From edbb58c577f924dbb69c76f6fbaf421a669fed73 Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Tue, 10 Jan 2012 16:47:17 +0000
Subject: Remove unnecessary default cases in switches that cover all enum
 values.

llvm-svn: 147855
---
 llvm/lib/Analysis/ScalarEvolutionNormalization.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'llvm/lib/Analysis/ScalarEvolutionNormalization.cpp')

diff --git a/llvm/lib/Analysis/ScalarEvolutionNormalization.cpp b/llvm/lib/Analysis/ScalarEvolutionNormalization.cpp
index c66ecd6e872..2565ae753e9 100644
--- a/llvm/lib/Analysis/ScalarEvolutionNormalization.cpp
+++ b/llvm/lib/Analysis/ScalarEvolutionNormalization.cpp
@@ -118,7 +118,6 @@ TransformImpl(const SCEV *S, Instruction *User, Value *OperandValToReplace) {
     // Conservatively use AnyWrap until/unless we need FlagNW.
     const SCEV *Result = SE.getAddRecExpr(Operands, L, SCEV::FlagAnyWrap);
     switch (Kind) {
-    default: llvm_unreachable("Unexpected transform name!");
     case NormalizeAutodetect:
       if (IVUseShouldUsePostIncValue(User, OperandValToReplace, L, &DT)) {
         const SCEV *TransformedStep =
-- 
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