Bug 39858 - Bad: g++ Segfaults while compiling JDK 1.3.1 sources
Summary: Bad: g++ Segfaults while compiling JDK 1.3.1 sources
Alias: None
Product: Red Hat Linux
Classification: Retired
Component: gcc
Version: 7.0
Hardware: i586
OS: Linux
Target Milestone: ---
Assignee: Jakub Jelinek
QA Contact: David Lawrence
: 44759 52905 (view as bug list)
Depends On:
TreeView+ depends on / blocked
Reported: 2001-05-09 13:22 UTC by Parag Warudkar
Modified: 2007-03-27 03:44 UTC (History)
0 users

Clone Of:
Last Closed: 2001-05-10 10:35:48 UTC

Attachments (Terms of Use)

Description Parag Warudkar 2001-05-09 13:22:52 UTC
From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0b; Windows NT 5.0)

Description of problem:
While compiling JDK 1.3.1 sources, g++ segfaults on compiling file 
byteCode.cpp from the unchanged source distribution downloaded from sun.

How reproducible:

Steps to Reproduce:
1.Get the JDK sources
2.Follow the instructions
3.start compile. Wait until it segfaults.:)

Actual Results:  G++ : Segmentation fault.

Expected Results:  Should have compiled the whole JDK w/o problems.

Additional info:

g++ -v : Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs
gcc version 2.96 20000731 (Red Hat Linux 7.0)

uname -a : Linux cvsrepo 2.2.19-7.0.1 #1 Tue Apr 10 01:23:42 EDT 2001 i586 
All latest patches applied to RH7.0

Comment 1 Jakub Jelinek 2001-05-10 10:35:44 UTC
See my patch http://gcc.gnu.org/ml/gcc-patches/2001-05/msg00504.html
What is interesting is that if JDK stopped "optimizing" this way, the generated
code could be much better (it could be actually inlined).

Comment 2 Jakub Jelinek 2001-06-07 13:09:57 UTC
I've included this patch in gcc-c++-2.96-86.

Comment 3 Jakub Jelinek 2001-06-22 10:32:50 UTC
*** Bug 44759 has been marked as a duplicate of this bug. ***

Comment 4 Jakub Jelinek 2001-09-06 17:42:55 UTC
*** Bug 52905 has been marked as a duplicate of this bug. ***

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