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  1. JDK
  2. JDK-8173100

AArch64: -XX:-UseOnStackReplacement does not work together with -XX:+TieredCompilation

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P5 P5
    • 11
    • 9, 10
    • hotspot
    • b07
    • aarch64
    • linux

      Hotspot patch [1] introduces a test case
      hotspot/test/compiler/interpreter/DisableOSRTest.java which also
      exposes the same issue on aarch64.

      I.e. with -XX:-UseOnStackReplacement and -XX:+TieredCompilation
      options, there are still OSR compilations found from
      -XX:+PrintCompilation.

      [1] http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/fd222df9f27c
      [2] http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/18e5cbbe8abf

            njian Ningsheng Jian (Inactive)
            njian Ningsheng Jian (Inactive)
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              Created:
              Updated:
              Resolved: