diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCFrameLowering.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCFrameLowering.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCFrameLowering.h b/lib/Target/PowerPC/PPCFrameLowering.h index f1f3f0b831a70..28b0c57f0ffb5 100644 --- a/lib/Target/PowerPC/PPCFrameLowering.h +++ b/lib/Target/PowerPC/PPCFrameLowering.h @@ -66,6 +66,13 @@ class PPCFrameLowering: public TargetFrameLowering { unsigned *SR2 = nullptr) const; bool twoUniqueScratchRegsRequired(MachineBasicBlock *MBB) const; + /** + * \brief Create branch instruction for PPC::TCRETURN* (tail call return) + * + * \param[in] MBB that is terminated by PPC::TCRETURN* + */ + void createTailCallBranchInstr(MachineBasicBlock &MBB) const; + public: PPCFrameLowering(const PPCSubtarget &STI); @@ -93,9 +100,9 @@ public: const std::vector<CalleeSavedInfo> &CSI, const TargetRegisterInfo *TRI) const override; - void eliminateCallFramePseudoInstr(MachineFunction &MF, - MachineBasicBlock &MBB, - MachineBasicBlock::iterator I) const override; + MachineBasicBlock::iterator + eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, + MachineBasicBlock::iterator I) const override; bool restoreCalleeSavedRegisters(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, |