1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=aarch64 -relocation-model=static < %s | FileCheck %s --check-prefixes=CHECK,STATIC 3; RUN: llc -mtriple=aarch64 -relocation-model=pic < %s | FileCheck %s --check-prefixes=CHECK,PIC 4 5@preemptable_var = dso_preemptable global i32 42 6define ptr @get_preemptable_var() nounwind { 7; CHECK-LABEL: get_preemptable_var: 8; CHECK: // %bb.0: 9; CHECK-NEXT: adrp x0, :got:preemptable_var 10; CHECK-NEXT: ldr x0, [x0, :got_lo12:preemptable_var] 11; CHECK-NEXT: ret 12 ret ptr @preemptable_var 13} 14 15@dsolocal_var = dso_local global i32 42 16define ptr @get_dsolocal_var() nounwind { 17; STATIC-LABEL: get_dsolocal_var: 18; STATIC: // %bb.0: 19; STATIC-NEXT: adrp x0, dsolocal_var 20; STATIC-NEXT: add x0, x0, :lo12:dsolocal_var 21; STATIC-NEXT: ret 22; 23; PIC-LABEL: get_dsolocal_var: 24; PIC: // %bb.0: 25; PIC-NEXT: adrp x0, .Ldsolocal_var$local 26; PIC-NEXT: add x0, x0, :lo12:.Ldsolocal_var$local 27; PIC-NEXT: ret 28 ret ptr @dsolocal_var 29} 30 31@weak_dsolocal_var = weak dso_local global i32 42 32define ptr @get_weak_dsolocal_var() nounwind { 33; CHECK-LABEL: get_weak_dsolocal_var: 34; CHECK: // %bb.0: 35; CHECK-NEXT: adrp x0, weak_dsolocal_var 36; CHECK-NEXT: add x0, x0, :lo12:weak_dsolocal_var 37; CHECK-NEXT: ret 38 ret ptr @weak_dsolocal_var 39} 40 41@hidden_var = hidden global i32 42 42define ptr @get_hidden_var() nounwind { 43; CHECK-LABEL: get_hidden_var: 44; CHECK: // %bb.0: 45; CHECK-NEXT: adrp x0, hidden_var 46; CHECK-NEXT: add x0, x0, :lo12:hidden_var 47; CHECK-NEXT: ret 48 ret ptr @hidden_var 49} 50 51@protected_var = protected global i32 42 52define ptr @get_protected_var() nounwind { 53; CHECK-LABEL: get_protected_var: 54; CHECK: // %bb.0: 55; CHECK-NEXT: adrp x0, protected_var 56; CHECK-NEXT: add x0, x0, :lo12:protected_var 57; CHECK-NEXT: ret 58 ret ptr @protected_var 59} 60 61define dso_preemptable ptr @preemptable_func() nounwind { 62; CHECK-LABEL: preemptable_func: 63; CHECK: // %bb.0: 64; CHECK-NEXT: adrp x0, :got:preemptable_func 65; CHECK-NEXT: ldr x0, [x0, :got_lo12:preemptable_func] 66; CHECK-NEXT: ret 67 ret ptr @preemptable_func 68} 69 70define dso_local ptr @dsolocal_func() nounwind { 71; STATIC-LABEL: dsolocal_func: 72; STATIC: // %bb.0: 73; STATIC-NEXT: adrp x0, dsolocal_func 74; STATIC-NEXT: add x0, x0, :lo12:dsolocal_func 75; STATIC-NEXT: ret 76; 77; PIC-LABEL: dsolocal_func: 78; PIC: .Ldsolocal_func$local: 79; PIC-NEXT: .type .Ldsolocal_func$local,@function 80; PIC-NEXT: // %bb.0: 81; PIC-NEXT: adrp x0, .Ldsolocal_func$local 82; PIC-NEXT: add x0, x0, :lo12:.Ldsolocal_func$local 83; PIC-NEXT: ret 84 ret ptr @dsolocal_func 85} 86; UTC-ARGS: --disable 87; PIC: [[END_LABEL:.Lfunc_end.+]]: 88; PIC-NEXT: .size dsolocal_func, [[END_LABEL]]-dsolocal_func 89; PIC-NEXT: .size .Ldsolocal_func$local, [[END_LABEL]]-dsolocal_func 90; UTC-ARGS: --enable 91 92define weak dso_local ptr @weak_dsolocal_func() nounwind { 93; CHECK-LABEL: weak_dsolocal_func: 94; CHECK: // %bb.0: 95; CHECK-NEXT: adrp x0, weak_dsolocal_func 96; CHECK-NEXT: add x0, x0, :lo12:weak_dsolocal_func 97; CHECK-NEXT: ret 98 ret ptr @weak_dsolocal_func 99} 100 101;; bl .Ldsolocal_func$local either resolves to a constant at assembly time 102;; or produces a relocation which can potentially cause a veneer. 103define dso_local void @call_dsolocal_func() nounwind { 104; STATIC-LABEL: call_dsolocal_func: 105; STATIC: // %bb.0: 106; STATIC-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill 107; STATIC-NEXT: bl dsolocal_func 108; STATIC-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload 109; STATIC-NEXT: ret 110; 111; PIC-LABEL: call_dsolocal_func: 112; PIC: .Lcall_dsolocal_func$local: 113; PIC-NEXT: .type .Lcall_dsolocal_func$local,@function 114; PIC-NEXT: // %bb.0: 115; PIC-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill 116; PIC-NEXT: bl .Ldsolocal_func$local 117; PIC-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload 118; PIC-NEXT: ret 119 call ptr @dsolocal_func() 120 ret void 121} 122; UTC-ARGS: --disable 123; PIC: [[END_LABEL:.Lfunc_end.+]]: 124; PIC-NEXT: .size call_dsolocal_func, [[END_LABEL]]-call_dsolocal_func 125; PIC-NEXT: .size .Lcall_dsolocal_func$local, [[END_LABEL]]-call_dsolocal_func 126; UTC-ARGS: --enable 127