Implement x86 support for @llvm.prefetch. It corresponds to prefetcht{0|1|2} and...

[oota-llvm.git] / lib / CodeGen / SelectionDAG / SelectionDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 1db78fe2a405c6e9fe9d29691f41641041538432..b3251b066a4d03a27e64ccc4d2bb94b949e31e91 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -3788,6 +3788,7 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
       return "<<Unknown Target Node>>";
     }
    
+  case ISD::PREFETCH:      return "Prefetch";
   case ISD::MEMBARRIER:    return "MemBarrier";
   case ISD::ATOMIC_LCS:    return "AtomicLCS";
   case ISD::ATOMIC_LAS:    return "AtomicLAS";