[PATCH] ARM testcase improvements

[Renato Golin]

On 11 October 2013 18:57, Quentin Colombet <qcolombet at apple.com> wrote:

> Apparently not!
> And in the case you want to check for the setting of lane in a register,
> this is useful (see my previous example).
> So either it is a bug in your check or a bug in FileCheck!
>

Oh dear! The manual had an example on this, which mislead me, but upon
closer look, it uses either DAG line to define the variable and a non-DAG
line to use it (so it's correct).

http://llvm.org/docs/CommandGuide/FileCheck.html

I think it should be ok to use the same pattern (non-DAG def -> DAG use /
DAG def -> non-DAG use), since the order is strongly defined anyway.

Matthias, can you replace the patterns to follow the manual, pls?

cheers,
--renato
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