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 [1000 x i32] zeroinitializer, align 1 6 @y = global [1000 x i32] zeroinitializer, align 1 7 @z = internal global i32 1, align 4 8 9 define void @f1(i32 %a1, i32 %a2, i32 %a3) { 10 ;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE 11 ;CHECK-APPLE-IOS-NOT: adrp 12 ;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@PAGEOFF 13 ;CHECK-APPLE-IOS: adrp x9, __MergedGlobals_y@PAGE 14 ;CHECK-APPLE-IOS: add x9, x9, __MergedGlobals_y@PAGEOFF 15 %x3 = getelementptr inbounds [1000 x i32], [1000 x i32]* @x, i32 0, i64 3 16 %y3 = getelementptr inbounds [1000 x i32], [1000 x i32]* @y, i32 0, i64 3 17 store i32 %a1, i32* %x3, align 4 18 store i32 %a2, i32* %y3, align 4 19 store i32 %a3, i32* @z, align 4 20 ret void 21 } 22 23 ;CHECK: .type _MergedGlobals_x,@object // @_MergedGlobals_x 24 ;CHECK: .globl _MergedGlobals_x 25 ;CHECK: .align 4 26 ;CHECK: _MergedGlobals_x: 27 ;CHECK: .size _MergedGlobals_x, 4004 28 29 ;CHECK: .type _MergedGlobals_y,@object // @_MergedGlobals_y 30 ;CHECK: .globl _MergedGlobals_y 31 ;CHECK: _MergedGlobals_y: 32 ;CHECK: .size _MergedGlobals_y, 4000 33 34 ;CHECK-APPLE-IOS: .globl __MergedGlobals_x ; @_MergedGlobals_x 35 ;CHECK-APPLE-IOS: .align 4 36 ;CHECK-APPLE-IOS: __MergedGlobals_x: 37 ;CHECK-APPLE-IOS: .long 1 38 ;CHECK-APPLE-IOS: .space 4000 39 40 ;CHECK-APPLE-IOS: .globl __MergedGlobals_y ; @_MergedGlobals_y 41 ;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_y,4000,4 42 43 ;CHECK: .globl x 44 ;CHECK: x = _MergedGlobals_x+4 45 ;CHECK: .globl y 46 ;CHECK: y = _MergedGlobals_y 47 48 ;CHECK-APPLE-IOS:.globl _x 49 ;CHECK-APPLE-IOS: _x = __MergedGlobals_x+4 50 ;CHECK-APPLE-IOS:.globl _y 51 ;CHECK-APPLE-IOS: _y = __MergedGlobals_y 52
