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  1. JDK
  2. JDK-8306592

jdk/incubator/vector/ShortMaxVectorTests.java intermittently fails after JDK-8304450 on x86_32

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      Seen in GHA as well:

      $ CONF=linux-x86-server-fastdebug make test TEST=jdk/incubator/vector/ShortMaxVectorTests.java

      ...

      test ShortMaxVectorTests.sliceShortMaxVectorTestsMasked(short[-i * 5], short[i * 5], mask[true]): failure
      java.lang.AssertionError: arrays differ firstly at element [16]; expected value is <10> but was <0>. (ref: [-90, -95, -100, -105, -110, -115, -120, -125, -130, -135, -140, -145, -150, -155, 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85], res: [-90, -95, -100, -105, -110, -115, -120, -125, -130, -135, -140, -145, -150, -155, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), at index #0, at origin #18
      at org.testng.Assert.fail(Assert.java:99)
      at org.testng.Assert.assertEquals(Assert.java:275)
      at ShortMaxVectorTests.assertArraysEquals(ShortMaxVectorTests.java:854)
      at ShortMaxVectorTests.sliceShortMaxVectorTestsMasked(ShortMaxVectorTests.java:4812)
      at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
      at java.base/java.lang.reflect.Method.invoke(Method.java:578)


      Bisect points to JDK-8304450.

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              qamai Quan Anh Mai
              shade Aleksey Shipilev
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                Updated: