Add a forwarding method pop_front() that allows you to delete instructions

from the beginning of a MBB.

llvm-svn: 14074

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/include/llvm/CodeGen/MachineBasicBlock.h b/llvm/include/llvm/CodeGen/MachineBasicBlock.h
index 3dee00da319..62657037d90 100644
--- a/llvm/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/llvm/include/llvm/CodeGen/MachineBasicBlock.h
@@ -146,6 +146,7 @@ public:
   /// it returns end()
   iterator getFirstTerminator();
 
+  void pop_front() { Insts.pop_front(); }
   void push_back(MachineInstr *MI) { Insts.push_back(MI); }
   template<typename IT>
   void insert(iterator I, IT S, IT E) { Insts.insert(I, S, E); }