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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: hs24
Affects Version/s: 6u4, 7
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b18
CPU:

x86
OS:

generic

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2227817	8	Dean Long	P4	Resolved	Fixed	b50
JDK-8017930	7u45	Dean Long	P4	Closed	Fixed	b01
JDK-8002714	7u40	Dean Long	P4	Closed	Fixed	b01

Java crashed while executing method with over 8k of dneg or fneg operations with -Xcomp -server -XX:-DontCompileHugeMethods options on all x86-platforms.

Next two tests failed:
cvm/bytecode/bytecode/dneg
cvm/bytecode/bytecode/fneg

Jstack output attached to CR.
Issue can be reproduced with all java 7 updates starting from JDK 1.7.0 b148 and all java 6 updates starting from JDK 1.6.0_04 b05.

Issue was not found before because cvm test were added recently.
See comments for more details.

backported by

JDK-2227817 Java crashed while executing method with over 8k of dneg operations

Resolved

JDK-8002714 Java crashed while executing method with over 8k of dneg operations

Closed

JDK-8002715 Java crashed while executing method with over 8k of dneg operations

Closed

JDK-8002716 Java crashed while executing method with over 8k of dneg operations

Closed

JDK-8017930 Java crashed while executing method with over 8k of dneg operations

Closed

relates to

JDK-4377300 CTW failure [sparc/c2/20001004-112825]: assertion at indexSet.hpp, 220

Resolved

JDK-6420244 Recursion in kill_dead_code() causes compiler stack overflow when run CTW

Resolved

JDK-8079661 JIT tests for huge methods should be created

Closed

(3 relates to)

Assignee:: Dean Long

Reporter:: Filipp Zhinkin

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Created:: 2012-02-21 09:14

Updated:: 2014-07-21 04:19

Resolved:: 2012-07-27 18:28

Imported:: 17/Sep/12 11:03 PM

Indexed:: 15/Aug/12 2:12 AM

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