Merge VPERM2F128/VPERM2I128 ISD node types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145485 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index be801da..dca172f 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -278,8 +278,7 @@
       PUNPCKL,
       PUNPCKH,
       VPERMILP,
-      VPERM2F128,
-      VPERM2I128,
+      VPERM2X128,
       VBROADCAST,
 
       // VASTART_SAVE_XMM_REGS - Save xmm argument registers to the stack,