[llvm] r249887 - Revert "Simplify code. NFC."

[Chad Rosier via llvm-commits]

Author: mcrosier
Date: Fri Oct  9 14:48:48 2015
New Revision: 249887

URL: http://llvm.org/viewvc/llvm-project?rev=249887&view=rev
Log:
Revert "Simplify code.  NFC."

This reverts commit r248610.

Modified:
    llvm/trunk/lib/CodeGen/AggressiveAntiDepBreaker.cpp

Modified: llvm/trunk/lib/CodeGen/AggressiveAntiDepBreaker.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AggressiveAntiDepBreaker.cpp?rev=249887&r1=249886&r2=249887&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AggressiveAntiDepBreaker.cpp (original)
+++ llvm/trunk/lib/CodeGen/AggressiveAntiDepBreaker.cpp Fri Oct  9 14:48:48 2015
@@ -224,7 +224,12 @@ bool AggressiveAntiDepBreaker::IsImplici
   if (Reg == 0)
     return false;
 
-  MachineOperand *Op = MI->findRegisterUseOperand(Reg, /*isKill=*/MO.isDef());
+  MachineOperand *Op = nullptr;
+  if (MO.isDef())
+    Op = MI->findRegisterUseOperand(Reg, true);
+  else
+    Op = MI->findRegisterDefOperand(Reg);
+
   return(Op && Op->isImplicit());
 }