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1// RUN: not llvm-mc -triple aarch64-none-linux-gnu < %s 2>&1 | FileCheck %s2 3 // Write-only4 mrs x10, icc_eoir1_el15 mrs x7, icc_eoir0_el16 mrs x22, icc_dir_el17 mrs x24, icc_sgi1r_el18 mrs x8, icc_asgi1r_el19 mrs x28, icc_sgi0r_el110// CHECK: error: expected readable system register11// CHECK-NEXT: mrs x10, icc_eoir1_el112// CHECK-NEXT: ^13// CHECK-NEXT: error: expected readable system register14// CHECK-NEXT: mrs x7, icc_eoir0_el115// CHECK-NEXT: ^16// CHECK-NEXT: error: expected readable system register17// CHECK-NEXT: mrs x22, icc_dir_el118// CHECK-NEXT: ^19// CHECK-NEXT: error: expected readable system register20// CHECK-NEXT: mrs x24, icc_sgi1r_el121// CHECK-NEXT: ^22// CHECK-NEXT: error: expected readable system register23// CHECK-NEXT: mrs x8, icc_asgi1r_el124// CHECK-NEXT: ^25// CHECK-NEXT: error: expected readable system register26// CHECK-NEXT: mrs x28, icc_sgi0r_el127// CHECK-NEXT: ^28 29 // Read-only30 msr icc_iar1_el1, x1631 msr icc_iar0_el1, x1932 msr icc_hppir1_el1, x2933 msr icc_hppir0_el1, x1434 msr icc_rpr_el1, x635 msr ich_vtr_el2, x836 msr ich_eisr_el2, x2237 msr ich_elsr_el2, x838 msr ich_misr_el2, x1039// CHECK: error: expected writable system register or pstate40// CHECK-NEXT: msr icc_iar1_el1, x1641// CHECK-NEXT: ^42// CHECK-NEXT: error: expected writable system register or pstate43// CHECK-NEXT: msr icc_iar0_el1, x1944// CHECK-NEXT: ^45// CHECK-NEXT: error: expected writable system register or pstate46// CHECK-NEXT: msr icc_hppir1_el1, x2947// CHECK-NEXT: ^48// CHECK-NEXT: error: expected writable system register or pstate49// CHECK-NEXT: msr icc_hppir0_el1, x1450// CHECK-NEXT: ^51// CHECK-NEXT: error: expected writable system register or pstate52// CHECK-NEXT: msr icc_rpr_el1, x653// CHECK-NEXT: ^54// CHECK-NEXT: error: expected writable system register or pstate55// CHECK-NEXT: msr ich_vtr_el2, x856// CHECK-NEXT: ^57// CHECK-NEXT: error: expected writable system register or pstate58// CHECK-NEXT: msr ich_eisr_el2, x2259// CHECK-NEXT: ^60// CHECK-NEXT: error: expected writable system register or pstate61// CHECK-NEXT: msr ich_elsr_el2, x862// CHECK-NEXT: ^63// CHECK-NEXT: error: expected writable system register or pstate64// CHECK-NEXT: msr ich_misr_el2, x1065// CHECK-NEXT: ^66