Nadav Rotem b2ed5fac06 Optimize away nop CONCAT_VECTOR nodes.
Optimize CONCAT_VECTOR nodes that merge EXTRACT_SUBVECTOR values that extract from the same vector.

rdar://13402653
PR15866



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180871 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-01 19:18:51 +00:00
..
2012-09-29 21:43:49 +00:00
2012-10-16 07:16:47 +00:00
2012-10-19 08:23:06 +00:00
2013-03-15 17:27:39 +00:00
2013-03-09 18:25:40 +00:00
2012-06-11 08:07:26 +00:00
2012-02-28 02:08:50 +00:00
2012-09-29 21:43:49 +00:00
2012-12-06 21:24:47 +00:00
2012-12-06 02:29:29 +00:00
2013-03-09 18:25:40 +00:00
2012-06-15 21:32:12 +00:00
2012-09-29 21:43:49 +00:00
2011-12-19 23:26:44 +00:00
2012-09-29 21:43:49 +00:00
2012-09-29 21:43:49 +00:00
2012-09-29 21:43:49 +00:00
2012-09-29 21:43:49 +00:00
2012-09-29 21:43:49 +00:00
2011-11-29 23:09:16 +00:00
2012-09-29 21:43:49 +00:00
2013-04-11 12:32:23 +00:00