DwarfUnit: return by reference from createAndAddDIE
authorDavid Blaikie <dblaikie@gmail.com>
Fri, 25 Apr 2014 18:52:29 +0000 (18:52 +0000)
committerDavid Blaikie <dblaikie@gmail.com>
Fri, 25 Apr 2014 18:52:29 +0000 (18:52 +0000)
commitd48f5efa9db174650d87f5dedc03810998f43960
tree378e1af069ffb33fd5b971a313b6334c4fdbfe34
parent2d18167483cf274413e52b4fa9513a7dffa6a7f8
DwarfUnit: return by reference from createAndAddDIE

Since this doesn't return ownership (the DIE has been added to the
specified parent already) nor return null, just return by reference.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207259 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
lib/CodeGen/AsmPrinter/DwarfDebug.h
lib/CodeGen/AsmPrinter/DwarfUnit.cpp
lib/CodeGen/AsmPrinter/DwarfUnit.h