Nadav Rotem 5fc2187a02 Generate AVX/AVX2 shuffles even when there is a memory op somewhere else in the program.
Starting r155461 we are able to select patterns for vbroadcast even when the load op is used by other users.

Fix PR11900.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156539 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-10 12:22:05 +00:00
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2012-05-01 11:11:34 +00:00
2012-04-27 20:48:18 +00:00