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Watched Subcomponents
JDK
JDK-8071626
ARM64: decode_heap_oop could be more efficient in some cases
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Details
Type:
Enhancement
Resolution:
Won't Fix
Priority:
P3
Fix Version/s:
13
Affects Version/s:
9
,
10
Component/s:
hotspot
Labels:
arm64
c2
c2-cg
community-candidate
comp-backlog
performance
Subcomponent:
compiler
CPU:
aarch64
Description
We don't need to shift if the Universe::narrow_oop_shift() == 0 and src and dst registers are the same.
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Assignee:
Unassigned
Reporter:
Dean Long
Votes:
0
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Watchers:
1
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Dates
Created:
2015-01-26 14:28
Updated:
2018-08-22 15:44
Resolved:
2018-08-22 15:44