[PATCH, rs6000] Fix diagnostic fallout for 32-bit

[Segher Boessenkool]

On Mon, Aug 07, 2017 at 01:25:51PM -0500, Bill Schmidt wrote:
> A previous patch addressed capitalization issues with diagnostics in the POWER backend.
> Unfortunately I failed to test this code on 32-bit targets, and there are some additional
> test cases that run only in 32-bit mode that now fail.  This patch cleans those up.
> 
> Tested on powerpc64-linux-gnu (POWER7, 32- and 64-bit) and powerpc64le-linux-gnu (POWER8,
> 64-bit) with no further regressions.  Is this ok for trunk?

Okay, thanks!


Segher