Enable sibling call optimization of libcalls which are expanded during

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

diff --git a/include/llvm/CodeGen/Analysis.h b/include/llvm/CodeGen/Analysis.h
index a8292ea649e1733a960d6bdeb9696b33540f1a47..78bf9fc11aa86d2ca589b0edacad11ade9e53ded 100644 (file)
--- a/include/llvm/CodeGen/Analysis.h
+++ b/include/llvm/CodeGen/Analysis.h
@@ -23,8 +23,10 @@
 
 namespace llvm {
 
-class TargetLowering;
 class GlobalVariable;
+class TargetLowering;
+class SDNode;
+class SelectionDAG;
 
 /// ComputeLinearIndex - Given an LLVM IR aggregate type and a sequence
 /// of insertvalue or extractvalue indices that identify a member, return
@@ -75,6 +77,9 @@ ISD::CondCode getICmpCondCode(ICmpInst::Predicate Pred);
 bool isInTailCallPosition(ImmutableCallSite CS, Attributes CalleeRetAttr,
                           const TargetLowering &TLI);
 
+bool isInTailCallPosition(SelectionDAG &DAG, SDNode *Node,
+                          const TargetLowering &TLI);
+
 } // End llvm namespace
 
 #endif