diff options
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp index 1d0a003dc50..11c28ba6d9a 100644 --- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp @@ -1281,6 +1281,8 @@ TypeIndex CodeViewDebug::lowerType(const DIType *Ty, const DIType *ClassTy) { return lowerTypeClass(cast<DICompositeType>(Ty)); case dwarf::DW_TAG_union_type: return lowerTypeUnion(cast<DICompositeType>(Ty)); + case dwarf::DW_TAG_unspecified_type: + return TypeIndex::None(); default: // Use the null type index. return TypeIndex(); @@ -1573,6 +1575,11 @@ TypeIndex CodeViewDebug::lowerTypeFunction(const DISubroutineType *Ty) { for (DITypeRef ArgTypeRef : Ty->getTypeArray()) ReturnAndArgTypeIndices.push_back(getTypeIndex(ArgTypeRef)); + // MSVC uses type none for variadic argument. + if (ReturnAndArgTypeIndices.size() > 1 && + ReturnAndArgTypeIndices.back() == TypeIndex::Void()) { + ReturnAndArgTypeIndices.back() = TypeIndex::None(); + } TypeIndex ReturnTypeIndex = TypeIndex::Void(); ArrayRef<TypeIndex> ArgTypeIndices = None; if (!ReturnAndArgTypeIndices.empty()) { @@ -1602,6 +1609,11 @@ TypeIndex CodeViewDebug::lowerTypeMemberFunction(const DISubroutineType *Ty, for (DITypeRef ArgTypeRef : Ty->getTypeArray()) ReturnAndArgTypeIndices.push_back(getTypeIndex(ArgTypeRef)); + // MSVC uses type none for variadic argument. + if (ReturnAndArgTypeIndices.size() > 1 && + ReturnAndArgTypeIndices.back() == TypeIndex::Void()) { + ReturnAndArgTypeIndices.back() = TypeIndex::None(); + } TypeIndex ReturnTypeIndex = TypeIndex::Void(); ArrayRef<TypeIndex> ArgTypeIndices = None; if (!ReturnAndArgTypeIndices.empty()) { |
