On Sat, 6 Mar 1999, Nicholas Clark wrote:
> Apart from LDRH/STRH is there anything that egcs will do that the ART
> StrongARM card won't like?
I don't think so. If you use the latest -philb patch then the theory is
that it won't do halfwords either. Judging by other messages this may be
a bit broken at the moment but it's probably due to my attempts to fix up
the MM code for ARM6/7 without adequately testing it, and it should be
easy enough to sort it out.
> (I had a look at arm.c and arm.h in gcc - erk, it's complex. Am I
> right in thinking that currently gcc doesn't attempt to reoder LDR
> instructions
This is the sort of thing that -mtune=strongarm110 should turn on (which
is precisely what the above patch does in fact). I don't have the GCC
sources handy right now so I can't comment on particular optimisations
being in or out.
p.
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