Migrate print routines to asm to be shared by exception handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33498 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/CodeGen/AsmPrinter.h

@@ -175,6 +175,68 @@ namespace llvm {
     bool EmitSpecialLLVMGlobal(const GlobalVariable *GV);
     
   public:
+    //===------------------------------------------------------------------===//
+    /// LEB 128 number encoding.
+
+    /// PrintULEB128 - Print a series of hexidecimal values(separated by commas)
+    /// representing an unsigned leb128 value.
+    void PrintULEB128(unsigned Value) const;
+
+    /// SizeULEB128 - Compute the number of bytes required for an unsigned
+    /// leb128 value.
+    static unsigned SizeULEB128(unsigned Value);
+
+    /// PrintSLEB128 - Print a series of hexidecimal values(separated by commas)
+    /// representing a signed leb128 value.
+    void PrintSLEB128(int Value) const;
+
+    /// SizeSLEB128 - Compute the number of bytes required for a signed leb128
+    /// value.
+    static unsigned SizeSLEB128(int Value);
+    
+    //===------------------------------------------------------------------===//
+    // Emission and print routines
+    //
+
+    /// PrintHex - Print a value as a hexidecimal value.
+    ///
+    void PrintHex(int Value) const;
+
+    /// EOL - Print a newline character to asm stream.  If a comment is present
+    /// then it will be printed first.  Comments should not contain '\n'.
+    void EOL(const std::string &Comment) const;
+    
+    /// EmitULEB128Bytes - Emit an assembler byte data directive to compose an
+    /// unsigned leb128 value.
+    void EmitULEB128Bytes(unsigned Value) const;
+    
+    /// EmitSLEB128Bytes - print an assembler byte data directive to compose a
+    /// signed leb128 value.
+    void EmitSLEB128Bytes(int Value) const;
+    
+    /// EmitInt8 - Emit a byte directive and value.
+    ///
+    void EmitInt8(int Value) const;
+
+    /// EmitInt16 - Emit a short directive and value.
+    ///
+    void EmitInt16(int Value) const;
+
+    /// EmitInt32 - Emit a long directive and value.
+    ///
+    void EmitInt32(int Value) const;
+
+    /// EmitInt64 - Emit a long long directive and value.
+    ///
+    void EmitInt64(uint64_t Value) const;
+
+    /// EmitString - Emit a string with quotes and a null terminator.
+    /// Special characters are emitted properly.
+    /// \literal (Eg. '\t') \endliteral
+    void EmitString(const std::string &String) const;
+    
+    //===------------------------------------------------------------------===//
+
     /// EmitAlignment - Emit an alignment directive to the specified power of
     /// two boundary.  For example, if you pass in 3 here, you will get an 8
     /// byte alignment.  If a global value is specified, and if that global has