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  1. JDK
  2. JDK-8262837

handle split_USE correctly

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    • b13
    • generic
    • generic

        There's a potential issue in reg split. This function of split_USE does not generate spill copy in some cases. But the caller always assume it will create new spill copy. So the caller may skip some instruction.

              jzhu Joshua Zhu
              jzhu Joshua Zhu
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