-
Bug
-
Resolution: Fixed
-
P4
-
21, 22
-
b13
-
aarch64
-
generic
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8347093 | 21.0.7-oracle | Md Shahbaz Yusuf | P4 | Resolved | Fixed | b01 |
JDK-8347579 | 21.0.7 | Goetz Lindenmaier | P4 | Resolved | Fixed | b01 |
In our recent tests on AArch64 CPUs with 512-bit SVE, we see Hotspot jtreg `compiler/loopopts/superword/TestDependencyOffsets.java` has a large number of IR check failures. The reason is that many of the test loops in the jtreg cannot be vectorized on 512-bit SVE due to data dependence but the test code assumes they can.
- backported by
-
JDK-8347093 [TESTBUG] Jtreg compiler/loopopts/superword/TestDependencyOffsets.java fails on 512-bit SVE
-
- Resolved
-
-
JDK-8347579 [TESTBUG] Jtreg compiler/loopopts/superword/TestDependencyOffsets.java fails on 512-bit SVE
-
- Resolved
-
- relates to
-
JDK-8298935 fix independence bug in create_pack logic in SuperWord::find_adjacent_refs
-
- Resolved
-
- links to
-
Commit openjdk/jdk/e5ea9aa9
-
Commit(master) openjdk/jdk21u-dev/25bb646a
-
Review openjdk/jdk/15010
-
Review(master) openjdk/jdk21u-dev/1311
(2 links to)