It's not always safe to fold movsd into xorpd, etc. Check the alignment of the load address first to make sure it's 16 byte aligned.
llvm-svn: 46893
diff --git a/llvm/lib/Target/CellSPU/SPUInstrInfo.h b/llvm/lib/Target/CellSPU/SPUInstrInfo.h
index 10c39a0..39237ee 100644
--- a/llvm/lib/Target/CellSPU/SPUInstrInfo.h
+++ b/llvm/lib/Target/CellSPU/SPUInstrInfo.h
@@ -77,12 +77,14 @@
SmallVectorImpl<MachineInstr*> &NewMIs) const;
//! Fold spills into load/store instructions
- virtual MachineInstr* foldMemoryOperand(MachineInstr* MI,
+ virtual MachineInstr* foldMemoryOperand(MachineFunction &MF,
+ MachineInstr* MI,
SmallVectorImpl<unsigned> &Ops,
int FrameIndex) const;
//! Fold any load/store to an operand
- virtual MachineInstr* foldMemoryOperand(MachineInstr* MI,
+ virtual MachineInstr* foldMemoryOperand(MachineFunction &MF,
+ MachineInstr* MI,
SmallVectorImpl<unsigned> &Ops,
MachineInstr* LoadMI) const {
return 0;