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Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: 9
Affects Version/s: 9
Component/s: core-libs
Labels:
- noreg-perf

Subcomponent:
jdk.nashorn
Resolved In Build:
b80
CPU:

generic
OS:

generic

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8136329	emb-9	Attila Szegedi	P3	Resolved	Fixed	team
JDK-8140987	8u91	Attila Szegedi	P3	Resolved	Fixed	b01
JDK-8136617	8u72	Attila Szegedi	P3	Closed	Fixed	b01
JDK-8147356	emb-8u91	Attila Szegedi	P3	Resolved	Fixed	b01

Currently, SharedScopeCall is disabled when doing optimistic compilation. We plan to rectify this (see ~~JDK-8069338~~), but it is non-trivial. In the meantime, we can partially implement it and go long ways towards reclaiming its performance benefits: enable it during optimistic compilation for those call sites that end up being non-optimistic (that is, their statically proven return type is Object)

backported by

JDK-8136329 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

Resolved

JDK-8140987 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

Resolved

JDK-8147356 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

Resolved

JDK-8136617 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

Closed

relates to

JDK-8069338 Implement sharedScopeCall for optimistic types

Resolved

Assignee:: Attila Szegedi

Reporter:: Attila Szegedi

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2015-08-17 22:48

Updated:: 2016-01-14 05:06

Resolved:: 2015-08-24 00:16

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