[llvm-commits] [llvm] r64204 - /llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp

[Devang Patel]

Author: dpatel
Date: Tue Feb 10 00:04:08 2009
New Revision: 64204

URL: http://llvm.org/viewvc/llvm-project?rev=64204&view=rev
Log:
Validate file id.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp?rev=64204&r1=64203&r2=64204&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp Tue Feb 10 00:04:08 2009
@@ -1554,6 +1554,7 @@
     unsigned Line = V->getLineNumber();
     CompileUnit *Unit = FindCompileUnit(V->getCompileUnit());
     FileID = Unit->getID();
+    assert (FileID && "Invalid file id");
     AddUInt(Die, DW_AT_decl_file, 0, FileID);
     AddUInt(Die, DW_AT_decl_line, 0, Line);
   }
@@ -1565,6 +1566,7 @@
     unsigned Line = G->getLineNumber();
     CompileUnit *Unit = FindCompileUnit(G->getCompileUnit());
     FileID = Unit->getID();
+    assert (FileID && "Invalid file id");
     AddUInt(Die, DW_AT_decl_file, 0, FileID);
     AddUInt(Die, DW_AT_decl_line, 0, Line);
   }
@@ -1577,6 +1579,7 @@
       return;
     CompileUnit *Unit = FindCompileUnit(CU);
     FileID = Unit->getID();
+    assert (FileID && "Invalid file id");
     AddUInt(Die, DW_AT_decl_file, 0, FileID);
     AddUInt(Die, DW_AT_decl_line, 0, Line);
   }