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llvm/llvm/test/MC/Disassembler/ARM/thumb2-preloads.txt 

# RUN: not llvm-mc -triple=thumbv6t2-none-eabi -disassemble            < %s 2>/dev/null | FileCheck %s --check-prefix=V6T2
# RUN: not llvm-mc -triple=thumbv7a-none-eabi  -disassemble -mattr=-mp < %s 2>/dev/null | FileCheck %s --check-prefix=V6T2 --check-prefix=V7
# RUN:     llvm-mc -triple=thumbv7a-none-eabi  -disassemble -mattr=+mp < %s 2>/dev/null | FileCheck %s --check-prefix=V6T2 --check-prefix=V7 --check-prefix=MP
# RUN: not llvm-mc -triple=thumbv7m-none-eabi  -disassemble            < %s 2>/dev/null | FileCheck %s --check-prefix=V6T2 --check-prefix=V7

# RUN: not llvm-mc -triple=thumbv6t2-none-eabi -disassemble            < %s 2>&1 >/dev/null | FileCheck %s --check-prefix=MP-ERR --check-prefix=V7-ERR
# RUN: not llvm-mc -triple=thumbv7a-none-eabi  -disassemble -mattr=-mp < %s 2>&1 >/dev/null | FileCheck %s --check-prefix=MP-ERR
# RUN:     llvm-mc -triple=thumbv7a-none-eabi  -disassemble -mattr=+mp < %s 2>&1 >/dev/null
# RUN: not llvm-mc -triple=thumbv7m-none-eabi  -disassemble            < %s 2>&1 >/dev/null | FileCheck %s --check-prefix=MP-ERR

# V6T2: pld     [r1, #3]
[0x91,0xf8,0x03,0xf0]

# V6T2: pld     [r2, #-5]
[0x12,0xf8,0x05,0xfc]

# MP: pldw    [r3, #4]
# MP-ERR: invalid instruction encoding
# MP-ERR-NEXT: [0xb3,0xf8,0x04,0xf0]
[0xb3,0xf8,0x04,0xf0]

# MP: pldw    [r4, #-6]
# MP-ERR: invalid instruction encoding
# MP-ERR-NEXT: [0x34,0xf8,0x06,0xfc]
[0x34,0xf8,0x06,0xfc]

# V6T2: pld     [pc, #8]
[0x9f,0xf8,0x08,0xf0]

# V6T2: pld     [pc, #-5]
[0x1f,0xf8,0x05,0xf0]

# V6T2: pld     [r5, r6]
[0x15,0xf8,0x06,0xf0]

# V6T2: pld     [r7, r8, lsl #1]
[0x17,0xf8,0x18,0xf0]

# MP: pldw    [r9, r10]
# MP-ERR: invalid instruction encoding
# MP-ERR-NEXT: [0x39,0xf8,0x0a,0xf0]
[0x39,0xf8,0x0a,0xf0]

# MP: pldw    [r11, r12, lsl #2]
# MP-ERR: invalid instruction encoding
# MP-ERR-NEXT: [0x3b,0xf8,0x2c,0xf0]
[0x3b,0xf8,0x2c,0xf0]

# V7: pli     [r1, #10]
# V7-ERR: invalid instruction encoding
# V7-ERR-NEXT: [0x91,0xf9,0x0a,0xf0]
[0x91,0xf9,0x0a,0xf0]

# V7: pli     [r2, #-3]
# V7-ERR: invalid instruction encoding
# V7-ERR-NEXT: [0x12,0xf9,0x03,0xfc]
[0x12,0xf9,0x03,0xfc]

# V7: pli     [pc, #6]
# V7-ERR: invalid instruction encoding
# V7-ERR-NEXT: [0x9f,0xf9,0x06,0xf0]
[0x9f,0xf9,0x06,0xf0]

# V7: pli     [pc, #-8]
# V7-ERR: invalid instruction encoding
# V7-ERR-NEXT: [0x1f,0xf9,0x08,0xf0]
[0x1f,0xf9,0x08,0xf0]

# NO-ERR-NOT: invalid instruction encoding