-//===- llvm/Analysis/SimplifyCFG.h - CFG Simplification XForms ---*- C++ -*--=//
-//
-// This file provides several routines that are useful for simplifying CFGs in
-// various ways...
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_ANALYSIS_SIMPLIFY_CFG_H
-#define LLVM_ANALYSIS_SIMPLIFY_CFG_H
-
-class BasicBlock;
-class Method;
-
-namespace cfg {
-
- // UnifyAllExitNodes - Unify all exit nodes of the CFG by creating a new
- // BasicBlock, and converting all returns to unconditional branches to this
- // new basic block. The singular exit node is returned.
- //
- // If there are no return stmts in the Method, a null pointer is returned.
- //
- BasicBlock *UnifyAllExitNodes(Method *M);
-
-} // End Namespace cfg
-
-
-#endif