From 8ed2c8e99fd6f988e272cd2173b10855ce29f3fb Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu, 13 Feb 2014 16:48:38 +0000
Subject: Reduce code duplication resulting from the
 ConstantVector/ConstantDataVector split.

No intended functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201344 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Vectorize/BBVectorize.cpp | 23 +++++++----------------
 1 file changed, 7 insertions(+), 16 deletions(-)

(limited to 'lib/Transforms/Vectorize/BBVectorize.cpp')

diff --git a/lib/Transforms/Vectorize/BBVectorize.cpp b/lib/Transforms/Vectorize/BBVectorize.cpp
index f59dd2160a..6ef2020130 100644
--- a/lib/Transforms/Vectorize/BBVectorize.cpp
+++ b/lib/Transforms/Vectorize/BBVectorize.cpp
@@ -1043,22 +1043,13 @@ namespace {
           // of constants.
           Value *IOp = I->getOperand(1);
           Value *JOp = J->getOperand(1);
-          if (ConstantDataVector *CDVI = dyn_cast<ConstantDataVector>(IOp)) {
-            if (ConstantDataVector *CDVJ = dyn_cast<ConstantDataVector>(JOp)) {
-              Op2VK = TargetTransformInfo::OK_NonUniformConstantValue;
-              Constant *SplatValue = CDVI->getSplatValue();
-              if (SplatValue != NULL && SplatValue == CDVJ->getSplatValue())
-                Op2VK = TargetTransformInfo::OK_UniformConstantValue;
-            }
-          }
-
-          if (ConstantVector *CVI = dyn_cast<ConstantVector>(IOp)) {
-            if (ConstantVector *CVJ = dyn_cast<ConstantVector>(JOp)) {
-              Op2VK = TargetTransformInfo::OK_NonUniformConstantValue;
-              Constant *SplatValue = CVI->getSplatValue();
-              if (SplatValue != NULL && SplatValue == CVJ->getSplatValue())
-                Op2VK = TargetTransformInfo::OK_UniformConstantValue;
-            }
+          if ((isa<ConstantVector>(IOp) || isa<ConstantDataVector>(IOp)) &&
+              (isa<ConstantVector>(JOp) || isa<ConstantDataVector>(JOp))) {
+            Op2VK = TargetTransformInfo::OK_NonUniformConstantValue;
+            Constant *SplatValue = cast<Constant>(IOp)->getSplatValue();
+            if (SplatValue != NULL &&
+                SplatValue == cast<Constant>(JOp)->getSplatValue())
+              Op2VK = TargetTransformInfo::OK_UniformConstantValue;
           }
         }
       }
-- 
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