r331753 - Fix 'not all control paths return a value' MSVC warnings. NFCI.

[Simon Pilgrim via cfe-commits]

Author: rksimon
Date: Tue May  8 02:40:32 2018
New Revision: 331753

URL: http://llvm.org/viewvc/llvm-project?rev=331753&view=rev
Log:
Fix 'not all control paths return a value' MSVC warnings. NFCI.

Modified:
    cfe/trunk/lib/AST/ExprConstant.cpp
    cfe/trunk/lib/CodeGen/CGExprAgg.cpp

Modified: cfe/trunk/lib/AST/ExprConstant.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ExprConstant.cpp?rev=331753&r1=331752&r2=331753&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ExprConstant.cpp (original)
+++ cfe/trunk/lib/AST/ExprConstant.cpp Tue May  8 02:40:32 2018
@@ -8616,6 +8616,7 @@ EvaluateComparisonBinaryOperator(EvalInf
       case APFloat::cmpUnordered:
         return CCR::Unordered;
       }
+      llvm_unreachable("Unrecognised APFloat::cmpResult enum");
     };
     return Success(GetCmpRes(), E);
   }

Modified: cfe/trunk/lib/CodeGen/CGExprAgg.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprAgg.cpp?rev=331753&r1=331752&r2=331753&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprAgg.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprAgg.cpp Tue May  8 02:40:32 2018
@@ -920,6 +920,7 @@ static llvm::Value *EmitCompare(CGBuilde
     case CK_Equal:
       return {"cmp.eq", FI::FCMP_OEQ, II::ICMP_EQ, II::ICMP_EQ};
     }
+    llvm_unreachable("Unrecognised CompareKind enum");
   }();
 
   if (ArgTy->hasFloatingRepresentation())