[llvm] r360849 - Fix missing const

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Wed May 15 21:08:25 2019
New Revision: 360849

URL: http://llvm.org/viewvc/llvm-project?rev=360849&view=rev
Log:
Fix missing const

Modified:
    llvm/trunk/include/llvm/CodeGen/MachineInstrBuilder.h

Modified: llvm/trunk/include/llvm/CodeGen/MachineInstrBuilder.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineInstrBuilder.h?rev=360849&r1=360848&r2=360849&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineInstrBuilder.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineInstrBuilder.h Wed May 15 21:08:25 2019
@@ -82,7 +82,7 @@ public:
   /// Get the register for the operand index.
   /// The operand at the index should be a register (asserted by
   /// MachineOperand).
-  unsigned getReg(unsigned Idx) { return MI->getOperand(Idx).getReg(); }
+  unsigned getReg(unsigned Idx) const { return MI->getOperand(Idx).getReg(); }
 
   /// Add a new virtual register operand.
   const MachineInstrBuilder &addReg(unsigned RegNo, unsigned flags = 0,