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  1. JDK
  2. JDK-8180659

[s390] micro-optimization in resize_frame_absolute()

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 10
    • 10
    • hotspot
    • b21
    • s390x
    • linux

    Description

      The code generated (emitted) by resize_frame_absolute() can be slightly optimized. Under certain circumstances which are true quite often, the load/store sequence for the frame pointer can be replaced by a direct memory-to-memory move operation.

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            lucy Lucy Schmidt
            lucy Lucy Schmidt
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              Updated:
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