Use C++ typed enums instead of 'unsigned char' for MCInst Kind. NFC.

This makes it much easier to see the value of operands in the debugger.

llvm-svn: 223060

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/include/llvm/MC/MCInst.h b/llvm/include/llvm/MC/MCInst.h
index 751d61563d2..25cd5ccb08f 100644
--- a/llvm/include/llvm/MC/MCInst.h
+++ b/llvm/include/llvm/MC/MCInst.h
@@ -31,7 +31,7 @@ class MCInst;
 /// MCOperand - Instances of this class represent operands of the MCInst class.
 /// This is a simple discriminated union.
 class MCOperand {
-  enum MachineOperandType {
+  enum MachineOperandType : unsigned char {
     kInvalid,                 ///< Uninitialized.
     kRegister,                ///< Register operand.
     kImmediate,               ///< Immediate operand.
@@ -39,7 +39,7 @@ class MCOperand {
     kExpr,                    ///< Relocatable immediate operand.
     kInst                     ///< Sub-instruction operand.
   };
-  unsigned char Kind;
+  MachineOperandType Kind;
 
   union {
     unsigned RegVal;