diff options
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DIEHash.cpp | 2 | ||||
| -rw-r--r-- | unittests/CodeGen/DIEHashTest.cpp | 18 |
2 files changed, 19 insertions, 1 deletions
diff --git a/lib/CodeGen/AsmPrinter/DIEHash.cpp b/lib/CodeGen/AsmPrinter/DIEHash.cpp index 1826467..85761c6 100644 --- a/lib/CodeGen/AsmPrinter/DIEHash.cpp +++ b/lib/CodeGen/AsmPrinter/DIEHash.cpp @@ -413,7 +413,7 @@ void DIEHash::computeHash(const DIE &Die) { I != E; ++I) { // 7.27 Step 7 // If C is a nested type entry or a member function entry, ... - if (isType((*I)->getTag())) { + if (isType((*I)->getTag()) || (*I)->getTag() == dwarf::DW_TAG_subprogram) { StringRef Name = getDIEStringAttr(**I, dwarf::DW_AT_name); // ... and has a DW_AT_name attribute if (!Name.empty()) { diff --git a/unittests/CodeGen/DIEHashTest.cpp b/unittests/CodeGen/DIEHashTest.cpp index fb6f4b3..8d8fc39 100644 --- a/unittests/CodeGen/DIEHashTest.cpp +++ b/unittests/CodeGen/DIEHashTest.cpp @@ -496,4 +496,22 @@ TEST(DIEHashTest, NestedType) { // The exact same hash GCC produces for this DIE. ASSERT_EQ(0xde8a3b7b43807f4aULL, MD5Res); } + +// struct { static void func(); }; +TEST(DIEHashTest, MemberFunc) { + DIE Unnamed(dwarf::DW_TAG_structure_type); + DIEInteger One(1); + Unnamed.addValue(dwarf::DW_AT_byte_size, dwarf::DW_FORM_data1, &One); + + DIE *Func = new DIE(dwarf::DW_TAG_subprogram); + DIEString FuncStr(&One, "func"); + Func->addValue(dwarf::DW_AT_name, dwarf::DW_FORM_strp, &FuncStr); + + Unnamed.addChild(Func); + + uint64_t MD5Res = DIEHash().computeTypeSignature(Unnamed); + + // The exact same hash GCC produces for this DIE. + ASSERT_EQ(0xd36a1b6dfb604ba0ULL, MD5Res); +} } |