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Bug ID: JDK-7174218 remove AtomicLongCSImpl intrinsics
JDK-7174218 : remove AtomicLongCSImpl intrinsics

Details
Type:
Enhancement
Submit Date:
2012-06-05
Status:
Resolved
Updated Date:
2013-04-30
Project Name:
JDK
Resolved Date:
2012-06-16
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
generic
Priority:
P5
Resolution:
Fixed
Affected Versions:
hs23
Fixed Versions:
hs24 (b14)

Related Reports
Backport:
Backport:
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Sub Tasks

Description
There is some very old code that intrinsifies AtomicLongCSImpl.get and attemptUpdate.  Since AtomicLongCSImpl got removed in JDK 7 we should also remove the intrinsic code in C1 and C2 (including MachNodes and other stuff).

                                    

Comments
EVALUATION

Yes
                                     
2012-06-12
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/8b0a4867acf0
                                     
2012-06-13
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/8b0a4867acf0
                                     
2012-06-29



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