mmix ICEs on mainline during building of libc

[Dale Johannesen]

On Sunday, March 2, 2003, at 05:40  AM, Hans-Peter Nilsson wrote:

> On Sun, 2 Mar 2003, Andreas Jaeger wrote:
>
>> Hans-Peter Nilsson <hp@bitrange.com> writes:
>>> ... need for moves between CCmodeish operands.
>>
>> Oh, I see.  So, it was a latent bug on mmix?
>
> I *think* so.  I have to investigate, because I'm not totally
> sure there should have to be any move-CCmode pattern.

My understanding from the doc is that it should be valid to generate
these unless AVOID_CCMODE_COPIES is set.  It might not be a good
idea from the point of view of improving the code, however.

>> Thanks for looking into it, I'll retry when your patches are in.
>
> Thanks for keeping an eye on it!
>
> brgds, H-P