MIR Serialization: Serialize the frame information's stack protector index.

[oota-llvm.git] / lib / CodeGen / MIRParser / MIRParser.cpp

diff --git a/lib/CodeGen/MIRParser/MIRParser.cpp b/lib/CodeGen/MIRParser/MIRParser.cpp
index 31be0f650a8f66eecc797141e633305eaf4f10f2..95df67ea7a9e157e9e5f999b9e0fa9d5305262dd 100644 (file)
--- a/lib/CodeGen/MIRParser/MIRParser.cpp
+++ b/lib/CodeGen/MIRParser/MIRParser.cpp
@@ -493,6 +493,17 @@ bool MIRParserImpl::initializeFrameInfo(MachineFunction &MF,
   MFI.setCalleeSavedInfo(CSIInfo);
   if (!CSIInfo.empty())
     MFI.setCalleeSavedInfoValid(true);
+
+  // Initialize the various stack object references after initializing the
+  // stack objects.
+  if (!YamlMFI.StackProtector.Value.empty()) {
+    SMDiagnostic Error;
+    int FI;
+    if (parseStackObjectReference(FI, SM, MF, YamlMFI.StackProtector.Value, PFS,
+                                  IRSlots, Error))
+      return error(Error, YamlMFI.StackProtector.SourceRange);
+    MFI.setStackProtectorIndex(FI);
+  }
   return false;
 }