Simon Pilgrim 0de3e81c28 [X86][AVX512DQ] Improve lowering of MUL v2i64 and v4i64
With DQI but without VLX, lower v2i64 and v4i64 MUL operations with v8i64 MUL (vpmullq).

Updated cost table accordingly.

Differential Revision: https://reviews.llvm.org/D26011

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285304 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-27 15:27:00 +00:00
..
2016-05-11 21:51:28 +00:00
2016-07-14 05:48:25 +00:00
2016-08-25 17:17:46 +00:00
2016-09-04 14:03:52 +00:00
2016-03-29 07:53:07 +00:00
2016-09-04 14:03:52 +00:00
2016-10-19 11:16:58 +00:00
2016-07-21 14:36:41 +00:00
2016-08-20 21:56:33 +00:00
2016-06-24 18:04:39 +00:00
2016-04-08 06:45:19 +00:00
2016-04-01 10:16:15 +00:00
2016-04-05 17:12:19 +00:00
2016-04-05 17:12:19 +00:00
2016-10-19 16:58:59 +00:00
2016-06-16 18:21:11 +00:00
2016-10-10 22:04:12 +00:00
2016-06-01 21:32:56 +00:00
2016-10-10 22:01:42 +00:00
2016-09-09 21:36:17 +00:00
2016-07-13 23:23:40 +00:00
2016-08-17 19:07:40 +00:00
2016-10-08 21:17:44 +00:00
2016-09-14 20:21:28 +00:00
2016-09-14 19:42:03 +00:00
2016-09-04 13:30:46 +00:00
2016-10-19 11:16:58 +00:00
2016-06-01 17:55:10 +00:00
2016-03-21 11:06:20 +00:00
2016-08-18 02:21:54 +00:00
2016-06-27 20:19:14 +00:00
2016-09-04 13:30:46 +00:00
2016-04-01 21:06:17 +00:00
2016-09-19 20:50:35 +00:00
2016-07-30 20:28:02 +00:00
2016-07-30 20:28:02 +00:00
2016-07-30 20:28:02 +00:00
2016-07-30 20:28:02 +00:00
2016-07-30 20:28:02 +00:00
2016-07-30 20:28:02 +00:00
2016-03-23 11:13:54 +00:00