Attributes Rewrite

[oota-llvm.git] / lib / VMCore / Core.cpp

diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp
index 7f86baab1145ef6e44e0d8a23006c96432ae5217..6643ad6e9a4d6b67b924a125dffce34773ae4058 100644 (file)
--- a/lib/VMCore/Core.cpp
+++ b/lib/VMCore/Core.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm-c/Core.h"
+#include "llvm/Attributes.h"
 #include "llvm/Bitcode/ReaderWriter.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
@@ -114,6 +115,25 @@ void LLVMDumpModule(LLVMModuleRef M) {
   unwrap(M)->dump();
 }
 
+LLVMBool LLVMPrintModuleToFile(LLVMModuleRef M, const char *Filename,
+                               char **ErrorMessage) {
+  std::string error;
+  raw_fd_ostream dest(Filename, error);
+  if (!error.empty()) {
+    *ErrorMessage = strdup(error.c_str());
+    return true;
+  }
+
+  unwrap(M)->print(dest, NULL);
+
+  if (!error.empty()) {
+    *ErrorMessage = strdup(error.c_str());
+    return true;
+  }
+  dest.flush();
+  return false;
+}
+
 /*--.. Operations on inline assembler ......................................--*/
 void LLVMSetModuleInlineAsm(LLVMModuleRef M, const char *Asm) {
   unwrap(M)->setModuleInlineAsm(StringRef(Asm));
@@ -132,8 +152,7 @@ LLVMContextRef LLVMGetModuleContext(LLVMModuleRef M) {
 
 LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
   switch (unwrap(Ty)->getTypeID()) {
-  default:
-    assert(false && "Unhandled TypeID.");
+  default: llvm_unreachable("Unhandled TypeID.");
   case Type::VoidTyID:
     return LLVMVoidTypeKind;
   case Type::HalfTyID:
@@ -549,6 +568,19 @@ const char *LLVMGetMDString(LLVMValueRef V, unsigned* Len) {
   return 0;
 }
 
+unsigned LLVMGetMDNodeNumOperands(LLVMValueRef V)
+{
+  return cast<MDNode>(unwrap(V))->getNumOperands();
+}
+
+void LLVMGetMDNodeOperands(LLVMValueRef V, LLVMValueRef *Dest)
+{
+  const MDNode *N = cast<MDNode>(unwrap(V));
+  const unsigned numOperands = N->getNumOperands();
+  for (unsigned i = 0; i < numOperands; i++)
+    Dest[i] = wrap(N->getOperand(i));
+}
+
 unsigned LLVMGetNamedMetadataNumOperands(LLVMModuleRef M, const char* name)
 {
   if (NamedMDNode *N = unwrap(M)->getNamedMetadata(name)) {
@@ -633,8 +665,8 @@ LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str,
                                       LLVMBool DontNullTerminate) {
   /* Inverted the sense of AddNull because ', 0)' is a
      better mnemonic for null termination than ', 1)'. */
-  return wrap(ConstantArray::get(*unwrap(C), StringRef(Str, Length),
-                                 DontNullTerminate == 0));
+  return wrap(ConstantDataArray::getString(*unwrap(C), StringRef(Str, Length),
+                                           DontNullTerminate == 0));
 }
 LLVMValueRef LLVMConstStructInContext(LLVMContextRef C, 
                                       LLVMValueRef *ConstantVals,
@@ -679,8 +711,7 @@ LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
 static LLVMOpcode map_to_llvmopcode(int opcode)
 {
     switch (opcode) {
-      default:
-        assert(0 && "Unhandled Opcode.");
+      default: llvm_unreachable("Unhandled Opcode.");
 #define HANDLE_INST(num, opc, clas) case num: return LLVM##opc;
 #include "llvm/Instruction.def"
 #undef HANDLE_INST
@@ -1066,6 +1097,8 @@ LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
     return LLVMLinkOnceAnyLinkage;
   case GlobalValue::LinkOnceODRLinkage:
     return LLVMLinkOnceODRLinkage;
+  case GlobalValue::LinkOnceODRAutoHideLinkage:
+    return LLVMLinkOnceODRAutoHideLinkage;
   case GlobalValue::WeakAnyLinkage:
     return LLVMWeakAnyLinkage;
   case GlobalValue::WeakODRLinkage:
@@ -1080,8 +1113,6 @@ LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
     return LLVMLinkerPrivateLinkage;
   case GlobalValue::LinkerPrivateWeakLinkage:
     return LLVMLinkerPrivateWeakLinkage;
-  case GlobalValue::LinkerPrivateWeakDefAutoLinkage:
-    return LLVMLinkerPrivateWeakDefAutoLinkage;
   case GlobalValue::DLLImportLinkage:
     return LLVMDLLImportLinkage;
   case GlobalValue::DLLExportLinkage:
@@ -1111,6 +1142,9 @@ void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
   case LLVMLinkOnceODRLinkage:
     GV->setLinkage(GlobalValue::LinkOnceODRLinkage);
     break;
+  case LLVMLinkOnceODRAutoHideLinkage:
+    GV->setLinkage(GlobalValue::LinkOnceODRAutoHideLinkage);
+    break;
   case LLVMWeakAnyLinkage:
     GV->setLinkage(GlobalValue::WeakAnyLinkage);
     break;
@@ -1132,9 +1166,6 @@ void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
   case LLVMLinkerPrivateWeakLinkage:
     GV->setLinkage(GlobalValue::LinkerPrivateWeakLinkage);
     break;
-  case LLVMLinkerPrivateWeakDefAutoLinkage:
-    GV->setLinkage(GlobalValue::LinkerPrivateWeakDefAutoLinkage);
-    break;
   case LLVMDLLImportLinkage:
     GV->setLinkage(GlobalValue::DLLImportLinkage);
     break;
@@ -1192,7 +1223,7 @@ LLVMValueRef LLVMAddGlobalInAddressSpace(LLVMModuleRef M, LLVMTypeRef Ty,
                                          unsigned AddressSpace) {
   return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
                                  GlobalValue::ExternalLinkage, 0, Name, 0,
-                                 false, AddressSpace));
+                                 GlobalVariable::NotThreadLocal, AddressSpace));
 }
 
 LLVMValueRef LLVMGetNamedGlobal(LLVMModuleRef M, const char *Name) {
@@ -1350,14 +1381,20 @@ void LLVMSetGC(LLVMValueRef Fn, const char *GC) {
 void LLVMAddFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
   Function *Func = unwrap<Function>(Fn);
   const AttrListPtr PAL = Func->getAttributes();
-  const AttrListPtr PALnew = PAL.addAttr(~0U, PA);
+  Attributes::Builder B(PA);
+  const AttrListPtr PALnew =
+    PAL.addAttr(Func->getContext(), ~0U,
+                Attributes::get(Func->getContext(), B));
   Func->setAttributes(PALnew);
 }
 
 void LLVMRemoveFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
   Function *Func = unwrap<Function>(Fn);
   const AttrListPtr PAL = Func->getAttributes();
-  const AttrListPtr PALnew = PAL.removeAttr(~0U, PA);
+  Attributes::Builder B(PA);
+  const AttrListPtr PALnew =
+    PAL.removeAttr(Func->getContext(), ~0U,
+                   Attributes::get(Func->getContext(), B));
   Func->setAttributes(PALnew);
 }
 
@@ -1365,7 +1402,7 @@ LLVMAttribute LLVMGetFunctionAttr(LLVMValueRef Fn) {
   Function *Func = unwrap<Function>(Fn);
   const AttrListPtr PAL = Func->getAttributes();
   Attributes attr = PAL.getFnAttributes();
-  return (LLVMAttribute)attr;
+  return (LLVMAttribute)attr.Raw();
 }
 
 /*--.. Operations on parameters ............................................--*/
@@ -1427,24 +1464,30 @@ LLVMValueRef LLVMGetPreviousParam(LLVMValueRef Arg) {
 }
 
 void LLVMAddAttribute(LLVMValueRef Arg, LLVMAttribute PA) {
-  unwrap<Argument>(Arg)->addAttr(PA);
+  Argument *A = unwrap<Argument>(Arg);
+  Attributes::Builder B(PA);
+  A->addAttr(Attributes::get(A->getContext(), B));
 }
 
 void LLVMRemoveAttribute(LLVMValueRef Arg, LLVMAttribute PA) {
-  unwrap<Argument>(Arg)->removeAttr(PA);
+  Argument *A = unwrap<Argument>(Arg);
+  Attributes::Builder B(PA);
+  A->removeAttr(Attributes::get(A->getContext(), B));
 }
 
 LLVMAttribute LLVMGetAttribute(LLVMValueRef Arg) {
   Argument *A = unwrap<Argument>(Arg);
   Attributes attr = A->getParent()->getAttributes().getParamAttributes(
     A->getArgNo()+1);
-  return (LLVMAttribute)attr;
+  return (LLVMAttribute)attr.Raw();
 }
   
 
 void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align) {
-  unwrap<Argument>(Arg)->addAttr(
-          Attribute::constructAlignmentFromInt(align));
+  Attributes::Builder B;
+  B.addAlignmentAttr(align);
+  unwrap<Argument>(Arg)->addAttr(Attributes::
+                                 get(unwrap<Argument>(Arg)->getContext(), B));
 }
 
 /*--.. Operations on basic blocks ..........................................--*/
@@ -1616,10 +1659,9 @@ unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
   Value *V = unwrap(Instr);
   if (CallInst *CI = dyn_cast<CallInst>(V))
     return CI->getCallingConv();
-  else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
+  if (InvokeInst *II = dyn_cast<InvokeInst>(V))
     return II->getCallingConv();
   llvm_unreachable("LLVMGetInstructionCallConv applies only to call and invoke!");
-  return 0;
 }
 
 void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
@@ -1634,23 +1676,28 @@ void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
 void LLVMAddInstrAttribute(LLVMValueRef Instr, unsigned index, 
                            LLVMAttribute PA) {
   CallSite Call = CallSite(unwrap<Instruction>(Instr));
+  Attributes::Builder B(PA);
   Call.setAttributes(
-    Call.getAttributes().addAttr(index, PA));
+    Call.getAttributes().addAttr(Call->getContext(), index,
+                                 Attributes::get(Call->getContext(), B)));
 }
 
 void LLVMRemoveInstrAttribute(LLVMValueRef Instr, unsigned index, 
                               LLVMAttribute PA) {
   CallSite Call = CallSite(unwrap<Instruction>(Instr));
+  Attributes::Builder B(PA);
   Call.setAttributes(
-    Call.getAttributes().removeAttr(index, PA));
+    Call.getAttributes().removeAttr(Call->getContext(), index,
+                                    Attributes::get(Call->getContext(), B)));
 }
 
 void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index, 
                                 unsigned align) {
   CallSite Call = CallSite(unwrap<Instruction>(Instr));
-  Call.setAttributes(
-    Call.getAttributes().addAttr(index, 
-        Attribute::constructAlignmentFromInt(align)));
+  Attributes::Builder B;
+  B.addAlignmentAttr(align);
+  Call.setAttributes(Call.getAttributes().addAttr(Call->getContext(), index,
+                                       Attributes::get(Call->getContext(), B)));
 }
 
 /*--.. Operations on call instructions (only) ..............................--*/
@@ -2068,6 +2115,20 @@ LLVMValueRef LLVMBuildGlobalStringPtr(LLVMBuilderRef B, const char *Str,
   return wrap(unwrap(B)->CreateGlobalStringPtr(Str, Name));
 }
 
+LLVMBool LLVMGetVolatile(LLVMValueRef MemAccessInst) {
+  Value *P = unwrap<Value>(MemAccessInst);
+  if (LoadInst *LI = dyn_cast<LoadInst>(P))
+    return LI->isVolatile();
+  return cast<StoreInst>(P)->isVolatile();
+}
+
+void LLVMSetVolatile(LLVMValueRef MemAccessInst, LLVMBool isVolatile) {
+  Value *P = unwrap<Value>(MemAccessInst);
+  if (LoadInst *LI = dyn_cast<LoadInst>(P))
+    return LI->setVolatile(isVolatile);
+  return cast<StoreInst>(P)->setVolatile(isVolatile);
+}
+
 /*--.. Casts ...............................................................--*/
 
 LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,