[mips] Fix unused variable warning for release builds introduced by r268379.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268383 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
index ff91cc0273806be963f2fb646a55feb040c5ea43..eae5ebee2efe0edb30f32a8cf3ea384deeda5b59 100644 (file)
--- a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
+++ b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp
@@ -138,9 +138,7 @@ static void printExpr(const MCExpr *Expr, const MCAsmInfo *MAI,
   } else
     SRE = cast<MCSymbolRefExpr>(Expr);
 
-  MCSymbolRefExpr::VariantKind Kind = SRE->getKind();
-
-  assert(Kind == MCSymbolRefExpr::VK_None && "Invalid kind!");
+  assert(SRE->getKind() == MCSymbolRefExpr::VK_None && "Invalid kind!");
 
   SRE->getSymbol().print(OS, MAI);