From e14ae4ec244b462c12117ba16cfea6afef66cd8d Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 26 Aug 2010 21:35:52 +0000
Subject: [PATCH] add m_BitCast for matching a bitcast.

llvm-svn: 112222
---
 llvm/include/llvm/Support/PatternMatch.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/llvm/include/llvm/Support/PatternMatch.h b/llvm/include/llvm/Support/PatternMatch.h
index f02bc347a17e..bee676863780 100644
--- a/llvm/include/llvm/Support/PatternMatch.h
+++ b/llvm/include/llvm/Support/PatternMatch.h
@@ -453,6 +453,13 @@ struct CastClass_match {
   }
 };
 
+/// m_BitCast
+template<typename OpTy>
+inline CastClass_match<OpTy, Instruction::BitCast>
+m_BitCast(const OpTy &Op) {
+  return CastClass_match<OpTy, Instruction::BitCast>(Op);
+}
+  
 /// m_PtrToInt
 template<typename OpTy>
 inline CastClass_match<OpTy, Instruction::PtrToInt>