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Watched Subcomponents
Down for 10.3.x LTS version upgrade on Nov 3, 09:30 PM - Nov 4, 03:30 AM PT (Nov 04, 05:30 AM - 11:30 AM GMT, Tuesday)
JDK
JDK-8268232
Aarch64: Use Neon in intrinsics for String.indexOf
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Details
Type:
Enhancement
Resolution:
Unresolved
Priority:
P4
Fix Version/s:
tbd
Affects Version/s:
17
Component/s:
hotspot
Labels:
c2
huawei-interest
intrinsic
Subcomponent:
compiler
CPU:
aarch64
OS:
generic
Description
We can use neon instructions in C2_MacroAssembler::string_indexof to improve the performance of String.indexOf's intrinsics.
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Assignee:
Wang Huang
Reporter:
Wang Huang
Votes
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0
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Watchers:
2
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Dates
Created:
2021-06-03 20:11
Updated:
2021-06-04 00:19