UB时是先store再sub INV_LN2，sum则是sub INV_LN2后再store到ub上，导致分子分母规约值不一致，lse输出有偏差，golden同样存在相同的问题
Environment Information / 环境信息 (Mandatory / 必填)
all
Steps to reproduce the issue / 重现步骤 (Mandatory / 必填)
执行带有lse的qfa hif8用例
Describe the expected behavior / 预期结果 (Mandatory / 必填)
归约值一致，整网训推能过