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  1. JDK
  2. JDK-8033805

Move Fast_Lock/Fast_Unlock code from .ad files to macroassembler

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 9
    • None
    • hotspot
    • b04
    • x86
    • generic

    Backports

      Description

        Fast_Lock/Fast_Unlock code is duplicated in x86_64.ad and x86_32.ad. It should be moved into macroAssembler_x86.cpp to avoid duplication. Use #ifdef _LP64 if needed for parts of code.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8037261 Move Fast_Lock/Fast_Unlock code from .ad files to macroassembler

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8045253 Move Fast_Lock/Fast_Unlock code from .ad files to macroassembler

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8053254 Move Fast_Lock/Fast_Unlock code from .ad files to macroassembler

            • P3 - Major loss of function.
            • Resolved
            blocks

            New Feature - A new feature of the product, which has yet to be developed. JDK-8031320 Use Intel RTM instructions for locks

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8062950 Bug in locking code when UseOptoBiasInlining is disabled: assert(dmw->is_neutral()) failed: invariant

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

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                kvn Vladimir Kozlov
                kvn Vladimir Kozlov
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                Dates

                  Created:
                  Updated:
                  Resolved: