[FastISel] Make isInTailCallPosition independent of SelectionDAG.

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

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 28d8e98434987447a3dbddf0ce98d439da7eaea0..f20c61a21c69ee7b64baf3cbb91d6b124418e903 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -5490,7 +5490,7 @@ void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee,
 
   // Check if target-independent constraints permit a tail call here.
   // Target-dependent constraints are checked within TLI->LowerCallTo.
-  if (isTailCall && !isInTailCallPosition(CS, DAG))
+  if (isTailCall && !isInTailCallPosition(CS, DAG.getTarget(), *TLI))
     isTailCall = false;
 
   TargetLowering::CallLoweringInfo CLI(DAG);