Add XCore support for ATOMIC_FENCE.

[oota-llvm.git] / lib / Target / XCore / XCoreISelLowering.h

diff --git a/lib/Target/XCore/XCoreISelLowering.h b/lib/Target/XCore/XCoreISelLowering.h
index 2a6c8748cd68310790a1e879a4298b2a80fe6519..bc08497b12ed7328df995f3129ae83ae22b10815 100644 (file)
--- a/lib/Target/XCore/XCoreISelLowering.h
+++ b/lib/Target/XCore/XCoreISelLowering.h
@@ -70,7 +70,10 @@ namespace llvm {
       BR_JT,
 
       // Jumptable branch using long branches for each entry.
-      BR_JT32
+      BR_JT32,
+
+      // Memory barrier.
+      MEMBARRIER
     };
   }
 
@@ -158,6 +161,7 @@ namespace llvm {
     SDValue LowerINIT_TRAMPOLINE(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerADJUST_TRAMPOLINE(SDValue Op, SelectionDAG &DAG) const;
     SDValue LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerATOMIC_FENCE(SDValue Op, SelectionDAG &DAG) const;
 
     // Inline asm support
     std::pair<unsigned, const TargetRegisterClass*>