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1// RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.4a < %s 2> %t | FileCheck %s --check-prefix=CHECK2// RUN: FileCheck --check-prefix=CHECK-ERROR < %t %s3// RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=-v8.4a < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NO-V844 5//------------------------------------------------------------------------------6// ARMV8.4-A Timing insensitivity of data processing instructions7//------------------------------------------------------------------------------8 9msr DIT, #110msr DIT, x011mrs x0, DIT12 13//CHECK: msr DIT, #1 // encoding: [0x5f,0x41,0x03,0xd5]14//CHECK-NEXT: msr DIT, x0 // encoding: [0xa0,0x42,0x1b,0xd5]15//CHECK-NEXT: mrs x0, DIT // encoding: [0xa0,0x42,0x3b,0xd5]16 17msr DIT, #1618msr DIT, #-119 20//CHECK-ERROR: error: immediate must be an integer in range [0, 15].21//CHECK-ERROR-NEXT: msr DIT, #1622//CHECK-ERROR-NEXT: ^23//CHECK-ERROR-NEXT: error: immediate must be an integer in range [0, 15].24//CHECK-ERROR-NEXT: msr DIT, #-125//CHECK-ERROR-NEXT: ^26 27//CHECK-NO-V84: error: expected writable system register or pstate28//CHECK-NO-V84-NEXT: msr DIT, #129//CHECK-NO-V84-NEXT: ^30//CHECK-NO-V84-NEXT: error: expected writable system register or pstate31//CHECK-NO-V84-NEXT: msr DIT, x032//CHECK-NO-V84-NEXT: ^33//CHECK-NO-V84-NEXT: error: expected readable system register34//CHECK-NO-V84-NEXT: mrs x0, DIT35//CHECK-NO-V84-NEXT: ^36//CHECK-NO-V84-NEXT: error: expected writable system register or pstate37//CHECK-NO-V84-NEXT: msr DIT, #1638//CHECK-NO-V84-NEXT: ^39//CHECK-NO-V84-NEXT: error: expected writable system register or pstate40//CHECK-NO-V84-NEXT: msr DIT, #-141//CHECK-NO-V84-NEXT: ^42 43