1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index 88a7d15c299..6309d6405d2 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -43,6 +43,7 @@
 #include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/Constant.h"
 #include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DebugInfoMetadata.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/GlobalValue.h"
@@ -806,6 +807,16 @@ try_next:;
   return FilterID;
 }
 
+void MachineFunction::addCodeViewHeapAllocSite(MachineInstr *I, MDNode *MD) {
+  MCSymbol *BeginLabel = Ctx.createTempSymbol("heapallocsite", true);
+  MCSymbol *EndLabel = Ctx.createTempSymbol("heapallocsite", true);
+  I->setPreInstrSymbol(*this, BeginLabel);
+  I->setPostInstrSymbol(*this, EndLabel);
+
+  DIType *DI = dyn_cast<DIType>(MD);
+  CodeViewHeapAllocSites.push_back({BeginLabel, EndLabel, DI});
+}
+
 /// \}
 
 //===----------------------------------------------------------------------===//