1 ; RUN: opt < %s -basicaa -slp-vectorizer -S -mcpu=corei7-avx | FileCheck %s
3 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
4 target triple = "x86_64-unknown-linux-gnu"
6 ; CHECK: load <2 x double>, <2 x double>*
7 ; CHECK: fadd <2 x double>
8 ; CHECK: store <2 x double>
10 define void @foo(double* %x) {
11 %1 = load double, double* %x, align 8
12 %2 = fadd double %1, %1
13 %3 = fadd double %2, %1
14 store double %3, double* %x, align 8
15 %4 = getelementptr inbounds double, double* %x, i64 1
16 %5 = load double, double* %4, align 8
17 %6 = fadd double %5, %5
18 %7 = fadd double %6, %5
19 store double %7, double* %4, align 8
20 %8 = getelementptr inbounds double, double* %x, i64 2
21 %9 = load double, double* %8, align 8
22 %10 = fadd double %9, %9
23 %11 = fadd double %10, %9
24 store double %11, double* %8, align 8
25 %12 = getelementptr inbounds double, double* %x, i64 3
26 %13 = load double, double* %12, align 8
27 %14 = fadd double %13, %13
28 %15 = fadd double %14, %13
29 store double %15, double* %12, align 8