[RS6000] Power10 vec-splati-runnable multiple test failures

[Alan Modra]

On Thu, Oct 22, 2020 at 09:08:58AM -0700, Carl Love wrote:
> I see the error print statement you changed so that it would not wrap. 
> I have always been told it is best not to break the print statement
> across two lines.  The argument is it makes it harder to find it in the
> code when using grep.  In this case, it should be clear what file the
> error statement is in.  What is your take in general about breaking or
> not breaking the body of an error print statement across lines?

Submit to https://gcc.gnu.org/codingconventions.html which says

"Formatting Conventions
 Line Length

 Lines shall be at most 80 columns."

Seriously, it doesn't matter what you or I think about the formatting
rules, they are in place for good reason.

-- 
Alan Modra
Australia Development Lab, IBM