Remove TODO, these appear to be implemented.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122849 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index a3fc3a35529559aafd147f961d091bd0e43b09c5..72a0365273a6e536e76c7bdbee6eb84f43fd66a9 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2600,7 +2600,6 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node,
   // By default, atomic intrinsics are marked Legal and lowered. Targets
   // which don't support them directly, however, may want libcalls, in which
   // case they mark them Expand, and we get here.
-  // FIXME: Unimplemented for now. Add libcalls.
   case ISD::ATOMIC_SWAP:
   case ISD::ATOMIC_LOAD_ADD:
   case ISD::ATOMIC_LOAD_SUB: