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  1. JDK
  2. JDK-8323497

On x64, use 32-bit immediate moves for narrow klass base if possible

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    • x86_64

      On x64, we always use the long form of mov immediate to load the klass base into a register. If the klass base fits into 32 bit, we could use the short form and save four instruction bytes.

            stuefe Thomas Stuefe
            stuefe Thomas Stuefe
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