[Hexagon] Add missing preamble to a source file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241813 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Krzysztof Parzyszek 2015-07-09 15:40:25 +00:00
parent f336caf392
commit 8e78dfcf23

View File

@ -1,3 +1,12 @@
//===--- HexagonExpandCondsets.cpp ----------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// Replace mux instructions with the corresponding legal instructions.
// It is meant to work post-SSA, but still on virtual registers. It was
// originally placed between register coalescing and machine instruction