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Re: EGCS-1.0.2 pre fails on Spec CPU 95
- To: Dave Love <d dot love at dl dot ac dot uk>
- Subject: Re: EGCS-1.0.2 pre fails on Spec CPU 95
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Sun, 08 Mar 1998 23:52:26 -0700
- cc: egcs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <rzqlnulkkm0.fsf@djlvig.dl.ac.uk>you write:
> Regarding speed, the usual x86 problems with alignment of doubles
> (when are we going to get that fixed??), -funroll-loops and
> -fforce-addr at least may be relevant, but I don't know anything about
> what's in spec95.
Just a note, someone did take my suggestion and send patches which
crank up DATA_ALIGNMENT on the x86, which will allow us to align
arrays in the static store without ABI breakage (as is the case
with most fortran code). I haven't had a chance to look at them
yet, but I'm hopefully optimistic :-)
jeff