Cleanup header file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8622 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Transforms/Utils/DemoteRegToStack.h b/include/llvm/Transforms/Utils/DemoteRegToStack.h
index 915a19f1125cd2145fe3225b10ae7089214698a9..3d2385efa28f9ef0c10b7e75aaf78d220646f426 100644 (file)
--- a/include/llvm/Transforms/Utils/DemoteRegToStack.h
+++ b/include/llvm/Transforms/Utils/DemoteRegToStack.h
@@ -1,4 +1,5 @@
 //===- DemoteRegToStack.h - Move a virtual reg. to stack --------*- C++ -*-===//
+//
 // This file provides the function:
 //     AllocaInst* DemoteRegToStack(Instruction& X):
 //
@@ -13,9 +14,10 @@
 // (4) Delete X and all the Phis, which should all now be dead.
 //
 // Returns the pointer to the alloca inserted to create a stack slot for X.
-//---------------------------------------------------------------------------- 
+//
+//===----------------------------------------------------------------------===//
 
 class Instruction;
 class AllocaInst;
 
-extern AllocaInst* DemoteRegToStack(Instruction& X);
+AllocaInst *DemoteRegToStack(Instruction &X);