llvm/llvm/test/MC/ARM/thumb_rewrites.s

@ RUN: llvm-mc -triple thumbv6m -show-encoding < %s | FileCheck %s
@ RUN: llvm-mc -triple thumbv7m -show-encoding < %s | FileCheck %s

    adds    r1, r1, #3
@ CHECK: adds   r1, r1, #3          @ encoding: [0xc9,0x1c]

    adds    r1, #3
@ CHECK: adds   r1, #3              @ encoding: [0x03,0x31]

    adds    r0, r0, #8
@ CHECK: adds   r0, #8              @ encoding: [0x08,0x30]

    adds    r0, r0, r0
@ CHECK: adds   r0, r0, r0          @ encoding: [0x00,0x18]

    add     r0, r0, r8
@ CHECK: add    r0, r8              @ encoding: [0x40,0x44]

    add     r1, r8, r1
@ CHECK: add    r1, r8              @ encoding: [0x41,0x44]

    add     sp, sp, r0
@ CHECK: add    sp, r0              @ encoding: [0x85,0x44]

    add     r4, sp, r4
@ CHECK: add    r4, sp, r4          @ encoding: [0x6c,0x44]

    add     r4, r4, sp
@ CHECK: add    r4, sp              @ encoding: [0x6c,0x44]

    add     sp, sp, #32
@ FIXME: ARMARM says 'add   sp, sp, #32'
@ CHECK: add    sp, #32             @ encoding: [0x08,0xb0]

    add     r5, sp, #1016
@ CHECK: add    r5, sp, #1016       @ encoding: [0xfe,0xad]

    add     r0, r0, r1
@ CHECK: add    r0, r1              @ encoding: [0x08,0x44]

    add     r2, r2, r3
@ CHECK: add    r2, r3              @ encoding: [0x1a,0x44]

    subs    r0, r0, r0
@ CHECK: subs   r0, r0, r0          @ encoding: [0x00,0x1a]

    subs    r3, r3, #5
@ CHECK: subs   r3, r3, #5          @ encoding: [0x5b,0x1f]

    subs    r3, #5
@ CHECK: subs   r3, #5              @ encoding: [0x05,0x3b]

    subs    r2, r2, #8
@ CHECK: subs   r2, #8              @ encoding: [0x08,0x3a]

    sub     sp, sp, #16
@ CHECK: sub    sp, #16             @ encoding: [0x84,0xb0]

    ands    r0, r1, r0
@ CHECK: ands   r0, r1              @ encoding: [0x08,0x40]

    ands    r0, r0, r1
@ CHECK: ands   r0, r1              @ encoding: [0x08,0x40]

    eors    r0, r0, r1
@ CHECK: eors   r0, r1              @ encoding: [0x48,0x40]

    eors    r0, r1, r0
@ CHECK: eors   r0, r1              @ encoding: [0x48,0x40]

    lsls    r0, r0, r1
@ CHECK: lsls   r0, r1              @ encoding: [0x88,0x40]

    lsrs    r0, r0, r1
@ CHECK: lsrs   r0, r1              @ encoding: [0xc8,0x40]

    asrs    r0, r0, r1
@ CHECK: asrs   r0, r1              @ encoding: [0x08,0x41]

    adcs    r0, r0, r1
@ CHECK: adcs   r0, r1              @ encoding: [0x48,0x41]

    adcs    r0, r1, r0
@ CHECK: adcs   r0, r1              @ encoding: [0x48,0x41]

    sbcs    r0, r0, r1
@ CHECK: sbcs   r0, r1              @ encoding: [0x88,0x41]

    rors    r0, r0, r1
@ CHECK: rors   r0, r1              @ encoding: [0xc8,0x41]

    orrs    r0, r0, r1
@ CHECK: orrs   r0, r1              @ encoding: [0x08,0x43]

    orrs    r0, r1, r0
@ CHECK: orrs   r0, r1              @ encoding: [0x08,0x43]

    bics    r0, r0, r1
@ CHECK: bics   r0, r1              @ encoding: [0x88,0x43]