Reformat blank lines.

llvm-svn: 273131
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index a55f449..1a8b2af 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -923,7 +923,6 @@
     break;
   }
 
-
   if (Subtarget.enableMachineScheduler())
     setSchedulingPreference(Sched::Source);
   else
@@ -4746,7 +4745,7 @@
     CCInfo.AnalyzeCallOperands(Outs, CC_PPC32_SVR4);
   }
   CCInfo.clearWasPPCF128();
-  
+
   // Assign locations to all of the outgoing aggregate by value arguments.
   SmallVector<CCValAssign, 16> ByValArgLocs;
   CCState CCByValInfo(CallConv, isVarArg, DAG.getMachineFunction(),