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/utils/TableGen/CodeGenDAGPatterns.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')

diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
index dbf166262bb..3570f8df65e 100644
--- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -839,7 +839,6 @@ bool SDTypeConstraint::ApplyTypeConstraint(TreePatternNode *N,
   TreePatternNode *NodeToApply = getOperandNum(OperandNo, N, NodeInfo, ResNo);
 
   switch (ConstraintType) {
-  default: assert(0 && "Unknown constraint type!");
   case SDTCisVT:
     // Operand must be a particular type.
     return NodeToApply->UpdateNodeType(ResNo, x.SDTCisVT_Info.VT, TP);
-- 
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