55 Commits

Author	SHA1	Message	Date
Benjamin Bouvier	ef5de04d32	machinst/x64: teach regalloc what FP instructions are moves; ... and cosmetic changes after #1665 landed.	2020-06-15 16:39:08 +02:00
Johnnie Birch	48f0b10c7a	Add initial scalar FP operations (addss, subss, etc) to x64 backend. ... Adds support for addss and subss. This is the first lowering for sse floating point alu and some move operations. The changes here do some renaming of data structures and adds a couple of new ones to support sse specific operations. The work done here will likely evolve as needed to support an efficient, inituative, and consistent framework.	2020-06-10 18:36:57 +02:00
Chris Fallin	fe97659813	Address review comments.	2020-06-03 13:31:34 -07:00
Chris Fallin	615362068f	Multi-value return support.	2020-06-03 13:31:34 -07:00
Benjamin Bouvier	fa54422854	Add a work-in-progress backend for x86_64 using the new instruction selection; ... Most of the work is credited to Julian Seward. Co-authored-by: Julian Seward <jseward@acm.org> Co-authored-by: Chris Fallin <cfallin@mozilla.com>	2020-05-05 16:35:41 +02:00