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 9 define void @f1(i32 %a1, i32 %a2) { 10 ;CHECK-APPLE-IOS-LABEL: _f1: 11 ;CHECK-APPLE-IOS-NOT: adrp 12 ;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE 13 ;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@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 20 define void @g1(i32 %a1, i32 %a2) { 21 ;CHECK-APPLE-IOS-LABEL: _g1: 22 ;CHECK-APPLE-IOS: adrp x8, __MergedGlobals_x@PAGE 23 ;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals_x@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 _MergedGlobals_x,@object // @_MergedGlobals_x 31 ;CHECK: .globl _MergedGlobals_x 32 ;CHECK: .align 3 33 ;CHECK: _MergedGlobals_x: 34 ;CHECK: .size _MergedGlobals_x, 12 35 36 ;CHECK: .globl x 37 ;CHECK: x = _MergedGlobals_x 38 ;CHECK: .globl y 39 ;CHECK: y = _MergedGlobals_x+4 40 ;CHECK: .globl z 41 ;CHECK: z = _MergedGlobals_x+8 42 43 ;CHECK-APPLE-IOS: .globl __MergedGlobals_x ; @_MergedGlobals_x 44 ;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_x,12,3 45 46 ;CHECK-APPLE-IOS: .globl _x 47 ;CHECK-APPLE-IOS: _x = __MergedGlobals_x 48 ;CHECK-APPLE-IOS: .globl _y 49 ;CHECK-APPLE-IOS: _y = __MergedGlobals_x+4 50 ;CHECK-APPLE-IOS: .globl _z 51 ;CHECK-APPLE-IOS: _z = __MergedGlobals_x+8 52 ;CHECK-APPLE-IOS: .subsections_via_symbols 53
