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Re: dwarflint: ranges in .debug_loc vs. PCc claimed for containing DIE
- From: Roland McGrath <roland at redhat dot com>
- To: elfutils-devel at lists dot fedorahosted dot org
- Date: Fri, 09 Oct 2009 11:47:21 -0700
- Subject: Re: dwarflint: ranges in .debug_loc vs. PCc claimed for containing DIE
> That was F-11 gcc. I built gcc 4.4.1-19, which should end up in F-12.
> That has VTA back-ported and does not reproduce the bug. I wonder
> whether to report the bug when the new version fixes it anyway.
There is no need to get it fixed in F-11. It might be worth having it
reported somewhere just to document it fully, especially if the current
compiler can still produce it with -fno-var-tracking-assignments.
> Added it among SuspiciousDebuginfoCases. It's the first reasonably
> documented case on that site, with reproducer and dumps.
Cool. Having it there seems like enough to point Alex at just to be sure
he's cognizant, if it notes that -fno-var-tracking-assignments changed it
and the old behavior might be lurking in the other mode. (Just a link to
this archived discussion is enough for that.)
Thanks,
Roland