1; RUN: opt -instcombine -S < %s | FileCheck %s
2target datalayout = "E-p:64:64:64-p1:64:64:64-p2:32:32:32-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
3
4@x = external global <2 x i64>, align 16
5@xx = external global [13 x <2 x i64>], align 16
6
7@x.as2 = external addrspace(2) global <2 x i64>, align 16
8
9; CHECK-LABEL: @static_hem(
10; CHECK: , align 16
11define <2 x i64> @static_hem() {
12  %t = getelementptr <2 x i64>, <2 x i64>* @x, i32 7
13  %tmp1 = load <2 x i64>, <2 x i64>* %t, align 1
14  ret <2 x i64> %tmp1
15}
16
17; CHECK-LABEL: @hem(
18; CHECK: , align 16
19define <2 x i64> @hem(i32 %i) {
20  %t = getelementptr <2 x i64>, <2 x i64>* @x, i32 %i
21  %tmp1 = load <2 x i64>, <2 x i64>* %t, align 1
22  ret <2 x i64> %tmp1
23}
24
25; CHECK-LABEL: @hem_2d(
26; CHECK: , align 16
27define <2 x i64> @hem_2d(i32 %i, i32 %j) {
28  %t = getelementptr [13 x <2 x i64>], [13 x <2 x i64>]* @xx, i32 %i, i32 %j
29  %tmp1 = load <2 x i64>, <2 x i64>* %t, align 1
30  ret <2 x i64> %tmp1
31}
32
33; CHECK-LABEL: @foo(
34; CHECK: , align 16
35define <2 x i64> @foo() {
36  %tmp1 = load <2 x i64>, <2 x i64>* @x, align 1
37  ret <2 x i64> %tmp1
38}
39
40; CHECK-LABEL: @bar(
41; CHECK: , align 16
42; CHECK: , align 16
43define <2 x i64> @bar() {
44  %t = alloca <2 x i64>
45  call void @kip(<2 x i64>* %t)
46  %tmp1 = load <2 x i64>, <2 x i64>* %t, align 1
47  ret <2 x i64> %tmp1
48}
49
50; CHECK-LABEL: @static_hem_store(
51; CHECK: , align 16
52define void @static_hem_store(<2 x i64> %y) {
53  %t = getelementptr <2 x i64>, <2 x i64>* @x, i32 7
54  store <2 x i64> %y, <2 x i64>* %t, align 1
55  ret void
56}
57
58; CHECK-LABEL: @hem_store(
59; CHECK: , align 16
60define void @hem_store(i32 %i, <2 x i64> %y) {
61  %t = getelementptr <2 x i64>, <2 x i64>* @x, i32 %i
62  store <2 x i64> %y, <2 x i64>* %t, align 1
63  ret void
64}
65
66; CHECK-LABEL: @hem_2d_store(
67; CHECK: , align 16
68define void @hem_2d_store(i32 %i, i32 %j, <2 x i64> %y) {
69  %t = getelementptr [13 x <2 x i64>], [13 x <2 x i64>]* @xx, i32 %i, i32 %j
70  store <2 x i64> %y, <2 x i64>* %t, align 1
71  ret void
72}
73
74; CHECK-LABEL: @foo_store(
75; CHECK: , align 16
76define void @foo_store(<2 x i64> %y) {
77  store <2 x i64> %y, <2 x i64>* @x, align 1
78  ret void
79}
80
81; CHECK-LABEL: @bar_store(
82; CHECK: , align 16
83define void @bar_store(<2 x i64> %y) {
84  %t = alloca <2 x i64>
85  call void @kip(<2 x i64>* %t)
86  store <2 x i64> %y, <2 x i64>* %t, align 1
87  ret void
88}
89
90declare void @kip(<2 x i64>* %t)
91