-@ RUN: llvm-mc -triple=thumbv7-apple-darwin -show-encoding < %s | FileCheck %s
+@ RUN: llvm-mc -triple=thumbv7-apple-darwin -mcpu=cortex-a8 -show-encoding < %s | FileCheck %s
+@ RUN: llvm-mc -triple=thumbebv7-unknown-unknown -mcpu=cortex-a8 -show-encoding < %s | FileCheck --check-prefix=CHECK-BE %s
.syntax unified
.globl _func
addw r12, r6, #0x100
adds r1, r2, #0x1f0
add r2, #1
+ add r0, r0, #32
+ adds r2, r2, #56
+ adds r2, #56
+ add r1, r7, #0xcbcbcbcb
+ add sp, sp, #0x1fe0000
+
+ adds.w r2, #-16
+ adds.w r2, r2, #-16
+ addw r2, #-16
+ addw r2, #-16
+ addw r2, r2, #-16
@ CHECK: itet eq @ encoding: [0x0a,0xbf]
@ CHECK: addeq r1, r2, #4 @ encoding: [0x11,0x1d]
@ CHECK: addw r12, r6, #256 @ encoding: [0x06,0xf2,0x00,0x1c]
@ CHECK: adds.w r1, r2, #496 @ encoding: [0x12,0xf5,0xf8,0x71]
@ CHECK: add.w r2, r2, #1 @ encoding: [0x02,0xf1,0x01,0x02]
+@ CHECK: add.w r0, r0, #32 @ encoding: [0x00,0xf1,0x20,0x00]
+@ CHECK: adds r2, #56 @ encoding: [0x38,0x32]
+@ CHECK: adds r2, #56 @ encoding: [0x38,0x32]
+@ CHECK: add.w r1, r7, #3419130827 @ encoding: [0x07,0xf1,0xcb,0x31]
+@ CHECK: add.w sp, sp, #33423360 @ encoding: [0x0d,0xf1,0xff,0x7d]
+
+@ CHECK: subs.w r2, r2, #16 @ encoding: [0xb2,0xf1,0x10,0x02]
+@ CHECK: subs.w r2, r2, #16 @ encoding: [0xb2,0xf1,0x10,0x02]
+@ CHECK: subw r2, r2, #16 @ encoding: [0xa2,0xf2,0x10,0x02]
+@ CHECK: subw r2, r2, #16 @ encoding: [0xa2,0xf2,0x10,0x02]
+@ CHECK: subw r2, r2, #16 @ encoding: [0xa2,0xf2,0x10,0x02]
@------------------------------------------------------------------------------
-@ ADD (register)
+@ ADD (register, not SP) A8.8.6
@------------------------------------------------------------------------------
add r1, r2, r8
add r5, r9, r2, asr #32
adds r7, r3, r1, lsl #31
adds.w r0, r3, r6, lsr #25
add.w r4, r8, r1, ror #12
+ adds r1, r1, r7 // T1
+ it eq
+ addeq r1, r3, r5 // T1
+ it eq
+ addeq r1, r1, r5 // T1
+ it eq
+ addseq r1, r3, r5 // T3
+ it eq
+ addseq r1, r1, r5 // T3
+ add r10, r8
+ add r10, r10, r8
+ it eq
+ addeq r1, r10 // T2
+ it eq
+ addseq r1, r10 // T3
@ CHECK: add.w r1, r2, r8 @ encoding: [0x02,0xeb,0x08,0x01]
@ CHECK: add.w r5, r9, r2, asr #32 @ encoding: [0x09,0xeb,0x22,0x05]
@ CHECK: adds.w r7, r3, r1, lsl #31 @ encoding: [0x13,0xeb,0xc1,0x77]
@ CHECK: adds.w r0, r3, r6, lsr #25 @ encoding: [0x13,0xeb,0x56,0x60]
@ CHECK: add.w r4, r8, r1, ror #12 @ encoding: [0x08,0xeb,0x31,0x34]
+@ CHECK: adds r1, r1, r7 @ encoding: [0xc9,0x19]
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+@ CHECK: addeq r1, r3, r5 @ encoding: [0x59,0x19]
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+@ CHECK: addeq r1, r1, r5 @ encoding: [0x49,0x19]
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+@ CHECK: addseq.w r1, r3, r5 @ encoding: [0x13,0xeb,0x05,0x01]
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+@ CHECK: addseq.w r1, r1, r5 @ encoding: [0x11,0xeb,0x05,0x01]
+@ CHECK: add r10, r8 @ encoding: [0xc2,0x44]
+@ CHECK: add r10, r8 @ encoding: [0xc2,0x44]
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+@ CHECK: addeq r1, r10 @ encoding: [0x51,0x44]
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+@ CHECK: addseq.w r1, r1, r10 @ encoding: [0x11,0xeb,0x0a,0x01]
+
+@------------------------------------------------------------------------------
+@ ADD (SP plus immediate) A8.8.9
+@------------------------------------------------------------------------------
+ it eq
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+ addeq r7, sp, #1020 // T1
+@ CHECK: addeq r7, sp, #1020 @ encoding: [0xff,0xaf]
+
+ it eq
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+ addeq sp, sp, #508 // T2
+@ FIXME: ARMARM says 'addeq sp, sp, #508'
+@ CHECK: addeq sp, #508 @ encoding: [0x7f,0xb0]
+
+ add r7, sp, #15 // T3
+@ CHECK: add.w r7, sp, #15 @ encoding: [0x0d,0xf1,0x0f,0x07]
+ adds r7, sp, #16 // T3
+@ CHECK: adds.w r7, sp, #16 @ encoding: [0x1d,0xf1,0x10,0x07]
+ add r8, sp, #16 // T3
+@ CHECK: add.w r8, sp, #16 @ encoding: [0x0d,0xf1,0x10,0x08]
+
+ addw r6, sp, #1020 // T4
+@ CHECK: addw r6, sp, #1020 @ encoding: [0x0d,0xf2,0xfc,0x36]
+ add r6, sp, #1019 // T4
+@ CHECK: addw r6, sp, #1019 @ encoding: [0x0d,0xf2,0xfb,0x36]
+
+@------------------------------------------------------------------------------
+@ ADD (SP plus register) A8.8.10
+@------------------------------------------------------------------------------
+ it eq
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+ addeq r8, sp, r8 // T1
+@ CHECK: addeq r8, sp, r8 @ encoding: [0xe8,0x44]
+ it eq
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+ addeq r8, sp // T1
+@ CHECK: addeq r8, sp @ encoding: [0xe8,0x44]
+
+ it eq
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+ addeq sp, r9 // T2
+@ CHECK: addeq sp, r9 @ encoding: [0xcd,0x44]
+
+ add r2, sp, ip // T3
+@ CHECK: add.w r2, sp, r12 @ encoding: [0x0d,0xeb,0x0c,0x02]
+ it eq
+@ CHECK: it eq @ encoding: [0x08,0xbf]
+ addeq r2, sp, ip // T3
+@ CHECK: addeq.w r2, sp, r12 @ encoding: [0x0d,0xeb,0x0c,0x02]
@------------------------------------------------------------------------------
@------------------------------------------------------------------------------
subw r11, pc, #3270
+ adr.w r2, #3
adr.w r11, #-826
+ adr.w r1, #-0x0
-@ CHECK: subw r11, pc, #3270 @ encoding: [0xaf,0xf6,0xc6,0x4b]
-@ CHECK: adr.w r11, #-826 @ encoding: [0xaf,0xf2,0x3a,0x3b]
+@ CHECK: subw r11, pc, #3270 @ encoding: [0xaf,0xf6,0xc6,0x4b]
+@ CHECK: adr.w r2, #3 @ encoding: [0x0f,0xf2,0x03,0x02]
+@ CHECK: adr.w r11, #-826 @ encoding: [0xaf,0xf2,0x3a,0x3b]
+@ CHECK: adr.w r1, #-0 @ encoding: [0xaf,0xf2,0x00,0x01]
@------------------------------------------------------------------------------
@ AND (immediate)
ands r3, r12, #0xf
and r1, #0xff
and r1, r1, #0xff
+ and r5, r4, #0xffffffff
+ ands r1, r9, #0xffffffff
@ CHECK: and r2, r5, #1044480 @ encoding: [0x05,0xf4,0x7f,0x22]
@ CHECK: ands r3, r12, #15 @ encoding: [0x1c,0xf0,0x0f,0x03]
@ CHECK: and r1, r1, #255 @ encoding: [0x01,0xf0,0xff,0x01]
@ CHECK: and r1, r1, #255 @ encoding: [0x01,0xf0,0xff,0x01]
-
+@ CHECK: and r5, r4, #4294967295 @ encoding: [0x04,0xf0,0xff,0x35]
+@ CHECK: ands r1, r9, #4294967295 @ encoding: [0x19,0xf0,0xff,0x31]
@------------------------------------------------------------------------------
@ AND (register)
bmi.w #-183396
@ CHECK: b.w _bar @ encoding: [A,0xf0'A',A,0x90'A']
- @ fixup A - offset: 0, value: _bar, kind: fixup_t2_uncondbranch
+@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_uncondbranch
+@ CHECK-BE: b.w _bar @ encoding: [0xf0'A',A,0x90'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_uncondbranch
@ CHECK: beq.w _bar @ encoding: [A,0xf0'A',A,0x80'A']
- @ fixup A - offset: 0, value: _bar, kind: fixup_t2_condbranch
+@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_condbranch
+@ CHECK-BE: beq.w _bar @ encoding: [0xf0'A',A,0x80'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_condbranch
@ CHECK: it eq @ encoding: [0x08,0xbf]
@ CHECK: beq.w _bar @ encoding: [A,0xf0'A',A,0x90'A']
- @ fixup A - offset: 0, value: _bar, kind: fixup_t2_uncondbranch
+@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_uncondbranch
+@ CHECK-BE: beq.w _bar @ encoding: [0xf0'A',A,0x90'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_uncondbranch
@ CHECK: bmi.w #-183396 @ encoding: [0x13,0xf5,0xce,0xa9]
@ BIC
@------------------------------------------------------------------------------
bic r10, r1, #0xf
+ bic r5, r2, #0xffffffff
+ bics r11, r10, #0xffffffff
bic r12, r3, r6
bic r11, r2, r6, lsl #12
bic r8, r4, r1, lsr #11
bic r12, r6, ror #29
@ CHECK: bic r10, r1, #15 @ encoding: [0x21,0xf0,0x0f,0x0a]
+@ CHECK: bic r5, r2, #4294967295 @ encoding: [0x22,0xf0,0xff,0x35]
+@ CHECK: bics r11, r10, #4294967295 @ encoding: [0x3a,0xf0,0xff,0x3b]
@ CHECK: bic.w r12, r3, r6 @ encoding: [0x23,0xea,0x06,0x0c]
@ CHECK: bic.w r11, r2, r6, lsl #12 @ encoding: [0x22,0xea,0x06,0x3b]
@ CHECK: bic.w r8, r4, r1, lsr #11 @ encoding: [0x24,0xea,0xd1,0x28]
@ CHECK: cbnz r7, #6 @ encoding: [0x1f,0xb9]
@ CHECK: cbnz r7, #12 @ encoding: [0x37,0xb9]
@ CHECK: cbz r6, _bar @ encoding: [0x06'A',0xb1'A']
- @ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_cb
+@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_cb
+@ CHECK-BE: cbz r6, _bar @ encoding: [0xb1'A',0x06'A']
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_cb
@ CHECK: cbnz r6, _bar @ encoding: [0x06'A',0xb9'A']
- @ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_cb
+@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_cb
+@ CHECK-BE: cbnz r6, _bar @ encoding: [0xb9'A',0x06'A']
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_arm_thumb_cb
@------------------------------------------------------------------------------
cmp sp, r6, lsr #1
cmp r2, r5, asr #24
cmp r1, r4, ror #15
+ cmp r2, #-2
+ cmp r9, #1
@ CHECK: cmp.w r5, #65280 @ encoding: [0xb5,0xf5,0x7f,0x4f]
@ CHECK: cmp.w r4, r12 @ encoding: [0xb4,0xeb,0x0c,0x0f]
@ CHECK: cmp.w sp, r6, lsr #1 @ encoding: [0xbd,0xeb,0x56,0x0f]
@ CHECK: cmp.w r2, r5, asr #24 @ encoding: [0xb2,0xeb,0x25,0x6f]
@ CHECK: cmp.w r1, r4, ror #15 @ encoding: [0xb1,0xeb,0xf4,0x3f]
+@ CHECK: cmn.w r2, #2 @ encoding: [0x12,0xf1,0x02,0x0f]
+@ CHECK: cmp.w r9, #1 @ encoding: [0xb9,0xf1,0x01,0x0f]
+
+@------------------------------------------------------------------------------
+@ CPS
+@------------------------------------------------------------------------------
+
+ cpsie f
+ cpsid a
+ cpsie.w f
+ cpsid.w a
+ cpsie i, #3
+ cpsie.w i, #3
+ cpsid f, #9
+ cpsid.w f, #9
+ cps #0
+ cps.w #0
+@ CHECK: cpsie f @ encoding: [0x61,0xb6]
+@ CHECK: cpsid a @ encoding: [0x74,0xb6]
+@ CHECK: cpsie.w f @ encoding: [0xaf,0xf3,0x20,0x84]
+@ CHECK: cpsid.w a @ encoding: [0xaf,0xf3,0x80,0x86]
+@ CHECK: cpsie i, #3 @ encoding: [0xaf,0xf3,0x43,0x85]
+@ CHECK: cpsie i, #3 @ encoding: [0xaf,0xf3,0x43,0x85]
+@ CHECK: cpsid f, #9 @ encoding: [0xaf,0xf3,0x29,0x87]
+@ CHECK: cpsid f, #9 @ encoding: [0xaf,0xf3,0x29,0x87]
+@ CHECK: cps #0 @ encoding: [0xaf,0xf3,0x00,0x81]
+@ CHECK: cps #0 @ encoding: [0xaf,0xf3,0x00,0x81]
@------------------------------------------------------------------------------
@ DBG
@------------------------------------------------------------------------------
@ DMB
@------------------------------------------------------------------------------
+ dmb #0xf
+ dmb #0xe
+ dmb #0xd
+ dmb #0xc
+ dmb #0xb
+ dmb #0xa
+ dmb #0x9
+ dmb #0x8
+ dmb #0x7
+ dmb #0x6
+ dmb #0x5
+ dmb #0x4
+ dmb #0x3
+ dmb #0x2
+ dmb #0x1
+ dmb #0x0
+
dmb sy
dmb st
dmb sh
dmb oshst
dmb
+@ CHECK: dmb sy @ encoding: [0xbf,0xf3,0x5f,0x8f]
+@ CHECK: dmb st @ encoding: [0xbf,0xf3,0x5e,0x8f]
+@ CHECK: dmb #0xd @ encoding: [0xbf,0xf3,0x5d,0x8f]
+@ CHECK: dmb #0xc @ encoding: [0xbf,0xf3,0x5c,0x8f]
+@ CHECK: dmb ish @ encoding: [0xbf,0xf3,0x5b,0x8f]
+@ CHECK: dmb ishst @ encoding: [0xbf,0xf3,0x5a,0x8f]
+@ CHECK: dmb #0x9 @ encoding: [0xbf,0xf3,0x59,0x8f]
+@ CHECK: dmb #0x8 @ encoding: [0xbf,0xf3,0x58,0x8f]
+@ CHECK: dmb nsh @ encoding: [0xbf,0xf3,0x57,0x8f]
+@ CHECK: dmb nshst @ encoding: [0xbf,0xf3,0x56,0x8f]
+@ CHECK: dmb #0x5 @ encoding: [0xbf,0xf3,0x55,0x8f]
+@ CHECK: dmb #0x4 @ encoding: [0xbf,0xf3,0x54,0x8f]
+@ CHECK: dmb osh @ encoding: [0xbf,0xf3,0x53,0x8f]
+@ CHECK: dmb oshst @ encoding: [0xbf,0xf3,0x52,0x8f]
+@ CHECK: dmb #0x1 @ encoding: [0xbf,0xf3,0x51,0x8f]
+@ CHECK: dmb #0x0 @ encoding: [0xbf,0xf3,0x50,0x8f]
+
@ CHECK: dmb sy @ encoding: [0xbf,0xf3,0x5f,0x8f]
@ CHECK: dmb st @ encoding: [0xbf,0xf3,0x5e,0x8f]
@ CHECK: dmb ish @ encoding: [0xbf,0xf3,0x5b,0x8f]
@------------------------------------------------------------------------------
@ DSB
@------------------------------------------------------------------------------
+ dsb #0xf
+ dsb #0xe
+ dsb #0xd
+ dsb #0xc
+ dsb #0xb
+ dsb #0xa
+ dsb #0x9
+ dsb #0x8
+ dsb #0x7
+ dsb #0x6
+ dsb #0x5
+ dsb #0x4
+ dsb #0x3
+ dsb #0x2
+ dsb #0x1
+ dsb #0x0
+
dsb sy
dsb st
dsb sh
dsb oshst
dsb
+@ CHECK: dsb sy @ encoding: [0xbf,0xf3,0x4f,0x8f]
+@ CHECK: dsb st @ encoding: [0xbf,0xf3,0x4e,0x8f]
+@ CHECK: dsb #0xd @ encoding: [0xbf,0xf3,0x4d,0x8f]
+@ CHECK: dsb #0xc @ encoding: [0xbf,0xf3,0x4c,0x8f]
+@ CHECK: dsb ish @ encoding: [0xbf,0xf3,0x4b,0x8f]
+@ CHECK: dsb ishst @ encoding: [0xbf,0xf3,0x4a,0x8f]
+@ CHECK: dsb #0x9 @ encoding: [0xbf,0xf3,0x49,0x8f]
+@ CHECK: dsb #0x8 @ encoding: [0xbf,0xf3,0x48,0x8f]
+@ CHECK: dsb nsh @ encoding: [0xbf,0xf3,0x47,0x8f]
+@ CHECK: dsb nshst @ encoding: [0xbf,0xf3,0x46,0x8f]
+@ CHECK: dsb #0x5 @ encoding: [0xbf,0xf3,0x45,0x8f]
+@ CHECK: dsb #0x4 @ encoding: [0xbf,0xf3,0x44,0x8f]
+@ CHECK: dsb osh @ encoding: [0xbf,0xf3,0x43,0x8f]
+@ CHECK: dsb oshst @ encoding: [0xbf,0xf3,0x42,0x8f]
+@ CHECK: dsb #0x1 @ encoding: [0xbf,0xf3,0x41,0x8f]
+@ CHECK: dsb #0x0 @ encoding: [0xbf,0xf3,0x40,0x8f]
+
@ CHECK: dsb sy @ encoding: [0xbf,0xf3,0x4f,0x8f]
@ CHECK: dsb st @ encoding: [0xbf,0xf3,0x4e,0x8f]
@ CHECK: dsb ish @ encoding: [0xbf,0xf3,0x4b,0x8f]
@------------------------------------------------------------------------------
isb sy
isb
+ isb #15
+ isb #1
@ CHECK: isb sy @ encoding: [0xbf,0xf3,0x6f,0x8f]
@ CHECK: isb sy @ encoding: [0xbf,0xf3,0x6f,0x8f]
+@ CHECK: isb sy @ encoding: [0xbf,0xf3,0x6f,0x8f]
+@ CHECK: isb #0x1 @ encoding: [0xbf,0xf3,0x61,0x8f]
@------------------------------------------------------------------------------
@ CHECK: subne r5, r6, r7 @ encoding: [0xf5,0x1b]
@ CHECK: addeq r1, r2, #4 @ encoding: [0x11,0x1d]
+@ Should also work for UPPER CASE condition codes.
+
+ ITEET EQ
+ ADDEQ R0, R1, R2
+ NOPNE
+ SUBNE R5, R6, R7
+ ADDEQ R1, R2, #4
+
+@ CHECK: iteet eq @ encoding: [0x0d,0xbf]
+@ CHECK: addeq r0, r1, r2 @ encoding: [0x88,0x18]
+@ CHECK: nopne @ encoding: [0x00,0xbf]
+@ CHECK: subne r5, r6, r7 @ encoding: [0xf5,0x1b]
+@ CHECK: addeq r1, r2, #4 @ encoding: [0x11,0x1d]
@------------------------------------------------------------------------------
@ LDC{L}/LDC2{L}
ldc2l p7, c1, [r8]
ldc2l p8, c0, [r9, #-224]
ldc2l p9, c1, [r10, #-120]!
- ldc2l p10, c2, [r11], #16
- ldc2l p11, c3, [r12], #-72
+ ldc2l p0, c2, [r11], #16
+ ldc2l p1, c3, [r12], #-72
ldc p12, c4, [r0, #4]
ldc p13, c5, [r1]
@ CHECK: ldc2l p7, c1, [r8] @ encoding: [0xd8,0xfd,0x00,0x17]
@ CHECK: ldc2l p8, c0, [r9, #-224] @ encoding: [0x59,0xfd,0x38,0x08]
@ CHECK: ldc2l p9, c1, [r10, #-120]! @ encoding: [0x7a,0xfd,0x1e,0x19]
-@ CHECK: ldc2l p10, c2, [r11], #16 @ encoding: [0xfb,0xfc,0x04,0x2a]
-@ CHECK: ldc2l p11, c3, [r12], #-72 @ encoding: [0x7c,0xfc,0x12,0x3b]
+@ CHECK: ldc2l p0, c2, [r11], #16 @ encoding: [0xfb,0xfc,0x04,0x20]
+@ CHECK: ldc2l p1, c3, [r12], #-72 @ encoding: [0x7c,0xfc,0x12,0x31]
@ CHECK: ldc p12, c4, [r0, #4] @ encoding: [0x90,0xed,0x01,0x4c]
@ CHECK: ldc p13, c5, [r1] @ encoding: [0x91,0xed,0x00,0x5d]
ldm r4, {r5, r6}
ldm r5!, {r3, r8}
ldmfd r5!, {r3, r8}
+ ldmia sp!, {r4-r11, pc}
@ CHECK: ldm.w r4, {r4, r5, r8, r9} @ encoding: [0x94,0xe8,0x30,0x03]
@ CHECK: ldm.w r4, {r5, r6} @ encoding: [0x94,0xe8,0x60,0x00]
@ CHECK: ldm.w r4, {r5, r6} @ encoding: [0x94,0xe8,0x60,0x00]
@ CHECK: ldm.w r5!, {r3, r8} @ encoding: [0xb5,0xe8,0x08,0x01]
@ CHECK: ldm.w r5!, {r3, r8} @ encoding: [0xb5,0xe8,0x08,0x01]
+@ CHECK: pop.w {r4, r5, r6, r7, r8, r9, r10, r11, pc} @ encoding: [0xbd,0xe8,0xf0,0x8f]
@------------------------------------------------------------------------------
@------------------------------------------------------------------------------
ldr.w r5, _foo
ldr lr, (_strcmp-4)
+ ldr sp, _foo
@ CHECK: ldr.w r5, _foo @ encoding: [0x5f'A',0xf8'A',A,0x50'A']
@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
+@ CHECK-BE: ldr.w r5, _foo @ encoding: [0xf8'A',0x5f'A',0x50'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
@ CHECK: ldr.w lr, _strcmp-4 @ encoding: [0x5f'A',0xf8'A',A,0xe0'A']
@ CHECK: @ fixup A - offset: 0, value: _strcmp-4, kind: fixup_t2_ldst_pcrel_12
-
+@ CHECK-BE: ldr.w lr, _strcmp-4 @ encoding: [0xf8'A',0x5f'A',0xe0'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _strcmp-4, kind: fixup_t2_ldst_pcrel_12
+@ CHECK: ldr.w sp, _foo @ encoding: [0x5f'A',0xf8'A',A,0xd0'A']
+@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
+@ CHECK-BE: ldr.w sp, _foo @ encoding: [0xf8'A',0x5f'A',0xd0'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
+
+ ldr r7, [pc, #8]
+ ldr.n r7, [pc, #8]
+ ldr.w r7, [pc, #8]
+ ldr r4, [pc, #1020]
+ ldr r3, [pc, #-1020]
+ ldr r6, [pc, #1024]
+ ldr r0, [pc, #-1024]
+ ldr r2, [pc, #4095]
+ ldr r1, [pc, #-4095]
+ ldr r8, [pc, #132]
+ ldr pc, [pc, #256]
+ ldr pc, [pc, #-400]
+ ldr sp, [pc, #4]
+
+@ CHECK: ldr r7, [pc, #8] @ encoding: [0x02,0x4f]
+@ CHECK: ldr r7, [pc, #8] @ encoding: [0x02,0x4f]
+@ CHECK: ldr.w r7, [pc, #8] @ encoding: [0xdf,0xf8,0x08,0x70]
+@ CHECK: ldr r4, [pc, #1020] @ encoding: [0xff,0x4c]
+@ CHECK: ldr.w r3, [pc, #-1020] @ encoding: [0x5f,0xf8,0xfc,0x33]
+@ CHECK: ldr.w r6, [pc, #1024] @ encoding: [0xdf,0xf8,0x00,0x64]
+@ CHECK: ldr.w r0, [pc, #-1024] @ encoding: [0x5f,0xf8,0x00,0x04]
+@ CHECK: ldr.w r2, [pc, #4095] @ encoding: [0xdf,0xf8,0xff,0x2f]
+@ CHECK: ldr.w r1, [pc, #-4095] @ encoding: [0x5f,0xf8,0xff,0x1f]
+@ CHECK: ldr.w r8, [pc, #132] @ encoding: [0xdf,0xf8,0x84,0x80]
+@ CHECK: ldr.w pc, [pc, #256] @ encoding: [0xdf,0xf8,0x00,0xf1]
+@ CHECK: ldr.w pc, [pc, #-400] @ encoding: [0x5f,0xf8,0x90,0xf1]
+@ CHECK: ldr.w sp, [pc, #4] @ encoding: [0xdf,0xf8,0x04,0xd0]
+
+ ldrb r9, [pc, #-0]
+ ldrsb r11, [pc, #-0]
+ ldrh r10, [pc, #-0]
+ ldrsh r1, [pc, #-0]
+ ldr r5, [pc, #-0]
+
+@ CHECK: ldrb.w r9, [pc, #-0] @ encoding: [0x1f,0xf8,0x00,0x90]
+@ CHECK: ldrsb.w r11, [pc, #-0] @ encoding: [0x1f,0xf9,0x00,0xb0]
+@ CHECK: ldrh.w r10, [pc, #-0] @ encoding: [0x3f,0xf8,0x00,0xa0]
+@ CHECK: ldrsh.w r1, [pc, #-0] @ encoding: [0x3f,0xf9,0x00,0x10]
+@ CHECK: ldr.w r5, [pc, #-0] @ encoding: [0x5f,0xf8,0x00,0x50]
@------------------------------------------------------------------------------
@ LDR(register)
ldrd r3, r5, [r6], #-8
ldrd r3, r5, [r6]
ldrd r8, r1, [r3, #0]
+ ldrd r0, r1, [r2, #-0]
+ ldrd r0, r1, [r2, #-0]!
+ ldrd r0, r1, [r2], #-0
@ CHECK: ldrd r3, r5, [r6, #24] @ encoding: [0xd6,0xe9,0x06,0x35]
@ CHECK: ldrd r3, r5, [r6, #24]! @ encoding: [0xf6,0xe9,0x06,0x35]
@ CHECK: ldrd r3, r5, [r6], #-8 @ encoding: [0x76,0xe8,0x02,0x35]
@ CHECK: ldrd r3, r5, [r6] @ encoding: [0xd6,0xe9,0x00,0x35]
@ CHECK: ldrd r8, r1, [r3] @ encoding: [0xd3,0xe9,0x00,0x81]
+@ CHECK: ldrd r0, r1, [r2, #-0] @ encoding: [0x52,0xe9,0x00,0x01]
+@ CHECK: ldrd r0, r1, [r2, #-0]! @ encoding: [0x72,0xe9,0x00,0x01]
+@ CHECK: ldrd r0, r1, [r2], #-0 @ encoding: [0x72,0xe8,0x00,0x01]
@------------------------------------------------------------------------------
@ CHECK: ldrh.w r5, _bar @ encoding: [0x3f'A',0xf8'A',A,0x50'A']
@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12
+@ CHECK-BE: ldrh.w r5, _bar @ encoding: [0xf8'A',0x3f'A',0x50'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12
@------------------------------------------------------------------------------
@ CHECK: ldrsb.w r5, _bar @ encoding: [0x1f'A',0xf9'A',A,0x50'A']
@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12
+@ CHECK-BE: ldrsb.w r5, _bar @ encoding: [0xf9'A',0x1f'A',0x50'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12
@------------------------------------------------------------------------------
@ CHECK: ldrsh.w r5, _bar @ encoding: [0x3f'A',0xf9'A',A,0x50'A']
@ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12
+@ CHECK-BE: ldrsh.w r5, _bar @ encoding: [0xf9'A',0x3f'A',0x50'A',A]
+@ CHECK-BE: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12
@ TEMPORARILY DISABLED:
@ ldrsh.w r4, [pc, #1435]
@------------------------------------------------------------------------------
mcr p7, #1, r5, c1, c1, #4
mcr2 p7, #1, r5, c1, c1, #4
+ mcr p14, #0, r4, c0, c5
+ mcr2 p4, #2, r2, c1, c3
@ CHECK: mcr p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xee,0x91,0x57]
@ CHECK: mcr2 p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xfe,0x91,0x57]
+@ CHECK: mcr p14, #0, r4, c0, c5, #0 @ encoding: [0x00,0xee,0x15,0x4e]
+@ CHECK: mcr2 p4, #2, r2, c1, c3, #0 @ encoding: [0x41,0xfe,0x13,0x24]
@------------------------------------------------------------------------------
moveq r1, #12
movne.w r1, #12
mov.w r6, #450
+ it lo
+ movlo r1, #-1
@ alias for mvn
- mov r3, #-3
+ mov r3, #-3
+ mov r11, #0xabcd
+ movs r0, #1
+ it ne
+ movne r3, #15
+ itt eq
+ moveq r0, #255
+ moveq r1, #256
@ CHECK: movs r1, #21 @ encoding: [0x15,0x21]
@ CHECK: movs.w r1, #21 @ encoding: [0x5f,0xf0,0x15,0x01]
@ CHECK: moveq r1, #12 @ encoding: [0x0c,0x21]
@ CHECK: movne.w r1, #12 @ encoding: [0x4f,0xf0,0x0c,0x01]
@ CHECK: mov.w r6, #450 @ encoding: [0x4f,0xf4,0xe1,0x76]
-
+@ CHECK: it lo @ encoding: [0x38,0xbf]
+@ CHECK: movlo.w r1, #-1 @ encoding: [0x4f,0xf0,0xff,0x31]
@ CHECK: mvn r3, #2 @ encoding: [0x6f,0xf0,0x02,0x03]
-
+@ CHECK: movw r11, #43981 @ encoding: [0x4a,0xf6,0xcd,0x3b]
+@ CHECK: movs r0, #1 @ encoding: [0x01,0x20]
+@ CHECK: it ne @ encoding: [0x18,0xbf]
+@ CHECK: movne r3, #15 @ encoding: [0x0f,0x23]
+
+@ CHECK: itt eq @ encoding: [0x04,0xbf]
+@ CHECK: moveq r0, #255 @ encoding: [0xff,0x20]
+@ CHECK: movweq r1, #256 @ encoding: [0x40,0xf2,0x00,0x11]
+
+@------------------------------------------------------------------------------
+@ MOV(shifted register)
+@------------------------------------------------------------------------------
+ mov r6, r2, lsl #16
+ mov r6, r2, lsr #16
+ movs r6, r2, asr #32
+ movs r6, r2, ror #5
+ movs r4, r4, lsl r5
+ movs r4, r4, lsr r5
+ movs r4, r4, asr r5
+ movs r4, r4, ror r5
+ mov r4, r4, lsl r5
+ movs r4, r4, ror r8
+ movs r4, r5, lsr r6
+ itttt eq
+ moveq r4, r4, lsl r5
+ moveq r4, r4, lsr r5
+ moveq r4, r4, asr r5
+ moveq r4, r4, ror r5
+ mov r4, r4, rrx
+
+@ CHECK: lsl.w r6, r2, #16 @ encoding: [0x4f,0xea,0x02,0x46]
+@ CHECK: lsr.w r6, r2, #16 @ encoding: [0x4f,0xea,0x12,0x46]
+@ CHECK: asrs r6, r2, #32 @ encoding: [0x16,0x10]
+@ CHECK: rors.w r6, r2, #5 @ encoding: [0x5f,0xea,0x72,0x16]
+@ CHECK: lsls r4, r5 @ encoding: [0xac,0x40]
+@ CHECK: lsrs r4, r5 @ encoding: [0xec,0x40]
+@ CHECK: asrs r4, r5 @ encoding: [0x2c,0x41]
+@ CHECK: rors r4, r5 @ encoding: [0xec,0x41]
+@ CHECK: lsl.w r4, r4, r5 @ encoding: [0x04,0xfa,0x05,0xf4]
+@ CHECK: rors.w r4, r4, r8 @ encoding: [0x74,0xfa,0x08,0xf4]
+@ CHECK: lsrs.w r4, r5, r6 @ encoding: [0x35,0xfa,0x06,0xf4]
+@ CHECK: itttt eq @ encoding: [0x01,0xbf]
+@ CHECK: lsleq r4, r5 @ encoding: [0xac,0x40]
+@ CHECK: lsreq r4, r5 @ encoding: [0xec,0x40]
+@ CHECK: asreq r4, r5 @ encoding: [0x2c,0x41]
+@ CHECK: roreq r4, r5 @ encoding: [0xec,0x41]
+@ CHECK: rrx r4, r4 @ encoding: [0x4f,0xea,0x34,0x04]
@------------------------------------------------------------------------------
@ MRC/MRC2
@------------------------------------------------------------------------------
mrc p14, #0, r1, c1, c2, #4
- mrc2 p14, #0, r1, c1, c2, #4
-
-@ CHECK: mrc p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xee,0x92,0x1e]
-@ CHECK: mrc2 p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xfe,0x92,0x1e]
-
-
+ mrc p15, #7, apsr_nzcv, c15, c6, #6
+ mrc p9, #1, r1, c2, c2
+ mrc2 p12, #3, r3, c3, c4
+ mrc2 p14, #0, r1, c1, c2, #4
+ mrc2 p8, #7, apsr_nzcv, c15, c0, #1
+
+@ CHECK: mrc p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xee,0x92,0x1e]
+@ CHECK: mrc p15, #7, apsr_nzcv, c15, c6, #6 @ encoding: [0xff,0xee,0xd6,0xff]
+@ CHECK: mrc p9, #1, r1, c2, c2, #0 @ encoding: [0x32,0xee,0x12,0x19]
+@ CHECK: mrc2 p12, #3, r3, c3, c4, #0 @ encoding: [0x73,0xfe,0x14,0x3c]
+@ CHECK: mrc2 p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xfe,0x92,0x1e]
+@ CHECK: mrc2 p8, #7, apsr_nzcv, c15, c0, #1 @ encoding: [0xff,0xfe,0x30,0xf8]
+
@------------------------------------------------------------------------------
@ MRRC/MRRC2
@------------------------------------------------------------------------------
msr spsr_fc, r0
msr SPSR_fsxc, r5
msr cpsr_fsxc, r8
+ msr cpsr, r3
@ CHECK: msr APSR_nzcvq, r1 @ encoding: [0x81,0xf3,0x00,0x88]
@ CHECK: msr APSR_g, r2 @ encoding: [0x82,0xf3,0x00,0x84]
@ CHECK: msr SPSR_fc, r0 @ encoding: [0x90,0xf3,0x00,0x89]
@ CHECK: msr SPSR_fsxc, r5 @ encoding: [0x95,0xf3,0x00,0x8f]
@ CHECK: msr CPSR_fsxc, r8 @ encoding: [0x88,0xf3,0x00,0x8f]
+@ CHECK: msr CPSR_fc, r3 @ encoding: [0x83,0xf3,0x00,0x89]
@------------------------------------------------------------------------------
mul r3, r4, r6
it eq
muleq r3, r4, r5
+ it le
+ mulle r4, r4, r8
+ mul r5, r6
@ CHECK: muls r3, r4, r3 @ encoding: [0x63,0x43]
@ CHECK: mul r3, r4, r3 @ encoding: [0x04,0xfb,0x03,0xf3]
@ CHECK: mul r3, r4, r6 @ encoding: [0x04,0xfb,0x06,0xf3]
@ CHECK: it eq @ encoding: [0x08,0xbf]
@ CHECK: muleq r3, r4, r5 @ encoding: [0x04,0xfb,0x05,0xf3]
+@ CHECK: it le @ encoding: [0xd8,0xbf]
+@ CHECK: mulle r4, r4, r8 @ encoding: [0x04,0xfb,0x08,0xf4]
+@ CHECK: mul r5, r6, r5 @ encoding: [0x06,0xfb,0x05,0xf5]
@------------------------------------------------------------------------------
@ CHECK: it eq @ encoding: [0x08,0xbf]
@ CHECK: mvneq r2, r3 @ encoding: [0xda,0x43]
+@------------------------------------------------------------------------------
+@ NEG
+@------------------------------------------------------------------------------
+ neg r5, r2
+ neg r5, r8
+
+@ CHECK: rsb.w r5, r2, #0 @ encoding: [0xc2,0xf1,0x00,0x05]
+@ CHECK: rsb.w r5, r8, #0 @ encoding: [0xc8,0xf1,0x00,0x05]
+
+
@------------------------------------------------------------------------------
@ NOP
@------------------------------------------------------------------------------
pld [r6, #33]
pld [r6, #257]
pld [r7, #257]
+ pld [r1, #0]
+ pld [r1, #-0]
@ CHECK: pld [r5, #-4] @ encoding: [0x15,0xf8,0x04,0xfc]
@ CHECK: pld [r6, #32] @ encoding: [0x96,0xf8,0x20,0xf0]
@ CHECK: pld [r6, #33] @ encoding: [0x96,0xf8,0x21,0xf0]
@ CHECK: pld [r6, #257] @ encoding: [0x96,0xf8,0x01,0xf1]
@ CHECK: pld [r7, #257] @ encoding: [0x97,0xf8,0x01,0xf1]
+@ CHECK: pld [r1] @ encoding: [0x91,0xf8,0x00,0xf0]
+@ CHECK: pld [r1, #-0] @ encoding: [0x11,0xf8,0x00,0xfc]
@------------------------------------------------------------------------------
@ FIXME: pld _foo @ encoding: [0x9f'A',0xf8'A',A,0xf0'A']
@ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12
+ pld [pc,#-4095]
+@ CHECK: pld [pc, #-4095] @ encoding: [0x1f,0xf8,0xff,0xff]
+
@------------------------------------------------------------------------------
@ PLD(register)
pli [r6, #33]
pli [r6, #257]
pli [r7, #257]
+ pli [pc, #+4095]
+ pli [pc, #-4095]
@ CHECK: pli [r5, #-4] @ encoding: [0x15,0xf9,0x04,0xfc]
@ CHECK: pli [r6, #32] @ encoding: [0x96,0xf9,0x20,0xf0]
@ CHECK: pli [r6, #33] @ encoding: [0x96,0xf9,0x21,0xf0]
@ CHECK: pli [r6, #257] @ encoding: [0x96,0xf9,0x01,0xf1]
@ CHECK: pli [r7, #257] @ encoding: [0x97,0xf9,0x01,0xf1]
+@ CHECK: pli [pc, #4095] @ encoding: [0x9f,0xf9,0xff,0xff]
+@ CHECK: pli [pc, #-4095] @ encoding: [0x1f,0xf9,0xff,0xff]
@------------------------------------------------------------------------------
rsbs r3, r12, #0xf
rsb r1, #0xff
rsb r1, r1, #0xff
+ rsb r11, r11, #0
+ rsb r9, #0
+ rsbs r3, r1, #0
+ rsb r3, r1, #0
@ CHECK: rsb.w r2, r5, #1044480 @ encoding: [0xc5,0xf5,0x7f,0x22]
@ CHECK: rsbs.w r3, r12, #15 @ encoding: [0xdc,0xf1,0x0f,0x03]
@ CHECK: rsb.w r1, r1, #255 @ encoding: [0xc1,0xf1,0xff,0x01]
@ CHECK: rsb.w r1, r1, #255 @ encoding: [0xc1,0xf1,0xff,0x01]
+@ CHECK: rsb.w r11, r11, #0 @ encoding: [0xcb,0xf1,0x00,0x0b]
+@ CHECK: rsb.w r9, r9, #0 @ encoding: [0xc9,0xf1,0x00,0x09]
+@ CHECK: rsbs r3, r1, #0 @ encoding: [0x4b,0x42]
+@ CHECK: rsb.w r3, r1, #0 @ encoding: [0xc1,0xf1,0x00,0x03]
@------------------------------------------------------------------------------
@ CHECK: srsia sp, #0 @ encoding: [0x8d,0xe9,0x00,0xc0]
@ CHECK: srsdb sp!, #19 @ encoding: [0x2d,0xe8,0x13,0xc0]
@ CHECK: srsia sp!, #2 @ encoding: [0xad,0xe9,0x02,0xc0]
-@ CHECK: srsdb sp, #10 @ encoding: [0x0d,0xe8,0x0a,0xc0]
-@ CHECK: srsia sp, #9 @ encoding: [0x8d,0xe9,0x09,0xc0]
+@ CHECK: srsia sp, #10 @ encoding: [0x8d,0xe9,0x0a,0xc0]
+@ CHECK: srsdb sp, #9 @ encoding: [0x0d,0xe8,0x09,0xc0]
+@ CHECK: srsia sp!, #5 @ encoding: [0xad,0xe9,0x05,0xc0]
@ CHECK: srsdb sp!, #5 @ encoding: [0x2d,0xe8,0x05,0xc0]
+@ CHECK: srsia sp, #5 @ encoding: [0x8d,0xe9,0x05,0xc0]
+@ CHECK: srsia sp!, #5 @ encoding: [0xad,0xe9,0x05,0xc0]
+
+ srsdb #1
+ srsia #0
+
+ srsdb #19!
+ srsia #2!
+
+ srsea #10
+ srsfd #9
+
+ srsea #5!
+ srsfd #5!
+
+ srs #5
+ srs #5!
+
+@ CHECK: srsdb sp, #1 @ encoding: [0x0d,0xe8,0x01,0xc0]
+@ CHECK: srsia sp, #0 @ encoding: [0x8d,0xe9,0x00,0xc0]
+@ CHECK: srsdb sp!, #19 @ encoding: [0x2d,0xe8,0x13,0xc0]
+@ CHECK: srsia sp!, #2 @ encoding: [0xad,0xe9,0x02,0xc0]
+@ CHECK: srsia sp, #10 @ encoding: [0x8d,0xe9,0x0a,0xc0]
+@ CHECK: srsdb sp, #9 @ encoding: [0x0d,0xe8,0x09,0xc0]
@ CHECK: srsia sp!, #5 @ encoding: [0xad,0xe9,0x05,0xc0]
+@ CHECK: srsdb sp!, #5 @ encoding: [0x2d,0xe8,0x05,0xc0]
@ CHECK: srsia sp, #5 @ encoding: [0x8d,0xe9,0x05,0xc0]
@ CHECK: srsia sp!, #5 @ encoding: [0xad,0xe9,0x05,0xc0]
stc2l p7, c1, [r8]
stc2l p8, c0, [r9, #-224]
stc2l p9, c1, [r10, #-120]!
- stc2l p10, c2, [r11], #16
- stc2l p11, c3, [r12], #-72
+ stc2l p0, c2, [r11], #16
+ stc2l p1, c3, [r12], #-72
stc p12, c4, [r0, #4]
stc p13, c5, [r1]
@ CHECK: stc2l p7, c1, [r8] @ encoding: [0xc8,0xfd,0x00,0x17]
@ CHECK: stc2l p8, c0, [r9, #-224] @ encoding: [0x49,0xfd,0x38,0x08]
@ CHECK: stc2l p9, c1, [r10, #-120]! @ encoding: [0x6a,0xfd,0x1e,0x19]
-@ CHECK: stc2l p10, c2, [r11], #16 @ encoding: [0xeb,0xfc,0x04,0x2a]
-@ CHECK: stc2l p11, c3, [r12], #-72 @ encoding: [0x6c,0xfc,0x12,0x3b]
+@ CHECK: stc2l p0, c2, [r11], #16 @ encoding: [0xeb,0xfc,0x04,0x20]
+@ CHECK: stc2l p1, c3, [r12], #-72 @ encoding: [0x6c,0xfc,0x12,0x31]
@ CHECK: stc p12, c4, [r0, #4] @ encoding: [0x80,0xed,0x01,0x4c]
@ CHECK: stc p13, c5, [r1] @ encoding: [0x81,0xed,0x00,0x5d]
strb r9, [r2], #4
strb r3, [sp], #-4
strb r4, [r8, #-0]!
+ strb r1, [r0], #-0
@ CHECK: strb r5, [r5, #-4] @ encoding: [0x05,0xf8,0x04,0x5c]
@ CHECK: strb.w r5, [r6, #32] @ encoding: [0x86,0xf8,0x20,0x50]
@ CHECK: strb r9, [r2], #4 @ encoding: [0x02,0xf8,0x04,0x9b]
@ CHECK: strb r3, [sp], #-4 @ encoding: [0x0d,0xf8,0x04,0x39]
@ CHECK: strb r4, [r8, #-0]! @ encoding: [0x08,0xf8,0x00,0x4d]
+@ CHECK: strb r1, [r0], #-0 @ encoding: [0x00,0xf8,0x00,0x19]
@------------------------------------------------------------------------------
strd r3, r5, [r6], #-8
strd r3, r5, [r6]
strd r8, r1, [r3, #0]
+ strd r0, r1, [r2, #-0]
+ strd r0, r1, [r2, #-0]!
+ strd r0, r1, [r2], #-0
+ strd r0, r1, [r2, #256]
+ strd r0, r1, [r2, #256]!
+ strd r0, r1, [r2], #256
@ CHECK: strd r3, r5, [r6, #24] @ encoding: [0xc6,0xe9,0x06,0x35]
@ CHECK: strd r3, r5, [r6, #24]! @ encoding: [0xe6,0xe9,0x06,0x35]
@ CHECK: strd r3, r5, [r6], #-8 @ encoding: [0x66,0xe8,0x02,0x35]
@ CHECK: strd r3, r5, [r6] @ encoding: [0xc6,0xe9,0x00,0x35]
@ CHECK: strd r8, r1, [r3] @ encoding: [0xc3,0xe9,0x00,0x81]
+@ CHECK: strd r0, r1, [r2, #-0] @ encoding: [0x42,0xe9,0x00,0x01]
+@ CHECK: strd r0, r1, [r2, #-0]! @ encoding: [0x62,0xe9,0x00,0x01]
+@ CHECK: strd r0, r1, [r2], #-0 @ encoding: [0x62,0xe8,0x00,0x01]
+@ CHECK: strd r0, r1, [r2, #256] @ encoding: [0xc2,0xe9,0x40,0x01]
+@ CHECK: strd r0, r1, [r2, #256]! @ encoding: [0xe2,0xe9,0x40,0x01]
+@ CHECK: strd r0, r1, [r2], #256 @ encoding: [0xe2,0xe8,0x40,0x01]
@------------------------------------------------------------------------------
subw r12, r6, #0x100
subs r1, r2, #0x1f0
sub r2, #1
+ sub r0, r0, #32
+ subs r2, r2, #56
+ subs r2, #56
@ CHECK: itet eq @ encoding: [0x0a,0xbf]
@ CHECK: subeq r1, r2, #4 @ encoding: [0x11,0x1f]
@ CHECK: subw r12, r6, #256 @ encoding: [0xa6,0xf2,0x00,0x1c]
@ CHECK: subs.w r1, r2, #496 @ encoding: [0xb2,0xf5,0xf8,0x71]
@ CHECK: sub.w r2, r2, #1 @ encoding: [0xa2,0xf1,0x01,0x02]
+@ CHECK: sub.w r0, r0, #32 @ encoding: [0xa0,0xf1,0x20,0x00]
+@ CHECK: subs r2, #56 @ encoding: [0x38,0x3a]
+@ CHECK: subs r2, #56 @ encoding: [0x38,0x3a]
@------------------------------------------------------------------------------
sub r4, r5, r6, asr #5
sub r4, r5, r6, ror #5
sub.w r5, r2, r12, rrx
+ sub r2, sp, ip
+ sub sp, sp, ip
+ sub sp, ip
+ sub.w r2, sp, ip
+ sub.w sp, sp, ip
+ sub.w sp, ip
@ CHECK: sub.w r4, r5, r6 @ encoding: [0xa5,0xeb,0x06,0x04]
@ CHECK: sub.w r4, r5, r6, lsl #5 @ encoding: [0xa5,0xeb,0x46,0x14]
@ CHECK: sub.w r4, r5, r6, asr #5 @ encoding: [0xa5,0xeb,0x66,0x14]
@ CHECK: sub.w r4, r5, r6, ror #5 @ encoding: [0xa5,0xeb,0x76,0x14]
@ CHECK: sub.w r5, r2, r12, rrx @ encoding: [0xa2,0xeb,0x3c,0x05]
+@ CHECK: sub.w r2, sp, r12 @ encoding: [0xad,0xeb,0x0c,0x02]
+@ CHECK: sub.w sp, sp, r12 @ encoding: [0xad,0xeb,0x0c,0x0d]
+@ CHECK: sub.w sp, sp, r12 @ encoding: [0xad,0xeb,0x0c,0x0d]
+@ CHECK: sub.w r2, sp, r12 @ encoding: [0xad,0xeb,0x0c,0x02]
+@ CHECK: sub.w sp, sp, r12 @ encoding: [0xad,0xeb,0x0c,0x0d]
+@ CHECK: sub.w sp, sp, r12 @ encoding: [0xad,0xeb,0x0c,0x0d]
@------------------------------------------------------------------------------
@ CHECK: uxth.w r7, r8 @ encoding: [0x1f,0xfa,0x88,0xf7]
@------------------------------------------------------------------------------
-@ WFE/WFI/YIELD
+@ WFE/WFI/YIELD/HINT
@------------------------------------------------------------------------------
wfe
wfi
wfelt
wfige
yieldlt
+ hint.w #4
+ hint.w #3
+ hint.w #2
+ hint.w #1
+ hint.w #0
+ hint #4
+ hint #3
+ hint #2
+ hint #1
+ hint #0
+
+ itet lt
+ hintlt #15
+ hintge #16
+ hintlt #239
@ CHECK: wfe @ encoding: [0x20,0xbf]
@ CHECK: wfi @ encoding: [0x30,0xbf]
@ CHECK: wfelt @ encoding: [0x20,0xbf]
@ CHECK: wfige @ encoding: [0x30,0xbf]
@ CHECK: yieldlt @ encoding: [0x10,0xbf]
+@ CHECK: sev.w @ encoding: [0xaf,0xf3,0x04,0x80]
+@ CHECK: wfi.w @ encoding: [0xaf,0xf3,0x03,0x80]
+@ CHECK: wfe.w @ encoding: [0xaf,0xf3,0x02,0x80]
+@ CHECK: yield.w @ encoding: [0xaf,0xf3,0x01,0x80]
+@ CHECK: nop.w @ encoding: [0xaf,0xf3,0x00,0x80]
+@ CHECK: sev @ encoding: [0x40,0xbf]
+@ CHECK: wfi @ encoding: [0x30,0xbf]
+@ CHECK: wfe @ encoding: [0x20,0xbf]
+@ CHECK: yield @ encoding: [0x10,0xbf]
+@ CHECK: nop @ encoding: [0x00,0xbf]
+
+@ CHECK: itet lt @ encoding: [0xb6,0xbf]
+@ CHECK: hintlt #15 @ encoding: [0xf0,0xbf]
+@ CHECK: hintge.w #16 @ encoding: [0xaf,0xf3,0x10,0x80]
+@ CHECK: hintlt.w #239 @ encoding: [0xaf,0xf3,0xef,0x80]
+
+@------------------------------------------------------------------------------
+@ Unallocated wide/narrow hints
+@------------------------------------------------------------------------------
+ hint #7
+ hint.w #7
+@ CHECK: hint #7 @ encoding: [0x70,0xbf]
+@ CHECK: hint.w #7 @ encoding: [0xaf,0xf3,0x07,0x80]
+
+@------------------------------------------------------------------------------
+@ Alternate syntax for LDR*(literal) encodings
+@------------------------------------------------------------------------------
+ ldrb r11, [pc, #22]
+ ldrh r11, [pc, #22]
+ ldrsb r11, [pc, #22]
+ ldrsh r11, [pc, #22]
+ ldr.w r11, [pc, #22]
+ ldrb.w r11, [pc, #22]
+ ldrh.w r11, [pc, #22]
+ ldrsb.w r11, [pc, #22]
+ ldrsh.w r11, [pc, #22]
+
+@ CHECK: ldrb.w r11, [pc, #22] @ encoding: [0x9f,0xf8,0x16,0xb0]
+@ CHECK: ldrh.w r11, [pc, #22] @ encoding: [0xbf,0xf8,0x16,0xb0]
+@ CHECK: ldrsb.w r11, [pc, #22] @ encoding: [0x9f,0xf9,0x16,0xb0]
+@ CHECK: ldrsh.w r11, [pc, #22] @ encoding: [0xbf,0xf9,0x16,0xb0]
+@ CHECK: ldr.w r11, [pc, #22] @ encoding: [0xdf,0xf8,0x16,0xb0]
+@ CHECK: ldrb.w r11, [pc, #22] @ encoding: [0x9f,0xf8,0x16,0xb0]
+@ CHECK: ldrh.w r11, [pc, #22] @ encoding: [0xbf,0xf8,0x16,0xb0]
+@ CHECK: ldrsb.w r11, [pc, #22] @ encoding: [0x9f,0xf9,0x16,0xb0]
+@ CHECK: ldrsh.w r11, [pc, #22] @ encoding: [0xbf,0xf9,0x16,0xb0]
+
+ ldr r11, [pc, #-22]
+ ldrb r11, [pc, #-22]
+ ldrh r11, [pc, #-22]
+ ldrsb r11, [pc, #-22]
+ ldrsh r11, [pc, #-22]
+ ldr.w r11, [pc, #-22]
+ ldrb.w r11, [pc, #-22]
+ ldrh.w r11, [pc, #-22]
+ ldrsb.w r11, [pc, #-22]
+ ldrsh.w r11, [pc, #-22]
+
+@ CHECK: ldr.w r11, [pc, #-22] @ encoding: [0x5f,0xf8,0x16,0xb0]
+@ CHECK: ldrb.w r11, [pc, #-22] @ encoding: [0x1f,0xf8,0x16,0xb0]
+@ CHECK: ldrh.w r11, [pc, #-22] @ encoding: [0x3f,0xf8,0x16,0xb0]
+@ CHECK: ldrsb.w r11, [pc, #-22] @ encoding: [0x1f,0xf9,0x16,0xb0]
+@ CHECK: ldrsh.w r11, [pc, #-22] @ encoding: [0x3f,0xf9,0x16,0xb0]
+@ CHECK: ldr.w r11, [pc, #-22] @ encoding: [0x5f,0xf8,0x16,0xb0]
+@ CHECK: ldrb.w r11, [pc, #-22] @ encoding: [0x1f,0xf8,0x16,0xb0]
+@ CHECK: ldrh.w r11, [pc, #-22] @ encoding: [0x3f,0xf8,0x16,0xb0]
+@ CHECK: ldrsb.w r11, [pc, #-22] @ encoding: [0x1f,0xf9,0x16,0xb0]
+@ CHECK: ldrsh.w r11, [pc, #-22] @ encoding: [0x3f,0xf9,0x16,0xb0]
+
+@ rdar://12596361
+ ldr r1, [pc, #12]
+@ CHECK: ldr r1, [pc, #12] @ encoding: [0x03,0x49]
+
+@ rdar://14214063
+ subs pc, lr, #4
+@ CHECK: subs pc, lr, #4 @ encoding: [0xde,0xf3,0x04,0x8f]
projects / oota-llvm.git / blobdiff