From 543abdf1d0914228899061b36674fb1c6234aaff Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 8 Apr 2006 01:19:12 +0000
Subject: Add supprot for shufflevector

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27513 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Utils/Local.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib/Transforms/Utils/Local.cpp')

diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp
index a35a1a69af..a848e7461e 100644
--- a/lib/Transforms/Utils/Local.cpp
+++ b/lib/Transforms/Utils/Local.cpp
@@ -107,6 +107,11 @@ Constant *llvm::ConstantFoldInstruction(Instruction *I) {
   case Instruction::InsertElement:
     if (Constant *Op2 = dyn_cast<Constant>(I->getOperand(2)))
       return ConstantExpr::getInsertElement(Op0, Op1, Op2);
+    return 0;
+  case Instruction::ShuffleVector:
+    if (Constant *Op2 = dyn_cast<Constant>(I->getOperand(2)))
+      return ConstantExpr::getShuffleVector(Op0, Op1, Op2);
+    return 0;
   case Instruction::GetElementPtr:
     std::vector<Constant*> IdxList;
     IdxList.reserve(I->getNumOperands()-1);
-- 
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