[CLNUP] Remove return after llvm_unreachable. Thanks to Hal Finkel for pointing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216176 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index 9b653c6a232061a7ed31e9ee0043b4074780c2bb..0d97b461c5cfb656d027645aae8b1f9afb33508a 100644 (file)
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -846,7 +846,6 @@ const SCEV *WidenIV::GetSCEVByOpCode(const SCEV *LHS, const SCEV *RHS,
     return SE->getMulExpr(LHS, RHS);
 
   llvm_unreachable("Unsupported opcode.");
-  return nullptr;
 }
 
 /// No-wrap operations can transfer sign extension of their result to their