4 Commits

Author	SHA1	Message	Date
Bruno Cardoso Lopes	fc0a702128	Now that we have a canonical way to handle 256-bit splats: ... vinsertf128 $1 + vpermilps $0, remove the old code that used to first do the splat in a 128-bit vector and then insert it into a larger one. This is better because the handling code gets simpler and also makes a better room for the upcoming vbroadcast! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137807 91177308-0d34-0410-b5e6-96231b3b80d8	2011-08-17 02:29:10 +00:00
Bruno Cardoso Lopes	5f1d8abf75	Splats for v8i32/v8f32 can be handled by VPERMILPSY. This was causing ... infinite recursive calls in legalize. Fix PR10562 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137296 91177308-0d34-0410-b5e6-96231b3b80d8	2011-08-11 02:49:44 +00:00
Bruno Cardoso Lopes	a5134a0ea3	Use the splat index to generate the desired shuffle. Otherwise we ... could only get undefs and the vector shuffle becomes an undef, generating wrong code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137295 91177308-0d34-0410-b5e6-96231b3b80d8	2011-08-11 02:49:41 +00:00
Bruno Cardoso Lopes	b33ea56448	Rename and tidy up tests ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137103 91177308-0d34-0410-b5e6-96231b3b80d8	2011-08-09 03:04:23 +00:00