United StatesChange Country, Oracle Worldwide Web Sites Communities I am a... I want to...
Bug ID: JDK-7009849 C1: Incorrect frame size computation
JDK-7009849 : C1: Incorrect frame size computation

Details
Type:
Bug
Submit Date:
2010-12-31
Status:
Closed
Updated Date:
2011-03-08
Project Name:
JDK
Resolved Date:
2011-03-08
Component:
hotspot
OS:
solaris
Sub-Component:
compiler
CPU:
sparc
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs20
Fixed Versions:
hs20 (b06)

Related Reports
Backport:
Backport:

Sub Tasks

Description
C1 doesn't take into account STACK_BIAS when computing frame sizes for methods with outgoing calls. The problem manifests itself as a bailout from compilation on SPARC 64bit (the only platform that has non-zero STACK_BIAS) because the frame size is computed too large.

                                    

Comments
EVALUATION

http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/7514897db238
                                     
2010-12-31



Hardware and Software, Engineered to Work Together