On Tue, Oct 01, 2019 at 10:18:37AM +0100, Richard Sandiford wrote: > Segher Boessenkool <seg...@kernel.crashing.org> writes: > It's mentioned by name later too: > > /* Step 2: Mark chains for which we have reads outside operands > as unrenamable. > We do this by munging all operands into CC0, and closing > everything remaining. */
Ah yes, I had that in a later patch. I have patches that get rid of CC0 everywhere, except in the targets that actually use CC0 still, and there are some examples in the manual that need to be rewritten. If anyone wants these patches, just ask please. > OK with the same change there. Done, committed. Thanks! Segher
