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AsmPrinter: Use an intrusively linked list for DIE::Children

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Replace the `std::vector<>` for `DIE::Children` with an intrusively
linked list.  This is a strict memory improvement: it requires no
auxiliary storage, and reduces `sizeof(DIE)` by one pointer.  It also
factors out the DIE-related malloc traffic.

This drops llc memory usage from 735 MB down to 718 MB, or ~2.3%.

(I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`;
see r236629 for details.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240736 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-06-25 23:52:10 +00:00
parent 73e3fb6ba8
commit 2da1484e97
11 changed files with 140 additions and 144 deletions
Download Patch File Download Diff File Expand all files Collapse all files

127
unittests/CodeGen/DIEHashTest.cpp
View File

@@ -38,7 +38,7 @@ public:
TEST_F(DIEHashTest, Data1) {
DIEHash Hash;
DIE Die(dwarf::DW_TAG_base_type);
DIE &Die = *DIE::get(Alloc, dwarf::DW_TAG_base_type);
DIEInteger Size(4);
Die.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Size);
uint64_t MD5Res = Hash.computeTypeSignature(Die);
@@ -47,7 +47,7 @@ TEST_F(DIEHashTest, Data1) {
// struct {};
TEST_F(DIEHashTest, TrivialType) {
DIE Unnamed(dwarf::DW_TAG_structure_type);
DIE &Unnamed = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
Unnamed.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
@@ -62,7 +62,7 @@ TEST_F(DIEHashTest, TrivialType) {
// struct foo { };
TEST_F(DIEHashTest, NamedType) {
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
DIEString FooStr = getString("foo");
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
@@ -76,9 +76,9 @@ TEST_F(DIEHashTest, NamedType) {
// namespace space { struct foo { }; }
TEST_F(DIEHashTest, NamespacedType) {
DIE CU(dwarf::DW_TAG_compile_unit);
DIE &CU = *DIE::get(Alloc, dwarf::DW_TAG_compile_unit);
auto Space = make_unique<DIE>(dwarf::DW_TAG_namespace);
auto Space = DIE::get(Alloc, dwarf::DW_TAG_namespace);
DIEInteger One(1);
DIEString SpaceStr = getString("space");
Space->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, SpaceStr);
@@ -87,7 +87,7 @@ TEST_F(DIEHashTest, NamespacedType) {
One);
// sibling?
auto Foo = make_unique<DIE>(dwarf::DW_TAG_structure_type);
auto Foo = DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEString FooStr = getString("foo");
Foo->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
Foo->addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
@@ -104,11 +104,11 @@ TEST_F(DIEHashTest, NamespacedType) {
// struct { int member; };
TEST_F(DIEHashTest, TypeWithMember) {
DIE Unnamed(dwarf::DW_TAG_structure_type);
DIE &Unnamed = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger Four(4);
Unnamed.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Four);
DIE Int(dwarf::DW_TAG_base_type);
DIE &Int = *DIE::get(Alloc, dwarf::DW_TAG_base_type);
DIEString IntStr = getString("int");
Int.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, IntStr);
Int.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Four);
@@ -117,7 +117,7 @@ TEST_F(DIEHashTest, TypeWithMember) {
DIEEntry IntRef(Int);
auto Member = make_unique<DIE>(dwarf::DW_TAG_member);
auto Member = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString MemberStr = getString("member");
Member->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemberStr);
DIEInteger Zero(0);
@@ -134,12 +134,12 @@ TEST_F(DIEHashTest, TypeWithMember) {
// struct foo { int mem1, mem2; };
TEST_F(DIEHashTest, ReusedType) {
DIE Unnamed(dwarf::DW_TAG_structure_type);
DIE &Unnamed = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger Eight(8);
Unnamed.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEInteger Four(4);
DIE Int(dwarf::DW_TAG_base_type);
DIE &Int = *DIE::get(Alloc, dwarf::DW_TAG_base_type);
DIEString IntStr = getString("int");
Int.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, IntStr);
Int.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Four);
@@ -148,7 +148,7 @@ TEST_F(DIEHashTest, ReusedType) {
DIEEntry IntRef(Int);
auto Mem1 = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem1 = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString Mem1Str = getString("mem1");
Mem1->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, Mem1Str);
DIEInteger Zero(0);
@@ -158,7 +158,7 @@ TEST_F(DIEHashTest, ReusedType) {
Unnamed.addChild(std::move(Mem1));
auto Mem2 = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem2 = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString Mem2Str = getString("mem2");
Mem2->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, Mem2Str);
Mem2->addValue(Alloc, dwarf::DW_AT_data_member_location, dwarf::DW_FORM_data1,
@@ -174,13 +174,13 @@ TEST_F(DIEHashTest, ReusedType) {
// struct foo { static foo f; };
TEST_F(DIEHashTest, RecursiveType) {
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
DIEString FooStr = getString("foo");
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString MemStr = getString("mem");
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
DIEEntry FooRef(Foo);
@@ -196,20 +196,20 @@ TEST_F(DIEHashTest, RecursiveType) {
// struct foo { foo *mem; };
TEST_F(DIEHashTest, Pointer) {
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger Eight(8);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEString FooStr = getString("foo");
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString MemStr = getString("mem");
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
DIEInteger Zero(0);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location, dwarf::DW_FORM_data1,
Zero);
DIE FooPtr(dwarf::DW_TAG_pointer_type);
DIE &FooPtr = *DIE::get(Alloc, dwarf::DW_TAG_pointer_type);
FooPtr.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEEntry FooRef(Foo);
FooPtr.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, FooRef);
@@ -226,25 +226,25 @@ TEST_F(DIEHashTest, Pointer) {
// struct foo { foo &mem; };
TEST_F(DIEHashTest, Reference) {
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger Eight(8);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEString FooStr = getString("foo");
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString MemStr = getString("mem");
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
DIEInteger Zero(0);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location, dwarf::DW_FORM_data1,
Zero);
DIE FooRef(dwarf::DW_TAG_reference_type);
DIE &FooRef = *DIE::get(Alloc, dwarf::DW_TAG_reference_type);
FooRef.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEEntry FooEntry(Foo);
FooRef.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, FooEntry);
DIE FooRefConst(dwarf::DW_TAG_const_type);
DIE &FooRefConst = *DIE::get(Alloc, dwarf::DW_TAG_const_type);
DIEEntry FooRefRef(FooRef);
FooRefConst.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4,
FooRefRef);
@@ -261,25 +261,25 @@ TEST_F(DIEHashTest, Reference) {
// struct foo { foo &&mem; };
TEST_F(DIEHashTest, RValueReference) {
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger Eight(8);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEString FooStr = getString("foo");
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString MemStr = getString("mem");
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
DIEInteger Zero(0);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location, dwarf::DW_FORM_data1,
Zero);
DIE FooRef(dwarf::DW_TAG_rvalue_reference_type);
DIE &FooRef = *DIE::get(Alloc, dwarf::DW_TAG_rvalue_reference_type);
FooRef.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEEntry FooEntry(Foo);
FooRef.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, FooEntry);
DIE FooRefConst(dwarf::DW_TAG_const_type);
DIE &FooRefConst = *DIE::get(Alloc, dwarf::DW_TAG_const_type);
DIEEntry FooRefRef(FooRef);
FooRefConst.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4,
FooRefRef);
@@ -296,20 +296,20 @@ TEST_F(DIEHashTest, RValueReference) {
// struct foo { foo foo::*mem; };
TEST_F(DIEHashTest, PtrToMember) {
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger Eight(8);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
DIEString FooStr = getString("foo");
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString MemStr = getString("mem");
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
DIEInteger Zero(0);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location, dwarf::DW_FORM_data1,
Zero);
DIE PtrToFooMem(dwarf::DW_TAG_ptr_to_member_type);
DIE &PtrToFooMem = *DIE::get(Alloc, dwarf::DW_TAG_ptr_to_member_type);
DIEEntry FooEntry(Foo);
PtrToFooMem.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, FooEntry);
PtrToFooMem.addValue(Alloc, dwarf::DW_AT_containing_type, dwarf::DW_FORM_ref4,
@@ -339,21 +339,21 @@ TEST_F(DIEHashTest, PtrToMemberDeclDefMatch) {
DIEString MemStr = getString("mem");
uint64_t MD5ResDecl;
{
DIE Bar(dwarf::DW_TAG_structure_type);
DIE &Bar = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Bar.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, BarStr);
Bar.addValue(Alloc, dwarf::DW_AT_declaration, dwarf::DW_FORM_flag_present,
One);
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location,
dwarf::DW_FORM_data1, Zero);
DIE PtrToFooMem(dwarf::DW_TAG_ptr_to_member_type);
DIE &PtrToFooMem = *DIE::get(Alloc, dwarf::DW_TAG_ptr_to_member_type);
DIEEntry BarEntry(Bar);
PtrToFooMem.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4,
BarEntry);
@@ -371,20 +371,20 @@ TEST_F(DIEHashTest, PtrToMemberDeclDefMatch) {
}
uint64_t MD5ResDef;
{
DIE Bar(dwarf::DW_TAG_structure_type);
DIE &Bar = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Bar.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, BarStr);
Bar.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location,
dwarf::DW_FORM_data1, Zero);
DIE PtrToFooMem(dwarf::DW_TAG_ptr_to_member_type);
DIE &PtrToFooMem = *DIE::get(Alloc, dwarf::DW_TAG_ptr_to_member_type);
DIEEntry BarEntry(Bar);
PtrToFooMem.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4,
BarEntry);
@@ -417,21 +417,21 @@ TEST_F(DIEHashTest, PtrToMemberDeclDefMisMatch) {
DIEString MemStr = getString("mem");
uint64_t MD5ResDecl;
{
DIE Bar(dwarf::DW_TAG_structure_type);
DIE &Bar = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Bar.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, BarStr);
Bar.addValue(Alloc, dwarf::DW_AT_declaration, dwarf::DW_FORM_flag_present,
One);
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location,
dwarf::DW_FORM_data1, Zero);
DIE PtrToFooMem(dwarf::DW_TAG_ptr_to_member_type);
DIE &PtrToFooMem = *DIE::get(Alloc, dwarf::DW_TAG_ptr_to_member_type);
DIEEntry BarEntry(Bar);
PtrToFooMem.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4,
BarEntry);
@@ -448,20 +448,20 @@ TEST_F(DIEHashTest, PtrToMemberDeclDefMisMatch) {
}
uint64_t MD5ResDef;
{
DIE Bar(dwarf::DW_TAG_structure_type);
DIE &Bar = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Bar.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, BarStr);
Bar.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location,
dwarf::DW_FORM_data1, Zero);
DIE PtrToFooMem(dwarf::DW_TAG_ptr_to_member_type);
DIE &PtrToFooMem = *DIE::get(Alloc, dwarf::DW_TAG_ptr_to_member_type);
DIEEntry BarEntry(Bar);
PtrToFooMem.addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4,
BarEntry);
@@ -493,19 +493,19 @@ TEST_F(DIEHashTest, RefUnnamedType) {
DIEString FooStr = getString("foo");
DIEString MemStr = getString("mem");
DIE Unnamed(dwarf::DW_TAG_structure_type);
DIE &Unnamed = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Unnamed.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
DIE Foo(dwarf::DW_TAG_structure_type);
DIE &Foo = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
Foo.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Eight);
Foo.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
auto Mem = make_unique<DIE>(dwarf::DW_TAG_member);
auto Mem = DIE::get(Alloc, dwarf::DW_TAG_member);
Mem->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, MemStr);
Mem->addValue(Alloc, dwarf::DW_AT_data_member_location, dwarf::DW_FORM_data1,
Zero);
DIE UnnamedPtr(dwarf::DW_TAG_pointer_type);
DIE &UnnamedPtr = *DIE::get(Alloc, dwarf::DW_TAG_pointer_type);
UnnamedPtr.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1,
Eight);
DIEEntry UnnamedRef(Unnamed);
@@ -524,11 +524,11 @@ TEST_F(DIEHashTest, RefUnnamedType) {
// struct { struct foo { }; };
TEST_F(DIEHashTest, NestedType) {
DIE Unnamed(dwarf::DW_TAG_structure_type);
DIE &Unnamed = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
Unnamed.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
auto Foo = make_unique<DIE>(dwarf::DW_TAG_structure_type);
auto Foo = DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEString FooStr = getString("foo");
Foo->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FooStr);
Foo->addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
@@ -543,11 +543,11 @@ TEST_F(DIEHashTest, NestedType) {
// struct { static void func(); };
TEST_F(DIEHashTest, MemberFunc) {
DIE Unnamed(dwarf::DW_TAG_structure_type);
DIE &Unnamed = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
Unnamed.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, One);
auto Func = make_unique<DIE>(dwarf::DW_TAG_subprogram);
auto Func = DIE::get(Alloc, dwarf::DW_TAG_subprogram);
DIEString FuncStr = getString("func");
Func->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FuncStr);
@@ -563,7 +563,7 @@ TEST_F(DIEHashTest, MemberFunc) {
// static void func();
// };
TEST_F(DIEHashTest, MemberFuncFlag) {
DIE A(dwarf::DW_TAG_structure_type);
DIE &A = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
DIEString AStr = getString("A");
A.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, AStr);
@@ -571,7 +571,7 @@ TEST_F(DIEHashTest, MemberFuncFlag) {
A.addValue(Alloc, dwarf::DW_AT_decl_file, dwarf::DW_FORM_data1, One);
A.addValue(Alloc, dwarf::DW_AT_decl_line, dwarf::DW_FORM_data1, One);
auto Func = make_unique<DIE>(dwarf::DW_TAG_subprogram);
auto Func = DIE::get(Alloc, dwarf::DW_TAG_subprogram);
DIEString FuncStr = getString("func");
DIEString FuncLinkage = getString("_ZN1A4funcEv");
DIEInteger Two(2);
@@ -599,7 +599,7 @@ TEST_F(DIEHashTest, MemberFuncFlag) {
// };
// A a;
TEST_F(DIEHashTest, MemberSdata) {
DIE A(dwarf::DW_TAG_structure_type);
DIE &A = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
DIEString AStr = getString("A");
A.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, AStr);
@@ -610,17 +610,17 @@ TEST_F(DIEHashTest, MemberSdata) {
DIEInteger Four(4);
DIEInteger Five(5);
DIEString FStr = getString("int");
DIE IntTyDIE(dwarf::DW_TAG_base_type);
DIE &IntTyDIE = *DIE::get(Alloc, dwarf::DW_TAG_base_type);
IntTyDIE.addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, Four);
IntTyDIE.addValue(Alloc, dwarf::DW_AT_encoding, dwarf::DW_FORM_data1, Five);
IntTyDIE.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FStr);
DIEEntry IntTy(IntTyDIE);
auto PITyDIE = make_unique<DIE>(dwarf::DW_TAG_const_type);
auto PITyDIE = DIE::get(Alloc, dwarf::DW_TAG_const_type);
PITyDIE->addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, IntTy);
DIEEntry PITy(*PITyDIE);
auto PI = make_unique<DIE>(dwarf::DW_TAG_member);
auto PI = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString PIStr = getString("PI");
DIEInteger Two(2);
DIEInteger NegThree(-3);
@@ -645,7 +645,7 @@ TEST_F(DIEHashTest, MemberSdata) {
// };
// A a;
TEST_F(DIEHashTest, MemberBlock) {
DIE A(dwarf::DW_TAG_structure_type);
DIE &A = *DIE::get(Alloc, dwarf::DW_TAG_structure_type);
DIEInteger One(1);
DIEString AStr = getString("A");
A.addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, AStr);
@@ -655,19 +655,18 @@ TEST_F(DIEHashTest, MemberBlock) {
DIEInteger Four(4);
DIEString FStr = getString("float");
auto FloatTyDIE = make_unique<DIE>(dwarf::DW_TAG_base_type);
auto FloatTyDIE = DIE::get(Alloc, dwarf::DW_TAG_base_type);
FloatTyDIE->addValue(Alloc, dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1,
Four);
FloatTyDIE->addValue(Alloc, dwarf::DW_AT_encoding, dwarf::DW_FORM_data1,
Four);
FloatTyDIE->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, FStr);
DIEEntry FloatTy(*FloatTyDIE);
auto PITyDIE = make_unique<DIE>(dwarf::DW_TAG_const_type);
auto PITyDIE = DIE::get(Alloc, dwarf::DW_TAG_const_type);
PITyDIE->addValue(Alloc, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, FloatTy);
DIEEntry PITy(*PITyDIE);
auto PI = make_unique<DIE>(dwarf::DW_TAG_member);
auto PI = DIE::get(Alloc, dwarf::DW_TAG_member);
DIEString PIStr = getString("PI");
DIEInteger Two(2);
PI->addValue(Alloc, dwarf::DW_AT_name, dwarf::DW_FORM_strp, PIStr);