diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/include/llvm/CodeGen/MachineFunction.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/include/llvm/CodeGen/MachineFunction.h b/llvm/include/llvm/CodeGen/MachineFunction.h index 9016ce0f09f..83f696f5d7f 100644 --- a/llvm/include/llvm/CodeGen/MachineFunction.h +++ b/llvm/include/llvm/CodeGen/MachineFunction.h @@ -192,8 +192,10 @@ public: typedef std::vector<unsigned>::const_iterator liveout_iterator; livein_iterator livein_begin() const { return LiveIns.begin(); } livein_iterator livein_end() const { return LiveIns.end(); } + bool livein_empty() const { return LiveIns.empty(); } liveout_iterator liveout_begin() const { return LiveOuts.begin(); } liveout_iterator liveout_end() const { return LiveOuts.end(); } + bool liveout_empty() const { return LiveOuts.empty(); } /// getBlockNumbered - MachineBasicBlocks are automatically numbered when they /// are inserted into the machine function. The block number for a machine |
