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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc -mtriple=aarch64-windows-msvc -aarch64-streaming-hazard-size=0 -mattr=+sve,+sme < %s | FileCheck %s3; RUN: llc -mtriple=aarch64-windows-msvc -aarch64-streaming-hazard-size=0 -mattr=+sve,+sme -aarch64-new-sme-abi < %s | FileCheck %s4 5declare void @private_za_callee()6declare void @shared_za_callee() "aarch64_inout_za"7 8define void @test_lazy_save() nounwind "aarch64_inout_za" {9; CHECK-LABEL: test_lazy_save:10; CHECK: // %bb.0:11; CHECK-NEXT: stp x30, x29, [sp, #-32]! // 16-byte Folded Spill12; CHECK-NEXT: str x19, [sp, #16] // 8-byte Spill13; CHECK-NEXT: mov x29, sp14; CHECK-NEXT: sub sp, sp, #1615; CHECK-NEXT: rdsvl x8, #116; CHECK-NEXT: mul x9, x8, x817; CHECK-NEXT: lsr x15, x9, #418; CHECK-NEXT: bl __chkstk19; CHECK-NEXT: sub x9, sp, x15, lsl #420; CHECK-NEXT: mov sp, x921; CHECK-NEXT: sub x10, x29, #1622; CHECK-NEXT: stp x9, x8, [x29, #-16]23; CHECK-NEXT: msr TPIDR2_EL0, x1024; CHECK-NEXT: bl private_za_callee25; CHECK-NEXT: smstart za26; CHECK-NEXT: mrs x8, TPIDR2_EL027; CHECK-NEXT: sub x0, x29, #1628; CHECK-NEXT: cbnz x8, .LBB0_229; CHECK-NEXT: // %bb.1:30; CHECK-NEXT: bl __arm_tpidr2_restore31; CHECK-NEXT: .LBB0_2:32; CHECK-NEXT: msr TPIDR2_EL0, xzr33; CHECK-NEXT: mov sp, x2934; CHECK-NEXT: ldr x19, [sp, #16] // 8-byte Reload35; CHECK-NEXT: ldp x30, x29, [sp], #32 // 16-byte Folded Reload36; CHECK-NEXT: ret37 call void @private_za_callee()38 ret void39}40