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; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s
; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s
; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS
@x = dso_local global [100 x i32] zeroinitializer, align 1
@y = dso_local global [100 x i32] zeroinitializer, align 1
@z = internal global i32 1, align 4
define dso_local void @f1(i32 %a1, i32 %a2, i32 %a3) {
;CHECK-APPLE-IOS: adrp x8, _z@PAGE
;CHECK-APPLE-IOS: adrp x9, __MergedGlobals_x@PAGE+12
;CHECK-APPLE-IOS-NOT: adrp
;CHECK-APPLE-IOS: add x9, x9, __MergedGlobals_x@PAGEOFF+12
;CHECK-APPLE-IOS: str w1, [x9, #400]
;CHECK-APPLE-IOS: str w0, [x9]
;CHECK-APPLE-IOS: str w2, [x8, _z@PAGEOFF]
;CHECK: adrp x8, z
;CHECK: adrp x9, .L_MergedGlobals+12
;CHECK: add x9, x9, :lo12:.L_MergedGlobals+12
;CHECK: str w1, [x9, #400]
;CHECK: str w0, [x9]
;CHECK: str w2, [x8, :lo12:z]
%x3 = getelementptr inbounds [100 x i32], [100 x i32]* @x, i32 0, i64 3
%y3 = getelementptr inbounds [100 x i32], [100 x i32]* @y, i32 0, i64 3
store i32 %a1, i32* %x3, align 4
store i32 %a2, i32* %y3, align 4
store i32 %a3, i32* @z, align 4
ret void
}
;CHECK-APPLE-IOS: .globl __MergedGlobals_x
;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_x,800,2
;CHECK-APPLE-IOS: .set _x, __MergedGlobals_x
;CHECK-APPLE-IOS: .set _y, __MergedGlobals_x+400
;CHECK: .type .L_MergedGlobals,@object // @_MergedGlobals
;CHECK: .local .L_MergedGlobals
;CHECK: .comm .L_MergedGlobals,800,4
;CHECK: globl x
;CHECK: .set x, .L_MergedGlobals
;CHECK: globl y
;CHECK: .set y, .L_MergedGlobals+400
;CHECK-NOT: .set z, .L_MergedGlobals
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