[llvm] r311160 - [mips] Follow up comments on r310460

[Simon Dardis via llvm-commits]

Author: sdardis
Date: Fri Aug 18 06:27:02 2017
New Revision: 311160

URL: http://llvm.org/viewvc/llvm-project?rev=311160&view=rev
Log:
[mips] Follow up comments on r310460

Use dblaikie's suggestion of cast<> instead of a seperate assert.

Modified:
    llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp

Modified: llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp?rev=311160&r1=311159&r2=311160&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/Mips/AsmParser/MipsAsmParser.cpp Fri Aug 18 06:27:02 2017
@@ -5440,8 +5440,7 @@ bool MipsAsmParser::isEvaluated(const MC
   case MCExpr::SymbolRef:
     return (cast<MCSymbolRefExpr>(Expr)->getKind() != MCSymbolRefExpr::VK_None);
   case MCExpr::Binary: {
-    const MCBinaryExpr *BE = dyn_cast<MCBinaryExpr>(Expr);
-    assert(BE && "Binary expression is not a binary expression?");
+    const MCBinaryExpr *BE = cast<MCBinaryExpr>(Expr);
     if (!isEvaluated(BE->getLHS()))
       return false;
     return isEvaluated(BE->getRHS());