diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuild.h')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuild.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h index bde2f3b232..10f256c153 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h @@ -90,6 +90,14 @@ public: MachineFunction *MF; MachineRegisterInfo *RegInfo; + /// CanLowerReturn - true iff the function's return value can be lowered to + /// registers. + bool CanLowerReturn; + + /// DemoteRegister - if CanLowerReturn is false, DemoteRegister is a vreg + /// allocated to hold a pointer to the hidden sret parameter. + unsigned DemoteRegister; + explicit FunctionLoweringInfo(TargetLowering &TLI); /// set - Initialize this FunctionLoweringInfo with the given Function |