From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Tue, 8 Sep 2015 20:21:29 +0000 (+0000)
Subject: Add const overload of findRegisterUseOperand
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=55478a8b796b9645781341ab1209dd4ac623d79b;p=oota-llvm.git

Add const overload of findRegisterUseOperand

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247063 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h
index 8c0b567c708..b6c26ce1969 100644
--- a/include/llvm/CodeGen/MachineInstr.h
+++ b/include/llvm/CodeGen/MachineInstr.h
@@ -903,6 +903,13 @@ public:
     return (Idx == -1) ? nullptr : &getOperand(Idx);
   }
 
+  const MachineOperand *findRegisterUseOperand(
+    unsigned Reg, bool isKill = false,
+    const TargetRegisterInfo *TRI = nullptr) const {
+    return const_cast<MachineInstr *>(this)->
+      findRegisterUseOperand(Reg, isKill, TRI);
+  }
+
   /// Returns the operand index that is a def of the specified register or
   /// -1 if it is not found. If isDead is true, defs that are not dead are
   /// skipped. If Overlap is true, then it also looks for defs that merely