Re: [PATCH] Improve performance for Haswell family.

2015-08-14 Thread Uros Bizjak
On Fri, Aug 14, 2015 at 5:09 PM, Yuri Rumyantsev wrote: > Will it be fine for you if I split core2.md to instruction reservation > definition for core2 (old core2.md got old cpu core2) and new > nehalem.md (my changes for core2.md but for cpu nehalem only)? I'm looking at [1], where targets from

Re: [PATCH] Improve performance for Haswell family.

2015-08-14 Thread Yuri Rumyantsev
Thanks Uros. Will it be fine for you if I split core2.md to instruction reservation definition for core2 (old core2.md got old cpu core2) and new nehalem.md (my changes for core2.md but for cpu nehalem only)? Thanks. Yuri. 2015-08-14 13:20 GMT+03:00 Uros Bizjak : > On Fri, Aug 14, 2015 at 11:44

Re: [PATCH] Improve performance for Haswell family.

2015-08-14 Thread Uros Bizjak
On Fri, Aug 14, 2015 at 11:44 AM, Yuri Rumyantsev wrote: > Hi All, > > Here is patch which contains > (1) modifying of core2.md to conform Haswell pipeline and adding of > missed instruction reservation for instructions with vector operands. > (2) increase reassociation width for float-point oper