Details
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Enhancement
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Resolution: Fixed
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P4
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21, 22
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b14
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riscv
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8315957 | 21.0.2 | Vladimir Kempik | P4 | Resolved | Fixed | b02 |
Description
Optimize the new Math.unsignedMultiplyHigh using the risc-v mulhu instruction.
Attachments
Issue Links
- backported by
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JDK-8315957 RISC-V: intrinsic for unsignedMultiplyHigh
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- Resolved
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- relates to
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JDK-8275167 x86 intrinsic for unsignedMultiplyHigh
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- Resolved
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- links to
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Commit openjdk/jdk21u/9343d466
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Commit openjdk/jdk/5d3fdc17
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Review openjdk/jdk21u/139
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Review openjdk/jdk/15558
(1 links to)