Simplify the interface to LiveVariables::addVirtualRegister(Killed|Dead)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14997 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index 2190f21..f2815ee 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -151,10 +151,10 @@
 
                     // update live variables for regB
                     if (LV->removeVirtualRegisterKilled(regB, &*mbbi, mi))
-                        LV->addVirtualRegisterKilled(regB, &*mbbi, prevMi);
+                        LV->addVirtualRegisterKilled(regB, prevMi);
 
                     if (LV->removeVirtualRegisterDead(regB, &*mbbi, mi))
-                        LV->addVirtualRegisterDead(regB, &*mbbi, prevMi);
+                        LV->addVirtualRegisterDead(regB, prevMi);
                 }
 
                 // replace all occurences of regB with regA