Benjamin Kramer f31bd0f7d9 DAGCombiner: Make the post-legalize vector op optimization more aggressive.
A legal BUILD_VECTOR goes in and gets constant folded into another legal
BUILD_VECTOR so we don't lose any legality here. The problematic PPC
optimization that made this check necessary was fixed recently.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175759 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21 15:24:35 +00:00
..
2012-11-12 06:49:17 +00:00
2013-01-20 08:35:56 +00:00
2013-02-16 12:16:56 +00:00
2013-02-02 00:22:03 +00:00
2013-02-12 16:07:27 +00:00
2013-02-20 18:04:21 +00:00
2012-12-02 15:46:02 +00:00
2013-01-08 18:27:24 +00:00
2012-11-08 07:28:54 +00:00
2013-01-08 18:27:24 +00:00
2013-02-19 17:11:48 +00:00
2013-01-09 07:04:23 +00:00