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, 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 20 define 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
