SystemZ regression (was: r223825 - DebugInfo: Emit the correct location for initialization of a complex variable)

David Blaikie dblaikie at gmail.com
Tue Jan 13 11:47:36 PST 2015


Thanks, sorry for the breakage.

It looks like this is fixed by re-applying my patches to rework all this
location stuff ( http://llvm.org/viewvc/llvm-project?rev=225555&view=rev )
- which has a few other bugs I'm trying to figure out before recommitting.

Sorry for the breakage. We can go back further & revert more patches, or
hopefully wait another day or two if I can ignore email long enough to fix
the remaining issues with that work.

- David

On Tue, Jan 13, 2015 at 11:28 AM, Ulrich Weigand <Ulrich.Weigand at de.ibm.com>
wrote:

> David Blaikie <dblaikie at gmail.com> wrote on 13.01.2015 20:05:33:
>
> > Did you see this failure on Clang ToT today? There was something
> > like this that I fixed a week or two ago (had introduced this about
> > a week before that).
>
> Yes, this is with current ToT (rev. 225808).
>
> > Could you provide the crash report stuff (the reproduction file and
> > shell script/command line) so I can easily reproduce this?
>
> A minimal test case is:
>
> _Complex float test(_Complex float val) {
>   return val;
> }
>
> compiled with:
>
> clang -cc1 -triple s390x-ibm-linux-gnu -emit-obj -g test.c
>
>
> Thanks,
> Ulrich
>
>
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