Change parent hashing algorithm to be non-recursive and elaborate
authorEric Christopher <echristo@gmail.com>
Mon, 5 Aug 2013 21:40:57 +0000 (21:40 +0000)
committerEric Christopher <echristo@gmail.com>
Mon, 5 Aug 2013 21:40:57 +0000 (21:40 +0000)
commitb30347e64e0bd2904a39cd72631b91900f46d601
treef15889e9e87a6259da6654fdc8a24dcbcd6f186c
parent5a328054f33783527bd65bd4928b5537113b365c
Change parent hashing algorithm to be non-recursive and elaborate
greatly on many comments in the code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187742 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp