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Bug
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Resolution: Fixed
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P4
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26
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master
Graal compiler may see wrong CPU features and emit unsupported instructions.
Example on SHA3 intrinsic:
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGILL (0x4) at pc=0x0000ffff97d59df4, pid=3398563, tid=3398586
#
# JRE version: Java(TM) SE Runtime Environment (26.0+11) (build 26-ea+11-1088)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (26-ea+11-1088, mixed mode, sharing, tiered, jvmci, jvmci compiler, compressed oops, compressed class ptrs, g1 gc, linux-aarch64)
# Problematic frame:
# v ~RuntimeStub::Stub<IntrinsicStubsGen.sha3ImplCompress> 0x0000ffff97d59df4
Example on SHA3 intrinsic:
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGILL (0x4) at pc=0x0000ffff97d59df4, pid=3398563, tid=3398586
#
# JRE version: Java(TM) SE Runtime Environment (26.0+11) (build 26-ea+11-1088)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (26-ea+11-1088, mixed mode, sharing, tiered, jvmci, jvmci compiler, compressed oops, compressed class ptrs, g1 gc, linux-aarch64)
# Problematic frame:
# v ~RuntimeStub::Stub<IntrinsicStubsGen.sha3ImplCompress> 0x0000ffff97d59df4
- caused by
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JDK-8364128 Improve gathering of cpu feature names using stringStream
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- Resolved
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- links to
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Commit(master) openjdk/jdk/e3201628
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Review(master) openjdk/jdk/26727