Total 17 jdk/incubator/vector tests fails with Xcomp on linux-x64
One of test failure snippet:
test Byte128VectorTests.UMAXByte128VectorTestsMasked(byte[-i * 5], byte[i * 5], mask[i % 2]): failure
java.lang.AssertionError: at index #0, input1 = 0, input2 = 0, mask = true expected [0] but found [-16]
    at org.testng.Assert.fail(Assert.java:99)
    at org.testng.Assert.failNotEquals(Assert.java:1037)
    at org.testng.Assert.assertEqualsImpl(Assert.java:140)
    at org.testng.Assert.assertEquals(Assert.java:122)
    at org.testng.Assert.assertEquals(Assert.java:841)
    at Byte128VectorTests.assertArraysEquals(Byte128VectorTests.java:454)
    at Byte128VectorTests.assertArraysEquals(Byte128VectorTests.java:444)
    at Byte128VectorTests.UMAXByte128VectorTestsMasked(Byte128VectorTests.java:3069)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)

test failure list:
jdk/incubator/vector/Byte128VectorTests.java
jdk/incubator/vector/Byte256VectorTests.java
jdk/incubator/vector/Byte512VectorTests.java
jdk/incubator/vector/Byte64VectorTests.java
jdk/incubator/vector/ByteMaxVectorTests.java
jdk/incubator/vector/Int128VectorTests.java
jdk/incubator/vector/Int256VectorTests.java
jdk/incubator/vector/Int512VectorTests.java
jdk/incubator/vector/IntMaxVectorTests.java
jdk/incubator/vector/Long256VectorTests.java
jdk/incubator/vector/Long512VectorTests.java
jdk/incubator/vector/LongMaxVectorTests.java
jdk/incubator/vector/Short128VectorTests.java
jdk/incubator/vector/Short256VectorTests.java
jdk/incubator/vector/Short512VectorTests.java
jdk/incubator/vector/Short64VectorTests.java
jdk/incubator/vector/ShortMaxVectorTests.java