1 ; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-enable-global-merge -o - | FileCheck %s 2 ; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-enable-global-merge -global-merge-on-external -o - | FileCheck %s 3 4 ; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-enable-global-merge -o - | FileCheck %s 5 ; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-enable-global-merge -global-merge-on-external -o - | FileCheck %s 6 7 ; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-enable-global-merge -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS 8 ; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-enable-global-merge -global-merge-on-external -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS 9 10 @m = internal global i32 0, align 4 11 @n = internal global i32 0, align 4 12 13 define void @f1(i32 %a1, i32 %a2) { 14 ;CHECK-APPLE-IOS-NOT: adrp 15 ;CHECK-APPLE-IOS: adrp x8, __MergedGlobals@PAGE 16 ;CHECK-APPLE-IOS-NOT: adrp 17 ;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals@PAGEOFF 18 store i32 %a1, i32* @m, align 4 19 store i32 %a2, i32* @n, align 4 20 ret void 21 } 22 23 ;CHECK: .type .L_MergedGlobals,@object // @_MergedGlobals 24 ;CHECK: .local .L_MergedGlobals 25 ;CHECK: .comm .L_MergedGlobals,8,4 26 ;CHECK: .set m, .L_MergedGlobals 27 ;CHECK: .set n, .L_MergedGlobals+4 28 29 ;CHECK-APPLE-IOS: .zerofill __DATA,__bss,__MergedGlobals,8,2 ; @_MergedGlobals 30 ;CHECK-APPLE-IOS-NOT: .set _m, l__MergedGlobals 31 ;CHECK-APPLE-IOS-NOT: .set _n, l__MergedGlobals+4 32
