1; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-global-merge -global-merge-on-external -o - | FileCheck %s
2; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-global-merge -global-merge-on-external -o - | FileCheck %s
3; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-global-merge -global-merge-on-external -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS
4
5@x = global i32 0, align 4
6@y = global i32 0, align 4
7@z = global i32 0, align 4
8
9define void @f1(i32 %a1, i32 %a2) {
10;CHECK-APPLE-IOS-LABEL: _f1:
11;CHECK-APPLE-IOS-NOT: adrp
12;CHECK-APPLE-IOS: adrp	x8, l__MergedGlobals@PAGE
13;CHECK-APPLE-IOS: add	x8, x8, l__MergedGlobals@PAGEOFF
14;CHECK-APPLE-IOS-NOT: adrp
15  store i32 %a1, i32* @x, align 4
16  store i32 %a2, i32* @y, align 4
17  ret void
18}
19
20define void @g1(i32 %a1, i32 %a2) {
21;CHECK-APPLE-IOS-LABEL: _g1:
22;CHECK-APPLE-IOS: adrp	x8, l__MergedGlobals@PAGE
23;CHECK-APPLE-IOS: add	x8, x8, l__MergedGlobals@PAGEOFF
24;CHECK-APPLE-IOS-NOT: adrp
25  store i32 %a1, i32* @y, align 4
26  store i32 %a2, i32* @z, align 4
27  ret void
28}
29
30;CHECK:	.type	.L_MergedGlobals,@object // @_MergedGlobals
31;CHECK:	.local	.L_MergedGlobals
32;CHECK:	.comm	.L_MergedGlobals,12,8
33
34;CHECK:	.globl	x
35;CHECK: x = .L_MergedGlobals
36;CHECK: .size x, 4
37;CHECK:	.globl	y
38;CHECK: y = .L_MergedGlobals+4
39;CHECK: .size y, 4
40;CHECK:	.globl	z
41;CHECK: z = .L_MergedGlobals+8
42;CHECK: .size z, 4
43
44;CHECK-APPLE-IOS: .zerofill __DATA,__bss,l__MergedGlobals,12,3
45
46;CHECK-APPLE-IOS: .globl	_x
47;CHECK-APPLE-IOS:  = l__MergedGlobals
48;CHECK-APPLE-IOS: .globl	_y
49;CHECK-APPLE-IOS: _y = l__MergedGlobals+4
50;CHECK-APPLE-IOS: .globl	_z
51;CHECK-APPLE-IOS: _z = l__MergedGlobals+8
52;CHECK-APPLE-IOS: .subsections_via_symbols
53