[PATCH] fix target/44606, reload bug on SPE

[Eric Botcazou]

> That's just papering over the real problem. I think the intent is
> clearly that if we find an equivalence, the move insn being reloaded is
> removed (as it serves no purpose if we already have the value in a
> register) and only the output reload remains.
> For the release branches it's conceivable to disable this optimization,
> it shouldn't trigger that often anyway.

As already mentioned, my proposal was for the release branches only.

-- 
Eric Botcazou