DebugInfo: factor out dead variable in NDEBUG from r235050

Caught by the lld bot:

http://lab.llvm.org:8011/builders/lld-x86_64-darwin13/builds/9832

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235052 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 631d13167bd953d2bedac061be61752c10b617c7..665b9824a2abb8bbb65ff39b3403f28defd267c9 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -719,8 +719,7 @@ void DwarfDebug::collectVariableInfoFromMMITable(
     if (!Scope)
       continue;
 
-    DIVariable DV = cast<MDLocalVariable>(VI.Var);
-    assert(DV->isValidLocationForIntrinsic(VI.Loc) &&
+    assert(VI.Var->isValidLocationForIntrinsic(VI.Loc) &&
            "Expected inlined-at fields to agree");
     DIExpression Expr = cast_or_null<MDExpression>(VI.Expr);
     ensureAbstractVariableIsCreatedIfScoped(Var, Scope->getScopeNode());