On Thu, Sep 10, 2015 at 9:39 AM, Yuri Rumyantsev <ysrum...@gmail.com> wrote: > Hi All, > > Here is updated patch introducing new .md file describing Haswell > pipeline. Reassociation width for float-point instructions was > increased to 4 for Haswell family. > > Regression testing did not show any new failures. > Is it OK for trunk? > > ChangeLog > 2015-09-10 Yuri Rumyantsev <ysrum...@gmail.com> > > * config/i386/haswell.md: New file describing Haswell pipeline. > * config/i386/i386.c (processor_alias_table): Use CPU_HASWELL for > haswell-like processors. > (ix86_reassociation_width): Increase reassociation width for 64-bit > Haswell processor family. > * config/i386/i386.md: Introduce haswell cpu and include new md file.
I think ix86_reassociation_width change should be in a separate patch and can be changed in now: https://gcc.gnu.org/ml/gcc-patches/2015-08/msg00774.html -- H.J.
