Provide SMPInstr methods to access uses and defs externally; add methods...

Provide SMPInstr methods to access uses and defs externally; add methods EmitAnnotations and MDUsesCalleeSavedReg.

SMPDataFlowAnalysis.h

@@ -86,6 +86,10 @@ public:
 	int operator==(const SMPInstr &rhs) const;
 	int operator<(const SMPInstr &rhs) const;
 	int operator!=(const SMPInstr &rhs) const;
+	inline op_t GetUse(size_t index) const { return Uses.GetRef(index); };
+	inline op_t GetDef(size_t index) const { return Defs.GetRef(index); };
+	inline size_t NumUses(void) const { return Uses.GetSize(); };
+	inline size_t NumDefs(void) const { return Defs.GetSize(); };
 	inline insn_t GetCmd(void) const { return SMPcmd; };
 	inline void SetCmd(insn_t cmd) { SMPcmd = cmd; return; };
 	// Does instruction write to memory?
@@ -98,13 +102,15 @@ public:
 	bool MDIsPushInstr(void) const;
 	bool MDIsPopInstr(void) const;
 	bool MDIsReturnInstr(void) const;
-	bool MDIsFrameAllocInstr(asize_t LocSize) const;
+	bool MDIsFrameAllocInstr(void) const;
 	bool MDIsFrameDeallocInstr(bool UseFP, asize_t LocSize) const;
+	bool MDUsesCalleeSavedReg(void) const;
 	int GetOptType(void) const;
 	inline SMPitype GetDataFlowType(void) const { return type; };
 	void PrintOperands(void) const;
 	char *DestString(int OptType);
 	void AnnotateStackConstants(bool UseFP, FILE *AnnotFile);
+	void EmitAnnotations(bool UseFP, bool AllocSeen, FILE *AnnotFile);
 private:
 	SMPitype  type; // Data flow analysis category
 	int OptType;   // Optimization category (see OptCategory[])