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[AArch64][v8.5A] Add MTE system instructions
The Memory Tagging Extension adds system instructions for data cache maintenance, implemented as new operands to the DC instruction. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52487 llvm-svn: 343570
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// RUN: llvm-mc -triple aarch64 -show-encoding -mattr=+mte < %s | FileCheck %s | ||
// RUN: not llvm-mc -triple aarch64 -show-encoding -mattr=+v8.5a < %s 2>&1 | FileCheck %s --check-prefix=NOMTE | ||
// RUN: not llvm-mc -triple aarch64 -show-encoding -mattr=-mte < %s 2>&1 | FileCheck %s --check-prefix=NOMTE | ||
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dc igvac, x0 | ||
dc igsw, x1 | ||
dc cgsw, x2 | ||
dc cigsw, x3 | ||
dc cgvac, x4 | ||
dc cgvap, x5 | ||
dc cgvadp, x6 | ||
dc cigvac, x7 | ||
dc gva, x8 | ||
dc igdvac, x9 | ||
dc igdsw, x10 | ||
dc cgdsw, x11 | ||
dc cigdsw, x12 | ||
dc cgdvac, x13 | ||
dc cgdvap, x14 | ||
dc cgdvadp, x15 | ||
dc cigdvac, x16 | ||
dc gzva, x17 | ||
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// CHECK: dc igvac, x0 // encoding: [0x60,0x76,0x08,0xd5] | ||
// CHECK: dc igsw, x1 // encoding: [0x81,0x76,0x08,0xd5] | ||
// CHECK: dc cgsw, x2 // encoding: [0x82,0x7a,0x08,0xd5] | ||
// CHECK: dc cigsw, x3 // encoding: [0x83,0x7e,0x08,0xd5] | ||
// CHECK: dc cgvac, x4 // encoding: [0x64,0x7a,0x0b,0xd5] | ||
// CHECK: dc cgvap, x5 // encoding: [0x65,0x7c,0x0b,0xd5] | ||
// CHECK: dc cgvadp, x6 // encoding: [0x66,0x7d,0x0b,0xd5] | ||
// CHECK: dc cigvac, x7 // encoding: [0x67,0x7e,0x0b,0xd5] | ||
// CHECK: dc gva, x8 // encoding: [0x68,0x74,0x0b,0xd5] | ||
// CHECK: dc igdvac, x9 // encoding: [0xa9,0x76,0x08,0xd5] | ||
// CHECK: dc igdsw, x10 // encoding: [0xca,0x76,0x08,0xd5] | ||
// CHECK: dc cgdsw, x11 // encoding: [0xcb,0x7a,0x08,0xd5] | ||
// CHECK: dc cigdsw, x12 // encoding: [0xcc,0x7e,0x08,0xd5] | ||
// CHECK: dc cgdvac, x13 // encoding: [0xad,0x7a,0x0b,0xd5] | ||
// CHECK: dc cgdvap, x14 // encoding: [0xae,0x7c,0x0b,0xd5] | ||
// CHECK: dc cgdvadp, x15 // encoding: [0xaf,0x7d,0x0b,0xd5] | ||
// CHECK: dc cigdvac, x16 // encoding: [0xb0,0x7e,0x0b,0xd5] | ||
// CHECK: dc gzva, x17 // encoding: [0x91,0x74,0x0b,0xd5] | ||
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// NOMTE: DC IGVAC requires mte | ||
// NOMTE: DC IGSW requires mte | ||
// NOMTE: DC CGSW requires mte | ||
// NOMTE: DC CIGSW requires mte | ||
// NOMTE: DC CGVAC requires mte | ||
// NOMTE: DC CGVAP requires mte | ||
// NOMTE: DC CGVADP requires mte | ||
// NOMTE: DC CIGVAC requires mte | ||
// NOMTE: DC GVA requires mte | ||
// NOMTE: DC IGDVAC requires mte | ||
// NOMTE: DC IGDSW requires mte | ||
// NOMTE: DC CGDSW requires mte | ||
// NOMTE: DC CIGDSW requires mte | ||
// NOMTE: DC CGDVAC requires mte | ||
// NOMTE: DC CGDVAP requires mte | ||
// NOMTE: DC CGDVADP requires mte | ||
// NOMTE: DC CIGDVAC requires mte | ||
// NOMTE: DC GZVA requires mte |
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# RUN: llvm-mc -triple=aarch64 -mattr=+mte -disassemble < %s | FileCheck %s | ||
# RUN: llvm-mc -triple=aarch64 -mattr=+v8.5a -disassemble < %s | FileCheck %s --check-prefix=NOMTE | ||
# RUN: llvm-mc -triple=aarch64 -mattr=-mte -disassemble < %s | FileCheck %s --check-prefix=NOMTE | ||
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[0x60,0x76,0x08,0xd5] | ||
[0x81,0x76,0x08,0xd5] | ||
[0x82,0x7a,0x08,0xd5] | ||
[0x83,0x7e,0x08,0xd5] | ||
[0x64,0x7a,0x0b,0xd5] | ||
[0x65,0x7c,0x0b,0xd5] | ||
[0x66,0x7d,0x0b,0xd5] | ||
[0x67,0x7e,0x0b,0xd5] | ||
[0x68,0x74,0x0b,0xd5] | ||
[0xa9,0x76,0x08,0xd5] | ||
[0xca,0x76,0x08,0xd5] | ||
[0xcb,0x7a,0x08,0xd5] | ||
[0xcc,0x7e,0x08,0xd5] | ||
[0xad,0x7a,0x0b,0xd5] | ||
[0xae,0x7c,0x0b,0xd5] | ||
[0xaf,0x7d,0x0b,0xd5] | ||
[0xb0,0x7e,0x0b,0xd5] | ||
[0x91,0x74,0x0b,0xd5] | ||
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# CHECK: dc igvac, x0 | ||
# CHECK: dc igsw, x1 | ||
# CHECK: dc cgsw, x2 | ||
# CHECK: dc cigsw, x3 | ||
# CHECK: dc cgvac, x4 | ||
# CHECK: dc cgvap, x5 | ||
# CHECK: dc cgvadp, x6 | ||
# CHECK: dc cigvac, x7 | ||
# CHECK: dc gva, x8 | ||
# CHECK: dc igdvac, x9 | ||
# CHECK: dc igdsw, x10 | ||
# CHECK: dc cgdsw, x11 | ||
# CHECK: dc cigdsw, x12 | ||
# CHECK: dc cgdvac, x13 | ||
# CHECK: dc cgdvap, x14 | ||
# CHECK: dc cgdvadp, x15 | ||
# CHECK: dc cigdvac, x16 | ||
# CHECK: dc gzva, x17 | ||
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# NOMTE: sys #0, c7, c6, #3, x0 | ||
# NOMTE: sys #0, c7, c6, #4, x1 | ||
# NOMTE: sys #0, c7, c10, #4, x2 | ||
# NOMTE: sys #0, c7, c14, #4, x3 | ||
# NOMTE: sys #3, c7, c10, #3, x4 | ||
# NOMTE: sys #3, c7, c12, #3, x5 | ||
# NOMTE: sys #3, c7, c13, #3, x6 | ||
# NOMTE: sys #3, c7, c14, #3, x7 | ||
# NOMTE: sys #3, c7, c4, #3, x8 | ||
# NOMTE: sys #0, c7, c6, #5, x9 | ||
# NOMTE: sys #0, c7, c6, #6, x10 | ||
# NOMTE: sys #0, c7, c10, #6, x11 | ||
# NOMTE: sys #0, c7, c14, #6, x12 | ||
# NOMTE: sys #3, c7, c10, #5, x13 | ||
# NOMTE: sys #3, c7, c12, #5, x14 | ||
# NOMTE: sys #3, c7, c13, #5, x15 | ||
# NOMTE: sys #3, c7, c14, #5, x16 | ||
# NOMTE: sys #3, c7, c4, #4, x17 |