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  1. JDK
  2. JDK-8270947

AArch64: C1: use zero_words to initialize all objects

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 11, 17, 18
    • Fix Version/s: 18
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b09
    • CPU:
      aarch64

      Description

      C1 has its own code generators for zeroing words. We should rip them out and use MacroAssembler::zero words which was written for C2. It's shorter and faster and there's less code to maintain.

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              Assignee:
              aph Andrew Haley
              Reporter:
              aph Andrew Haley
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                Updated:
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