On Wed, Aug 12, 2015 at 03:31:48AM -0500, Segher Boessenkool wrote: > > * This is the only platform for which I bothered collecting any sort > > of performance data: > > > > As best I can tell, there is a 9% improvement in bootstrap speed > > for ppc64. That is, 10 minutes off the original 109 minute build. > > That is, wow. Wow :-)
Bootstrap + 4 regtests of a virgin trunk du jour took me 127m; with your patches, 130m. So I'm not seeing that improvement (but no regression either). This is gcc110 fwiw. Segher
