Convert remaining X-Form and Pseudo instructions over to asm writer

llvm-svn: 16142
diff --git a/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp b/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp
index 5ba7a5b..2a13bfb 100644
--- a/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp
+++ b/llvm/lib/Target/PowerPC/PPC32ISelSimple.cpp
@@ -532,8 +532,8 @@
     MachineBasicBlock &FirstMBB = F->front();
     MachineBasicBlock::iterator MBBI = FirstMBB.begin();
     GlobalBaseReg = makeAnotherReg(Type::IntTy);
-    BuildMI(FirstMBB, MBBI, PPC::IMPLICIT_DEF, 0, PPC::LR);
-    BuildMI(FirstMBB, MBBI, PPC::MovePCtoLR, 0, GlobalBaseReg);
+    BuildMI(FirstMBB, MBBI, PPC::MovePCtoLR, 0, PPC::LR);
+    BuildMI(FirstMBB, MBBI, PPC::MFLR, 0, GlobalBaseReg).addReg(PPC::LR);
     GlobalBaseInitialized = true;
   }
   // Emit our copy of GlobalBaseReg to the destination register in the