1 files changed, 6 insertions, 0 deletions
diff --git a/contrib/llvm/lib/CodeGen/MachineBasicBlock.cpp b/contrib/llvm/lib/CodeGen/MachineBasicBlock.cpp
index 590acc01008a..81597afe6b02 100644
--- a/contrib/llvm/lib/CodeGen/MachineBasicBlock.cpp
+++ b/contrib/llvm/lib/CodeGen/MachineBasicBlock.cpp
@@ -228,6 +228,12 @@ LLVM_DUMP_METHOD void MachineBasicBlock::dump() const {
 }
 #endif
 
+bool MachineBasicBlock::isLegalToHoistInto() const {
+  if (isReturnBlock() || hasEHPadSuccessor())
+    return false;
+  return true;
+}
+
 StringRef MachineBasicBlock::getName() const {
   if (const BasicBlock *LBB = getBasicBlock())
     return LBB->getName();