1; RUN: opt < %s -globalopt -S > %t
2; RUN: grep "@Y = internal unnamed_addr global \[3 x [%]struct.X\] zeroinitializer" %t
3; RUN: grep load %t | count 6
4; RUN: grep "add i32 [%]a, [%]b" %t | count 3
5
6; globalopt should not sra the global, because it can't see the index.
7
8%struct.X = type { [3 x i32], [3 x i32] }
9
10@Y = internal global [3 x %struct.X] zeroinitializer
11
12@addr = external global i8
13
14define void @frob() {
15  store i32 1, i32* getelementptr inbounds ([3 x %struct.X]* @Y, i64 0, i64 0, i32 0, i64 ptrtoint (i8* @addr to i64)), align 4
16  ret void
17}
18define i32 @borf(i64 %i, i64 %j) {
19  %p = getelementptr inbounds [3 x %struct.X]* @Y, i64 0, i64 0, i32 0, i64 0
20  %a = load i32* %p
21  %q = getelementptr inbounds [3 x %struct.X]* @Y, i64 0, i64 0, i32 1, i64 0
22  %b = load i32* %q
23  %c = add i32 %a, %b
24  ret i32 %c
25}
26define i32 @borg(i64 %i, i64 %j) {
27  %p = getelementptr inbounds [3 x %struct.X]* @Y, i64 0, i64 1, i32 0, i64 1
28  %a = load i32* %p
29  %q = getelementptr inbounds [3 x %struct.X]* @Y, i64 0, i64 1, i32 1, i64 1
30  %b = load i32* %q
31  %c = add i32 %a, %b
32  ret i32 %c
33}
34define i32 @borh(i64 %i, i64 %j) {
35  %p = getelementptr inbounds [3 x %struct.X]* @Y, i64 0, i64 2, i32 0, i64 2
36  %a = load i32* %p
37  %q = getelementptr inbounds [3 x %struct.X]* @Y, i64 0, i64 2, i32 1, i64 2
38  %b = load i32* %q
39  %c = add i32 %a, %b
40  ret i32 %c
41}
42