Unstable build/host qsorts causing differing generated target code

[Jakub Jelinek]

On Fri, Jan 12, 2018 at 01:54:25PM -0500, Cory Fields wrote:
> Thanks for letting me know about this effort. That's great news!
> 
> Indeed, I ran into less of these issues on trunk. I'll go ahead and
> submit patches for the cases that turned up there.

The qsort checking failures are tracked in http://gcc.gnu.org/PR82407
meta bug, 8 bugs in there are fixed, 2 known ones remain.

	Jakub