1. Keep lines in 80 columns.
2. Remove unused function.
3. Correct indentation.

llvm-svn: 131028
diff --git a/llvm/lib/Target/Mips/MipsEmitGPRestore.cpp b/llvm/lib/Target/Mips/MipsEmitGPRestore.cpp
index dd541e5..5b84ad8 100644
--- a/llvm/lib/Target/Mips/MipsEmitGPRestore.cpp
+++ b/llvm/lib/Target/Mips/MipsEmitGPRestore.cpp
@@ -1,16 +1,16 @@
-//===-- MipsEmitGPRestore.cpp - Emit GP restore instruction-----------------===//
+//===-- MipsEmitGPRestore.cpp - Emit GP restore instruction----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
-//===-----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 //
 // This pass emits instructions that restore $gp right
 // after jalr instructions.
 //
-//===-----------------------------------------------------------------------===//
+//===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "emit-gp-restore"
 
@@ -38,7 +38,6 @@
       return "Mips Emit GP Restore";
     }
 
-    bool runOnMachineBasicBlock(MachineBasicBlock &MBB);
     bool runOnMachineFunction(MachineFunction &F);
   };
   char Inserter::ID = 0;
@@ -64,7 +63,8 @@
 
       DebugLoc dl = I->getDebugLoc();
       // emit lw $gp, ($gp save slot on stack) after jalr
-      BuildMI(MBB, ++I, dl, TII->get(Mips::LW), Mips::GP).addImm(0).addFrameIndex(FI);
+      BuildMI(MBB, ++I, dl, TII->get(Mips::LW), Mips::GP).addImm(0)
+        .addFrameIndex(FI);
       Changed = true;
     }
   }