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Watched Subcomponents
JDK
JDK-8293488
Add EOR3 backend rule for aarch64 SHA3 extension
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Details
Type:
Enhancement
Resolution:
Fixed
Priority:
P4
Fix Version/s:
20
Affects Version/s:
20
Component/s:
hotspot
Labels:
c2
Subcomponent:
compiler
Resolved In Build:
b26
CPU:
aarch64
Description
Neon and SVE2 SHA3 extensions include an instruction - "eor3" which performs bitwise exclusive OR of three vectors. This instruction can club two consecutive "eor" instructions into a single eor3 and might help improve performance.
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Issue Links
links to
Commit
openjdk/jdk/54e6d6aa
Review
openjdk/jdk/10407
Activity
People
Assignee:
Bhavana Kilambi
Reporter:
Bhavana Kilambi
Votes
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0
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Watchers:
4
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Dates
Created:
2022-09-07 06:59
Updated:
2022-12-05 14:03
Resolved:
2022-11-29 09:20