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// 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
// --------------------------------------------------------------------------//
// Test all possible prefetch operation specifiers
prfw #0, p0, [x0]
// CHECK-INST: prfw pldl1keep, p0, [x0]
// CHECK-ENCODING: [0x00,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04000 <unknown>
prfw pldl1keep, p0, [x0]
// CHECK-INST: prfw pldl1keep, p0, [x0]
// CHECK-ENCODING: [0x00,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04000 <unknown>
prfw #1, p0, [x0]
// CHECK-INST: prfw pldl1strm, p0, [x0]
// CHECK-ENCODING: [0x01,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04001 <unknown>
prfw pldl1strm, p0, [x0]
// CHECK-INST: prfw pldl1strm, p0, [x0]
// CHECK-ENCODING: [0x01,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04001 <unknown>
prfw #2, p0, [x0]
// CHECK-INST: prfw pldl2keep, p0, [x0]
// CHECK-ENCODING: [0x02,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04002 <unknown>
prfw pldl2keep, p0, [x0]
// CHECK-INST: prfw pldl2keep, p0, [x0]
// CHECK-ENCODING: [0x02,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04002 <unknown>
prfw #3, p0, [x0]
// CHECK-INST: prfw pldl2strm, p0, [x0]
// CHECK-ENCODING: [0x03,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04003 <unknown>
prfw pldl2strm, p0, [x0]
// CHECK-INST: prfw pldl2strm, p0, [x0]
// CHECK-ENCODING: [0x03,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04003 <unknown>
prfw #4, p0, [x0]
// CHECK-INST: prfw pldl3keep, p0, [x0]
// CHECK-ENCODING: [0x04,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04004 <unknown>
prfw pldl3keep, p0, [x0]
// CHECK-INST: prfw pldl3keep, p0, [x0]
// CHECK-ENCODING: [0x04,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04004 <unknown>
prfw #5, p0, [x0]
// CHECK-INST: prfw pldl3strm, p0, [x0]
// CHECK-ENCODING: [0x05,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04005 <unknown>
prfw pldl3strm, p0, [x0]
// CHECK-INST: prfw pldl3strm, p0, [x0]
// CHECK-ENCODING: [0x05,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04005 <unknown>
prfw #6, p0, [x0]
// CHECK-INST: prfw #6, p0, [x0]
// CHECK-ENCODING: [0x06,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04006 <unknown>
prfw #7, p0, [x0]
// CHECK-INST: prfw #7, p0, [x0]
// CHECK-ENCODING: [0x07,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04007 <unknown>
prfw #8, p0, [x0]
// CHECK-INST: prfw pstl1keep, p0, [x0]
// CHECK-ENCODING: [0x08,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04008 <unknown>
prfw pstl1keep, p0, [x0]
// CHECK-INST: prfw pstl1keep, p0, [x0]
// CHECK-ENCODING: [0x08,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04008 <unknown>
prfw #9, p0, [x0]
// CHECK-INST: prfw pstl1strm, p0, [x0]
// CHECK-ENCODING: [0x09,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04009 <unknown>
prfw pstl1strm, p0, [x0]
// CHECK-INST: prfw pstl1strm, p0, [x0]
// CHECK-ENCODING: [0x09,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c04009 <unknown>
prfw #10, p0, [x0]
// CHECK-INST: prfw pstl2keep, p0, [x0]
// CHECK-ENCODING: [0x0a,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400a <unknown>
prfw pstl2keep, p0, [x0]
// CHECK-INST: prfw pstl2keep, p0, [x0]
// CHECK-ENCODING: [0x0a,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400a <unknown>
prfw #11, p0, [x0]
// CHECK-INST: prfw pstl2strm, p0, [x0]
// CHECK-ENCODING: [0x0b,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400b <unknown>
prfw pstl2strm, p0, [x0]
// CHECK-INST: prfw pstl2strm, p0, [x0]
// CHECK-ENCODING: [0x0b,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400b <unknown>
prfw #12, p0, [x0]
// CHECK-INST: prfw pstl3keep, p0, [x0]
// CHECK-ENCODING: [0x0c,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400c <unknown>
prfw pstl3keep, p0, [x0]
// CHECK-INST: prfw pstl3keep, p0, [x0]
// CHECK-ENCODING: [0x0c,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400c <unknown>
prfw #13, p0, [x0]
// CHECK-INST: prfw pstl3strm, p0, [x0]
// CHECK-ENCODING: [0x0d,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400d <unknown>
prfw pstl3strm, p0, [x0]
// CHECK-INST: prfw pstl3strm, p0, [x0]
// CHECK-ENCODING: [0x0d,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400d <unknown>
prfw #14, p0, [x0]
// CHECK-INST: prfw #14, p0, [x0]
// CHECK-ENCODING: [0x0e,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400e <unknown>
prfw #15, p0, [x0]
// CHECK-INST: prfw #15, p0, [x0]
// CHECK-ENCODING: [0x0f,0x40,0xc0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85c0400f <unknown>
// --------------------------------------------------------------------------//
// Test addressing modes
prfw pldl1strm, p0, [x0, #-32, mul vl]
// CHECK-INST: prfw pldl1strm, p0, [x0, #-32, mul vl]
// CHECK-ENCODING: [0x01,0x40,0xe0,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85e04001
prfw pldl1strm, p0, [x0, #31, mul vl]
// CHECK-INST: prfw pldl1strm, p0, [x0, #31, mul vl]
// CHECK-ENCODING: [0x01,0x40,0xdf,0x85]
// CHECK-ERROR: instruction requires: sve or sme
// CHECK-UNKNOWN: 85df4001
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