Remove code for setting the VEX L-bit as a function of operand size from the code emitters and the disassembler table builder. Fix a couple instructions that were still missing VEX_L.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164204 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/X86RecognizableInstr.h b/utils/TableGen/X86RecognizableInstr.h
index 1668957..9feb3c3 100644
--- a/utils/TableGen/X86RecognizableInstr.h
+++ b/utils/TableGen/X86RecognizableInstr.h
@@ -127,10 +127,7 @@
 
   /// hasFROperands - Returns true if any operand is a FR operand.
   bool hasFROperands() const;
-  
-  /// has256BitOperands - Returns true if any operand is a 256-bit SSE operand.
-  bool has256BitOperands() const;
-  
+
   /// typeFromString - Translates an operand type from the string provided in
   ///   the LLVM tables to an OperandType for use in the operand specifier.
   ///