diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCFrameLowering.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCFrameLowering.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp index c870a2256691..7902da20a010 100644 --- a/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -1531,11 +1531,11 @@ void PPCFrameLowering::emitEpilogue(MachineFunction &MF, void PPCFrameLowering::createTailCallBranchInstr(MachineBasicBlock &MBB) const { MachineBasicBlock::iterator MBBI = MBB.getFirstTerminator(); - DebugLoc dl; - if (MBBI != MBB.end()) - dl = MBBI->getDebugLoc(); + // If we got this far a first terminator should exist. + assert(MBBI != MBB.end() && "Failed to find the first terminator."); + DebugLoc dl = MBBI->getDebugLoc(); const PPCInstrInfo &TII = *Subtarget.getInstrInfo(); // Create branch instruction for pseudo tail call return instruction |