MachineInstr::isRegTiedTo{Use,Def}Operand can safely be made const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70408 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index 3caf7acbae..d61e5d8a5e 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -245,12 +245,12 @@ public:
   /// check if the register def is tied to a source operand, due to either
   /// two-address elimination or inline assembly constraints. Returns the
   /// first tied use operand index by reference is UseOpIdx is not null.
-  bool isRegTiedToUseOperand(unsigned DefOpIdx, unsigned *UseOpIdx = 0);
+  bool isRegTiedToUseOperand(unsigned DefOpIdx, unsigned *UseOpIdx = 0) const;
 
   /// isRegTiedToDefOperand - Return true if the use operand of the specified
   /// index is tied to an def operand. It also returns the def operand index by
   /// reference if DefOpIdx is not null.
-  bool isRegTiedToDefOperand(unsigned UseOpIdx, unsigned *DefOpIdx = 0);
+  bool isRegTiedToDefOperand(unsigned UseOpIdx, unsigned *DefOpIdx = 0) const;
 
   /// copyKillDeadInfo - Copies kill / dead operand properties from MI.
   ///