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Watched Subcomponents
JDK
JDK-8254174
[lworld] [lw3] C1 should optimize access to array of empty types
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Details
Type:
Enhancement
Resolution:
Fixed
Priority:
P3
Fix Version/s:
repo-valhalla
Affects Version/s:
repo-valhalla
Component/s:
hotspot
Labels:
c1
lw3
lworld
Subcomponent:
compiler
Description
Accesses to arrays of empty inline types could be optimized in C1 to take advantage of the pre-allocated default instance instead of creating copies.
Attachments
Issue Links
links to
Commit
openjdk/valhalla/735bd44d
Review
openjdk/valhalla/213
Activity
People
Assignee:
Frederic Parain
Reporter:
Frederic Parain
Votes
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0
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1
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Dates
Created:
2020-10-07 08:58
Updated:
2020-10-08 05:36
Resolved:
2020-10-08 05:36