X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FCodeGen%2FMachineFunction.h;h=9a253226a1c7cf4d5553f04027d6e23d0d3a9645;hb=7ad3e0e00912056833dfd972d0b9c209666c1b9e;hp=94610cabf566d761428bc082fa7c0d906a7f11d9;hpb=66981fe20809820e30dc19ea37ff7487eb67a96f;p=oota-llvm.git

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 94610cabf56..9a253226a1c 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -38,6 +38,7 @@ class MachineJumpTableInfo;
 class MachineModuleInfo;
 class MCContext;
 class Pass;
+class PseudoSourceValueManager;
 class TargetMachine;
 class TargetSubtargetInfo;
 class TargetRegisterClass;
@@ -145,6 +146,9 @@ class MachineFunction {
   /// True if the function includes any inline assembly.
   bool HasInlineAsm;
 
+  // Allocation management for pseudo source values.
+  std::unique_ptr<PseudoSourceValueManager> PSVManager;
+
   MachineFunction(const MachineFunction &) = delete;
   void operator=(const MachineFunction&) = delete;
 public:
@@ -155,6 +159,11 @@ public:
   MachineModuleInfo &getMMI() const { return MMI; }
   MCContext &getContext() const { return Ctx; }
 
+  PseudoSourceValueManager &getPSVManager() const { return *PSVManager; }
+
+  /// Return the DataLayout attached to the Module associated to this MF.
+  const DataLayout &getDataLayout() const;
+
   /// getFunction - Return the LLVM function that this machine code represents
   ///
   const Function *getFunction() const { return Fn; }
@@ -472,6 +481,9 @@ public:
     extractStoreMemRefs(MachineInstr::mmo_iterator Begin,
                         MachineInstr::mmo_iterator End);
 
+  /// Allocate a string and populate it with the given external symbol name.
+  const char *createExternalSymbolName(StringRef Name);
+
   //===--------------------------------------------------------------------===//
   // Label Manipulation.
   //