; 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: 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: b _objc_release ; GISEL-NEXT: LBB3_2: ; %lpad ; GISEL-NEXT: Ltmp2: ; GISEL-NEXT: mov x20, x0 ; GISEL-NEXT: mov x0, x19 ; GISEL-NEXT: bl _objc_release ; GISEL-NEXT: mov x0, x20 ; GISEL-NEXT: bl __Unwind_Resume ; 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: mov x0, x19 ; GISEL-NEXT: bl _objc_release ; 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: mov x20, x0 ; GISEL-NEXT: mov x0, x19 ; GISEL-NEXT: bl _objc_release ; 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: 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: Lloh0: ; GISEL-NEXT: adrp x8, _fptr@PAGE ; GISEL-NEXT: Lloh1: ; 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 Lloh0, Lloh1 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: {{.*}}