From a4defc00ebf30f136ea96084b6a10c57441de6e7 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Thu, 17 Feb 2011 23:33:27 +0000 Subject: Do not lose debug info of an inlined function argument even if the argument is only used through GEPs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125794 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index c0aa56b522..d03f6765d5 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -5508,12 +5508,14 @@ void SelectionDAG::TransferDbgValues(SDValue From, SDValue To) { SDNode *FromNode = From.getNode(); SDNode *ToNode = To.getNode(); SmallVector &DVs = GetDbgValues(FromNode); - DbgInfo->removeSDDbgValues(FromNode); for (SmallVector::iterator I = DVs.begin(), E = DVs.end(); I != E; ++I) { - if ((*I)->getKind() == SDDbgValue::SDNODE) { - AddDbgValue(*I, ToNode, false); - (*I)->setSDNode(ToNode, To.getResNo()); + SDDbgValue *Dbg = *I; + if (Dbg->getKind() == SDDbgValue::SDNODE) { + SDDbgValue *Clone = getDbgValue(Dbg->getMDPtr(), ToNode, To.getResNo(), + Dbg->getOffset(), Dbg->getDebugLoc(), + Dbg->getOrder()); + AddDbgValue(Clone, ToNode, false); } } } -- cgit v1.2.3-18-g5258