On Thu, Feb 8, 2018 at 12:48 PM, Shalnov, Sergey <sergey.shal...@intel.com> wrote: > Hi, > This patch contain cost model change for SKX and closes PR target/83008 > (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83008) > > It provides following performance scores in geomean: > SPEC CPU2017 intrate +0.6% > SPEC CPU2017 fprate +1.5% > SPEC 2006 [int|fp] no changes out of noise > > I found a regression and solve it with > https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00320.html > > Could you please merge the patch (and patch in the link > https://gcc.gnu.org/ml/gcc-patches/2018-02/msg00320.html) > to the main trunk? > > Thank you > Sergey > > 2018-02-06 Sergey Shalnov <sergey.shal...@intel.com> > > gcc/ > PR target/83008 > * config/i386/x86-tune-costs.h (struct processor_costs): Fixed > 256 and 512 aligned store costs and integer stores according PR83008 > > gcc/testsuite/ > * gcc.target/i386/pr83008.c: New test. >
Both patches approved and committed to mainline SVN. Thanks, Uros.
