Non-representable subregs of subword pseudoregs

Richard Sandiford rsandifo@redhat.com
Sat Nov 13 22:55:00 GMT 2004


Eric Botcazou <ebotcazou@libertysurf.fr> writes:
> I've run into a surprising (to me) behavior of the reload pass: it
> apparently doesn't know how to reload non-representable subregs of
> subword pseudoregs.

ISTR this is the reason why 20020227-1.c is XFAILed for 64-bit targets
(aka. PR 6221, and perhaps others).

Richard



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