diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp index 315911db4e3..51c86dd2170 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -696,6 +696,9 @@ bool PPCInstrInfo::canInsertSelect(const MachineBasicBlock &MBB, ArrayRef<MachineOperand> Cond, unsigned TrueReg, unsigned FalseReg, int &CondCycles, int &TrueCycles, int &FalseCycles) const { + if (!Subtarget.hasISEL()) + return false; + if (Cond.size() != 2) return false; @@ -737,6 +740,9 @@ void PPCInstrInfo::insertSelect(MachineBasicBlock &MBB, assert(Cond.size() == 2 && "PPC branch conditions have two components!"); + assert(Subtarget.hasISEL() && + "Cannot insert select on target without ISEL support"); + // Get the register classes. MachineRegisterInfo &MRI = MBB.getParent()->getRegInfo(); const TargetRegisterClass *RC = |
