Correct over-zealous removal of hack.

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

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 2db91ea40b634cfbe2d6cb778ef87646a0fdca11..68b9146adfe1ad96d41f8d34ef4905dd41ae4957 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -374,7 +374,7 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
   }
 
   // Determine if there is a call to setjmp in the machine function.
-  MF->setCallsSetJmp(Fn.hasFnAttr(Attribute::ReturnsTwice));
+  MF->setCallsSetJmp(Fn.callsFunctionThatReturnsTwice());
 
   // Replace forward-declared registers with the registers containing
   // the desired value.