If doesSupportDebugInformation() is false then do not try to emit dwarf debug info.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86874 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 3f26360..f7c8d29 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1905,6 +1905,9 @@
   if (TimePassesIsEnabled)
     DebugTimer->startTimer();
 
+  if (!MAI->doesSupportDebugInformation())
+    return;
+
   DebugInfoFinder DbgFinder;
   DbgFinder.processModule(*M);