On 12 June 2007 15:05, Kenneth Zadeck wrote: > Richard Guenther wrote: >> On ia64 SPEC2000 I see fma3d and applu now miscompare, and we have >> on x86_64 some performance regressions with Botan (a collection of >> cryptographic algorithms (see >> http://www.suse.de/~gcctest/c++bench/botan/)) - those are reasonably small >> enough to investigate, but wait another day in case its just noise. >> >> Otherwise things look smooth as expected. >> >> Richard. >> > I looked at the graphs here and i do not see a regression except in the > compile time.
Fortran has a testcase that trips one on x86/cygwin: see http://gcc.gnu.org/ml/gcc/2007-06/msg00291.html. Perhaps you can comment on whether df_live (== df->problems_by_index[DF_LIVE]) should ever be NULL? cheers, DaveK -- Can't think of a witty .sigline today....
