From 8213c8af290f42bcdac070f0131d2fdabe76c93f Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 6 Feb 2012 21:56:39 +0000
Subject: Remove some dead code and tidy things up now that vectors use
 ConstantDataVector instead of always using ConstantVector.

llvm-svn: 149912
---
 llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'llvm/lib/Transforms/InstCombine/InstructionCombining.cpp')

diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
index 0294d2a5ace..318256a9b7f 100644
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -495,10 +495,8 @@ Value *InstCombiner::dyn_castNegVal(Value *V) const {
   if (ConstantInt *C = dyn_cast<ConstantInt>(V))
     return ConstantExpr::getNeg(C);
 
-  if (Constant *C = dyn_cast<Constant>(V))
-    // FIXME: Remove ConstantVector
-    if ((isa<ConstantVector>(C) || isa<ConstantDataVector>(C)) &&
-        C->getType()->getVectorElementType()->isIntegerTy())
+  if (ConstantDataVector *C = dyn_cast<ConstantDataVector>(V))
+    if (C->getType()->getElementType()->isIntegerTy())
       return ConstantExpr::getNeg(C);
 
   return 0;
@@ -516,10 +514,8 @@ Value *InstCombiner::dyn_castFNegVal(Value *V) const {
   if (ConstantFP *C = dyn_cast<ConstantFP>(V))
     return ConstantExpr::getFNeg(C);
 
-  if (Constant *C = dyn_cast<Constant>(V))
-    // FIXME: Remove ConstantVector
-    if ((isa<ConstantVector>(C) || isa<ConstantDataVector>(C)) &&
-        C->getType()->getVectorElementType()->isFloatingPointTy())
+  if (ConstantDataVector *C = dyn_cast<ConstantDataVector>(V))
+    if (C->getType()->getElementType()->isFloatingPointTy())
       return ConstantExpr::getFNeg(C);
 
   return 0;
-- 
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