llvm/test/CodeGen/AArch64/call-rv-marker.ll - rust-lang/llvm-project - Git at Google

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
 ; RUN: llc -o - %s | FileCheck --check-prefix=SELDAG --check-prefix=CHECK %s
 ; RUN: llc -global-isel -o - %s | FileCheck --check-prefix=GISEL --check-prefix=CHECK %s

 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
 target triple = "arm64-apple-ios"

 declare ptr @foo0(i32)
 declare ptr @foo1()

 declare void @llvm.objc.release(ptr)
 declare void @objc_object(ptr)

 declare void @foo2(ptr)

 declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture)

 declare ptr @_ZN1SD1Ev(ptr nonnull dereferenceable(1))

 declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture)


 %struct.S = type { i8 }

 @g = dso_local global ptr null, align 8
 @fptr = dso_local global ptr null, align 8

 define dso_local ptr @rv_marker_1_retain() {
 ; SELDAG-LABEL: rv_marker_1_retain:
 ; SELDAG:       ; %bb.0: ; %entry
 ; SELDAG-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 16
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    bl _foo1
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; SELDAG-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; SELDAG-NEXT:    ret
 ;
 ; GISEL-LABEL: rv_marker_1_retain:
 ; GISEL:       ; %bb.0: ; %entry
 ; GISEL-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 16
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    bl _foo1
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; GISEL-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; GISEL-NEXT:    ret
 entry:
   %call = call ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
   ret ptr %call
 }

 define dso_local ptr @rv_marker_1_unsafeClaim() {
 ; SELDAG-LABEL: rv_marker_1_unsafeClaim:
 ; SELDAG:       ; %bb.0: ; %entry
 ; SELDAG-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 16
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    bl _foo1
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_unsafeClaimAutoreleasedReturnValue
 ; SELDAG-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; SELDAG-NEXT:    ret
 ;
 ; GISEL-LABEL: rv_marker_1_unsafeClaim:
 ; GISEL:       ; %bb.0: ; %entry
 ; GISEL-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 16
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    bl _foo1
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_unsafeClaimAutoreleasedReturnValue
 ; GISEL-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; GISEL-NEXT:    ret
 entry:
   %call = call ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_unsafeClaimAutoreleasedReturnValue) ]
   ret ptr %call
 }

 define dso_local void @rv_marker_2_select(i32 %c) {
 ; SELDAG-LABEL: rv_marker_2_select:
 ; SELDAG:       ; %bb.0: ; %entry
 ; SELDAG-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 16
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    mov w8, #1 ; =0x1
 ; SELDAG-NEXT:    cmp w0, #0
 ; SELDAG-NEXT:    cinc w0, w8, eq
 ; SELDAG-NEXT:    bl _foo0
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; SELDAG-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; SELDAG-NEXT:    b _foo2
 ;
 ; GISEL-LABEL: rv_marker_2_select:
 ; GISEL:       ; %bb.0: ; %entry
 ; GISEL-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 16
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    mov w8, #1 ; =0x1
 ; GISEL-NEXT:    cmp w0, #0
 ; GISEL-NEXT:    cinc w0, w8, eq
 ; GISEL-NEXT:    bl _foo0
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; GISEL-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; GISEL-NEXT:    b _foo2
 entry:
   %tobool.not = icmp eq i32 %c, 0
   %.sink = select i1 %tobool.not, i32 2, i32 1
   %call1 = call ptr @foo0(i32 %.sink) [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
   tail call void @foo2(ptr %call1)
   ret void
 }

 define dso_local void @rv_marker_3() personality ptr @__gxx_personality_v0 {
 ; SELDAG-LABEL: rv_marker_3:
 ; SELDAG:       Lfunc_begin0:
 ; SELDAG-NEXT:    .cfi_startproc
 ; SELDAG-NEXT:    .cfi_personality 155, ___gxx_personality_v0
 ; SELDAG-NEXT:    .cfi_lsda 16, Lexception0
 ; SELDAG-NEXT:  ; %bb.0: ; %entry
 ; SELDAG-NEXT:    stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
 ; SELDAG-NEXT:    stp x29, x30, [sp, #16] ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 32
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    .cfi_offset w19, -24
 ; SELDAG-NEXT:    .cfi_offset w20, -32
 ; SELDAG-NEXT:    bl _foo1
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; SELDAG-NEXT:    mov x19, x0
 ; SELDAG-NEXT:  Ltmp0:
 ; SELDAG-NEXT:    bl _objc_object
 ; SELDAG-NEXT:  Ltmp1:
 ; SELDAG-NEXT:  ; %bb.1: ; %invoke.cont
 ; SELDAG-NEXT:    ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
 ; SELDAG-NEXT:    mov x0, x19
 ; SELDAG-NEXT:    ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
 ; SELDAG-NEXT:    b _objc_release
 ; SELDAG-NEXT:  LBB3_2: ; %lpad
 ; SELDAG-NEXT:  Ltmp2:
 ; SELDAG-NEXT:    mov x20, x0
 ; SELDAG-NEXT:    mov x0, x19
 ; SELDAG-NEXT:    bl _objc_release
 ; SELDAG-NEXT:    mov x0, x20
 ; SELDAG-NEXT:    bl __Unwind_Resume
 ; SELDAG-NEXT:  Lfunc_end0:
 ; SELDAG-NEXT:    .cfi_endproc
 ; SELDAG-NEXT:    .section __TEXT,__gcc_except_tab
 ; SELDAG-NEXT:    .p2align 2, 0x0
 ; SELDAG-NEXT:  GCC_except_table3:
 ; SELDAG-NEXT:  Lexception0:
 ; SELDAG-NEXT:    .byte 255 ; @LPStart Encoding = omit
 ; SELDAG-NEXT:    .byte 255 ; @TType Encoding = omit
 ; SELDAG-NEXT:    .byte 1 ; Call site Encoding = uleb128
 ; SELDAG-NEXT:    .uleb128 Lcst_end0-Lcst_begin0
 ; SELDAG-NEXT:  Lcst_begin0:
 ; SELDAG-NEXT:    .uleb128 Lfunc_begin0-Lfunc_begin0 ; >> Call Site 1 <<
 ; SELDAG-NEXT:    .uleb128 Ltmp0-Lfunc_begin0 ; Call between Lfunc_begin0 and Ltmp0
 ; SELDAG-NEXT:    .byte 0 ; has no landing pad
 ; SELDAG-NEXT:    .byte 0 ; On action: cleanup
 ; SELDAG-NEXT:    .uleb128 Ltmp0-Lfunc_begin0 ; >> Call Site 2 <<
 ; SELDAG-NEXT:    .uleb128 Ltmp1-Ltmp0 ; Call between Ltmp0 and Ltmp1
 ; SELDAG-NEXT:    .uleb128 Ltmp2-Lfunc_begin0 ; jumps to Ltmp2
 ; SELDAG-NEXT:    .byte 0 ; On action: cleanup
 ; SELDAG-NEXT:    .uleb128 Ltmp1-Lfunc_begin0 ; >> Call Site 3 <<
 ; SELDAG-NEXT:    .uleb128 Lfunc_end0-Ltmp1 ; Call between Ltmp1 and Lfunc_end0
 ; SELDAG-NEXT:    .byte 0 ; has no landing pad
 ; SELDAG-NEXT:    .byte 0 ; On action: cleanup
 ; SELDAG-NEXT:  Lcst_end0:
 ; SELDAG-NEXT:    .p2align 2, 0x0
 ;
 ; GISEL-LABEL: rv_marker_3:
 ; GISEL:       Lfunc_begin0:
 ; GISEL-NEXT:    .cfi_startproc
 ; GISEL-NEXT:    .cfi_personality 155, ___gxx_personality_v0
 ; GISEL-NEXT:    .cfi_lsda 16, Lexception0
 ; GISEL-NEXT:  ; %bb.0: ; %entry
 ; GISEL-NEXT:    stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
 ; GISEL-NEXT:    stp x29, x30, [sp, #16] ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 32
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    .cfi_offset w19, -24
 ; GISEL-NEXT:    .cfi_offset w20, -32
 ; GISEL-NEXT:    bl _foo1
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; GISEL-NEXT:    mov x19, x0
 ; GISEL-NEXT:  Ltmp0:
 ; GISEL-NEXT:    bl _objc_object
 ; GISEL-NEXT:  Ltmp1:
 ; GISEL-NEXT:  ; %bb.1: ; %invoke.cont
 ; GISEL-NEXT:  Lloh0:
 ; GISEL-NEXT:    adrp x1, _objc_release@GOTPAGE
 ; GISEL-NEXT:    mov x0, x19
 ; GISEL-NEXT:  Lloh1:
 ; GISEL-NEXT:    ldr x1, [x1, _objc_release@GOTPAGEOFF]
 ; GISEL-NEXT:    ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
 ; GISEL-NEXT:    ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
 ; GISEL-NEXT:    br x1
 ; GISEL-NEXT:  LBB3_2: ; %lpad
 ; GISEL-NEXT:  Ltmp2:
 ; GISEL-NEXT:  Lloh2:
 ; GISEL-NEXT:    adrp x8, _objc_release@GOTPAGE
 ; GISEL-NEXT:    mov x20, x0
 ; GISEL-NEXT:    mov x0, x19
 ; GISEL-NEXT:  Lloh3:
 ; GISEL-NEXT:    ldr x8, [x8, _objc_release@GOTPAGEOFF]
 ; GISEL-NEXT:    blr x8
 ; GISEL-NEXT:    mov x0, x20
 ; GISEL-NEXT:    bl __Unwind_Resume
 ; GISEL-NEXT:    .loh AdrpLdrGot Lloh0, Lloh1
 ; GISEL-NEXT:    .loh AdrpLdrGot Lloh2, Lloh3
 ; GISEL-NEXT:  Lfunc_end0:
 ; GISEL-NEXT:    .cfi_endproc
 ; GISEL-NEXT:    .section __TEXT,__gcc_except_tab
 ; GISEL-NEXT:    .p2align 2, 0x0
 ; GISEL-NEXT:  GCC_except_table3:
 ; GISEL-NEXT:  Lexception0:
 ; GISEL-NEXT:    .byte 255 ; @LPStart Encoding = omit
 ; GISEL-NEXT:    .byte 255 ; @TType Encoding = omit
 ; GISEL-NEXT:    .byte 1 ; Call site Encoding = uleb128
 ; GISEL-NEXT:    .uleb128 Lcst_end0-Lcst_begin0
 ; GISEL-NEXT:  Lcst_begin0:
 ; GISEL-NEXT:    .uleb128 Lfunc_begin0-Lfunc_begin0 ; >> Call Site 1 <<
 ; GISEL-NEXT:    .uleb128 Ltmp0-Lfunc_begin0 ; Call between Lfunc_begin0 and Ltmp0
 ; GISEL-NEXT:    .byte 0 ; has no landing pad
 ; GISEL-NEXT:    .byte 0 ; On action: cleanup
 ; GISEL-NEXT:    .uleb128 Ltmp0-Lfunc_begin0 ; >> Call Site 2 <<
 ; GISEL-NEXT:    .uleb128 Ltmp1-Ltmp0 ; Call between Ltmp0 and Ltmp1
 ; GISEL-NEXT:    .uleb128 Ltmp2-Lfunc_begin0 ; jumps to Ltmp2
 ; GISEL-NEXT:    .byte 0 ; On action: cleanup
 ; GISEL-NEXT:    .uleb128 Ltmp1-Lfunc_begin0 ; >> Call Site 3 <<
 ; GISEL-NEXT:    .uleb128 Lfunc_end0-Ltmp1 ; Call between Ltmp1 and Lfunc_end0
 ; GISEL-NEXT:    .byte 0 ; has no landing pad
 ; GISEL-NEXT:    .byte 0 ; On action: cleanup
 ; GISEL-NEXT:  Lcst_end0:
 ; GISEL-NEXT:    .p2align 2, 0x0
 entry:
   %call = call ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
   invoke void @objc_object(ptr %call) #5
           to label %invoke.cont unwind label %lpad

 invoke.cont:                                      ; preds = %entry
   tail call void @llvm.objc.release(ptr %call)
   ret void

 lpad:                                             ; preds = %entry
   %0 = landingpad { ptr, i32 }
           cleanup
   tail call void @llvm.objc.release(ptr %call)
   resume { ptr, i32 } %0
 }

 define dso_local void @rv_marker_4() personality ptr @__gxx_personality_v0 {
 ; SELDAG-LABEL: rv_marker_4:
 ; SELDAG:       Lfunc_begin1:
 ; SELDAG-NEXT:    .cfi_startproc
 ; SELDAG-NEXT:    .cfi_personality 155, ___gxx_personality_v0
 ; SELDAG-NEXT:    .cfi_lsda 16, Lexception1
 ; SELDAG-NEXT:  ; %bb.0: ; %entry
 ; SELDAG-NEXT:    sub sp, sp, #48
 ; SELDAG-NEXT:    stp x20, x19, [sp, #16] ; 16-byte Folded Spill
 ; SELDAG-NEXT:    stp x29, x30, [sp, #32] ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 48
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    .cfi_offset w19, -24
 ; SELDAG-NEXT:    .cfi_offset w20, -32
 ; SELDAG-NEXT:  Ltmp3:
 ; SELDAG-NEXT:    bl _foo1
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; SELDAG-NEXT:  Ltmp4:
 ; SELDAG-NEXT:  ; %bb.1: ; %invoke.cont
 ; SELDAG-NEXT:  Ltmp6:
 ; SELDAG-NEXT:    mov x19, x0
 ; SELDAG-NEXT:    bl _objc_object
 ; SELDAG-NEXT:  Ltmp7:
 ; SELDAG-NEXT:  ; %bb.2: ; %invoke.cont2
 ; SELDAG-NEXT:    mov x0, x19
 ; SELDAG-NEXT:    bl _objc_release
 ; SELDAG-NEXT:    add x0, sp, #15
 ; SELDAG-NEXT:    bl __ZN1SD1Ev
 ; SELDAG-NEXT:    ldp x29, x30, [sp, #32] ; 16-byte Folded Reload
 ; SELDAG-NEXT:    ldp x20, x19, [sp, #16] ; 16-byte Folded Reload
 ; SELDAG-NEXT:    add sp, sp, #48
 ; SELDAG-NEXT:    ret
 ; SELDAG-NEXT:  LBB4_3: ; %lpad1
 ; SELDAG-NEXT:  Ltmp8:
 ; SELDAG-NEXT:    mov x20, x0
 ; SELDAG-NEXT:    mov x0, x19
 ; SELDAG-NEXT:    bl _objc_release
 ; SELDAG-NEXT:    b LBB4_5
 ; SELDAG-NEXT:  LBB4_4: ; %lpad
 ; SELDAG-NEXT:  Ltmp5:
 ; SELDAG-NEXT:    mov x20, x0
 ; SELDAG-NEXT:  LBB4_5: ; %ehcleanup
 ; SELDAG-NEXT:    add x0, sp, #15
 ; SELDAG-NEXT:    bl __ZN1SD1Ev
 ; SELDAG-NEXT:    mov x0, x20
 ; SELDAG-NEXT:    bl __Unwind_Resume
 ; SELDAG-NEXT:  Lfunc_end1:
 ; SELDAG-NEXT:    .cfi_endproc
 ; SELDAG-NEXT:    .section __TEXT,__gcc_except_tab
 ; SELDAG-NEXT:    .p2align 2, 0x0
 ; SELDAG-NEXT:  GCC_except_table4:
 ; SELDAG-NEXT:  Lexception1:
 ; SELDAG-NEXT:    .byte 255 ; @LPStart Encoding = omit
 ; SELDAG-NEXT:    .byte 255 ; @TType Encoding = omit
 ; SELDAG-NEXT:    .byte 1 ; Call site Encoding = uleb128
 ; SELDAG-NEXT:    .uleb128 Lcst_end1-Lcst_begin1
 ; SELDAG-NEXT:  Lcst_begin1:
 ; SELDAG-NEXT:    .uleb128 Ltmp3-Lfunc_begin1 ; >> Call Site 1 <<
 ; SELDAG-NEXT:    .uleb128 Ltmp4-Ltmp3 ; Call between Ltmp3 and Ltmp4
 ; SELDAG-NEXT:    .uleb128 Ltmp5-Lfunc_begin1 ; jumps to Ltmp5
 ; SELDAG-NEXT:    .byte 0 ; On action: cleanup
 ; SELDAG-NEXT:    .uleb128 Ltmp6-Lfunc_begin1 ; >> Call Site 2 <<
 ; SELDAG-NEXT:    .uleb128 Ltmp7-Ltmp6 ; Call between Ltmp6 and Ltmp7
 ; SELDAG-NEXT:    .uleb128 Ltmp8-Lfunc_begin1 ; jumps to Ltmp8
 ; SELDAG-NEXT:    .byte 0 ; On action: cleanup
 ; SELDAG-NEXT:    .uleb128 Ltmp7-Lfunc_begin1 ; >> Call Site 3 <<
 ; SELDAG-NEXT:    .uleb128 Lfunc_end1-Ltmp7 ; Call between Ltmp7 and Lfunc_end1
 ; SELDAG-NEXT:    .byte 0 ; has no landing pad
 ; SELDAG-NEXT:    .byte 0 ; On action: cleanup
 ; SELDAG-NEXT:  Lcst_end1:
 ; SELDAG-NEXT:    .p2align 2, 0x0
 ;
 ; GISEL-LABEL: rv_marker_4:
 ; GISEL:       Lfunc_begin1:
 ; GISEL-NEXT:    .cfi_startproc
 ; GISEL-NEXT:    .cfi_personality 155, ___gxx_personality_v0
 ; GISEL-NEXT:    .cfi_lsda 16, Lexception1
 ; GISEL-NEXT:  ; %bb.0: ; %entry
 ; GISEL-NEXT:    sub sp, sp, #48
 ; GISEL-NEXT:    stp x20, x19, [sp, #16] ; 16-byte Folded Spill
 ; GISEL-NEXT:    stp x29, x30, [sp, #32] ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 48
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    .cfi_offset w19, -24
 ; GISEL-NEXT:    .cfi_offset w20, -32
 ; GISEL-NEXT:  Ltmp3:
 ; GISEL-NEXT:    bl _foo1
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; GISEL-NEXT:  Ltmp4:
 ; GISEL-NEXT:  ; %bb.1: ; %invoke.cont
 ; GISEL-NEXT:  Ltmp6:
 ; GISEL-NEXT:    mov x19, x0
 ; GISEL-NEXT:    bl _objc_object
 ; GISEL-NEXT:  Ltmp7:
 ; GISEL-NEXT:  ; %bb.2: ; %invoke.cont2
 ; GISEL-NEXT:  Lloh4:
 ; GISEL-NEXT:    adrp x8, _objc_release@GOTPAGE
 ; GISEL-NEXT:    mov x0, x19
 ; GISEL-NEXT:  Lloh5:
 ; GISEL-NEXT:    ldr x8, [x8, _objc_release@GOTPAGEOFF]
 ; GISEL-NEXT:    blr x8
 ; GISEL-NEXT:    add x0, sp, #15
 ; GISEL-NEXT:    bl __ZN1SD1Ev
 ; GISEL-NEXT:    ldp x29, x30, [sp, #32] ; 16-byte Folded Reload
 ; GISEL-NEXT:    ldp x20, x19, [sp, #16] ; 16-byte Folded Reload
 ; GISEL-NEXT:    add sp, sp, #48
 ; GISEL-NEXT:    ret
 ; GISEL-NEXT:  LBB4_3: ; %lpad1
 ; GISEL-NEXT:  Ltmp8:
 ; GISEL-NEXT:  Lloh6:
 ; GISEL-NEXT:    adrp x8, _objc_release@GOTPAGE
 ; GISEL-NEXT:    mov x20, x0
 ; GISEL-NEXT:    mov x0, x19
 ; GISEL-NEXT:  Lloh7:
 ; GISEL-NEXT:    ldr x8, [x8, _objc_release@GOTPAGEOFF]
 ; GISEL-NEXT:    blr x8
 ; GISEL-NEXT:    b LBB4_5
 ; GISEL-NEXT:  LBB4_4: ; %lpad
 ; GISEL-NEXT:  Ltmp5:
 ; GISEL-NEXT:    mov x20, x0
 ; GISEL-NEXT:  LBB4_5: ; %ehcleanup
 ; GISEL-NEXT:    add x0, sp, #15
 ; GISEL-NEXT:    bl __ZN1SD1Ev
 ; GISEL-NEXT:    mov x0, x20
 ; GISEL-NEXT:    bl __Unwind_Resume
 ; GISEL-NEXT:    .loh AdrpLdrGot Lloh4, Lloh5
 ; GISEL-NEXT:    .loh AdrpLdrGot Lloh6, Lloh7
 ; GISEL-NEXT:  Lfunc_end1:
 ; GISEL-NEXT:    .cfi_endproc
 ; GISEL-NEXT:    .section __TEXT,__gcc_except_tab
 ; GISEL-NEXT:    .p2align 2, 0x0
 ; GISEL-NEXT:  GCC_except_table4:
 ; GISEL-NEXT:  Lexception1:
 ; GISEL-NEXT:    .byte 255 ; @LPStart Encoding = omit
 ; GISEL-NEXT:    .byte 255 ; @TType Encoding = omit
 ; GISEL-NEXT:    .byte 1 ; Call site Encoding = uleb128
 ; GISEL-NEXT:    .uleb128 Lcst_end1-Lcst_begin1
 ; GISEL-NEXT:  Lcst_begin1:
 ; GISEL-NEXT:    .uleb128 Ltmp3-Lfunc_begin1 ; >> Call Site 1 <<
 ; GISEL-NEXT:    .uleb128 Ltmp4-Ltmp3 ; Call between Ltmp3 and Ltmp4
 ; GISEL-NEXT:    .uleb128 Ltmp5-Lfunc_begin1 ; jumps to Ltmp5
 ; GISEL-NEXT:    .byte 0 ; On action: cleanup
 ; GISEL-NEXT:    .uleb128 Ltmp6-Lfunc_begin1 ; >> Call Site 2 <<
 ; GISEL-NEXT:    .uleb128 Ltmp7-Ltmp6 ; Call between Ltmp6 and Ltmp7
 ; GISEL-NEXT:    .uleb128 Ltmp8-Lfunc_begin1 ; jumps to Ltmp8
 ; GISEL-NEXT:    .byte 0 ; On action: cleanup
 ; GISEL-NEXT:    .uleb128 Ltmp7-Lfunc_begin1 ; >> Call Site 3 <<
 ; GISEL-NEXT:    .uleb128 Lfunc_end1-Ltmp7 ; Call between Ltmp7 and Lfunc_end1
 ; GISEL-NEXT:    .byte 0 ; has no landing pad
 ; GISEL-NEXT:    .byte 0 ; On action: cleanup
 ; GISEL-NEXT:  Lcst_end1:
 ; GISEL-NEXT:    .p2align 2, 0x0
 entry:
   %s = alloca %struct.S, align 1
   call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %s) #2
   %call = invoke ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
           to label %invoke.cont unwind label %lpad

 invoke.cont:                                      ; preds = %entry
   invoke void @objc_object(ptr %call) #5
           to label %invoke.cont2 unwind label %lpad1

 invoke.cont2:                                     ; preds = %invoke.cont
   tail call void @llvm.objc.release(ptr %call)
   %call3 = call ptr @_ZN1SD1Ev(ptr nonnull dereferenceable(1) %s)
   call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %s)
   ret void

 lpad:                                             ; preds = %entry
   %0 = landingpad { ptr, i32 }
           cleanup
   br label %ehcleanup

 lpad1:                                            ; preds = %invoke.cont
   %1 = landingpad { ptr, i32 }
           cleanup
   tail call void @llvm.objc.release(ptr %call)
   br label %ehcleanup

 ehcleanup:                                        ; preds = %lpad1, %lpad
   %.pn = phi { ptr, i32 } [ %1, %lpad1 ], [ %0, %lpad ]
   %call4 = call ptr @_ZN1SD1Ev(ptr nonnull dereferenceable(1) %s)
   call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %s)
   resume { ptr, i32 } %.pn
 }

 define dso_local ptr @rv_marker_5_indirect_call() {
 ; SELDAG-LABEL: rv_marker_5_indirect_call:
 ; SELDAG:       ; %bb.0: ; %entry
 ; SELDAG-NEXT:    stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
 ; SELDAG-NEXT:    stp x29, x30, [sp, #16] ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 32
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    .cfi_offset w19, -24
 ; SELDAG-NEXT:    .cfi_offset w20, -32
 ; SELDAG-NEXT:  Lloh0:
 ; SELDAG-NEXT:    adrp x8, _fptr@PAGE
 ; SELDAG-NEXT:  Lloh1:
 ; SELDAG-NEXT:    ldr x8, [x8, _fptr@PAGEOFF]
 ; SELDAG-NEXT:    blr x8
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; SELDAG-NEXT:    mov x19, x0
 ; SELDAG-NEXT:    bl _foo2
 ; SELDAG-NEXT:    ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
 ; SELDAG-NEXT:    mov x0, x19
 ; SELDAG-NEXT:    ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
 ; SELDAG-NEXT:    ret
 ; SELDAG-NEXT:    .loh AdrpLdr Lloh0, Lloh1
 ;
 ; GISEL-LABEL: rv_marker_5_indirect_call:
 ; GISEL:       ; %bb.0: ; %entry
 ; GISEL-NEXT:    stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
 ; GISEL-NEXT:    stp x29, x30, [sp, #16] ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 32
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    .cfi_offset w19, -24
 ; GISEL-NEXT:    .cfi_offset w20, -32
 ; GISEL-NEXT:  Lloh8:
 ; GISEL-NEXT:    adrp x8, _fptr@PAGE
 ; GISEL-NEXT:  Lloh9:
 ; GISEL-NEXT:    ldr x8, [x8, _fptr@PAGEOFF]
 ; GISEL-NEXT:    blr x8
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; GISEL-NEXT:    mov x19, x0
 ; GISEL-NEXT:    bl _foo2
 ; GISEL-NEXT:    ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
 ; GISEL-NEXT:    mov x0, x19
 ; GISEL-NEXT:    ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
 ; GISEL-NEXT:    ret
 ; GISEL-NEXT:    .loh AdrpLdr Lloh8, Lloh9
 entry:
   %0 = load ptr, ptr @fptr, align 8
   %call = call ptr %0() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
   tail call void @foo2(ptr %call)
   ret ptr %call
 }

 declare ptr @foo(i64, i64, i64)

 define dso_local void @rv_marker_multiarg(i64 %a, i64 %b, i64 %c) {
 ; SELDAG-LABEL: rv_marker_multiarg:
 ; SELDAG:       ; %bb.0:
 ; SELDAG-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; SELDAG-NEXT:    .cfi_def_cfa_offset 16
 ; SELDAG-NEXT:    .cfi_offset w30, -8
 ; SELDAG-NEXT:    .cfi_offset w29, -16
 ; SELDAG-NEXT:    mov x8, x0
 ; SELDAG-NEXT:    mov x0, x2
 ; SELDAG-NEXT:    mov x2, x8
 ; SELDAG-NEXT:    bl _foo
 ; SELDAG-NEXT:    mov x29, x29
 ; SELDAG-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; SELDAG-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; SELDAG-NEXT:    ret
 ;
 ; GISEL-LABEL: rv_marker_multiarg:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
 ; GISEL-NEXT:    .cfi_def_cfa_offset 16
 ; GISEL-NEXT:    .cfi_offset w30, -8
 ; GISEL-NEXT:    .cfi_offset w29, -16
 ; GISEL-NEXT:    mov x3, x0
 ; GISEL-NEXT:    mov x0, x2
 ; GISEL-NEXT:    mov x2, x3
 ; GISEL-NEXT:    bl _foo
 ; GISEL-NEXT:    mov x29, x29
 ; GISEL-NEXT:    bl _objc_retainAutoreleasedReturnValue
 ; GISEL-NEXT:    ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
 ; GISEL-NEXT:    ret
   call ptr @foo(i64 %c, i64 %b, i64 %a) [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
   ret void
 }

 declare ptr @objc_retainAutoreleasedReturnValue(ptr)
 declare ptr @objc_unsafeClaimAutoreleasedReturnValue(ptr)
 declare i32 @__gxx_personality_v0(...)
 ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
 ; CHECK: {{.*}}
	; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
	; RUN: llc -o - %s \| FileCheck --check-prefix=SELDAG --check-prefix=CHECK %s
	; RUN: llc -global-isel -o - %s \| FileCheck --check-prefix=GISEL --check-prefix=CHECK %s

	target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
	target triple = "arm64-apple-ios"

	declare ptr @foo0(i32)
	declare ptr @foo1()

	declare void @llvm.objc.release(ptr)
	declare void @objc_object(ptr)

	declare void @foo2(ptr)

	declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture)

	declare ptr @_ZN1SD1Ev(ptr nonnull dereferenceable(1))

	declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture)


	%struct.S = type { i8 }

	@g = dso_local global ptr null, align 8
	@fptr = dso_local global ptr null, align 8

	define dso_local ptr @rv_marker_1_retain() {
	; SELDAG-LABEL: rv_marker_1_retain:
	; SELDAG: ; %bb.0: ; %entry
	; SELDAG-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 16
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: bl _foo1
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_retainAutoreleasedReturnValue
	; SELDAG-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; SELDAG-NEXT: ret
	;
	; GISEL-LABEL: rv_marker_1_retain:
	; GISEL: ; %bb.0: ; %entry
	; GISEL-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 16
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: bl _foo1
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_retainAutoreleasedReturnValue
	; GISEL-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; GISEL-NEXT: ret
	entry:
	%call = call ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
	ret ptr %call
	}

	define dso_local ptr @rv_marker_1_unsafeClaim() {
	; SELDAG-LABEL: rv_marker_1_unsafeClaim:
	; SELDAG: ; %bb.0: ; %entry
	; SELDAG-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 16
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: bl _foo1
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_unsafeClaimAutoreleasedReturnValue
	; SELDAG-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; SELDAG-NEXT: ret
	;
	; GISEL-LABEL: rv_marker_1_unsafeClaim:
	; GISEL: ; %bb.0: ; %entry
	; GISEL-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 16
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: bl _foo1
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_unsafeClaimAutoreleasedReturnValue
	; GISEL-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; GISEL-NEXT: ret
	entry:
	%call = call ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_unsafeClaimAutoreleasedReturnValue) ]
	ret ptr %call
	}

	define dso_local void @rv_marker_2_select(i32 %c) {
	; SELDAG-LABEL: rv_marker_2_select:
	; SELDAG: ; %bb.0: ; %entry
	; SELDAG-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 16
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: mov w8, #1 ; =0x1
	; SELDAG-NEXT: cmp w0, #0
	; SELDAG-NEXT: cinc w0, w8, eq
	; SELDAG-NEXT: bl _foo0
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_retainAutoreleasedReturnValue
	; SELDAG-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; SELDAG-NEXT: b _foo2
	;
	; GISEL-LABEL: rv_marker_2_select:
	; GISEL: ; %bb.0: ; %entry
	; GISEL-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 16
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: mov w8, #1 ; =0x1
	; GISEL-NEXT: cmp w0, #0
	; GISEL-NEXT: cinc w0, w8, eq
	; GISEL-NEXT: bl _foo0
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_retainAutoreleasedReturnValue
	; GISEL-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; GISEL-NEXT: b _foo2
	entry:
	%tobool.not = icmp eq i32 %c, 0
	%.sink = select i1 %tobool.not, i32 2, i32 1
	%call1 = call ptr @foo0(i32 %.sink) [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
	tail call void @foo2(ptr %call1)
	ret void
	}

	define dso_local void @rv_marker_3() personality ptr @__gxx_personality_v0 {
	; SELDAG-LABEL: rv_marker_3:
	; SELDAG: Lfunc_begin0:
	; SELDAG-NEXT: .cfi_startproc
	; SELDAG-NEXT: .cfi_personality 155, ___gxx_personality_v0
	; SELDAG-NEXT: .cfi_lsda 16, Lexception0
	; SELDAG-NEXT: ; %bb.0: ; %entry
	; SELDAG-NEXT: stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
	; SELDAG-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 32
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: .cfi_offset w19, -24
	; SELDAG-NEXT: .cfi_offset w20, -32
	; SELDAG-NEXT: bl _foo1
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_retainAutoreleasedReturnValue
	; SELDAG-NEXT: mov x19, x0
	; SELDAG-NEXT: Ltmp0:
	; SELDAG-NEXT: bl _objc_object
	; SELDAG-NEXT: Ltmp1:
	; SELDAG-NEXT: ; %bb.1: ; %invoke.cont
	; SELDAG-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
	; SELDAG-NEXT: mov x0, x19
	; SELDAG-NEXT: ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
	; SELDAG-NEXT: b _objc_release
	; SELDAG-NEXT: LBB3_2: ; %lpad
	; SELDAG-NEXT: Ltmp2:
	; SELDAG-NEXT: mov x20, x0
	; SELDAG-NEXT: mov x0, x19
	; SELDAG-NEXT: bl _objc_release
	; SELDAG-NEXT: mov x0, x20
	; SELDAG-NEXT: bl __Unwind_Resume
	; SELDAG-NEXT: Lfunc_end0:
	; SELDAG-NEXT: .cfi_endproc
	; SELDAG-NEXT: .section __TEXT,__gcc_except_tab
	; SELDAG-NEXT: .p2align 2, 0x0
	; SELDAG-NEXT: GCC_except_table3:
	; SELDAG-NEXT: Lexception0:
	; SELDAG-NEXT: .byte 255 ; @LPStart Encoding = omit
	; SELDAG-NEXT: .byte 255 ; @TType Encoding = omit
	; SELDAG-NEXT: .byte 1 ; Call site Encoding = uleb128
	; SELDAG-NEXT: .uleb128 Lcst_end0-Lcst_begin0
	; SELDAG-NEXT: Lcst_begin0:
	; SELDAG-NEXT: .uleb128 Lfunc_begin0-Lfunc_begin0 ; >> Call Site 1 <<
	; SELDAG-NEXT: .uleb128 Ltmp0-Lfunc_begin0 ; Call between Lfunc_begin0 and Ltmp0
	; SELDAG-NEXT: .byte 0 ; has no landing pad
	; SELDAG-NEXT: .byte 0 ; On action: cleanup
	; SELDAG-NEXT: .uleb128 Ltmp0-Lfunc_begin0 ; >> Call Site 2 <<
	; SELDAG-NEXT: .uleb128 Ltmp1-Ltmp0 ; Call between Ltmp0 and Ltmp1
	; SELDAG-NEXT: .uleb128 Ltmp2-Lfunc_begin0 ; jumps to Ltmp2
	; SELDAG-NEXT: .byte 0 ; On action: cleanup
	; SELDAG-NEXT: .uleb128 Ltmp1-Lfunc_begin0 ; >> Call Site 3 <<
	; SELDAG-NEXT: .uleb128 Lfunc_end0-Ltmp1 ; Call between Ltmp1 and Lfunc_end0
	; SELDAG-NEXT: .byte 0 ; has no landing pad
	; SELDAG-NEXT: .byte 0 ; On action: cleanup
	; SELDAG-NEXT: Lcst_end0:
	; SELDAG-NEXT: .p2align 2, 0x0
	;
	; GISEL-LABEL: rv_marker_3:
	; GISEL: Lfunc_begin0:
	; GISEL-NEXT: .cfi_startproc
	; GISEL-NEXT: .cfi_personality 155, ___gxx_personality_v0
	; GISEL-NEXT: .cfi_lsda 16, Lexception0
	; GISEL-NEXT: ; %bb.0: ; %entry
	; GISEL-NEXT: stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
	; GISEL-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 32
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: .cfi_offset w19, -24
	; GISEL-NEXT: .cfi_offset w20, -32
	; GISEL-NEXT: bl _foo1
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_retainAutoreleasedReturnValue
	; GISEL-NEXT: mov x19, x0
	; GISEL-NEXT: Ltmp0:
	; GISEL-NEXT: bl _objc_object
	; GISEL-NEXT: Ltmp1:
	; GISEL-NEXT: ; %bb.1: ; %invoke.cont
	; GISEL-NEXT: Lloh0:
	; GISEL-NEXT: adrp x1, _objc_release@GOTPAGE
	; GISEL-NEXT: mov x0, x19
	; GISEL-NEXT: Lloh1:
	; GISEL-NEXT: ldr x1, [x1, _objc_release@GOTPAGEOFF]
	; GISEL-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
	; GISEL-NEXT: ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
	; GISEL-NEXT: br x1
	; GISEL-NEXT: LBB3_2: ; %lpad
	; GISEL-NEXT: Ltmp2:
	; GISEL-NEXT: Lloh2:
	; GISEL-NEXT: adrp x8, _objc_release@GOTPAGE
	; GISEL-NEXT: mov x20, x0
	; GISEL-NEXT: mov x0, x19
	; GISEL-NEXT: Lloh3:
	; GISEL-NEXT: ldr x8, [x8, _objc_release@GOTPAGEOFF]
	; GISEL-NEXT: blr x8
	; GISEL-NEXT: mov x0, x20
	; GISEL-NEXT: bl __Unwind_Resume
	; GISEL-NEXT: .loh AdrpLdrGot Lloh0, Lloh1
	; GISEL-NEXT: .loh AdrpLdrGot Lloh2, Lloh3
	; GISEL-NEXT: Lfunc_end0:
	; GISEL-NEXT: .cfi_endproc
	; GISEL-NEXT: .section __TEXT,__gcc_except_tab
	; GISEL-NEXT: .p2align 2, 0x0
	; GISEL-NEXT: GCC_except_table3:
	; GISEL-NEXT: Lexception0:
	; GISEL-NEXT: .byte 255 ; @LPStart Encoding = omit
	; GISEL-NEXT: .byte 255 ; @TType Encoding = omit
	; GISEL-NEXT: .byte 1 ; Call site Encoding = uleb128
	; GISEL-NEXT: .uleb128 Lcst_end0-Lcst_begin0
	; GISEL-NEXT: Lcst_begin0:
	; GISEL-NEXT: .uleb128 Lfunc_begin0-Lfunc_begin0 ; >> Call Site 1 <<
	; GISEL-NEXT: .uleb128 Ltmp0-Lfunc_begin0 ; Call between Lfunc_begin0 and Ltmp0
	; GISEL-NEXT: .byte 0 ; has no landing pad
	; GISEL-NEXT: .byte 0 ; On action: cleanup
	; GISEL-NEXT: .uleb128 Ltmp0-Lfunc_begin0 ; >> Call Site 2 <<
	; GISEL-NEXT: .uleb128 Ltmp1-Ltmp0 ; Call between Ltmp0 and Ltmp1
	; GISEL-NEXT: .uleb128 Ltmp2-Lfunc_begin0 ; jumps to Ltmp2
	; GISEL-NEXT: .byte 0 ; On action: cleanup
	; GISEL-NEXT: .uleb128 Ltmp1-Lfunc_begin0 ; >> Call Site 3 <<
	; GISEL-NEXT: .uleb128 Lfunc_end0-Ltmp1 ; Call between Ltmp1 and Lfunc_end0
	; GISEL-NEXT: .byte 0 ; has no landing pad
	; GISEL-NEXT: .byte 0 ; On action: cleanup
	; GISEL-NEXT: Lcst_end0:
	; GISEL-NEXT: .p2align 2, 0x0
	entry:
	%call = call ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
	invoke void @objc_object(ptr %call) #5
	to label %invoke.cont unwind label %lpad

	invoke.cont: ; preds = %entry
	tail call void @llvm.objc.release(ptr %call)
	ret void

	lpad: ; preds = %entry
	%0 = landingpad { ptr, i32 }
	cleanup
	tail call void @llvm.objc.release(ptr %call)
	resume { ptr, i32 } %0
	}

	define dso_local void @rv_marker_4() personality ptr @__gxx_personality_v0 {
	; SELDAG-LABEL: rv_marker_4:
	; SELDAG: Lfunc_begin1:
	; SELDAG-NEXT: .cfi_startproc
	; SELDAG-NEXT: .cfi_personality 155, ___gxx_personality_v0
	; SELDAG-NEXT: .cfi_lsda 16, Lexception1
	; SELDAG-NEXT: ; %bb.0: ; %entry
	; SELDAG-NEXT: sub sp, sp, #48
	; SELDAG-NEXT: stp x20, x19, [sp, #16] ; 16-byte Folded Spill
	; SELDAG-NEXT: stp x29, x30, [sp, #32] ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 48
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: .cfi_offset w19, -24
	; SELDAG-NEXT: .cfi_offset w20, -32
	; SELDAG-NEXT: Ltmp3:
	; SELDAG-NEXT: bl _foo1
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_retainAutoreleasedReturnValue
	; SELDAG-NEXT: Ltmp4:
	; SELDAG-NEXT: ; %bb.1: ; %invoke.cont
	; SELDAG-NEXT: Ltmp6:
	; SELDAG-NEXT: mov x19, x0
	; SELDAG-NEXT: bl _objc_object
	; SELDAG-NEXT: Ltmp7:
	; SELDAG-NEXT: ; %bb.2: ; %invoke.cont2
	; SELDAG-NEXT: mov x0, x19
	; SELDAG-NEXT: bl _objc_release
	; SELDAG-NEXT: add x0, sp, #15
	; SELDAG-NEXT: bl __ZN1SD1Ev
	; SELDAG-NEXT: ldp x29, x30, [sp, #32] ; 16-byte Folded Reload
	; SELDAG-NEXT: ldp x20, x19, [sp, #16] ; 16-byte Folded Reload
	; SELDAG-NEXT: add sp, sp, #48
	; SELDAG-NEXT: ret
	; SELDAG-NEXT: LBB4_3: ; %lpad1
	; SELDAG-NEXT: Ltmp8:
	; SELDAG-NEXT: mov x20, x0
	; SELDAG-NEXT: mov x0, x19
	; SELDAG-NEXT: bl _objc_release
	; SELDAG-NEXT: b LBB4_5
	; SELDAG-NEXT: LBB4_4: ; %lpad
	; SELDAG-NEXT: Ltmp5:
	; SELDAG-NEXT: mov x20, x0
	; SELDAG-NEXT: LBB4_5: ; %ehcleanup
	; SELDAG-NEXT: add x0, sp, #15
	; SELDAG-NEXT: bl __ZN1SD1Ev
	; SELDAG-NEXT: mov x0, x20
	; SELDAG-NEXT: bl __Unwind_Resume
	; SELDAG-NEXT: Lfunc_end1:
	; SELDAG-NEXT: .cfi_endproc
	; SELDAG-NEXT: .section __TEXT,__gcc_except_tab
	; SELDAG-NEXT: .p2align 2, 0x0
	; SELDAG-NEXT: GCC_except_table4:
	; SELDAG-NEXT: Lexception1:
	; SELDAG-NEXT: .byte 255 ; @LPStart Encoding = omit
	; SELDAG-NEXT: .byte 255 ; @TType Encoding = omit
	; SELDAG-NEXT: .byte 1 ; Call site Encoding = uleb128
	; SELDAG-NEXT: .uleb128 Lcst_end1-Lcst_begin1
	; SELDAG-NEXT: Lcst_begin1:
	; SELDAG-NEXT: .uleb128 Ltmp3-Lfunc_begin1 ; >> Call Site 1 <<
	; SELDAG-NEXT: .uleb128 Ltmp4-Ltmp3 ; Call between Ltmp3 and Ltmp4
	; SELDAG-NEXT: .uleb128 Ltmp5-Lfunc_begin1 ; jumps to Ltmp5
	; SELDAG-NEXT: .byte 0 ; On action: cleanup
	; SELDAG-NEXT: .uleb128 Ltmp6-Lfunc_begin1 ; >> Call Site 2 <<
	; SELDAG-NEXT: .uleb128 Ltmp7-Ltmp6 ; Call between Ltmp6 and Ltmp7
	; SELDAG-NEXT: .uleb128 Ltmp8-Lfunc_begin1 ; jumps to Ltmp8
	; SELDAG-NEXT: .byte 0 ; On action: cleanup
	; SELDAG-NEXT: .uleb128 Ltmp7-Lfunc_begin1 ; >> Call Site 3 <<
	; SELDAG-NEXT: .uleb128 Lfunc_end1-Ltmp7 ; Call between Ltmp7 and Lfunc_end1
	; SELDAG-NEXT: .byte 0 ; has no landing pad
	; SELDAG-NEXT: .byte 0 ; On action: cleanup
	; SELDAG-NEXT: Lcst_end1:
	; SELDAG-NEXT: .p2align 2, 0x0
	;
	; GISEL-LABEL: rv_marker_4:
	; GISEL: Lfunc_begin1:
	; GISEL-NEXT: .cfi_startproc
	; GISEL-NEXT: .cfi_personality 155, ___gxx_personality_v0
	; GISEL-NEXT: .cfi_lsda 16, Lexception1
	; GISEL-NEXT: ; %bb.0: ; %entry
	; GISEL-NEXT: sub sp, sp, #48
	; GISEL-NEXT: stp x20, x19, [sp, #16] ; 16-byte Folded Spill
	; GISEL-NEXT: stp x29, x30, [sp, #32] ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 48
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: .cfi_offset w19, -24
	; GISEL-NEXT: .cfi_offset w20, -32
	; GISEL-NEXT: Ltmp3:
	; GISEL-NEXT: bl _foo1
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_retainAutoreleasedReturnValue
	; GISEL-NEXT: Ltmp4:
	; GISEL-NEXT: ; %bb.1: ; %invoke.cont
	; GISEL-NEXT: Ltmp6:
	; GISEL-NEXT: mov x19, x0
	; GISEL-NEXT: bl _objc_object
	; GISEL-NEXT: Ltmp7:
	; GISEL-NEXT: ; %bb.2: ; %invoke.cont2
	; GISEL-NEXT: Lloh4:
	; GISEL-NEXT: adrp x8, _objc_release@GOTPAGE
	; GISEL-NEXT: mov x0, x19
	; GISEL-NEXT: Lloh5:
	; GISEL-NEXT: ldr x8, [x8, _objc_release@GOTPAGEOFF]
	; GISEL-NEXT: blr x8
	; GISEL-NEXT: add x0, sp, #15
	; GISEL-NEXT: bl __ZN1SD1Ev
	; GISEL-NEXT: ldp x29, x30, [sp, #32] ; 16-byte Folded Reload
	; GISEL-NEXT: ldp x20, x19, [sp, #16] ; 16-byte Folded Reload
	; GISEL-NEXT: add sp, sp, #48
	; GISEL-NEXT: ret
	; GISEL-NEXT: LBB4_3: ; %lpad1
	; GISEL-NEXT: Ltmp8:
	; GISEL-NEXT: Lloh6:
	; GISEL-NEXT: adrp x8, _objc_release@GOTPAGE
	; GISEL-NEXT: mov x20, x0
	; GISEL-NEXT: mov x0, x19
	; GISEL-NEXT: Lloh7:
	; GISEL-NEXT: ldr x8, [x8, _objc_release@GOTPAGEOFF]
	; GISEL-NEXT: blr x8
	; GISEL-NEXT: b LBB4_5
	; GISEL-NEXT: LBB4_4: ; %lpad
	; GISEL-NEXT: Ltmp5:
	; GISEL-NEXT: mov x20, x0
	; GISEL-NEXT: LBB4_5: ; %ehcleanup
	; GISEL-NEXT: add x0, sp, #15
	; GISEL-NEXT: bl __ZN1SD1Ev
	; GISEL-NEXT: mov x0, x20
	; GISEL-NEXT: bl __Unwind_Resume
	; GISEL-NEXT: .loh AdrpLdrGot Lloh4, Lloh5
	; GISEL-NEXT: .loh AdrpLdrGot Lloh6, Lloh7
	; GISEL-NEXT: Lfunc_end1:
	; GISEL-NEXT: .cfi_endproc
	; GISEL-NEXT: .section __TEXT,__gcc_except_tab
	; GISEL-NEXT: .p2align 2, 0x0
	; GISEL-NEXT: GCC_except_table4:
	; GISEL-NEXT: Lexception1:
	; GISEL-NEXT: .byte 255 ; @LPStart Encoding = omit
	; GISEL-NEXT: .byte 255 ; @TType Encoding = omit
	; GISEL-NEXT: .byte 1 ; Call site Encoding = uleb128
	; GISEL-NEXT: .uleb128 Lcst_end1-Lcst_begin1
	; GISEL-NEXT: Lcst_begin1:
	; GISEL-NEXT: .uleb128 Ltmp3-Lfunc_begin1 ; >> Call Site 1 <<
	; GISEL-NEXT: .uleb128 Ltmp4-Ltmp3 ; Call between Ltmp3 and Ltmp4
	; GISEL-NEXT: .uleb128 Ltmp5-Lfunc_begin1 ; jumps to Ltmp5
	; GISEL-NEXT: .byte 0 ; On action: cleanup
	; GISEL-NEXT: .uleb128 Ltmp6-Lfunc_begin1 ; >> Call Site 2 <<
	; GISEL-NEXT: .uleb128 Ltmp7-Ltmp6 ; Call between Ltmp6 and Ltmp7
	; GISEL-NEXT: .uleb128 Ltmp8-Lfunc_begin1 ; jumps to Ltmp8
	; GISEL-NEXT: .byte 0 ; On action: cleanup
	; GISEL-NEXT: .uleb128 Ltmp7-Lfunc_begin1 ; >> Call Site 3 <<
	; GISEL-NEXT: .uleb128 Lfunc_end1-Ltmp7 ; Call between Ltmp7 and Lfunc_end1
	; GISEL-NEXT: .byte 0 ; has no landing pad
	; GISEL-NEXT: .byte 0 ; On action: cleanup
	; GISEL-NEXT: Lcst_end1:
	; GISEL-NEXT: .p2align 2, 0x0
	entry:
	%s = alloca %struct.S, align 1
	call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %s) #2
	%call = invoke ptr @foo1() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
	to label %invoke.cont unwind label %lpad

	invoke.cont: ; preds = %entry
	invoke void @objc_object(ptr %call) #5
	to label %invoke.cont2 unwind label %lpad1

	invoke.cont2: ; preds = %invoke.cont
	tail call void @llvm.objc.release(ptr %call)
	%call3 = call ptr @_ZN1SD1Ev(ptr nonnull dereferenceable(1) %s)
	call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %s)
	ret void

	lpad: ; preds = %entry
	%0 = landingpad { ptr, i32 }
	cleanup
	br label %ehcleanup

	lpad1: ; preds = %invoke.cont
	%1 = landingpad { ptr, i32 }
	cleanup
	tail call void @llvm.objc.release(ptr %call)
	br label %ehcleanup

	ehcleanup: ; preds = %lpad1, %lpad
	%.pn = phi { ptr, i32 } [ %1, %lpad1 ], [ %0, %lpad ]
	%call4 = call ptr @_ZN1SD1Ev(ptr nonnull dereferenceable(1) %s)
	call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %s)
	resume { ptr, i32 } %.pn
	}

	define dso_local ptr @rv_marker_5_indirect_call() {
	; SELDAG-LABEL: rv_marker_5_indirect_call:
	; SELDAG: ; %bb.0: ; %entry
	; SELDAG-NEXT: stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
	; SELDAG-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 32
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: .cfi_offset w19, -24
	; SELDAG-NEXT: .cfi_offset w20, -32
	; SELDAG-NEXT: Lloh0:
	; SELDAG-NEXT: adrp x8, _fptr@PAGE
	; SELDAG-NEXT: Lloh1:
	; SELDAG-NEXT: ldr x8, [x8, _fptr@PAGEOFF]
	; SELDAG-NEXT: blr x8
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_retainAutoreleasedReturnValue
	; SELDAG-NEXT: mov x19, x0
	; SELDAG-NEXT: bl _foo2
	; SELDAG-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
	; SELDAG-NEXT: mov x0, x19
	; SELDAG-NEXT: ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
	; SELDAG-NEXT: ret
	; SELDAG-NEXT: .loh AdrpLdr Lloh0, Lloh1
	;
	; GISEL-LABEL: rv_marker_5_indirect_call:
	; GISEL: ; %bb.0: ; %entry
	; GISEL-NEXT: stp x20, x19, [sp, #-32]! ; 16-byte Folded Spill
	; GISEL-NEXT: stp x29, x30, [sp, #16] ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 32
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: .cfi_offset w19, -24
	; GISEL-NEXT: .cfi_offset w20, -32
	; GISEL-NEXT: Lloh8:
	; GISEL-NEXT: adrp x8, _fptr@PAGE
	; GISEL-NEXT: Lloh9:
	; GISEL-NEXT: ldr x8, [x8, _fptr@PAGEOFF]
	; GISEL-NEXT: blr x8
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_retainAutoreleasedReturnValue
	; GISEL-NEXT: mov x19, x0
	; GISEL-NEXT: bl _foo2
	; GISEL-NEXT: ldp x29, x30, [sp, #16] ; 16-byte Folded Reload
	; GISEL-NEXT: mov x0, x19
	; GISEL-NEXT: ldp x20, x19, [sp], #32 ; 16-byte Folded Reload
	; GISEL-NEXT: ret
	; GISEL-NEXT: .loh AdrpLdr Lloh8, Lloh9
	entry:
	%0 = load ptr, ptr @fptr, align 8
	%call = call ptr %0() [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
	tail call void @foo2(ptr %call)
	ret ptr %call
	}

	declare ptr @foo(i64, i64, i64)

	define dso_local void @rv_marker_multiarg(i64 %a, i64 %b, i64 %c) {
	; SELDAG-LABEL: rv_marker_multiarg:
	; SELDAG: ; %bb.0:
	; SELDAG-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; SELDAG-NEXT: .cfi_def_cfa_offset 16
	; SELDAG-NEXT: .cfi_offset w30, -8
	; SELDAG-NEXT: .cfi_offset w29, -16
	; SELDAG-NEXT: mov x8, x0
	; SELDAG-NEXT: mov x0, x2
	; SELDAG-NEXT: mov x2, x8
	; SELDAG-NEXT: bl _foo
	; SELDAG-NEXT: mov x29, x29
	; SELDAG-NEXT: bl _objc_retainAutoreleasedReturnValue
	; SELDAG-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; SELDAG-NEXT: ret
	;
	; GISEL-LABEL: rv_marker_multiarg:
	; GISEL: ; %bb.0:
	; GISEL-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
	; GISEL-NEXT: .cfi_def_cfa_offset 16
	; GISEL-NEXT: .cfi_offset w30, -8
	; GISEL-NEXT: .cfi_offset w29, -16
	; GISEL-NEXT: mov x3, x0
	; GISEL-NEXT: mov x0, x2
	; GISEL-NEXT: mov x2, x3
	; GISEL-NEXT: bl _foo
	; GISEL-NEXT: mov x29, x29
	; GISEL-NEXT: bl _objc_retainAutoreleasedReturnValue
	; GISEL-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
	; GISEL-NEXT: ret
	call ptr @foo(i64 %c, i64 %b, i64 %a) [ "clang.arc.attachedcall"(ptr @objc_retainAutoreleasedReturnValue) ]
	ret void
	}

	declare ptr @objc_retainAutoreleasedReturnValue(ptr)
	declare ptr @objc_unsafeClaimAutoreleasedReturnValue(ptr)
	declare i32 @__gxx_personality_v0(...)
	;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
	; CHECK: {{.*}}