--- /dev/null
+; RUN: opt < %s -basicaa -slp-vectorizer -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
+target triple = "x86_64-apple-macosx10.8.0"
+
+; We will keep trying to vectorize the basic block even we already find vectorized store.
+; CHECK: test1
+; CHECK: store <2 x double>
+; CHECK: ret
+define void @test1(double* %a, double* %b, double* %c, double* %d) {
+entry:
+ %i0 = load double* %a, align 8
+ %i1 = load double* %b, align 8
+ %mul = fmul double %i0, %i1
+ %arrayidx3 = getelementptr inbounds double* %a, i64 1
+ %i3 = load double* %arrayidx3, align 8
+ %arrayidx4 = getelementptr inbounds double* %b, i64 1
+ %i4 = load double* %arrayidx4, align 8
+ %mul5 = fmul double %i3, %i4
+ store double %mul, double* %c, align 8
+ %arrayidx5 = getelementptr inbounds double* %c, i64 1
+ store double %mul5, double* %arrayidx5, align 8
+ %0 = bitcast double* %a to <4 x i32>*
+ %1 = load <4 x i32>* %0, align 8
+ %2 = bitcast double* %b to <4 x i32>*
+ %3 = load <4 x i32>* %2, align 8
+ %4 = mul <4 x i32> %1, %3
+ %5 = bitcast double* %d to <4 x i32>*
+ store <4 x i32> %4, <4 x i32>* %5, align 8
+ ret void
+}