// 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 --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN:   | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN

smax    z0.b, z0.b, #-128
// CHECK-INST: smax	z0.b, z0.b, #-128
// CHECK-ENCODING: [0x00,0xd0,0x28,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 2528d000 <unknown>

smax    z31.b, z31.b, #127
// CHECK-INST: smax	z31.b, z31.b, #127
// CHECK-ENCODING: [0xff,0xcf,0x28,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 2528cfff <unknown>

smax    z0.h, z0.h, #-128
// CHECK-INST: smax	z0.h, z0.h, #-128
// CHECK-ENCODING: [0x00,0xd0,0x68,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 2568d000 <unknown>

smax    z31.h, z31.h, #127
// CHECK-INST: smax	z31.h, z31.h, #127
// CHECK-ENCODING: [0xff,0xcf,0x68,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 2568cfff <unknown>

smax    z0.s, z0.s, #-128
// CHECK-INST: smax	z0.s, z0.s, #-128
// CHECK-ENCODING: [0x00,0xd0,0xa8,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 25a8d000 <unknown>

smax    z31.s, z31.s, #127
// CHECK-INST: smax	z31.s, z31.s, #127
// CHECK-ENCODING: [0xff,0xcf,0xa8,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 25a8cfff <unknown>

smax    z0.d, z0.d, #-128
// CHECK-INST: smax	z0.d, z0.d, #-128
// CHECK-ENCODING: [0x00,0xd0,0xe8,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 25e8d000 <unknown>

smax    z31.d, z31.d, #127
// CHECK-INST: smax	z31.d, z31.d, #127
// CHECK-ENCODING: [0xff,0xcf,0xe8,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 25e8cfff <unknown>

smax    z31.b, p7/m, z31.b, z31.b
// CHECK-INST: smax    z31.b, p7/m, z31.b, z31.b
// CHECK-ENCODING: [0xff,0x1f,0x08,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04081fff <unknown>

smax    z31.h, p7/m, z31.h, z31.h
// CHECK-INST: smax    z31.h, p7/m, z31.h, z31.h
// CHECK-ENCODING: [0xff,0x1f,0x48,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04481fff <unknown>

smax    z31.s, p7/m, z31.s, z31.s
// CHECK-INST: smax    z31.s, p7/m, z31.s, z31.s
// CHECK-ENCODING: [0xff,0x1f,0x88,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04881fff <unknown>

smax    z31.d, p7/m, z31.d, z31.d
// CHECK-INST: smax    z31.d, p7/m, z31.d, z31.d
// CHECK-ENCODING: [0xff,0x1f,0xc8,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04c81fff <unknown>


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

movprfx z4.d, p7/z, z6.d
// CHECK-INST: movprfx	z4.d, p7/z, z6.d
// CHECK-ENCODING: [0xc4,0x3c,0xd0,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04d03cc4 <unknown>

smax    z4.d, p7/m, z4.d, z31.d
// CHECK-INST: smax	z4.d, p7/m, z4.d, z31.d
// CHECK-ENCODING: [0xe4,0x1f,0xc8,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04c81fe4 <unknown>

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>

smax    z4.d, p7/m, z4.d, z31.d
// CHECK-INST: smax	z4.d, p7/m, z4.d, z31.d
// CHECK-ENCODING: [0xe4,0x1f,0xc8,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 04c81fe4 <unknown>

movprfx z31, z6
// CHECK-INST: movprfx	z31, z6
// CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 0420bcdf <unknown>

smax    z31.d, z31.d, #127
// CHECK-INST: smax	z31.d, z31.d, #127
// CHECK-ENCODING: [0xff,0xcf,0xe8,0x25]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 25e8cfff <unknown>