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Verifier: Check for valid tags in debug nodes

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Check that specialized `DebugNode`s have valid `DW_TAG`s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228649 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2015-02-10 01:40:40 +00:00
parent db7dea0e2e
commit 27f4f37b97
1 changed files with 106 additions and 20 deletions
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126
lib/IR/Verifier.cpp
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@ -685,27 +685,113 @@ void Verifier::visitMDLocation(const MDLocation &N) {
"inlined-at should be a location", &N, N.getInlinedAt());
}
void Verifier::visitGenericDebugNode(const GenericDebugNode &) {}
void Verifier::visitMDSubrange(const MDSubrange &) {}
void Verifier::visitMDEnumerator(const MDEnumerator &) {}
void Verifier::visitMDBasicType(const MDBasicType &) {}
void Verifier::visitMDDerivedType(const MDDerivedType &) {}
void Verifier::visitMDCompositeType(const MDCompositeType &) {}
void Verifier::visitMDSubroutineType(const MDSubroutineType &) {}
void Verifier::visitMDFile(const MDFile &) {}
void Verifier::visitMDCompileUnit(const MDCompileUnit &) {}
void Verifier::visitMDSubprogram(const MDSubprogram &) {}
void Verifier::visitMDLexicalBlock(const MDLexicalBlock &) {}
void Verifier::visitMDLexicalBlockFile(const MDLexicalBlockFile &) {}
void Verifier::visitMDNamespace(const MDNamespace &) {}
void Verifier::visitMDTemplateTypeParameter(const MDTemplateTypeParameter &) {}
void Verifier::visitMDTemplateValueParameter(const MDTemplateValueParameter &) {
void Verifier::visitGenericDebugNode(const GenericDebugNode &N) {
Assert1(N.getTag(), "invalid tag", &N);
}
void Verifier::visitMDSubrange(const MDSubrange &N) {
Assert1(N.getTag() == dwarf::DW_TAG_subrange_type, "invalid tag", &N);
}
void Verifier::visitMDEnumerator(const MDEnumerator &N) {
Assert1(N.getTag() == dwarf::DW_TAG_enumerator, "invalid tag", &N);
}
void Verifier::visitMDBasicType(const MDBasicType &N) {
Assert1(N.getTag() == dwarf::DW_TAG_base_type ||
N.getTag() == dwarf::DW_TAG_unspecified_type,
"invalid tag", &N);
}
void Verifier::visitMDDerivedType(const MDDerivedType &N) {
Assert1(N.getTag() == dwarf::DW_TAG_typedef ||
N.getTag() == dwarf::DW_TAG_pointer_type ||
N.getTag() == dwarf::DW_TAG_ptr_to_member_type ||
N.getTag() == dwarf::DW_TAG_reference_type ||
N.getTag() == dwarf::DW_TAG_rvalue_reference_type ||
N.getTag() == dwarf::DW_TAG_const_type ||
N.getTag() == dwarf::DW_TAG_volatile_type ||
N.getTag() == dwarf::DW_TAG_restrict_type ||
N.getTag() == dwarf::DW_TAG_member ||
N.getTag() == dwarf::DW_TAG_inheritance ||
N.getTag() == dwarf::DW_TAG_friend,
"invalid tag", &N);
}
void Verifier::visitMDCompositeType(const MDCompositeType &N) {
Assert1(N.getTag() == dwarf::DW_TAG_array_type ||
N.getTag() == dwarf::DW_TAG_structure_type ||
N.getTag() == dwarf::DW_TAG_union_type ||
N.getTag() == dwarf::DW_TAG_enumeration_type ||
N.getTag() == dwarf::DW_TAG_subroutine_type ||
N.getTag() == dwarf::DW_TAG_class_type,
"invalid tag", &N);
}
void Verifier::visitMDSubroutineType(const MDSubroutineType &N) {
Assert1(N.getTag() == dwarf::DW_TAG_subroutine_type, "invalid tag", &N);
}
void Verifier::visitMDFile(const MDFile &N) {
Assert1(N.getTag() == dwarf::DW_TAG_file_type, "invalid tag", &N);
}
void Verifier::visitMDCompileUnit(const MDCompileUnit &N) {
Assert1(N.getTag() == dwarf::DW_TAG_compile_unit, "invalid tag", &N);
}
void Verifier::visitMDSubprogram(const MDSubprogram &N) {
Assert1(N.getTag() == dwarf::DW_TAG_subprogram, "invalid tag", &N);
}
void Verifier::visitMDLexicalBlock(const MDLexicalBlock &N) {
Assert1(N.getTag() == dwarf::DW_TAG_lexical_block, "invalid tag", &N);
}
void Verifier::visitMDLexicalBlockFile(const MDLexicalBlockFile &N) {
Assert1(N.getTag() == dwarf::DW_TAG_lexical_block, "invalid tag", &N);
}
void Verifier::visitMDNamespace(const MDNamespace &N) {
Assert1(N.getTag() == dwarf::DW_TAG_namespace, "invalid tag", &N);
}
void Verifier::visitMDTemplateTypeParameter(const MDTemplateTypeParameter &N) {
Assert1(N.getTag() == dwarf::DW_TAG_template_type_parameter, "invalid tag",
&N);
}
void Verifier::visitMDTemplateValueParameter(
const MDTemplateValueParameter &N) {
Assert1(N.getTag() == dwarf::DW_TAG_template_value_parameter ||
N.getTag() == dwarf::DW_TAG_GNU_template_template_param ||
N.getTag() == dwarf::DW_TAG_GNU_template_parameter_pack,
"invalid tag", &N);
}
void Verifier::visitMDGlobalVariable(const MDGlobalVariable &N) {
Assert1(N.getTag() == dwarf::DW_TAG_variable, "invalid tag", &N);
}
void Verifier::visitMDLocalVariable(const MDLocalVariable &N) {
Assert1(N.getTag() == dwarf::DW_TAG_auto_variable ||
N.getTag() == dwarf::DW_TAG_arg_variable,
"invalid tag", &N);
}
void Verifier::visitMDExpression(const MDExpression &N) {
Assert1(N.getTag() == dwarf::DW_TAG_expression, "invalid tag", &N);
}
void Verifier::visitMDObjCProperty(const MDObjCProperty &N) {
Assert1(N.getTag() == dwarf::DW_TAG_APPLE_property, "invalid tag", &N);
}
void Verifier::visitMDImportedEntity(const MDImportedEntity &N) {
Assert1(N.getTag() == dwarf::DW_TAG_imported_module ||
N.getTag() == dwarf::DW_TAG_imported_declaration,
"invalid tag", &N);
}
void Verifier::visitMDGlobalVariable(const MDGlobalVariable &) {}
void Verifier::visitMDLocalVariable(const MDLocalVariable &) {}
void Verifier::visitMDExpression(const MDExpression &) {}
void Verifier::visitMDObjCProperty(const MDObjCProperty &) {}
void Verifier::visitMDImportedEntity(const MDImportedEntity &) {}
void Verifier::visitComdat(const Comdat &C) {
// All Comdat::SelectionKind values other than Comdat::Any require a