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Watched Subcomponents
JDK
JDK-8282431
AArch64: Add optimized rules for masked vector multiply-add/sub for SVE
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Details
Type:
Enhancement
Resolution:
Fixed
Priority:
P4
Fix Version/s:
19
Affects Version/s:
19
Component/s:
hotspot
Labels:
c2
performance
sve
vectorapi
Subcomponent:
compiler
Resolved In Build:
b17
CPU:
aarch64
Description
We have the optimized match rules for vector "fmls,fnmla,fnmls,mla,mls" for ARM SVE. Similarly we can also add the rules for the relative masked operations to generate predicated instructions.
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Issue Links
links to
Commit
openjdk/jdk/05ea7a51
Review
openjdk/jdk/7737
Activity
People
Assignee:
Xiaohong Gong
Reporter:
Xiaohong Gong
Votes:
0
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Watchers:
3
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Dates
Created:
2022-02-27 18:32
Updated:
2022-04-06 23:59
Resolved:
2022-04-01 02:38