We need to check and implement the missing intrinsics for POWER.
Most intrinsics are handled by platform-independent code, but we need to implement at least CompareAndExchange.
SeeJDK-8148146 for x86 C2 implementation.
See JDK-8152753 for x86 C1 implementation.
Run hotspot/test/compiler/unsafe/ and jdk/test/java/lang/invoke/VarHandles/ jtregs to verify functionality.
See JDK-8080605 for benchmarks to sanity test VarHandles/unsafe performance.
Most intrinsics are handled by platform-independent code, but we need to implement at least CompareAndExchange.
See
See JDK-8152753 for x86 C1 implementation.
Run hotspot/test/compiler/unsafe/ and jdk/test/java/lang/invoke/VarHandles/ jtregs to verify functionality.
See JDK-8080605 for benchmarks to sanity test VarHandles/unsafe performance.
- is blocked by
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JDK-8155739 [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
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- Resolved
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- Resolved
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- relates to
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- Resolved
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JDK-8080605 VarHandles micro/nano-benchmark tests
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- Open
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JDK-8152753 C1 intrinsics for CompareAndExchange (x86)
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- Open
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