some extensions depends on another one, for example, zvbb depends on rvv.
That means if rvv is disabled or not supported by the CPU, UseZvbb should return false, and zvbb should not appear in cpu string.
But the currently, the cpu string contains zvbb even if rvv is disabled, which is not right.
That means if rvv is disabled or not supported by the CPU, UseZvbb should return false, and zvbb should not appear in cpu string.
But the currently, the cpu string contains zvbb even if rvv is disabled, which is not right.
- relates to
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JDK-8352218 RISC-V: Zvfh requires RVV
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- Resolved
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JDK-8329823 RISC-V: Need to sync CPU features with related JVM flags
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- Resolved
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- links to
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Commit(master)
openjdk/jdk/f51e442b
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Review(master)
openjdk/jdk/27142