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  1. JDK
  2. JDK-8338542 Umbrella - Reduce startup overhead associated with migration to ClassFile API
  3. JDK-8341141

Optimize DirectCodeBuilder

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    • core-libs
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      Some DirectCodeBuilder related optimizations to improve startup and running performance:

      Merge calls, merge writeU1 and writeU2 into writeU3
      Merge calls, merge writeU1 and writeIndex operations
      Directly use writeU1 instead of writeBytecode
      Rewrite the implementation of load and store

            swen Shaojin Wen
            swen Shaojin Wen
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              Created:
              Updated:
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