[llvm] r288423 - [dsymutil] Simplify a lazy-init condition/expression

[David Blaikie via llvm-commits]

Author: dblaikie
Date: Thu Dec  1 16:04:16 2016
New Revision: 288423

URL: http://llvm.org/viewvc/llvm-project?rev=288423&view=rev
Log:
[dsymutil] Simplify a lazy-init condition/expression

Modified:
    llvm/trunk/tools/dsymutil/DwarfLinker.cpp

Modified: llvm/trunk/tools/dsymutil/DwarfLinker.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/dsymutil/DwarfLinker.cpp?rev=288423&r1=288422&r2=288423&view=diff
==============================================================================
--- llvm/trunk/tools/dsymutil/DwarfLinker.cpp (original)
+++ llvm/trunk/tools/dsymutil/DwarfLinker.cpp Thu Dec  1 16:04:16 2016
@@ -2716,10 +2716,9 @@ DIE *DwarfLinker::DIECloner::cloneDIE(
   if (!Die) {
     // The DIE might have been already created by a forward reference
     // (see cloneDieReferenceAttribute()).
-    if (Info.Clone)
-      Die = Info.Clone;
-    else
-      Die = Info.Clone = DIE::get(DIEAlloc, dwarf::Tag(InputDIE.getTag()));
+    if (!Info.Clone)
+      Info.Clone = DIE::get(DIEAlloc, dwarf::Tag(InputDIE.getTag()));
+    Die = Info.Clone;
   }
 
   assert(Die->getTag() == InputDIE.getTag());