| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8083446 | emb-9 | Vladimir Kozlov | P3 | Resolved | Fixed | master |
| JDK-8063353 | 8u45 | Vladimir Kozlov | P3 | Resolved | Fixed | b01 |
| JDK-8061571 | 8u40 | Vladimir Kozlov | P3 | Resolved | Fixed | b12 |
| JDK-8071088 | emb-8u47 | Vladimir Kozlov | P3 | Resolved | Fixed | team |
Before JDK-8055494 it was possible to disable usage of all BMI1-related instructions by passing -XX:-UseBMI1Instructions to JVM, but fix for JDK-8055494 made it impossible to disable usage of TZCNT.
TZCNT is part of BMI1 instruction set, so it should be possible to explicitly disable its usage via -XX:-UseBMI1Instuctions passed to JVM.
TZCNT is part of BMI1 instruction set, so it should be possible to explicitly disable its usage via -XX:-UseBMI1Instuctions passed to JVM.
- backported by
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JDK-8061571 It should be possible to explicitly disable usage of TZCNT instr w/ -XX:-UseBMI1Instructions
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- Resolved
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- Resolved
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- Resolved
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- Resolved
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- relates to
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JDK-8055494 Add C2 x86 intrinsic for BigInteger::multiplyToLen() method
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- Resolved
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