Update CreateMalloc so that its callers specify the size to allocate:
[oota-llvm.git] / lib / VMCore / Core.cpp
index 59aeb878007acefa622b3fade7060d2d619dbe27..1a341804836626738051385aa2c4ce4bb1fa852a 100644 (file)
@@ -94,17 +94,15 @@ int LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty) {
 }
 
 void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name) {
-  std::string N(Name);
-  
   TypeSymbolTable &TST = unwrap(M)->getTypeSymbolTable();
-  for (TypeSymbolTable::iterator I = TST.begin(), E = TST.end(); I != E; ++I)
-    if (I->first == N)
-      TST.remove(I);
+
+  TypeSymbolTable::iterator I = TST.find(Name);
+  if (I != TST.end())
+    TST.remove(I);
 }
 
 LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name) {
-  std::string N(Name);
-  return wrap(unwrap(M)->getTypeByName(N));
+  return wrap(unwrap(M)->getTypeByName(Name));
 }
 
 void LLVMDumpModule(LLVMModuleRef M) {
@@ -153,16 +151,48 @@ LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
   }
 }
 
+LLVMContextRef LLVMGetTypeContext(LLVMTypeRef Ty) {
+  return wrap(&unwrap(Ty)->getContext());
+}
+
 /*--.. Operations on integer types .........................................--*/
 
-LLVMTypeRef LLVMInt1Type(void)  { return (LLVMTypeRef) Type::Int1Ty;  }
-LLVMTypeRef LLVMInt8Type(void)  { return (LLVMTypeRef) Type::Int8Ty;  }
-LLVMTypeRef LLVMInt16Type(void) { return (LLVMTypeRef) Type::Int16Ty; }
-LLVMTypeRef LLVMInt32Type(void) { return (LLVMTypeRef) Type::Int32Ty; }
-LLVMTypeRef LLVMInt64Type(void) { return (LLVMTypeRef) Type::Int64Ty; }
+LLVMTypeRef LLVMInt1TypeInContext(LLVMContextRef C)  {
+  return (LLVMTypeRef) Type::getInt1Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMInt8TypeInContext(LLVMContextRef C)  {
+  return (LLVMTypeRef) Type::getInt8Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMInt16TypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getInt16Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMInt32TypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getInt32Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMInt64TypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getInt64Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMIntTypeInContext(LLVMContextRef C, unsigned NumBits) {
+  return wrap(IntegerType::get(*unwrap(C), NumBits));
+}
 
+LLVMTypeRef LLVMInt1Type(void)  {
+  return LLVMInt1TypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMInt8Type(void)  {
+  return LLVMInt8TypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMInt16Type(void) {
+  return LLVMInt16TypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMInt32Type(void) {
+  return LLVMInt32TypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMInt64Type(void) {
+  return LLVMInt64TypeInContext(LLVMGetGlobalContext());
+}
 LLVMTypeRef LLVMIntType(unsigned NumBits) {
-  return wrap(IntegerType::get(NumBits));
+  return LLVMIntTypeInContext(LLVMGetGlobalContext(), NumBits);
 }
 
 unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
@@ -171,11 +201,37 @@ unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
 
 /*--.. Operations on real types ............................................--*/
 
-LLVMTypeRef LLVMFloatType(void)    { return (LLVMTypeRef) Type::FloatTy;     }
-LLVMTypeRef LLVMDoubleType(void)   { return (LLVMTypeRef) Type::DoubleTy;    }
-LLVMTypeRef LLVMX86FP80Type(void)  { return (LLVMTypeRef) Type::X86_FP80Ty;  }
-LLVMTypeRef LLVMFP128Type(void)    { return (LLVMTypeRef) Type::FP128Ty;     }
-LLVMTypeRef LLVMPPCFP128Type(void) { return (LLVMTypeRef) Type::PPC_FP128Ty; }
+LLVMTypeRef LLVMFloatTypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getFloatTy(*unwrap(C));
+}
+LLVMTypeRef LLVMDoubleTypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getDoubleTy(*unwrap(C));
+}
+LLVMTypeRef LLVMX86FP80TypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getX86_FP80Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMFP128TypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getFP128Ty(*unwrap(C));
+}
+LLVMTypeRef LLVMPPCFP128TypeInContext(LLVMContextRef C) {
+  return (LLVMTypeRef) Type::getPPC_FP128Ty(*unwrap(C));
+}
+
+LLVMTypeRef LLVMFloatType(void) {
+  return LLVMFloatTypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMDoubleType(void) {
+  return LLVMDoubleTypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMX86FP80Type(void) {
+  return LLVMX86FP80TypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMFP128Type(void) {
+  return LLVMFP128TypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMPPCFP128Type(void) {
+  return LLVMPPCFP128TypeInContext(LLVMGetGlobalContext());
+}
 
 /*--.. Operations on function types ........................................--*/
 
@@ -210,16 +266,23 @@ void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
 
 /*--.. Operations on struct types ..........................................--*/
 
-LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
+LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes,
                            unsigned ElementCount, int Packed) {
   std::vector<const Type*> Tys;
   for (LLVMTypeRef *I = ElementTypes,
                    *E = ElementTypes + ElementCount; I != E; ++I)
     Tys.push_back(unwrap(*I));
   
-  return wrap(StructType::get(Tys, Packed != 0));
+  return wrap(StructType::get(*unwrap(C), Tys, Packed != 0));
 }
 
+LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
+                           unsigned ElementCount, int Packed) {
+  return LLVMStructTypeInContext(LLVMGetGlobalContext(), ElementTypes,
+                                 ElementCount, Packed);
+}
+
+
 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
   return unwrap<StructType>(StructTy)->getNumElements();
 }
@@ -267,11 +330,24 @@ unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy) {
 
 /*--.. Operations on other types ...........................................--*/
 
-LLVMTypeRef LLVMVoidType(void)  { return (LLVMTypeRef) Type::VoidTy;  }
-LLVMTypeRef LLVMLabelType(void) { return (LLVMTypeRef) Type::LabelTy; }
+LLVMTypeRef LLVMVoidTypeInContext(LLVMContextRef C)  {
+  return wrap(Type::getVoidTy(*unwrap(C)));
+}
+LLVMTypeRef LLVMLabelTypeInContext(LLVMContextRef C) {
+  return wrap(Type::getLabelTy(*unwrap(C)));
+}
+LLVMTypeRef LLVMOpaqueTypeInContext(LLVMContextRef C) {
+  return wrap(OpaqueType::get(*unwrap(C)));
+}
 
+LLVMTypeRef LLVMVoidType(void)  {
+  return LLVMVoidTypeInContext(LLVMGetGlobalContext());
+}
+LLVMTypeRef LLVMLabelType(void) {
+  return LLVMLabelTypeInContext(LLVMGetGlobalContext());
+}
 LLVMTypeRef LLVMOpaqueType(void) {
-  return wrap(OpaqueType::get());
+  return LLVMOpaqueTypeInContext(LLVMGetGlobalContext());
 }
 
 /*--.. Operations on type handles ..........................................--*/
@@ -313,6 +389,9 @@ void LLVMDumpValue(LLVMValueRef Val) {
   unwrap(Val)->dump();
 }
 
+void LLVMReplaceAllUsesWith(LLVMValueRef OldVal, LLVMValueRef NewVal) {
+  unwrap(OldVal)->replaceAllUsesWith(unwrap(NewVal));
+}
 
 /*--.. Conversion functions ................................................--*/
 
@@ -323,19 +402,44 @@ void LLVMDumpValue(LLVMValueRef Val) {
 
 LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DEFINE_VALUE_CAST)
 
+/*--.. Operations on Uses ..................................................--*/
+LLVMUseIteratorRef LLVMGetFirstUse(LLVMValueRef Val) {
+  Value *V = unwrap(Val);
+  Value::use_iterator I = V->use_begin();
+  if (I == V->use_end())
+    return 0;
+  return wrap(&(I.getUse()));
+}
+
+LLVMUseIteratorRef LLVMGetNextUse(LLVMUseIteratorRef UR) {
+  return wrap(unwrap(UR)->getNext());
+}
+
+LLVMValueRef LLVMGetUser(LLVMUseIteratorRef UR) {
+  return wrap(unwrap(UR)->getUser());
+}
+
+LLVMValueRef LLVMGetUsedValue(LLVMUseIteratorRef UR) {
+  return wrap(unwrap(UR)->get());
+}
+
+/*--.. Operations on Users .................................................--*/
+LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index) {
+  return wrap(unwrap<User>(Val)->getOperand(Index));
+}
 
 /*--.. Operations on constants of any type .................................--*/
 
 LLVMValueRef LLVMConstNull(LLVMTypeRef Ty) {
-  return wrap(getGlobalContext().getNullValue(unwrap(Ty)));
+  return wrap(Constant::getNullValue(unwrap(Ty)));
 }
 
 LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty) {
-  return wrap(getGlobalContext().getAllOnesValue(unwrap(Ty)));
+  return wrap(Constant::getAllOnesValue(unwrap(Ty)));
 }
 
 LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty) {
-  return wrap(getGlobalContext().getUndef(unwrap(Ty)));
+  return wrap(UndefValue::get(unwrap(Ty)));
 }
 
 int LLVMIsConstant(LLVMValueRef Ty) {
@@ -354,7 +458,7 @@ int LLVMIsUndef(LLVMValueRef Val) {
 
 LLVMValueRef LLVMConstPointerNull(LLVMTypeRef Ty) {
   return
-      wrap(getGlobalContext().getConstantPointerNull(unwrap<PointerType>(Ty)));
+      wrap(ConstantPointerNull::get(unwrap<PointerType>(Ty)));
 }
 
 /*--.. Operations on scalar constants ......................................--*/
@@ -364,55 +468,71 @@ LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
   return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
 }
 
-static const fltSemantics &SemanticsForType(Type *Ty) {
-  assert(Ty->isFloatingPoint() && "Type is not floating point!");
-  if (Ty == Type::FloatTy)
-    return APFloat::IEEEsingle;
-  if (Ty == Type::DoubleTy)
-    return APFloat::IEEEdouble;
-  if (Ty == Type::X86_FP80Ty)
-    return APFloat::x87DoubleExtended;
-  if (Ty == Type::FP128Ty)
-    return APFloat::IEEEquad;
-  if (Ty == Type::PPC_FP128Ty)
-    return APFloat::PPCDoubleDouble;
-  return APFloat::Bogus;
+LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char Str[],
+                                  uint8_t Radix) {
+  return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str),
+                               Radix));
+}
+
+LLVMValueRef LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy, const char Str[],
+                                         unsigned SLen, uint8_t Radix) {
+  return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str, SLen),
+                               Radix));
 }
 
 LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N) {
-  APFloat APN(N);
-  bool ignored;
-  APN.convert(SemanticsForType(unwrap(RealTy)), APFloat::rmNearestTiesToEven,
-              &ignored);
-  return wrap(ConstantFP::get(getGlobalContext(), APN));
+  return wrap(ConstantFP::get(unwrap(RealTy), N));
 }
 
 LLVMValueRef LLVMConstRealOfString(LLVMTypeRef RealTy, const char *Text) {
-  return wrap(ConstantFP::get(getGlobalContext(),
-                              APFloat(SemanticsForType(unwrap(RealTy)), Text)));
+  return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Text)));
+}
+
+LLVMValueRef LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy, const char Str[],
+                                          unsigned SLen) {
+  return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Str, SLen)));
+}
+
+unsigned long long LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal) {
+  return unwrap<ConstantInt>(ConstantVal)->getZExtValue();
+}
+
+long long LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal) {
+  return unwrap<ConstantInt>(ConstantVal)->getSExtValue();
 }
 
 /*--.. Operations on composite constants ...................................--*/
 
-LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
-                             int DontNullTerminate) {
+LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str,
+                                      unsigned Length, int DontNullTerminate) {
   /* Inverted the sense of AddNull because ', 0)' is a
      better mnemonic for null termination than ', 1)'. */
-  return wrap(ConstantArray::get(std::string(Str, Length),
+  return wrap(ConstantArray::get(*unwrap(C), std::string(Str, Length),
                                  DontNullTerminate == 0));
 }
+LLVMValueRef LLVMConstStructInContext(LLVMContextRef C, 
+                                      LLVMValueRef *ConstantVals,
+                                      unsigned Count, int Packed) {
+  return wrap(ConstantStruct::get(*unwrap(C),
+                                  unwrap<Constant>(ConstantVals, Count),
+                                  Count, Packed != 0));
+}
 
+LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
+                             int DontNullTerminate) {
+  return LLVMConstStringInContext(LLVMGetGlobalContext(), Str, Length,
+                                  DontNullTerminate);
+}
 LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
                             LLVMValueRef *ConstantVals, unsigned Length) {
   return wrap(ConstantArray::get(ArrayType::get(unwrap(ElementTy), Length),
                                  unwrap<Constant>(ConstantVals, Length),
                                  Length));
 }
-
 LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
                              int Packed) {
-  return wrap(ConstantStruct::get(unwrap<Constant>(ConstantVals, Count),
-                                  Count, Packed != 0));
+  return LLVMConstStructInContext(LLVMGetGlobalContext(), ConstantVals, Count,
+                                  Packed);
 }
 
 LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
@@ -422,6 +542,10 @@ LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
 
 /*--.. Constant expressions ................................................--*/
 
+LLVMOpcode LLVMGetConstOpcode(LLVMValueRef ConstantVal) {
+  return (LLVMOpcode)unwrap<ConstantExpr>(ConstantVal)->getOpcode();
+}
+
 LLVMValueRef LLVMAlignOf(LLVMTypeRef Ty) {
   return wrap(ConstantExpr::getAlignOf(unwrap(Ty)));
 }
@@ -432,12 +556,17 @@ LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty) {
 
 LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal) {
   return wrap(ConstantExpr::getNeg(
-                                                unwrap<Constant>(ConstantVal)));
+                                   unwrap<Constant>(ConstantVal)));
+}
+
+LLVMValueRef LLVMConstFNeg(LLVMValueRef ConstantVal) {
+  return wrap(ConstantExpr::getFNeg(
+                                    unwrap<Constant>(ConstantVal)));
 }
 
 LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal) {
   return wrap(ConstantExpr::getNot(
-                                                unwrap<Constant>(ConstantVal)));
+                                   unwrap<Constant>(ConstantVal)));
 }
 
 LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
@@ -446,18 +575,42 @@ LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
                                    unwrap<Constant>(RHSConstant)));
 }
 
+LLVMValueRef LLVMConstNSWAdd(LLVMValueRef LHSConstant,
+                             LLVMValueRef RHSConstant) {
+  return wrap(ConstantExpr::getNSWAdd(
+                                      unwrap<Constant>(LHSConstant),
+                                      unwrap<Constant>(RHSConstant)));
+}
+
+LLVMValueRef LLVMConstFAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
+  return wrap(ConstantExpr::getFAdd(
+                                    unwrap<Constant>(LHSConstant),
+                                    unwrap<Constant>(RHSConstant)));
+}
+
 LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
   return wrap(ConstantExpr::getSub(
                                    unwrap<Constant>(LHSConstant),
                                    unwrap<Constant>(RHSConstant)));
 }
 
+LLVMValueRef LLVMConstFSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
+  return wrap(ConstantExpr::getFSub(unwrap<Constant>(LHSConstant),
+                                    unwrap<Constant>(RHSConstant)));
+}
+
 LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
   return wrap(ConstantExpr::getMul(
                                    unwrap<Constant>(LHSConstant),
                                    unwrap<Constant>(RHSConstant)));
 }
 
+LLVMValueRef LLVMConstFMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
+  return wrap(ConstantExpr::getFMul(
+                                    unwrap<Constant>(LHSConstant),
+                                    unwrap<Constant>(RHSConstant)));
+}
+
 LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
   return wrap(ConstantExpr::getUDiv(
                                     unwrap<Constant>(LHSConstant),
@@ -470,6 +623,13 @@ LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
                                     unwrap<Constant>(RHSConstant)));
 }
 
+LLVMValueRef LLVMConstExactSDiv(LLVMValueRef LHSConstant,
+                                LLVMValueRef RHSConstant) {
+  return wrap(ConstantExpr::getExactSDiv(
+                                         unwrap<Constant>(LHSConstant),
+                                         unwrap<Constant>(RHSConstant)));
+}
+
 LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
   return wrap(ConstantExpr::getFDiv(
                                     unwrap<Constant>(LHSConstant),
@@ -553,6 +713,14 @@ LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal,
                                              NumIndices));
 }
 
+LLVMValueRef LLVMConstInBoundsGEP(LLVMValueRef ConstantVal,
+                                  LLVMValueRef *ConstantIndices,
+                                  unsigned NumIndices) {
+  Constant* Val = unwrap<Constant>(ConstantVal);
+  Constant** Idxs = unwrap<Constant>(ConstantIndices, NumIndices);
+  return wrap(ConstantExpr::getInBoundsGetElementPtr(Val, Idxs, NumIndices));
+}
+
 LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
   return wrap(ConstantExpr::getTrunc(
                                      unwrap<Constant>(ConstantVal),
@@ -623,6 +791,48 @@ LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
                                        unwrap(ToType)));
 }
 
+LLVMValueRef LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,
+                                    LLVMTypeRef ToType) {
+  return wrap(ConstantExpr::getZExtOrBitCast(
+                                             unwrap<Constant>(ConstantVal),
+                                             unwrap(ToType)));
+}
+
+LLVMValueRef LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,
+                                    LLVMTypeRef ToType) {
+  return wrap(ConstantExpr::getSExtOrBitCast(
+                                             unwrap<Constant>(ConstantVal),
+                                             unwrap(ToType)));
+}
+
+LLVMValueRef LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal,
+                                     LLVMTypeRef ToType) {
+  return wrap(ConstantExpr::getTruncOrBitCast(
+                                              unwrap<Constant>(ConstantVal),
+                                              unwrap(ToType)));
+}
+
+LLVMValueRef LLVMConstPointerCast(LLVMValueRef ConstantVal,
+                                  LLVMTypeRef ToType) {
+  return wrap(ConstantExpr::getPointerCast(
+                                           unwrap<Constant>(ConstantVal),
+                                           unwrap(ToType)));
+}
+
+LLVMValueRef LLVMConstIntCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType,
+                              unsigned isSigned) {
+  return wrap(ConstantExpr::getIntegerCast(
+                                           unwrap<Constant>(ConstantVal),
+                                           unwrap(ToType),
+                                           isSigned));
+}
+
+LLVMValueRef LLVMConstFPCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
+  return wrap(ConstantExpr::getFPCast(
+                                      unwrap<Constant>(ConstantVal),
+                                      unwrap(ToType)));
+}
+
 LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition,
                              LLVMValueRef ConstantIfTrue,
                              LLVMValueRef ConstantIfFalse) {
@@ -674,9 +884,10 @@ LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
 }
 
 LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty, const char *AsmString, 
-                                const char *Constraints, int HasSideEffects) {
+                                const char *Constraints, int HasSideEffects,
+                                int IsAlignStack) {
   return wrap(InlineAsm::get(dyn_cast<FunctionType>(unwrap(Ty)), AsmString, 
-                             Constraints, HasSideEffects));
+                             Constraints, HasSideEffects, IsAlignStack));
 }
 
 /*--.. Operations on global variables, functions, and aliases (globals) ....--*/
@@ -857,7 +1068,10 @@ void LLVMDeleteGlobal(LLVMValueRef GlobalVar) {
 }
 
 LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar) {
-  return wrap(unwrap<GlobalVariable>(GlobalVar)->getInitializer());
+  GlobalVariable* GV = unwrap<GlobalVariable>(GlobalVar);
+  if ( !GV->hasInitializer() )
+    return 0;
+  return wrap(GV->getInitializer());
 }
 
 void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal) {
@@ -948,7 +1162,8 @@ unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn) {
 }
 
 void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC) {
-  return unwrap<Function>(Fn)->setCallingConv(CC);
+  return unwrap<Function>(Fn)->setCallingConv(
+    static_cast<CallingConv::ID>(CC));
 }
 
 const char *LLVMGetGC(LLVMValueRef Fn) {
@@ -978,6 +1193,13 @@ void LLVMRemoveFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
   Func->setAttributes(PALnew);
 }
 
+LLVMAttribute LLVMGetFunctionAttr(LLVMValueRef Fn) {
+  Function *Func = unwrap<Function>(Fn);
+  const AttrListPtr PAL = Func->getAttributes();
+  Attributes attr = PAL.getFnAttributes();
+  return (LLVMAttribute)attr;
+}
+
 /*--.. Operations on parameters ............................................--*/
 
 unsigned LLVMCountParams(LLVMValueRef FnRef) {
@@ -1044,6 +1266,14 @@ void LLVMRemoveAttribute(LLVMValueRef Arg, LLVMAttribute PA) {
   unwrap<Argument>(Arg)->removeAttr(PA);
 }
 
+LLVMAttribute LLVMGetAttribute(LLVMValueRef Arg) {
+  Argument *A = unwrap<Argument>(Arg);
+  Attributes attr = A->getParent()->getAttributes().getParamAttributes(
+    A->getArgNo()+1);
+  return (LLVMAttribute)attr;
+}
+  
+
 void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align) {
   unwrap<Argument>(Arg)->addAttr(
           Attribute::constructAlignmentFromInt(align));
@@ -1113,15 +1343,26 @@ LLVMBasicBlockRef LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB) {
   return wrap(--I);
 }
 
+LLVMBasicBlockRef LLVMAppendBasicBlockInContext(LLVMContextRef C,
+                                                LLVMValueRef FnRef,
+                                                const char *Name) {
+  return wrap(BasicBlock::Create(*unwrap(C), Name, unwrap<Function>(FnRef)));
+}
+
 LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef FnRef, const char *Name) {
-  return wrap(BasicBlock::Create(Name, unwrap<Function>(FnRef)));
+  return LLVMAppendBasicBlockInContext(LLVMGetGlobalContext(), FnRef, Name);
 }
 
-LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef InsertBeforeBBRef,
+LLVMBasicBlockRef LLVMInsertBasicBlockInContext(LLVMContextRef C,
+                                                LLVMBasicBlockRef BBRef,
+                                                const char *Name) {
+  BasicBlock *BB = unwrap(BBRef);
+  return wrap(BasicBlock::Create(*unwrap(C), Name, BB->getParent(), BB));
+}
+
+LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef BBRef,
                                        const char *Name) {
-  BasicBlock *InsertBeforeBB = unwrap(InsertBeforeBBRef);
-  return wrap(BasicBlock::Create(Name, InsertBeforeBB->getParent(),
-                                 InsertBeforeBB));
+  return LLVMInsertBasicBlockInContext(LLVMGetGlobalContext(), BBRef, Name);
 }
 
 void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
@@ -1181,9 +1422,9 @@ unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
 void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
   Value *V = unwrap(Instr);
   if (CallInst *CI = dyn_cast<CallInst>(V))
-    return CI->setCallingConv(CC);
+    return CI->setCallingConv(static_cast<CallingConv::ID>(CC));
   else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
-    return II->setCallingConv(CC);
+    return II->setCallingConv(static_cast<CallingConv::ID>(CC));
   llvm_unreachable("LLVMSetInstructionCallConv applies only to call and invoke!");
 }
 
@@ -1243,8 +1484,12 @@ LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index) {
 
 /*===-- Instruction builders ----------------------------------------------===*/
 
+LLVMBuilderRef LLVMCreateBuilderInContext(LLVMContextRef C) {
+  return wrap(new IRBuilder<>(*unwrap(C)));
+}
+
 LLVMBuilderRef LLVMCreateBuilder(void) {
-  return wrap(new IRBuilder<>(getGlobalContext()));
+  return LLVMCreateBuilderInContext(LLVMGetGlobalContext());
 }
 
 void LLVMPositionBuilder(LLVMBuilderRef Builder, LLVMBasicBlockRef Block,
@@ -1276,6 +1521,11 @@ void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr) {
   unwrap(Builder)->Insert(unwrap<Instruction>(Instr));
 }
 
+void LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder, LLVMValueRef Instr,
+                                   const char *Name) {
+  unwrap(Builder)->Insert(unwrap<Instruction>(Instr), Name);
+}
+
 void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
   delete unwrap(Builder);
 }
@@ -1290,6 +1540,11 @@ LLVMValueRef LLVMBuildRet(LLVMBuilderRef B, LLVMValueRef V) {
   return wrap(unwrap(B)->CreateRet(unwrap(V)));
 }
 
+LLVMValueRef LLVMBuildAggregateRet(LLVMBuilderRef B, LLVMValueRef *RetVals,
+                                   unsigned N) {
+  return wrap(unwrap(B)->CreateAggregateRet(unwrap(RetVals), N));
+}
+
 LLVMValueRef LLVMBuildBr(LLVMBuilderRef B, LLVMBasicBlockRef Dest) {
   return wrap(unwrap(B)->CreateBr(unwrap(Dest)));
 }
@@ -1333,16 +1588,36 @@ LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
   return wrap(unwrap(B)->CreateAdd(unwrap(LHS), unwrap(RHS), Name));
 }
 
+LLVMValueRef LLVMBuildNSWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
+                          const char *Name) {
+  return wrap(unwrap(B)->CreateNSWAdd(unwrap(LHS), unwrap(RHS), Name));
+}
+
+LLVMValueRef LLVMBuildFAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
+                          const char *Name) {
+  return wrap(unwrap(B)->CreateFAdd(unwrap(LHS), unwrap(RHS), Name));
+}
+
 LLVMValueRef LLVMBuildSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
                           const char *Name) {
   return wrap(unwrap(B)->CreateSub(unwrap(LHS), unwrap(RHS), Name));
 }
 
+LLVMValueRef LLVMBuildFSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
+                          const char *Name) {
+  return wrap(unwrap(B)->CreateFSub(unwrap(LHS), unwrap(RHS), Name));
+}
+
 LLVMValueRef LLVMBuildMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
                           const char *Name) {
   return wrap(unwrap(B)->CreateMul(unwrap(LHS), unwrap(RHS), Name));
 }
 
+LLVMValueRef LLVMBuildFMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
+                          const char *Name) {
+  return wrap(unwrap(B)->CreateFMul(unwrap(LHS), unwrap(RHS), Name));
+}
+
 LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
                            const char *Name) {
   return wrap(unwrap(B)->CreateUDiv(unwrap(LHS), unwrap(RHS), Name));
@@ -1353,6 +1628,11 @@ LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
   return wrap(unwrap(B)->CreateSDiv(unwrap(LHS), unwrap(RHS), Name));
 }
 
+LLVMValueRef LLVMBuildExactSDiv(LLVMBuilderRef B, LLVMValueRef LHS,
+                                LLVMValueRef RHS, const char *Name) {
+  return wrap(unwrap(B)->CreateExactSDiv(unwrap(LHS), unwrap(RHS), Name));
+}
+
 LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
                            const char *Name) {
   return wrap(unwrap(B)->CreateFDiv(unwrap(LHS), unwrap(RHS), Name));
@@ -1407,6 +1687,10 @@ LLVMValueRef LLVMBuildNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
   return wrap(unwrap(B)->CreateNeg(unwrap(V), Name));
 }
 
+LLVMValueRef LLVMBuildFNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
+  return wrap(unwrap(B)->CreateFNeg(unwrap(V), Name));
+}
+
 LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
   return wrap(unwrap(B)->CreateNot(unwrap(V), Name));
 }
@@ -1415,12 +1699,24 @@ LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
 
 LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
                              const char *Name) {
-  return wrap(unwrap(B)->CreateMalloc(unwrap(Ty), 0, Name));
+  const Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
+  Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
+  AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
+  Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(), 
+                                               ITy, unwrap(Ty), AllocSize, 
+                                               0, 0, "");
+  return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
 }
 
 LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
                                   LLVMValueRef Val, const char *Name) {
-  return wrap(unwrap(B)->CreateMalloc(unwrap(Ty), unwrap(Val), Name));
+  const Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
+  Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
+  AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
+  Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(), 
+                                               ITy, unwrap(Ty), AllocSize, 
+                                               unwrap(Val), 0, "");
+  return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
 }
 
 LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
@@ -1434,7 +1730,8 @@ LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
 }
 
 LLVMValueRef LLVMBuildFree(LLVMBuilderRef B, LLVMValueRef PointerVal) {
-  return wrap(unwrap(B)->CreateFree(unwrap(PointerVal)));
+  return wrap(unwrap(B)->Insert(
+     CallInst::CreateFree(unwrap(PointerVal), unwrap(B)->GetInsertBlock())));
 }
 
 
@@ -1455,6 +1752,28 @@ LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
                                    unwrap(Indices) + NumIndices, Name));
 }
 
+LLVMValueRef LLVMBuildInBoundsGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
+                                  LLVMValueRef *Indices, unsigned NumIndices,
+                                  const char *Name) {
+  return wrap(unwrap(B)->CreateInBoundsGEP(unwrap(Pointer), unwrap(Indices),
+                                           unwrap(Indices) + NumIndices, Name));
+}
+
+LLVMValueRef LLVMBuildStructGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
+                                unsigned Idx, const char *Name) {
+  return wrap(unwrap(B)->CreateStructGEP(unwrap(Pointer), Idx, Name));
+}
+
+LLVMValueRef LLVMBuildGlobalString(LLVMBuilderRef B, const char *Str,
+                                   const char *Name) {
+  return wrap(unwrap(B)->CreateGlobalString(Str, Name));
+}
+
+LLVMValueRef LLVMBuildGlobalStringPtr(LLVMBuilderRef B, const char *Str,
+                                      const char *Name) {
+  return wrap(unwrap(B)->CreateGlobalStringPtr(Str, Name));
+}
+
 /*--.. Casts ...............................................................--*/
 
 LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,
@@ -1517,6 +1836,39 @@ LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef B, LLVMValueRef Val,
   return wrap(unwrap(B)->CreateBitCast(unwrap(Val), unwrap(DestTy), Name));
 }
 
+LLVMValueRef LLVMBuildZExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
+                                    LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreateZExtOrBitCast(unwrap(Val), unwrap(DestTy),
+                                             Name));
+}
+
+LLVMValueRef LLVMBuildSExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
+                                    LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreateSExtOrBitCast(unwrap(Val), unwrap(DestTy),
+                                             Name));
+}
+
+LLVMValueRef LLVMBuildTruncOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
+                                     LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreateTruncOrBitCast(unwrap(Val), unwrap(DestTy),
+                                              Name));
+}
+
+LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef B, LLVMValueRef Val,
+                                  LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreatePointerCast(unwrap(Val), unwrap(DestTy), Name));
+}
+
+LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef B, LLVMValueRef Val,
+                              LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy), Name));
+}
+
+LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef B, LLVMValueRef Val,
+                             LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreateFPCast(unwrap(Val), unwrap(DestTy), Name));
+}
+
 /*--.. Comparisons .........................................................--*/
 
 LLVMValueRef LLVMBuildICmp(LLVMBuilderRef B, LLVMIntPredicate Op,
@@ -1590,6 +1942,21 @@ LLVMValueRef LLVMBuildInsertValue(LLVMBuilderRef B, LLVMValueRef AggVal,
                                            Index, Name));
 }
 
+LLVMValueRef LLVMBuildIsNull(LLVMBuilderRef B, LLVMValueRef Val,
+                             const char *Name) {
+  return wrap(unwrap(B)->CreateIsNull(unwrap(Val), Name));
+}
+
+LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef B, LLVMValueRef Val,
+                                const char *Name) {
+  return wrap(unwrap(B)->CreateIsNotNull(unwrap(Val), Name));
+}
+
+LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef B, LLVMValueRef LHS,
+                              LLVMValueRef RHS, const char *Name) {
+  return wrap(unwrap(B)->CreatePtrDiff(unwrap(LHS), unwrap(RHS), Name));
+}
+
 
 /*===-- Module providers --------------------------------------------------===*/