1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 2; RUN: llc %s -mtriple=aarch64-none-linux-gnu -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s 3; RUN: llc %s -mtriple=aarch64-linux-gnuabi -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s 4; RUN: llc %s -mtriple=aarch64-apple-ios -aarch64-enable-global-merge -global-merge-on-external -disable-post-ra -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS 5 6@x = dso_local global [100 x i32] zeroinitializer, align 1 7@y = dso_local global [100 x i32] zeroinitializer, align 1 8@z = internal global i32 1, align 4 9 10define dso_local void @f1(i32 %a1, i32 %a2, i32 %a3) { 11; CHECK-LABEL: f1: 12; CHECK: // %bb.0: 13; CHECK-NEXT: adrp x8, .L_MergedGlobals+12 14; CHECK-NEXT: add x8, x8, :lo12:.L_MergedGlobals+12 15; CHECK-NEXT: str w0, [x8] 16; CHECK-NEXT: str w1, [x8, #400] 17; CHECK-NEXT: adrp x8, z 18; CHECK-NEXT: str w2, [x8, :lo12:z] 19; CHECK-NEXT: ret 20; 21; CHECK-APPLE-IOS-LABEL: f1: 22; CHECK-APPLE-IOS: ; %bb.0: 23; CHECK-APPLE-IOS-NEXT: Lloh0: 24; CHECK-APPLE-IOS-NEXT: adrp x8, __MergedGlobals_x@PAGE+12 25; CHECK-APPLE-IOS-NEXT: Lloh1: 26; CHECK-APPLE-IOS-NEXT: add x8, x8, __MergedGlobals_x@PAGEOFF+12 27; CHECK-APPLE-IOS-NEXT: str w0, [x8] 28; CHECK-APPLE-IOS-NEXT: str w1, [x8, #400] 29; CHECK-APPLE-IOS-NEXT: adrp x8, _z@PAGE 30; CHECK-APPLE-IOS-NEXT: str w2, [x8, _z@PAGEOFF] 31; CHECK-APPLE-IOS-NEXT: ret 32; CHECK-APPLE-IOS-NEXT: .loh AdrpAdd Lloh0, Lloh1 33 %x3 = getelementptr inbounds [100 x i32], ptr @x, i32 0, i64 3 34 %y3 = getelementptr inbounds [100 x i32], ptr @y, i32 0, i64 3 35 store i32 %a1, ptr %x3, align 4 36 store i32 %a2, ptr %y3, align 4 37 store i32 %a3, ptr @z, align 4 38 ret void 39} 40 41;CHECK-APPLE-IOS: .globl __MergedGlobals_x 42;CHECK-APPLE-IOS: .zerofill __DATA,__common,__MergedGlobals_x,800,2 43;CHECK-APPLE-IOS: .set _x, __MergedGlobals_x 44;CHECK-APPLE-IOS: .set _y, __MergedGlobals_x+400 45 46;CHECK: .type .L_MergedGlobals,@object // @_MergedGlobals 47;CHECK: .local .L_MergedGlobals 48;CHECK: .comm .L_MergedGlobals,800,4 49;CHECK: globl x 50;CHECK: .set x, .L_MergedGlobals 51;CHECK: globl y 52;CHECK: .set y, .L_MergedGlobals+400 53;CHECK-NOT: .set z, .L_MergedGlobals 54