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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=aarch64-unknown-unknown -o - -verify-machineinstrs -run-pass=instruction-select %s | FileCheck %s3# RUN: llc -mtriple=aarch64-unknown-unknown -o - -verify-machineinstrs -run-pass=instruction-select -code-model=large %s | FileCheck %s --check-prefix=LARGE4# RUN: llc -mtriple=aarch64-unknown-unknown -o - -verify-machineinstrs -run-pass=instruction-select -code-model=large -relocation-model=pic %s | FileCheck %s --check-prefix=LARGE-PIC5--- |6 source_filename = "blockaddress.ll"7 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"8 target triple = "aarch64-none-linux-gnu"9 10 @addr = dso_local global ptr null11 12 define dso_local void @test_blockaddress() {13 store ptr blockaddress(@test_blockaddress, %block), ptr @addr14 indirectbr ptr blockaddress(@test_blockaddress, %block), [label %block]15 16 block: ; preds = %017 ret void18 }19 20...21---22name: test_blockaddress23alignment: 424legalized: true25regBankSelected: true26tracksRegLiveness: true27registers:28 - { id: 0, class: gpr }29 - { id: 1, class: gpr }30body: |31 ; CHECK-LABEL: name: test_blockaddress32 ; CHECK: bb.0 (%ir-block.0):33 ; CHECK-NEXT: [[MOVaddrBA:%[0-9]+]]:gpr64common = MOVaddrBA target-flags(aarch64-page) blockaddress(@test_blockaddress, %ir-block.block), target-flags(aarch64-pageoff, aarch64-nc) blockaddress(@test_blockaddress, %ir-block.block)34 ; CHECK-NEXT: [[MOVaddr:%[0-9]+]]:gpr64common = MOVaddr target-flags(aarch64-page) @addr, target-flags(aarch64-pageoff, aarch64-nc) @addr35 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY [[MOVaddrBA]]36 ; CHECK-NEXT: STRXui [[COPY]], [[MOVaddr]], 0 :: (store (p0) into @addr)37 ; CHECK-NEXT: BR [[MOVaddrBA]]38 ; CHECK-NEXT: {{ $}}39 ; CHECK-NEXT: bb.1.block (ir-block-address-taken %ir-block.block):40 ;41 ; LARGE-LABEL: name: test_blockaddress42 ; LARGE: bb.0 (%ir-block.0):43 ; LARGE-NEXT: [[MOVZXi:%[0-9]+]]:gpr64 = MOVZXi target-flags(aarch64-g0, aarch64-nc) blockaddress(@test_blockaddress, %ir-block.block), 044 ; LARGE-NEXT: [[MOVKXi:%[0-9]+]]:gpr64 = MOVKXi [[MOVZXi]], target-flags(aarch64-g1, aarch64-nc) blockaddress(@test_blockaddress, %ir-block.block), 1645 ; LARGE-NEXT: [[MOVKXi1:%[0-9]+]]:gpr64 = MOVKXi [[MOVKXi]], target-flags(aarch64-g2, aarch64-nc) blockaddress(@test_blockaddress, %ir-block.block), 3246 ; LARGE-NEXT: [[MOVKXi2:%[0-9]+]]:gpr64 = MOVKXi [[MOVKXi1]], target-flags(aarch64-g3) blockaddress(@test_blockaddress, %ir-block.block), 4847 ; LARGE-NEXT: [[MOVZXi1:%[0-9]+]]:gpr64 = MOVZXi target-flags(aarch64-g0, aarch64-nc) @addr, 048 ; LARGE-NEXT: [[MOVKXi3:%[0-9]+]]:gpr64 = MOVKXi [[MOVZXi1]], target-flags(aarch64-g1, aarch64-nc) @addr, 1649 ; LARGE-NEXT: [[MOVKXi4:%[0-9]+]]:gpr64 = MOVKXi [[MOVKXi3]], target-flags(aarch64-g2, aarch64-nc) @addr, 3250 ; LARGE-NEXT: [[MOVKXi5:%[0-9]+]]:gpr64common = MOVKXi [[MOVKXi4]], target-flags(aarch64-g3) @addr, 4851 ; LARGE-NEXT: STRXui [[MOVKXi2]], [[MOVKXi5]], 0 :: (store (p0) into @addr)52 ; LARGE-NEXT: BR [[MOVKXi2]]53 ; LARGE-NEXT: {{ $}}54 ; LARGE-NEXT: bb.1.block (ir-block-address-taken %ir-block.block):55 ;56 ; LARGE-PIC-LABEL: name: test_blockaddress57 ; LARGE-PIC: bb.0 (%ir-block.0):58 ; LARGE-PIC-NEXT: [[MOVaddrBA:%[0-9]+]]:gpr64common = MOVaddrBA target-flags(aarch64-page) blockaddress(@test_blockaddress, %ir-block.block), target-flags(aarch64-pageoff, aarch64-nc) blockaddress(@test_blockaddress, %ir-block.block)59 ; LARGE-PIC-NEXT: [[MOVaddr:%[0-9]+]]:gpr64common = MOVaddr target-flags(aarch64-page) @addr, target-flags(aarch64-pageoff, aarch64-nc) @addr60 ; LARGE-PIC-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY [[MOVaddrBA]]61 ; LARGE-PIC-NEXT: STRXui [[COPY]], [[MOVaddr]], 0 :: (store (p0) into @addr)62 ; LARGE-PIC-NEXT: BR [[MOVaddrBA]]63 ; LARGE-PIC-NEXT: {{ $}}64 ; LARGE-PIC-NEXT: bb.1.block (ir-block-address-taken %ir-block.block):65 bb.1 (%ir-block.0):66 %0:gpr(p0) = G_BLOCK_ADDR blockaddress(@test_blockaddress, %ir-block.block)67 %1:gpr(p0) = G_GLOBAL_VALUE @addr68 G_STORE %0(p0), %1(p0) :: (store (p0) into @addr)69 G_BRINDIRECT %0(p0)70 71 bb.2.block (ir-block-address-taken %ir-block.block):72 RET_ReallyLR73 74...75