From 7c0c2e56b09fee406ca0bb6e3ac840a3a6ed1160 Mon Sep 17 00:00:00 2001 From: David Blaikie Date: Fri, 25 Oct 2013 20:04:25 +0000 Subject: DIEHash: Summary hashing of member functions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193432 91177308-0d34-0410-b5e6-96231b3b80d8 --- unittests/CodeGen/DIEHashTest.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'unittests') diff --git a/unittests/CodeGen/DIEHashTest.cpp b/unittests/CodeGen/DIEHashTest.cpp index fb6f4b3640..8d8fc39a30 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); +} } -- cgit v1.2.3