[RFC PATCH] powerpc: Fix dubious r0 usage
segher at kernel.crashing.org
Sat Feb 18 07:03:45 AEDT 2017
On Fri, Feb 17, 2017 at 11:51:25PM +1030, Alan Modra wrote:
> On Fri, Feb 17, 2017 at 11:08:53PM +1100, Michael Ellerman wrote:
> > Bleeding edge binutils no longer accepts r0 in places where the CPU
> > interprets the value as a literal 0.
> Wow! That was quite some cleanup. I think I'd better turn the error
> into a warning..
It also catches programming errors, not just syntax errors.
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