|
Quick Lists
|
|
Bug ID:
|
6787050
|
|
Votes
|
0
|
|
Synopsis
|
assert(n->in(0) == 0L,"no control") with UseCompressedOops on sparcv9
|
|
Category
|
hotspot:compiler2
|
|
Reported Against
|
|
|
Release Fixed
|
hs14(b10),
7(b43) (Bug ID:2171031)
, 6u14(b01) (Bug ID:2172868)
|
|
State
|
10-Fix Delivered,
bug
|
|
Priority:
|
2-High
|
|
Related Bugs
|
6782820
|
|
Submit Date
|
18-DEC-2008
|
|
Description
|
Regression introduced by changes for 6782820.
% gamma -XX:+UseCompressedOops -Xcomp t
VM option '+UseCompressedOops'
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/compile.cpp:2195
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (6782820/src/share/vm/opto/compile.cpp:2195), pid=1056, tid=29
# Error: assert(n->in(0) == 0L,"no control except on sparc")
#
Posted Date : 2008-12-18 18:30:32.0
|
|
Work Around
|
N/A
|
|
Evaluation
|
DecodeN could be pinned (has control edge) on Sparc where it can't be fold into the address expression.
Posted Date : 2008-12-18 18:32:22.0
http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/5496e074077f
Posted Date : 2008-12-18 21:52:18.0
|
|
Comments
|
PLEASE NOTE: JDK6 is formerly known as Project Mustang
|
|
|
|
