SH failures - analyzis

Jan Hubicka jh@suse.cz
Thu Aug 16 02:37:00 GMT 2001


> On Wed, Aug 15, 2001 at 01:16:11PM +0200, Jan Hubicka wrote:
> > Reload then puts register X to stack and generate memory for it - it
> > is valid for SH, as it allows constant indexes in memory that are
> > divisible by 4.  During subreg elimination, the compilation crashes,
> > as memory if offsetted by 2 and thats no longer valid address.
> > 
> > What appears to be the proper solution?
> 
> I'd say the address should have been reloaded as well.
It did - the problem came indirectly via RTX sharing problem I sent a fix for
yesterday.

Honza
> 
> 
> r~



More information about the Gcc-bugs mailing list