On Tue, Apr 17, 2012 at 10:55 AM, Pat Haugen <pthau...@linux.vnet.ibm.com> wrote: > DImode references do not suffer a major performance hit for < 4-byte aligned > access like the float types. > > Bootstrap/regtest on powerpc64-linux with no new regressions. Ok for trunk? > > 2012-04-17 Pat Haugen <pthau...@us.ibm.com> > > * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Remove DImode.
Okay. I think this may have been introduced at the time the port was 32 bit and DImode values sometimes were allocated to FPRs. Thanks, David
