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[Bug runtime/9956] sdt.h doesn't compile against gcc 4.1.2 with -O2
- From: "scox at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 17 Mar 2009 18:31:28 -0000
- Subject: [Bug runtime/9956] sdt.h doesn't compile against gcc 4.1.2 with -O2
- References: <20090315164444.9956.mjw@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From scox at redhat dot com 2009-03-17 18:31 -------
> Reproduced with gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) on Fedora 10
> Could you look at the testsuite/systemtap.log and see what is going on and
> open a new bug report for this?
...
> So I suspect this is specific to gcc 4.1.2 as shipped with
> RHEL5 (x86_64).
Is there some variation of 4.3.2 that doesn't work for you (it works okay for me)?
I'll take a look at RHEL5. At a glance it looks like labels that are referenced
by .probes are being optimized away.
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What |Removed |Added
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AssignedTo|systemtap at sources dot |scox at redhat dot com
|redhat dot com |
Status|NEW |ASSIGNED
http://sourceware.org/bugzilla/show_bug.cgi?id=9956
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