Update TargetLowering ivars for name policy.

[oota-llvm.git] / include / llvm / CodeGen / JITCodeEmitter.h

diff --git a/include/llvm/CodeGen/JITCodeEmitter.h b/include/llvm/CodeGen/JITCodeEmitter.h
index 5ebfc31e7bb41ba5f25afac6c3a6639976c9a156..9a73214186989736a5c617c282aa6de89616d630 100644 (file)
--- a/include/llvm/CodeGen/JITCodeEmitter.h
+++ b/include/llvm/CodeGen/JITCodeEmitter.h
@@ -17,13 +17,11 @@
 #ifndef LLVM_CODEGEN_JITCODEEMITTER_H
 #define LLVM_CODEGEN_JITCODEEMITTER_H
 
-#include <string>
-#include "llvm/System/DataTypes.h"
-#include "llvm/Support/MathExtras.h"
-#include "llvm/CodeGen/MachineCodeEmitter.h"
 #include "llvm/ADT/DenseMap.h"
-
-using namespace std;
+#include "llvm/CodeGen/MachineCodeEmitter.h"
+#include "llvm/Support/DataTypes.h"
+#include "llvm/Support/MathExtras.h"
+#include <string>
 
 namespace llvm {
 
@@ -38,7 +36,7 @@ class GlobalValue;
 class Function;
   
 /// JITCodeEmitter - This class defines two sorts of methods: those for
-/// emitting the actual bytes of machine code, and those for emitting auxillary
+/// emitting the actual bytes of machine code, and those for emitting auxiliary
 /// structures, such as jump tables, relocations, etc.
 ///
 /// Emission of machine code is complicated by the fact that we don't (in
@@ -53,6 +51,7 @@ class Function;
 /// occurred, more memory is allocated, and we reemit the code into it.
 /// 
 class JITCodeEmitter : public MachineCodeEmitter {
+  virtual void anchor();
 public:
   virtual ~JITCodeEmitter() {}
 
@@ -174,13 +173,20 @@ public:
 
   /// emitULEB128Bytes - This callback is invoked when a ULEB128 needs to be
   /// written to the output stream.
-  void emitULEB128Bytes(uint64_t Value) {
+  void emitULEB128Bytes(uint64_t Value, unsigned PadTo = 0) {
     do {
       uint8_t Byte = Value & 0x7f;
       Value >>= 7;
-      if (Value) Byte |= 0x80;
+      if (Value || PadTo != 0) Byte |= 0x80;
       emitByte(Byte);
     } while (Value);
+
+    if (PadTo) {
+      do {
+        uint8_t Byte = (PadTo > 1) ? 0x80 : 0x0;
+        emitByte(Byte);
+      } while (--PadTo);
+    }
   }
   
   /// emitSLEB128Bytes - This callback is invoked when a SLEB128 needs to be
@@ -201,8 +207,7 @@ public:
   /// emitString - This callback is invoked when a String needs to be
   /// written to the output stream.
   void emitString(const std::string &String) {
-    for (unsigned i = 0, N = static_cast<unsigned>(String.size());
-         i < N; ++i) {
+    for (size_t i = 0, N = String.size(); i < N; ++i) {
       uint8_t C = String[i];
       emitByte(C);
     }