DebugInfo: Delete old subclasses of DIType
[oota-llvm.git] / bindings / go / llvm / DIBuilderBindings.cpp
index 94fa96f20e35259fffd07420fb7f1f12e2e9029b..cd538e363a504c7180699025355d8efc767d684d 100644 (file)
 //===----------------------------------------------------------------------===//
 
 #include "DIBuilderBindings.h"
-
-#include "llvm/IR/Module.h"
+#include "IRBindings.h"
 #include "llvm/IR/DIBuilder.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Module.h"
 
 using namespace llvm;
 
-namespace {
-template <typename T>
-T unwrapDI(LLVMValueRef v) {
-  return v ? T(unwrap<MDNode>(v)) : T();
-}
-}
-
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(DIBuilder, LLVMDIBuilderRef)
 
 LLVMDIBuilderRef LLVMNewDIBuilder(LLVMModuleRef mref) {
@@ -39,171 +33,185 @@ void LLVMDIBuilderDestroy(LLVMDIBuilderRef dref) {
 
 void LLVMDIBuilderFinalize(LLVMDIBuilderRef dref) { unwrap(dref)->finalize(); }
 
-LLVMValueRef LLVMDIBuilderCreateCompileUnit(LLVMDIBuilderRef Dref,
-                                            unsigned Lang, const char *File,
-                                            const char *Dir,
-                                            const char *Producer, int Optimized,
-                                            const char *Flags,
-                                            unsigned RuntimeVersion) {
+LLVMMetadataRef LLVMDIBuilderCreateCompileUnit(LLVMDIBuilderRef Dref,
+                                               unsigned Lang, const char *File,
+                                               const char *Dir,
+                                               const char *Producer,
+                                               int Optimized, const char *Flags,
+                                               unsigned RuntimeVersion) {
   DIBuilder *D = unwrap(Dref);
   DICompileUnit CU = D->createCompileUnit(Lang, File, Dir, Producer, Optimized,
                                           Flags, RuntimeVersion);
   return wrap(CU);
 }
 
-LLVMValueRef LLVMDIBuilderCreateFile(LLVMDIBuilderRef Dref, const char *File,
-                                     const char *Dir) {
+LLVMMetadataRef LLVMDIBuilderCreateFile(LLVMDIBuilderRef Dref, const char *File,
+                                        const char *Dir) {
   DIBuilder *D = unwrap(Dref);
   DIFile F = D->createFile(File, Dir);
   return wrap(F);
 }
 
-LLVMValueRef LLVMDIBuilderCreateLexicalBlock(LLVMDIBuilderRef Dref,
-                                             LLVMValueRef Scope,
-                                             LLVMValueRef File, unsigned Line,
-                                             unsigned Column) {
+LLVMMetadataRef LLVMDIBuilderCreateLexicalBlock(LLVMDIBuilderRef Dref,
+                                                LLVMMetadataRef Scope,
+                                                LLVMMetadataRef File,
+                                                unsigned Line,
+                                                unsigned Column) {
   DIBuilder *D = unwrap(Dref);
-  DILexicalBlock LB = D->createLexicalBlock(
-      unwrapDI<DIDescriptor>(Scope), unwrapDI<DIFile>(File), Line, Column);
+  auto *LB = D->createLexicalBlock(unwrap<MDLocalScope>(Scope),
+                                   unwrap<MDFile>(File), Line, Column);
   return wrap(LB);
 }
 
-LLVMValueRef LLVMDIBuilderCreateLexicalBlockFile(LLVMDIBuilderRef Dref,
-                                                 LLVMValueRef Scope,
-                                                 LLVMValueRef File,
-                                                 unsigned Discriminator) {
+LLVMMetadataRef LLVMDIBuilderCreateLexicalBlockFile(LLVMDIBuilderRef Dref,
+                                                    LLVMMetadataRef Scope,
+                                                    LLVMMetadataRef File,
+                                                    unsigned Discriminator) {
   DIBuilder *D = unwrap(Dref);
   DILexicalBlockFile LBF = D->createLexicalBlockFile(
-      unwrapDI<DIDescriptor>(Scope), unwrapDI<DIFile>(File), Discriminator);
+      unwrap<MDLocalScope>(Scope), unwrap<MDFile>(File), Discriminator);
   return wrap(LBF);
 }
 
-LLVMValueRef LLVMDIBuilderCreateFunction(
-    LLVMDIBuilderRef Dref, LLVMValueRef Scope, const char *Name,
-    const char *LinkageName, LLVMValueRef File, unsigned Line,
-    LLVMValueRef CompositeType, int IsLocalToUnit, int IsDefinition,
+LLVMMetadataRef LLVMDIBuilderCreateFunction(
+    LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
+    const char *LinkageName, LLVMMetadataRef File, unsigned Line,
+    LLVMMetadataRef CompositeType, int IsLocalToUnit, int IsDefinition,
     unsigned ScopeLine, unsigned Flags, int IsOptimized, LLVMValueRef Func) {
   DIBuilder *D = unwrap(Dref);
   DISubprogram SP = D->createFunction(
-      unwrapDI<DIDescriptor>(Scope), Name, LinkageName, unwrapDI<DIFile>(File),
-      Line, unwrapDI<DICompositeType>(CompositeType), IsLocalToUnit,
-      IsDefinition, ScopeLine, Flags, IsOptimized, unwrap<Function>(Func));
+      unwrap<MDScope>(Scope), Name, LinkageName,
+      File ? unwrap<MDFile>(File) : nullptr, Line,
+      unwrap<MDSubroutineType>(CompositeType), IsLocalToUnit, IsDefinition,
+      ScopeLine, Flags, IsOptimized, unwrap<Function>(Func));
   return wrap(SP);
 }
 
-LLVMValueRef LLVMDIBuilderCreateLocalVariable(
-    LLVMDIBuilderRef Dref, unsigned Tag, LLVMValueRef Scope, const char *Name,
-    LLVMValueRef File, unsigned Line, LLVMValueRef Ty, int AlwaysPreserve,
-    unsigned Flags, unsigned ArgNo) {
+LLVMMetadataRef LLVMDIBuilderCreateLocalVariable(
+    LLVMDIBuilderRef Dref, unsigned Tag, LLVMMetadataRef Scope,
+    const char *Name, LLVMMetadataRef File, unsigned Line, LLVMMetadataRef Ty,
+    int AlwaysPreserve, unsigned Flags, unsigned ArgNo) {
   DIBuilder *D = unwrap(Dref);
   DIVariable V = D->createLocalVariable(
-      Tag, unwrapDI<DIDescriptor>(Scope), Name, unwrapDI<DIFile>(File), Line,
-      unwrapDI<DIType>(Ty), AlwaysPreserve, Flags, ArgNo);
+      Tag, unwrap<MDScope>(Scope), Name, unwrap<MDFile>(File), Line,
+      unwrap<MDType>(Ty), AlwaysPreserve, Flags, ArgNo);
   return wrap(V);
 }
 
-LLVMValueRef LLVMDIBuilderCreateBasicType(LLVMDIBuilderRef Dref,
-                                          const char *Name, uint64_t SizeInBits,
-                                          uint64_t AlignInBits,
-                                          unsigned Encoding) {
+LLVMMetadataRef LLVMDIBuilderCreateBasicType(LLVMDIBuilderRef Dref,
+                                             const char *Name,
+                                             uint64_t SizeInBits,
+                                             uint64_t AlignInBits,
+                                             unsigned Encoding) {
   DIBuilder *D = unwrap(Dref);
-  DIBasicType T = D->createBasicType(Name, SizeInBits, AlignInBits, Encoding);
-  return wrap(T);
+  return wrap(D->createBasicType(Name, SizeInBits, AlignInBits, Encoding));
 }
 
-LLVMValueRef LLVMDIBuilderCreatePointerType(LLVMDIBuilderRef Dref,
-                                            LLVMValueRef PointeeType,
-                                            uint64_t SizeInBits,
-                                            uint64_t AlignInBits,
-                                            const char *Name) {
+LLVMMetadataRef LLVMDIBuilderCreatePointerType(LLVMDIBuilderRef Dref,
+                                               LLVMMetadataRef PointeeType,
+                                               uint64_t SizeInBits,
+                                               uint64_t AlignInBits,
+                                               const char *Name) {
   DIBuilder *D = unwrap(Dref);
-  DIDerivedType T = D->createPointerType(unwrapDI<DIType>(PointeeType),
-                                         SizeInBits, AlignInBits, Name);
-  return wrap(T);
+  return wrap(D->createPointerType(unwrap<MDType>(PointeeType), SizeInBits,
+                                   AlignInBits, Name));
 }
 
-LLVMValueRef LLVMDIBuilderCreateSubroutineType(LLVMDIBuilderRef Dref,
-                                               LLVMValueRef File,
-                                               LLVMValueRef ParameterTypes) {
+LLVMMetadataRef
+LLVMDIBuilderCreateSubroutineType(LLVMDIBuilderRef Dref, LLVMMetadataRef File,
+                                  LLVMMetadataRef ParameterTypes) {
   DIBuilder *D = unwrap(Dref);
-  DICompositeType CT = D->createSubroutineType(
-      unwrapDI<DIFile>(File), unwrapDI<DITypeArray>(ParameterTypes));
-  return wrap(CT);
+  return wrap(
+      D->createSubroutineType(File ? unwrap<MDFile>(File) : nullptr,
+                              DITypeArray(unwrap<MDTuple>(ParameterTypes))));
 }
 
-LLVMValueRef LLVMDIBuilderCreateStructType(
-    LLVMDIBuilderRef Dref, LLVMValueRef Scope, const char *Name,
-    LLVMValueRef File, unsigned Line, uint64_t SizeInBits, uint64_t AlignInBits,
-    unsigned Flags, LLVMValueRef DerivedFrom, LLVMValueRef ElementTypes) {
+LLVMMetadataRef LLVMDIBuilderCreateStructType(
+    LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
+    LLVMMetadataRef File, unsigned Line, uint64_t SizeInBits,
+    uint64_t AlignInBits, unsigned Flags, LLVMMetadataRef DerivedFrom,
+    LLVMMetadataRef ElementTypes) {
   DIBuilder *D = unwrap(Dref);
-  DICompositeType CT = D->createStructType(
-      unwrapDI<DIDescriptor>(Scope), Name, unwrapDI<DIFile>(File), Line,
-      SizeInBits, AlignInBits, Flags, unwrapDI<DIType>(DerivedFrom),
-      unwrapDI<DIArray>(ElementTypes));
-  return wrap(CT);
+  return wrap(D->createStructType(
+      unwrap<MDScope>(Scope), Name, File ? unwrap<MDFile>(File) : nullptr, Line,
+      SizeInBits, AlignInBits, Flags,
+      DerivedFrom ? unwrap<MDType>(DerivedFrom) : nullptr,
+      ElementTypes ? DIArray(unwrap<MDTuple>(ElementTypes)) : nullptr));
 }
 
-LLVMValueRef LLVMDIBuilderCreateMemberType(
-    LLVMDIBuilderRef Dref, LLVMValueRef Scope, const char *Name,
-    LLVMValueRef File, unsigned Line, uint64_t SizeInBits, uint64_t AlignInBits,
-    uint64_t OffsetInBits, unsigned Flags, LLVMValueRef Ty) {
+LLVMMetadataRef LLVMDIBuilderCreateReplaceableCompositeType(
+    LLVMDIBuilderRef Dref, unsigned Tag, const char *Name,
+    LLVMMetadataRef Scope, LLVMMetadataRef File, unsigned Line,
+    unsigned RuntimeLang, uint64_t SizeInBits, uint64_t AlignInBits,
+    unsigned Flags) {
   DIBuilder *D = unwrap(Dref);
-  DIDerivedType DT = D->createMemberType(
-      unwrapDI<DIDescriptor>(Scope), Name, unwrapDI<DIFile>(File), Line,
-      SizeInBits, AlignInBits, OffsetInBits, Flags, unwrapDI<DIType>(Ty));
-  return wrap(DT);
+  return wrap(D->createReplaceableCompositeType(
+      Tag, Name, unwrap<MDScope>(Scope), File ? unwrap<MDFile>(File) : nullptr,
+      Line, RuntimeLang, SizeInBits, AlignInBits, Flags));
 }
 
-LLVMValueRef LLVMDIBuilderCreateArrayType(LLVMDIBuilderRef Dref,
-                                          uint64_t SizeInBits,
-                                          uint64_t AlignInBits,
-                                          LLVMValueRef ElementType,
-                                          LLVMValueRef Subscripts) {
+LLVMMetadataRef
+LLVMDIBuilderCreateMemberType(LLVMDIBuilderRef Dref, LLVMMetadataRef Scope,
+                              const char *Name, LLVMMetadataRef File,
+                              unsigned Line, uint64_t SizeInBits,
+                              uint64_t AlignInBits, uint64_t OffsetInBits,
+                              unsigned Flags, LLVMMetadataRef Ty) {
   DIBuilder *D = unwrap(Dref);
-  DICompositeType CT =
-      D->createArrayType(SizeInBits, AlignInBits, unwrapDI<DIType>(ElementType),
-                         unwrapDI<DIArray>(Subscripts));
-  return wrap(CT);
+  return wrap(D->createMemberType(
+      unwrap<MDScope>(Scope), Name, File ? unwrap<MDFile>(File) : nullptr, Line,
+      SizeInBits, AlignInBits, OffsetInBits, Flags, unwrap<MDType>(Ty)));
 }
 
-LLVMValueRef LLVMDIBuilderCreateTypedef(LLVMDIBuilderRef Dref, LLVMValueRef Ty,
-                                        const char *Name, LLVMValueRef File,
-                                        unsigned Line, LLVMValueRef Context) {
+LLVMMetadataRef LLVMDIBuilderCreateArrayType(LLVMDIBuilderRef Dref,
+                                             uint64_t SizeInBits,
+                                             uint64_t AlignInBits,
+                                             LLVMMetadataRef ElementType,
+                                             LLVMMetadataRef Subscripts) {
   DIBuilder *D = unwrap(Dref);
-  DIDerivedType DT =
-      D->createTypedef(unwrapDI<DIType>(Ty), Name, unwrapDI<DIFile>(File), Line,
-                       unwrapDI<DIDescriptor>(Context));
-  return wrap(DT);
+  return wrap(D->createArrayType(SizeInBits, AlignInBits,
+                                 unwrap<MDType>(ElementType),
+                                 DIArray(unwrap<MDTuple>(Subscripts))));
 }
 
-LLVMValueRef LLVMDIBuilderGetOrCreateSubrange(LLVMDIBuilderRef Dref, int64_t Lo,
-                                              int64_t Count) {
+LLVMMetadataRef LLVMDIBuilderCreateTypedef(LLVMDIBuilderRef Dref,
+                                           LLVMMetadataRef Ty, const char *Name,
+                                           LLVMMetadataRef File, unsigned Line,
+                                           LLVMMetadataRef Context) {
+  DIBuilder *D = unwrap(Dref);
+  return wrap(D->createTypedef(unwrap<MDType>(Ty), Name,
+                               File ? unwrap<MDFile>(File) : nullptr, Line,
+                               Context ? unwrap<MDScope>(Context) : nullptr));
+}
+
+LLVMMetadataRef LLVMDIBuilderGetOrCreateSubrange(LLVMDIBuilderRef Dref,
+                                                 int64_t Lo, int64_t Count) {
   DIBuilder *D = unwrap(Dref);
   DISubrange S = D->getOrCreateSubrange(Lo, Count);
   return wrap(S);
 }
 
-LLVMValueRef LLVMDIBuilderGetOrCreateArray(LLVMDIBuilderRef Dref,
-                                           LLVMValueRef *Data, size_t Length) {
+LLVMMetadataRef LLVMDIBuilderGetOrCreateArray(LLVMDIBuilderRef Dref,
+                                              LLVMMetadataRef *Data,
+                                              size_t Length) {
   DIBuilder *D = unwrap(Dref);
-  Value **DataValue = unwrap(Data);
-  ArrayRef<Value *> Elements(DataValue, Length);
+  Metadata **DataValue = unwrap(Data);
+  ArrayRef<Metadata *> Elements(DataValue, Length);
   DIArray A = D->getOrCreateArray(Elements);
-  return wrap(A);
+  return wrap(A.get());
 }
 
-LLVMValueRef LLVMDIBuilderGetOrCreateTypeArray(LLVMDIBuilderRef Dref,
-                                               LLVMValueRef *Data,
-                                               size_t Length) {
+LLVMMetadataRef LLVMDIBuilderGetOrCreateTypeArray(LLVMDIBuilderRef Dref,
+                                                  LLVMMetadataRef *Data,
+                                                  size_t Length) {
   DIBuilder *D = unwrap(Dref);
-  Value **DataValue = unwrap(Data);
-  ArrayRef<Value *> Elements(DataValue, Length);
+  Metadata **DataValue = unwrap(Data);
+  ArrayRef<Metadata *> Elements(DataValue, Length);
   DITypeArray A = D->getOrCreateTypeArray(Elements);
-  return wrap(A);
+  return wrap(A.get());
 }
 
-LLVMValueRef LLVMDIBuilderCreateExpression(LLVMDIBuilderRef Dref, int64_t *Addr,
-                                           size_t Length) {
+LLVMMetadataRef LLVMDIBuilderCreateExpression(LLVMDIBuilderRef Dref,
+                                              int64_t *Addr, size_t Length) {
   DIBuilder *D = unwrap(Dref);
   DIExpression Expr = D->createExpression(ArrayRef<int64_t>(Addr, Length));
   return wrap(Expr);
@@ -211,12 +219,32 @@ LLVMValueRef LLVMDIBuilderCreateExpression(LLVMDIBuilderRef Dref, int64_t *Addr,
 
 LLVMValueRef LLVMDIBuilderInsertDeclareAtEnd(LLVMDIBuilderRef Dref,
                                              LLVMValueRef Storage,
-                                             LLVMValueRef VarInfo,
-                                             LLVMValueRef Expr,
+                                             LLVMMetadataRef VarInfo,
+                                             LLVMMetadataRef Expr,
                                              LLVMBasicBlockRef Block) {
+  // Fail immediately here until the llgo folks update their bindings.  The
+  // called function is going to assert out anyway.
+  llvm_unreachable("DIBuilder API change requires a DebugLoc");
+
+  DIBuilder *D = unwrap(Dref);
+  Instruction *Instr = D->insertDeclare(
+      unwrap(Storage), unwrap<MDLocalVariable>(VarInfo),
+      unwrap<MDExpression>(Expr), /* DebugLoc */ nullptr, unwrap(Block));
+  return wrap(Instr);
+}
+
+LLVMValueRef LLVMDIBuilderInsertValueAtEnd(LLVMDIBuilderRef Dref,
+                                           LLVMValueRef Val, uint64_t Offset,
+                                           LLVMMetadataRef VarInfo,
+                                           LLVMMetadataRef Expr,
+                                           LLVMBasicBlockRef Block) {
+  // Fail immediately here until the llgo folks update their bindings.  The
+  // called function is going to assert out anyway.
+  llvm_unreachable("DIBuilder API change requires a DebugLoc");
+
   DIBuilder *D = unwrap(Dref);
-  Instruction *Instr =
-      D->insertDeclare(unwrap(Storage), unwrapDI<DIVariable>(VarInfo),
-                       unwrapDI<DIExpression>(Expr), unwrap(Block));
+  Instruction *Instr = D->insertDbgValueIntrinsic(
+      unwrap(Val), Offset, unwrap<MDLocalVariable>(VarInfo),
+      unwrap<MDExpression>(Expr), /* DebugLoc */ nullptr, unwrap(Block));
   return wrap(Instr);
 }