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.
patch.1
Description: Binary data
