1 ; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s 2 ; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s 3 ; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-global-merge -global-merge-on-external -disable-post-ra -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, l__MergedGlobals@PAGE 11 ;CHECK-APPLE-IOS-NOT: adrp 12 ;CHECK-APPLE-IOS: add x8, x8, l__MergedGlobals@PAGEOFF 13 ;CHECK-APPLE-IOS: adrp x9, l__MergedGlobals.1@PAGE 14 ;CHECK-APPLE-IOS: add x9, x9, l__MergedGlobals.1@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 .L_MergedGlobals,@object // @_MergedGlobals 24 ;CHECK: .align 4 25 ;CHECK: .L_MergedGlobals: 26 ;CHECK: .size .L_MergedGlobals, 4004 27 28 ;CHECK: .type .L_MergedGlobals.1,@object // @_MergedGlobals.1 29 ;CHECK: .local .L_MergedGlobals.1 30 ;CHECK: .comm .L_MergedGlobals.1,4000,16 31 32 ;CHECK-APPLE-IOS: .align 4 33 ;CHECK-APPLE-IOS: l__MergedGlobals: 34 ;CHECK-APPLE-IOS: .long 1 35 ;CHECK-APPLE-IOS: .space 4000 36 37 ;CHECK-APPLE-IOS: .zerofill __DATA,__bss,l__MergedGlobals.1,4000,4 38 39 ;CHECK: z = .L_MergedGlobals 40 ;CHECK: .globl x 41 ;CHECK: x = .L_MergedGlobals+4 42 ;CHECK: .size x, 4000 43 ;CHECK: .globl y 44 ;CHECK: y = .L_MergedGlobals.1 45 ;CHECK: .size y, 4000 46 47 ;CHECK-APPLE-IOS-NOT: _z = l__MergedGlobals 48 ;CHECK-APPLE-IOS:.globl _x 49 ;CHECK-APPLE-IOS: _x = l__MergedGlobals+4 50 ;CHECK-APPLE-IOS:.globl _y 51 ;CHECK-APPLE-IOS: _y = l__MergedGlobals.1 52
