Use RBP register as proper frame pointer in JIT compiled code on x86

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: 9
    • Component/s: hotspot
    • b64
    • x86_64
    • generic

        We used rbp register for local values in jit compiled code on x86 because 32-bit mode have only few registers.
        We do the same in 64-bit VM but it may help less with performance since it has more registers.
        Using RBP only as frame pointer will help debugging and profiling tools.

              Assignee:
              Zoltan Majo (Inactive)
              Reporter:
              Vladimir Kozlov
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                Created:
                Updated:
                Resolved: