diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineInstr.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineInstr.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineInstr.h b/include/llvm/CodeGen/MachineInstr.h index fa81927527..0d1039560b 100644 --- a/include/llvm/CodeGen/MachineInstr.h +++ b/include/llvm/CodeGen/MachineInstr.h @@ -357,6 +357,10 @@ public: /// return 0. unsigned isConstantValuePHI() const; + /// allDefsAreDead - Return true if all the defs of this instruction are dead. + /// + bool allDefsAreDead() const; + // // Debugging support // |