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Bug
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Resolution: Fixed
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P3
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11, 17, 21, 22
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b18
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8323364 | 21.0.3-oracle | Aleksey Shipilev | P3 | Resolved | Fixed | b01 |
JDK-8319771 | 21.0.2 | Aleksey Shipilev | P3 | Resolved | Fixed | b07 |
JDK-8321899 | 17.0.11-oracle | Tobias Hartmann | P3 | Resolved | Fixed | b01 |
JDK-8322712 | 17.0.11 | Goetz Lindenmaier | P3 | Resolved | Fixed | b01 |
Exception in thread "main" java.lang.RuntimeException: bad a
at Test25.verify(Test25.java:40)
at Test25.main(Test25.java:26)
Found this bug when inspecting code change made in
https://github.com/openjdk/jdk/commit/7764490363a5963212e040baa2b79946cf4487bf
- backported by
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JDK-8319771 C2 SuperWord: wrong result, load should not be moved before store if not comparable
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- Resolved
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JDK-8321899 C2 SuperWord: wrong result, load should not be moved before store if not comparable
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- Resolved
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JDK-8322712 C2 SuperWord: wrong result, load should not be moved before store if not comparable
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- Resolved
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JDK-8323364 C2 SuperWord: wrong result, load should not be moved before store if not comparable
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- Resolved
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- blocks
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JDK-8316594 C2 SuperWord: wrong result with hand unrolled loops
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- Resolved
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- relates to
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JDK-8052081 Optimize code generated by C2 for Intel's Atom processor
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- Resolved
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- links to
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Commit openjdk/jdk17u-dev/dd4da3d8
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Commit openjdk/jdk21u/90088898
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Commit openjdk/jdk/48f1a925
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Review openjdk/jdk17u-dev/2071
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Review openjdk/jdk21u/327
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Review openjdk/jdk/15864