Remove dead code. Improve llvm_unreachable text. Simplify some control flow.

[oota-llvm.git] / lib / CodeGen / RegisterCoalescer.h

diff --git a/lib/CodeGen/RegisterCoalescer.h b/lib/CodeGen/RegisterCoalescer.h
index 472c48377fefddd5029ee6ffb5ab549e9c531e67..ef0c5080860452af361e6d5dbac90c0b64094d06 100644 (file)
--- a/lib/CodeGen/RegisterCoalescer.h
+++ b/lib/CodeGen/RegisterCoalescer.h
@@ -1,4 +1,4 @@
-//===-- RegisterCoalescer.h - Register Coalescing Interface ------*- C++ -*-===//
+//===-- RegisterCoalescer.h - Register Coalescing Interface -----*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file contains the abstract interface for register coalescers, 
+// This file contains the abstract interface for register coalescers,
 // allowing them to interact with and query register allocators.
 //
 //===----------------------------------------------------------------------===//