From: Jim Grosbach <grosbach@apple.com>
Date: Wed, 16 Apr 2014 22:37:58 +0000 (+0000)
Subject: iterator_range for machine block terminators.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3abd729d213f760cf146b845cf0e8432c2c73aea;p=oota-llvm.git

iterator_range for machine block terminators.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206421 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h
index 129d3acf0a0..8709d86fe44 100644
--- a/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/include/llvm/CodeGen/MachineBasicBlock.h
@@ -242,6 +242,12 @@ public:
   reverse_iterator       rend  ()       { return instr_rend();   }
   const_reverse_iterator rend  () const { return instr_rend();   }
 
+  inline iterator_range<iterator> terminators() {
+    return iterator_range<iterator>(getFirstTerminator(), end());
+  }
+  inline iterator_range<const_iterator> terminators() const {
+    return iterator_range<const_iterator>(getFirstTerminator(), end());
+  }
 
   // Machine-CFG iterators
   typedef std::vector<MachineBasicBlock *>::iterator       pred_iterator;