1 ; RUN: opt %s -mtriple=aarch64-none-linux-gnu -global-merge -global-merge-on-external -S -o - | FileCheck %s
2 ; RUN: opt %s -mtriple=aarch64-linux-gnuabi -global-merge -global-merge-on-external -S -o - | FileCheck %s
3 ; RUN: opt %s -mtriple=aarch64-apple-ios -global-merge -global-merge-on-external -S -o - | FileCheck %s
5 @x = global [1000 x i32] zeroinitializer, align 1
6 @y = global [1000 x i32] zeroinitializer, align 1
7 @z = internal global i32 1, align 4
9 ; CHECK: @_MergedGlobals_x = global { i32, [1000 x i32] } { i32 1, [1000 x i32] zeroinitializer }
10 ; CHECK: @_MergedGlobals_y = global { [1000 x i32] } zeroinitializer
12 ; CHECK: @x = alias getelementptr inbounds ({ i32, [1000 x i32] }* @_MergedGlobals_x, i32 0, i32 1)
13 ; CHECK: @y = alias getelementptr inbounds ({ [1000 x i32] }* @_MergedGlobals_y, i32 0, i32 0)
15 define void @f1(i32 %a1, i32 %a2, i32 %a3) {
17 ; CHECK: %x3 = getelementptr inbounds [1000 x i32]* getelementptr inbounds ({ i32, [1000 x i32] }* @_MergedGlobals_x, i32 0, i32 1), i32 0, i64 3
18 ; CHECK: %y3 = getelementptr inbounds [1000 x i32]* getelementptr inbounds ({ [1000 x i32] }* @_MergedGlobals_y, i32 0, i32 0), i32 0, i64 3
19 ; CHECK: store i32 %a3, i32* getelementptr inbounds ({ i32, [1000 x i32] }* @_MergedGlobals_x, i32 0, i32 0), align 4
21 %x3 = getelementptr inbounds [1000 x i32]* @x, i32 0, i64 3
22 %y3 = getelementptr inbounds [1000 x i32]* @y, i32 0, i64 3
23 store i32 %a1, i32* %x3, align 4
24 store i32 %a2, i32* %y3, align 4
25 store i32 %a3, i32* @z, align 4