1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
index dd9492eb7fb..de21fc62af0 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
@@ -84,6 +84,7 @@ SchedCustomRegistry("hexagon", "Run Hexagon's custom scheduler",
                     createVLIWMachineSched);
 
 namespace llvm {
+  FunctionPass *createHexagonCallFrameInformation();
   FunctionPass *createHexagonCFGOptimizer();
   FunctionPass *createHexagonCommonGEP();
   FunctionPass *createHexagonCopyToCombine();
@@ -273,4 +274,7 @@ void HexagonPassConfig::addPreEmitPass() {
 
     addPass(createHexagonPacketizer(), false);
   }
+
+  // Add CFI instructions if necessary.
+  addPass(createHexagonCallFrameInformation(), false);
 }