Add TargetLowering::prepareVolatileOrAtomicLoad

[oota-llvm.git] / lib / Target / SystemZ / SystemZInstrInfo.td

diff --git a/lib/Target/SystemZ/SystemZInstrInfo.td b/lib/Target/SystemZ/SystemZInstrInfo.td
index 6524e442b63d893efb40b46001949d77bcaa8eda..00cb7d2c362afc6f218e92b0bdbb1da491c0ecab 100644 (file)
--- a/lib/Target/SystemZ/SystemZInstrInfo.td
+++ b/lib/Target/SystemZ/SystemZInstrInfo.td
@@ -1195,6 +1195,8 @@ def PFDRL : PrefetchRILPC<"pfdrl", 0xC62, z_prefetch>;
 // Atomic operations
 //===----------------------------------------------------------------------===//
 
+def Serialize : Alias<2, (outs), (ins), [(z_serialize)]>;
+
 def ATOMIC_SWAPW        : AtomicLoadWBinaryReg<z_atomic_swapw>;
 def ATOMIC_SWAP_32      : AtomicLoadBinaryReg32<atomic_swap_32>;
 def ATOMIC_SWAP_64      : AtomicLoadBinaryReg64<atomic_swap_64>;