Framework for atomic binary operations. The emitter for the pseudo instructions
just issues an error for the moment. The front end won't yet generate these
intrinsics for ARM, so this is behind the scenes until complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91200 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h
index 64e0e0d..e1b3348 100644
--- a/lib/Target/ARM/ARMISelLowering.h
+++ b/lib/Target/ARM/ARMISelLowering.h
@@ -332,8 +332,13 @@
SDValue getARMCmp(SDValue LHS, SDValue RHS, ISD::CondCode CC,
SDValue &ARMCC, SelectionDAG &DAG, DebugLoc dl);
- MachineBasicBlock *EmitAtomicCmpSwap(unsigned Size, MachineInstr *MI,
- MachineBasicBlock *BB) const;
+ MachineBasicBlock *EmitAtomicCmpSwap(MachineInstr *MI,
+ MachineBasicBlock *BB,
+ unsigned Size) const;
+ MachineBasicBlock *EmitAtomicBinary(MachineInstr *MI,
+ MachineBasicBlock *BB,
+ unsigned Size,
+ unsigned BinOpcode) const;
};
}