// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN:        | llvm-objdump -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN:   | llvm-objdump -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN

splice  z31.b, p7, z31.b, z31.b
// CHECK-INST: splice  z31.b, p7, z31.b, z31.b
// CHECK-ENCODING: [0xff,0x9f,0x2c,0x05]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 052c9fff <unknown>

splice  z31.h, p7, z31.h, z31.h
// CHECK-INST: splice  z31.h, p7, z31.h, z31.h
// CHECK-ENCODING: [0xff,0x9f,0x6c,0x05]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 056c9fff <unknown>

splice  z31.s, p7, z31.s, z31.s
// CHECK-INST: splice  z31.s, p7, z31.s, z31.s
// CHECK-ENCODING: [0xff,0x9f,0xac,0x05]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 05ac9fff <unknown>

splice  z31.d, p7, z31.d, z31.d
// CHECK-INST: splice  z31.d, p7, z31.d, z31.d
// CHECK-ENCODING: [0xff,0x9f,0xec,0x05]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 05ec9fff <unknown>


// --------------------------------------------------------------------------//
// Test compatibility with MOVPRFX instruction.

movprfx z4, z6
// CHECK-INST: movprfx	z4, z6
// CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 0420bcc4 <unknown>

splice  z4.d, p7, z4.d, z31.d
// CHECK-INST: splice	z4.d, p7, z4.d, z31.d
// CHECK-ENCODING: [0xe4,0x9f,0xec,0x05]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 05ec9fe4 <unknown>