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  1. JDK
  2. JDK-8161211

better inlining support for loop bytecode intrinsics

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    Description

      The VM's compilers may be better able to inline through loop handles if the four MethodHandle array arguments to MethodHandleImpl.loop() were represented as one array of BoundMethodHandles, where each BMH represents one clause (binding the step/pred/fini handles).

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. JDK-8166109 C2 crash in method handles compilation

          • P3 - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8161210 slowdown in MHs.iteratedLoop handles

          • P3 - Major loss of function.
          • Open

          Enhancement - null JDK-8143211 provide bytecode intrinsics for loop and try/finally executors

          • P3 - Major loss of function.
          • Resolved

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              mhaupt Michael Haupt
              mhaupt Michael Haupt
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