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Posted to commits@harmony.apache.org by "Nikolay Sidelnikov (JIRA)" <ji...@apache.org> on 2007/03/02 12:28:53 UTC
[jira] Commented: (HARMONY-3285) [drlvm][jit][opt] segfault in i8l
[ https://issues.apache.org/jira/browse/HARMONY-3285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12477267 ]
Nikolay Sidelnikov commented on HARMONY-3285:
---------------------------------------------
good patch!
The case is very rare but possible as we can see
> [drlvm][jit][opt] segfault in i8l
> ---------------------------------
>
> Key: HARMONY-3285
> URL: https://issues.apache.org/jira/browse/HARMONY-3285
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: ia32
> Reporter: Alexey Varlamov
> Assigned To: Alexey Varlamov
> Attachments: lowerer.diff, reg.3285.diff
>
>
> The DRLVM sometimes segfaults in optimizing modes on long comparisons, the minimal testcase is:
> class Test {
> public static void main(String[] s) {
> long ll = 234l;
> compare(ll);
> }
> static void compare(long ll) {
> boolean flag = false;
> if(ll >= 0L && ll > 0L && ll > 10L)
> {
> flag = true;
> }
> }
> }
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