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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: not llc < %s --mtriple=loongarch64 -mattr=+d 2>&1 | FileCheck %s3 4define i32 @read_sp() nounwind {5entry:6; CHECK: On LA64, only 64-bit registers can be read.7 %a1 = call i32 @llvm.read_register.i32(metadata !0)8 ret i32 %a19}10 11define void @write_sp(i32 %val) nounwind {12entry:13; CHECK: On LA64, only 64-bit registers can be written.14 call void @llvm.write_register.i32(metadata !0, i32 %val)15 ret void16}17 18declare i32 @llvm.read_register.i32(metadata) nounwind19declare void @llvm.write_register.i32(metadata, i32) nounwind20 21!0 = !{!"$sp\00"}22