Loop unrolling-related SPEC regressions?

[Andreas Jaeger]

Paolo Carlini <pcarlini@unitus.it> writes:

> Perhaps we could ask Andreas to help by running an exceptional SPEC test with
> -funroll-loops instead (ideally, 2 different runs, pre- and post- the unroller
> patch).

Sorry for joining in late, I've been travelling.

Tell me exactly which patch I should revert and which compiler flags I
should use and I'll bootstrap two GCCs and run one SPECint run using
the different compilers for base and peak.

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj