regmove fixups vs pseudos

Ian Lance Taylor ian@airs.com
Wed Sep 14 16:39:00 GMT 2005


DJ Delorie <dj@redhat.com> writes:

> > The destination register which is set by a CALL will normally be
> > FUNCTION_VALUE, which is normally a hard register.
> 
> dst is not the destination of the call, it's the destination of the
> SET/PLUS that's being optimized.

Sorry, I misread.

In fact, you're right, this seems clearly wrong, since the only caller
of fixup_match_2 actually checks to avoid passing in a hard register.

Ian



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