Added addition atomic instrinsics and, or, xor, min, and max.

[oota-llvm.git] / include / llvm / CodeGen / SelectionDAGNodes.h

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index c9872cf19f905dfd92e73ab3f696abdda7b66b1a..a02f7b96f0d53c9771cb0de0abe1ec76818721fc 100644 (file)
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -594,6 +594,24 @@ namespace ISD {
     // the return is always the original value in *ptr
     ATOMIC_SWAP,
 
+    // Val, OUTCHAIN = ATOMIC_LSS(INCHAIN, ptr, amt)
+    // this corresponds to the atomic.lss intrinsic.
+    // *ptr - amt is stored to *ptr atomically.
+    // the return is always the original value in *ptr
+    ATOMIC_LSS,
+    
+    // Val, OUTCHAIN = ATOMIC_L[OpName]S(INCHAIN, ptr, amt)
+    // this corresponds to the atomic.[OpName] intrinsic.
+    // op(*ptr, amt) is stored to *ptr atomically.
+    // the return is always the original value in *ptr
+    ATOMIC_LOAD_AND,
+    ATOMIC_LOAD_OR,
+    ATOMIC_LOAD_XOR,
+    ATOMIC_LOAD_MIN,
+    ATOMIC_LOAD_MAX,
+    ATOMIC_LOAD_UMIN,
+    ATOMIC_LOAD_UMAX,
+    
     // BUILTIN_OP_END - This must be the last enum value in this list.
     BUILTIN_OP_END
   };