diff options
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 5 | ||||
| -rw-r--r-- | test/DebugInfo/generate-odr-hash.ll (renamed from test/DebugInfo/X86/generate-odr-hash.ll) | 0 |
2 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 0d2d02eba4..7ba1fc187d 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1059,8 +1059,9 @@ static void addDIEODRSignature(MD5 &Hash, CompileUnit *CU, DIE *Die) { Hash.final(Result); // ... take the least significant 8 bytes and store those as the attribute. - uint64_t Signature; - memcpy(&Signature, &Result[8], 8); + // Our MD5 implementation always returns its results in little endian, swap + // bytes appropriately. + uint64_t Signature = *reinterpret_cast<support::ulittle64_t *>(Result + 8); // FIXME: This should be added onto the type unit, not the type, but this // works as an intermediate stage. diff --git a/test/DebugInfo/X86/generate-odr-hash.ll b/test/DebugInfo/generate-odr-hash.ll index 0b35e3f9d5..0b35e3f9d5 100644 --- a/test/DebugInfo/X86/generate-odr-hash.ll +++ b/test/DebugInfo/generate-odr-hash.ll |