1 ; RUN: opt < %s -O1 -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-unknown-linux-gnu -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 ; Function Attrs: nounwind uwtable
11 define void @foo(double* %x) #0 {
12 %1 = alloca double*, align 8
13 store double* %x, double** %1, align 8
14 %2 = load double*, double** %1, align 8
15 %3 = getelementptr inbounds double, double* %2, i64 0
16 %4 = load double, double* %3, align 8
17 %5 = load double*, double** %1, align 8
18 %6 = getelementptr inbounds double, double* %5, i64 0
19 %7 = load double, double* %6, align 8
20 %8 = fadd double %4, %7
21 %9 = load double*, double** %1, align 8
22 %10 = getelementptr inbounds double, double* %9, i64 0
23 %11 = load double, double* %10, align 8
24 %12 = fadd double %8, %11
25 %13 = load double*, double** %1, align 8
26 %14 = getelementptr inbounds double, double* %13, i64 0
27 store double %12, double* %14, align 8
28 %15 = load double*, double** %1, align 8
29 %16 = getelementptr inbounds double, double* %15, i64 1
30 %17 = load double, double* %16, align 8
31 %18 = load double*, double** %1, align 8
32 %19 = getelementptr inbounds double, double* %18, i64 1
33 %20 = load double, double* %19, align 8
34 %21 = fadd double %17, %20
35 %22 = load double*, double** %1, align 8
36 %23 = getelementptr inbounds double, double* %22, i64 1
37 %24 = load double, double* %23, align 8
38 %25 = fadd double %21, %24
39 %26 = load double*, double** %1, align 8
40 %27 = getelementptr inbounds double, double* %26, i64 1
41 store double %25, double* %27, align 8
42 %28 = load double*, double** %1, align 8
43 %29 = getelementptr inbounds double, double* %28, i64 2
44 %30 = load double, double* %29, align 8
45 %31 = load double*, double** %1, align 8
46 %32 = getelementptr inbounds double, double* %31, i64 2
47 %33 = load double, double* %32, align 8
48 %34 = fadd double %30, %33
49 %35 = load double*, double** %1, align 8
50 %36 = getelementptr inbounds double, double* %35, i64 2
51 %37 = load double, double* %36, align 8
52 %38 = fadd double %34, %37
53 %39 = load double*, double** %1, align 8
54 %40 = getelementptr inbounds double, double* %39, i64 2
55 store double %38, double* %40, align 8
56 %41 = load double*, double** %1, align 8
57 %42 = getelementptr inbounds double, double* %41, i64 3
58 %43 = load double, double* %42, align 8
59 %44 = load double*, double** %1, align 8
60 %45 = getelementptr inbounds double, double* %44, i64 3
61 %46 = load double, double* %45, align 8
62 %47 = fadd double %43, %46
63 %48 = load double*, double** %1, align 8
64 %49 = getelementptr inbounds double, double* %48, i64 3
65 %50 = load double, double* %49, align 8
66 %51 = fadd double %47, %50
67 %52 = load double*, double** %1, align 8
68 %53 = getelementptr inbounds double, double* %52, i64 3
69 store double %51, double* %53, align 8
73 attributes #0 = { nounwind }