commit 239938ff77ef43c753881b030438f89a3dfc72c4
author Anton Korobeynikov <asl@math.spbu.ru> Mon Nov 19 21:17:20 2012 +0000
committer Anton Korobeynikov <asl@math.spbu.ru> Mon Nov 19 21:17:20 2012 +0000
tree f9f2cb47d3b44cd1ce22e1550dd846b0aed721bf
parent 2386fc8daa682c7b6c2479cd9c9c3113581c41db

Make AsmPrinter::EmitTTypeReference() more robust - put
the zero GV check inside, so we won't forget it at the caller side.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168328 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfException.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 4ebb75b..0bcb1b5 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -696,11 +696,7 @@
     const GlobalVariable *GV = *I;
     if (VerboseAsm)
       Asm->OutStreamer.AddComment("TypeInfo " + Twine(Entry--));
-    if (GV)
-      Asm->EmitTTypeReference(GV, TTypeEncoding);
-    else
-      Asm->OutStreamer.EmitIntValue(0,Asm->GetSizeOfEncodedValue(TTypeEncoding),
-                                    0);
+    Asm->EmitTTypeReference(GV, TTypeEncoding);
   }
 
   // Emit the Exception Specifications.