diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2007-05-08 18:55:03 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-05-08 18:55:03 +0000 |
| commit | 6603d7ec67e64b987451975771759ade4e9f19ba (patch) | |
| tree | 0aa5c1a657d3c4a7a5d81af78fdaf7b6a0b769ee /include/llvm/CodeGen/MachineBasicBlock.h | |
| parent | 74935ca374e33abfcfe6512dc5ffccadaac54249 (diff) | |
Add MachineBasicBlock preds / succs reverse iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36942 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineBasicBlock.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineBasicBlock.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h index 1be1b742bf..62394cfc90 100644 --- a/include/llvm/CodeGen/MachineBasicBlock.h +++ b/include/llvm/CodeGen/MachineBasicBlock.h @@ -123,17 +123,41 @@ public: typedef std::vector<MachineBasicBlock *>::const_iterator const_pred_iterator; typedef std::vector<MachineBasicBlock *>::iterator succ_iterator; typedef std::vector<MachineBasicBlock *>::const_iterator const_succ_iterator; + typedef std::vector<MachineBasicBlock *>::reverse_iterator + pred_reverse_iterator; + typedef std::vector<MachineBasicBlock *>::const_reverse_iterator + const_pred_reverse_iterator; + typedef std::vector<MachineBasicBlock *>::reverse_iterator + succ_reverse_iterator; + typedef std::vector<MachineBasicBlock *>::const_reverse_iterator + const_succ_reverse_iterator; pred_iterator pred_begin() { return Predecessors.begin(); } const_pred_iterator pred_begin() const { return Predecessors.begin(); } pred_iterator pred_end() { return Predecessors.end(); } const_pred_iterator pred_end() const { return Predecessors.end(); } + pred_reverse_iterator pred_rbegin() + { return Predecessors.rbegin();} + const_pred_reverse_iterator pred_rbegin() const + { return Predecessors.rbegin();} + pred_reverse_iterator pred_rend() + { return Predecessors.rend(); } + const_pred_reverse_iterator pred_rend() const + { return Predecessors.rend(); } unsigned pred_size() const { return Predecessors.size(); } bool pred_empty() const { return Predecessors.empty(); } succ_iterator succ_begin() { return Successors.begin(); } const_succ_iterator succ_begin() const { return Successors.begin(); } succ_iterator succ_end() { return Successors.end(); } const_succ_iterator succ_end() const { return Successors.end(); } + succ_reverse_iterator succ_rbegin() + { return Successors.rbegin(); } + const_succ_reverse_iterator succ_rbegin() const + { return Successors.rbegin(); } + succ_reverse_iterator succ_rend() + { return Successors.rend(); } + const_succ_reverse_iterator succ_rend() const + { return Successors.rend(); } unsigned succ_size() const { return Successors.size(); } bool succ_empty() const { return Successors.empty(); } |