From: Devang Patel <dpatel@apple.com>
Date: Mon, 12 Oct 2009 23:10:55 +0000 (+0000)
Subject: Set default location for a function if it is not set.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1f03471a2dfb02fa39f7168244bb8c0891a56ab9;p=oota-llvm.git

Set default location for a function if it is not set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83921 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index a232d82acd1..ae98da5ef8b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -385,6 +385,8 @@ void SelectionDAGISel::SelectBasicBlock(BasicBlock *LLVMBB,
         DILocation DILoc(Dbg);
         DebugLoc Loc = ExtractDebugLocation(DILoc, MF->getDebugLocInfo());
         SDL->setCurDebugLoc(Loc);
+        if (MF->getDefaultDebugLoc().isUnknown())
+          MF->setDefaultDebugLoc(Loc);
       }
     }
     if (!isa<TerminatorInst>(I))