+; RUN: opt < %s -basicaa -slp-vectorizer -S -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7-avx | FileCheck %s
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+;CHECK-LABEL: @powof2div(
+;CHECK: load <4 x i32>*
+;CHECK: add <4 x i32>
+;CHECK: sdiv <4 x i32>
+define void @powof2div(i32* noalias nocapture %a, i32* noalias nocapture readonly %b, i32* noalias nocapture readonly %c){
+entry:
+ %0 = load i32* %b, align 4
+ %1 = load i32* %c, align 4
+ %add = add nsw i32 %1, %0
+ %div = sdiv i32 %add, 2
+ store i32 %div, i32* %a, align 4
+ %arrayidx3 = getelementptr inbounds i32* %b, i64 1
+ %2 = load i32* %arrayidx3, align 4
+ %arrayidx4 = getelementptr inbounds i32* %c, i64 1
+ %3 = load i32* %arrayidx4, align 4
+ %add5 = add nsw i32 %3, %2
+ %div6 = sdiv i32 %add5, 2
+ %arrayidx7 = getelementptr inbounds i32* %a, i64 1
+ store i32 %div6, i32* %arrayidx7, align 4
+ %arrayidx8 = getelementptr inbounds i32* %b, i64 2
+ %4 = load i32* %arrayidx8, align 4
+ %arrayidx9 = getelementptr inbounds i32* %c, i64 2
+ %5 = load i32* %arrayidx9, align 4
+ %add10 = add nsw i32 %5, %4
+ %div11 = sdiv i32 %add10, 2
+ %arrayidx12 = getelementptr inbounds i32* %a, i64 2
+ store i32 %div11, i32* %arrayidx12, align 4
+ %arrayidx13 = getelementptr inbounds i32* %b, i64 3
+ %6 = load i32* %arrayidx13, align 4
+ %arrayidx14 = getelementptr inbounds i32* %c, i64 3
+ %7 = load i32* %arrayidx14, align 4
+ %add15 = add nsw i32 %7, %6
+ %div16 = sdiv i32 %add15, 2
+ %arrayidx17 = getelementptr inbounds i32* %a, i64 3
+ store i32 %div16, i32* %arrayidx17, align 4
+ ret void
+}
+