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Bug
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Resolution: Fixed
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P4
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None
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repo-panama
Two tests crash in Assembler::evpermd for masked rearrange operation on AVX512 with -ea -esa -Xcomp -XX:CompileThreshold=100
jdk/incubator/vector/Float128VectorTests.java
jdk/incubator/vector/Int128VectorTests.java
```
test Float128VectorTests.RearrangeFloat128VectorTests(float[-i * 5], shuffle[random]): success
test Float128VectorTests.RearrangeFloat128VectorTests(float[i * 5], shuffle[random]): success
test Float128VectorTests.RearrangeFloat128VectorTests(float[i + 1], shuffle[random]): success
test Float128VectorTests.RearrangeFloat128VectorTests(float[cornerCaseValue(i)], shuffle[random]): success
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/assembler_x86.cpp:8965
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/panama-vector/src/hotspot/cpu/x86/assembler_x86.cpp:8965), pid=25198, tid=25213
# Error: assert(VM_Version::supports_evex() && vector_len > AVX_128bit) failed
#
# JRE version: OpenJDK Runtime Environment (18.0) (fastdebug build 18-internal+0-adhoc.jvm.panama-vector)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 18-internal+0-adhoc.jvm.panama-vector, compiled mode, sharing, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x63a988] Assembler::evpermd(XMMRegisterImpl*, KRegisterImpl*, XMMRegisterImpl*, XMMRegisterImpl*, bool, int)+0x148
#
```
```
test Int128VectorTests.RearrangeInt128VectorTests(int[-i * 5], shuffle[random]): success
test Int128VectorTests.RearrangeInt128VectorTests(int[i * 5], shuffle[random]): success
test Int128VectorTests.RearrangeInt128VectorTests(int[i + 1], shuffle[random]): success
test Int128VectorTests.RearrangeInt128VectorTests(int[cornerCaseValue(i)], shuffle[random]): success
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/assembler_x86.cpp:8965
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/panama-vector/src/hotspot/cpu/x86/assembler_x86.cpp:8965), pid=20494, tid=20511
# Error: assert(VM_Version::supports_evex() && vector_len > AVX_128bit) failed
#
# JRE version: OpenJDK Runtime Environment (18.0) (fastdebug build 18-internal+0-adhoc.jvm.panama-vector)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 18-internal+0-adhoc.jvm.panama-vector, compiled mode, sharing, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x63a988] Assembler::evpermd(XMMRegisterImpl*, KRegisterImpl*, XMMRegisterImpl*, XMMRegisterImpl*, bool, int)+0x148
#
```
jdk/incubator/vector/Float128VectorTests.java
jdk/incubator/vector/Int128VectorTests.java
```
test Float128VectorTests.RearrangeFloat128VectorTests(float[-i * 5], shuffle[random]): success
test Float128VectorTests.RearrangeFloat128VectorTests(float[i * 5], shuffle[random]): success
test Float128VectorTests.RearrangeFloat128VectorTests(float[i + 1], shuffle[random]): success
test Float128VectorTests.RearrangeFloat128VectorTests(float[cornerCaseValue(i)], shuffle[random]): success
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/assembler_x86.cpp:8965
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/panama-vector/src/hotspot/cpu/x86/assembler_x86.cpp:8965), pid=25198, tid=25213
# Error: assert(VM_Version::supports_evex() && vector_len > AVX_128bit) failed
#
# JRE version: OpenJDK Runtime Environment (18.0) (fastdebug build 18-internal+0-adhoc.jvm.panama-vector)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 18-internal+0-adhoc.jvm.panama-vector, compiled mode, sharing, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x63a988] Assembler::evpermd(XMMRegisterImpl*, KRegisterImpl*, XMMRegisterImpl*, XMMRegisterImpl*, bool, int)+0x148
#
```
```
test Int128VectorTests.RearrangeInt128VectorTests(int[-i * 5], shuffle[random]): success
test Int128VectorTests.RearrangeInt128VectorTests(int[i * 5], shuffle[random]): success
test Int128VectorTests.RearrangeInt128VectorTests(int[i + 1], shuffle[random]): success
test Int128VectorTests.RearrangeInt128VectorTests(int[cornerCaseValue(i)], shuffle[random]): success
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/assembler_x86.cpp:8965
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/panama-vector/src/hotspot/cpu/x86/assembler_x86.cpp:8965), pid=20494, tid=20511
# Error: assert(VM_Version::supports_evex() && vector_len > AVX_128bit) failed
#
# JRE version: OpenJDK Runtime Environment (18.0) (fastdebug build 18-internal+0-adhoc.jvm.panama-vector)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 18-internal+0-adhoc.jvm.panama-vector, compiled mode, sharing, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x63a988] Assembler::evpermd(XMMRegisterImpl*, KRegisterImpl*, XMMRegisterImpl*, XMMRegisterImpl*, bool, int)+0x148
#
```