Factor out a bit of code that appears in several places into a
utility function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69937 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h
index 7a76c5f..ecac1ae 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.h
@@ -422,6 +422,7 @@
MachineBasicBlock *CurBB);
bool ShouldEmitAsBranches(const std::vector<CaseBlock> &Cases);
bool isExportableFromCurrentBlock(Value *V, const BasicBlock *FromBB);
+ void CopyToExportRegsIfNeeded(Value *V);
void ExportFromCurrentBlock(Value *V);
void LowerCallTo(CallSite CS, SDValue Callee, bool IsTailCall,
MachineBasicBlock *LandingPad = NULL);