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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc --mtriple=loongarch64 -mattr=+d < %s | FileCheck %s3 4%Box = type [6 x i64]5 6define void @box(ptr noalias nocapture noundef writeonly sret(%Box) align 16 dereferenceable(48) %b, i64 %i) {7; CHECK-LABEL: box:8; CHECK: # %bb.0:9; CHECK-NEXT: addi.d $sp, $sp, -11210; CHECK-NEXT: .cfi_def_cfa_offset 11211; CHECK-NEXT: slli.d $a2, $a1, 512; CHECK-NEXT: alsl.d $a1, $a1, $a2, 413; CHECK-NEXT: addi.d $a2, $sp, 1614; CHECK-NEXT: add.d $a3, $a2, $a115; CHECK-NEXT: vldx $vr0, $a1, $a216; CHECK-NEXT: vld $vr1, $a3, 3217; CHECK-NEXT: vld $vr2, $a3, 1618; CHECK-NEXT: vst $vr0, $a0, 019; CHECK-NEXT: vst $vr1, $a0, 3220; CHECK-NEXT: vst $vr2, $a0, 1621; CHECK-NEXT: addi.d $sp, $sp, 11222; CHECK-NEXT: ret23 %1 = alloca [2 x %Box], align 1624 %2 = getelementptr inbounds [2 x %Box], ptr %1, i64 0, i64 %i25 call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(48) %b, ptr noundef nonnull align 16 dereferenceable(48) %2, i64 48, i1 false)26 ret void27}28