Vendor import of llvm trunk r126079:

http://llvm.org/svn/llvm-project/llvm/trunk@126079

1 files changed, 18 insertions, 8 deletions

diff --git a/include/llvm/CodeGen/MachineFunction.h b/include/llvm/CodeGen/MachineFunction.h
index 5bb453d..abeaa4f 100644
--- a/include/llvm/CodeGen/MachineFunction.h
+++ b/include/llvm/CodeGen/MachineFunction.h
@@ -28,6 +28,7 @@ namespace llvm {
 
 class Value;
 class Function;
+class GCModuleInfo;
 class MachineRegisterInfo;
 class MachineFrameInfo;
 class MachineConstantPool;
@@ -37,6 +38,7 @@ class MCContext;
 class Pass;
 class TargetMachine;
 class TargetRegisterClass;
+struct MachinePointerInfo;
 
 template <>
 struct ilist_traits<MachineBasicBlock>
@@ -74,6 +76,7 @@ class MachineFunction {
   const TargetMachine &Target;
   MCContext &Ctx;
   MachineModuleInfo &MMI;
+  GCModuleInfo *GMI;
   
   // RegInfo - Information about each register in use in the function.
   MachineRegisterInfo *RegInfo;
@@ -126,10 +129,12 @@ class MachineFunction {
   void operator=(const MachineFunction&);   // DO NOT IMPLEMENT
 public:
   MachineFunction(const Function *Fn, const TargetMachine &TM,
-                  unsigned FunctionNum, MachineModuleInfo &MMI);
+                  unsigned FunctionNum, MachineModuleInfo &MMI,
+                  GCModuleInfo* GMI);
   ~MachineFunction();
 
   MachineModuleInfo &getMMI() const { return MMI; }
+  GCModuleInfo *getGMI() const { return GMI; }
   MCContext &getContext() const { return Ctx; }
   
   /// getFunction - Return the LLVM function that this machine code represents
@@ -243,7 +248,7 @@ public:
   /// print - Print out the MachineFunction in a format suitable for debugging
   /// to the specified stream.
   ///
-  void print(raw_ostream &OS) const;
+  void print(raw_ostream &OS, SlotIndexes* = 0) const;
 
   /// viewCFG - This function is meant for use from the debugger.  You can just
   /// say 'call F->viewCFG()' and a ghostview window should pop up from the
@@ -266,7 +271,7 @@ public:
 
   /// verify - Run the current MachineFunction through the machine code
   /// verifier, useful for debugger use.
-  void verify(Pass *p=NULL) const;
+  void verify(Pass *p = NULL, const char *Banner = NULL) const;
 
   // Provide accessors for the MachineBasicBlock list...
   typedef BasicBlockListType::iterator iterator;
@@ -276,7 +281,7 @@ public:
 
   /// addLiveIn - Add the specified physical register as a live-in value and
   /// create a corresponding virtual register for it.
-  unsigned addLiveIn(unsigned PReg, const TargetRegisterClass *RC);
+  unsigned addLiveIn(unsigned PReg, const TargetRegisterClass *RC, DebugLoc DL);
 
   //===--------------------------------------------------------------------===//
   // BasicBlock accessor functions.
@@ -368,10 +373,11 @@ public:
   /// getMachineMemOperand - Allocate a new MachineMemOperand.
   /// MachineMemOperands are owned by the MachineFunction and need not be
   /// explicitly deallocated.
-  MachineMemOperand *getMachineMemOperand(const Value *v, unsigned f,
-                                          int64_t o, uint64_t s,
-                                          unsigned base_alignment);
-
+  MachineMemOperand *getMachineMemOperand(MachinePointerInfo PtrInfo,
+                                          unsigned f, uint64_t s,
+                                          unsigned base_alignment,
+                                          const MDNode *TBAAInfo = 0);
+  
   /// getMachineMemOperand - Allocate a new MachineMemOperand by copying
   /// an existing one, adjusting by an offset and using the given size.
   /// MachineMemOperands are owned by the MachineFunction and need not be
@@ -406,6 +412,10 @@ public:
   /// normal 'L' label is returned.
   MCSymbol *getJTISymbol(unsigned JTI, MCContext &Ctx, 
                          bool isLinkerPrivate = false) const;
+  
+  /// getPICBaseSymbol - Return a function-local symbol to represent the PIC
+  /// base.
+  MCSymbol *getPICBaseSymbol() const;
 };
 
 //===--------------------------------------------------------------------===//