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  1. JDK
  2. JDK-8277777

[Vector API] assert(r->is_XMMRegister()) failed: must be in x86_32.ad

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    • Subcomponent:
    • Resolved In Build:
      b26
    • CPU:
      x86
    • OS:
      generic

      Backports

        Description

        The following vector api tests fail on x86_32/AVX512.
        ```
        jdk/incubator/vector/Byte64VectorLoadStoreTests.java
        jdk/incubator/vector/Byte256VectorLoadStoreTests.java
        jdk/incubator/vector/Byte128VectorLoadStoreTests.java
        jdk/incubator/vector/ByteMaxVectorLoadStoreTests.java
        jdk/incubator/vector/Double256VectorTests.java
        jdk/incubator/vector/Double512VectorTests.java
        jdk/incubator/vector/DoubleMaxVectorTests.java
        jdk/incubator/vector/Float512VectorTests.java
        jdk/incubator/vector/Float256VectorTests.java
        jdk/incubator/vector/FloatMaxVectorTests.java
        jdk/incubator/vector/Float128VectorTests.java
        jdk/incubator/vector/Short128VectorLoadStoreTests.java
        jdk/incubator/vector/Short256VectorLoadStoreTests.java
        jdk/incubator/vector/Short64VectorLoadStoreTests.java
        jdk/incubator/vector/ShortMaxVectorLoadStoreTests.java
        ```

        ```
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (/home/jdk/src/hotspot/cpu/x86/x86_32.ad:758), pid=71228, tid=71288
        # assert(r->is_XMMRegister()) failed: must be
        #
        # JRE version: OpenJDK Runtime Environment (18.0) (fastdebug build 18-internal+0-adhoc..jdk)
        # Java VM: OpenJDK Server VM (fastdebug 18-internal+0-adhoc..jdk, mixed mode, sharing, g1 gc, linux-x86)
        # Problematic frame:
        # V [libjvm.so+0x245ac3] rc_class(int)+0xd3
        #
        ```

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                Assignee:
                jiefu Jie Fu
                Reporter:
                jiefu Jie Fu
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                  Created:
                  Updated:
                  Resolved: