1 ; RUN: llvm-mc -triple arm64-apple-darwin -show-encoding < %s | FileCheck %s
5 ;-----------------------------------------------------------------------------
6 ; Unconditional branch (register) instructions.
7 ;-----------------------------------------------------------------------------
10 ; CHECK: encoding: [0xc0,0x03,0x5f,0xd6]
12 ; CHECK: encoding: [0x20,0x00,0x5f,0xd6]
14 ; CHECK: encoding: [0xe0,0x03,0xbf,0xd6]
16 ; CHECK: encoding: [0xe0,0x03,0x9f,0xd6]
18 ; CHECK: encoding: [0xa0,0x00,0x1f,0xd6]
20 ; CHECK: encoding: [0x20,0x01,0x3f,0xd6]
22 ; CHECK: bl L1 ; encoding: [A,A,A,0b100101AA]
23 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_call26
25 ;-----------------------------------------------------------------------------
26 ; Contitional branch instructions.
27 ;-----------------------------------------------------------------------------
30 ; CHECK: b L1 ; encoding: [A,A,A,0b000101AA]
31 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch26
33 ; CHECK: b.eq L1 ; encoding: [0bAAA00000,A,A,0x54]
34 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
36 ; CHECK: b.ne L1 ; encoding: [0bAAA00001,A,A,0x54]
37 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
39 ; CHECK: b.hs L1 ; encoding: [0bAAA00010,A,A,0x54]
40 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
42 ; CHECK: b.lo L1 ; encoding: [0bAAA00011,A,A,0x54]
43 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
45 ; CHECK: b.mi L1 ; encoding: [0bAAA00100,A,A,0x54]
46 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
48 ; CHECK: b.pl L1 ; encoding: [0bAAA00101,A,A,0x54]
49 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
51 ; CHECK: b.vs L1 ; encoding: [0bAAA00110,A,A,0x54]
52 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
54 ; CHECK: b.vc L1 ; encoding: [0bAAA00111,A,A,0x54]
55 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
57 ; CHECK: b.hi L1 ; encoding: [0bAAA01000,A,A,0x54]
58 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
60 ; CHECK: b.ls L1 ; encoding: [0bAAA01001,A,A,0x54]
61 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
63 ; CHECK: b.ge L1 ; encoding: [0bAAA01010,A,A,0x54]
64 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
66 ; CHECK: b.lt L1 ; encoding: [0bAAA01011,A,A,0x54]
67 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
69 ; CHECK: b.gt L1 ; encoding: [0bAAA01100,A,A,0x54]
70 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
72 ; CHECK: b.le L1 ; encoding: [0bAAA01101,A,A,0x54]
73 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
75 ; CHECK: b.al L1 ; encoding: [0bAAA01110,A,A,0x54]
76 ; CHECK: fixup A - offset: 0, value: L1, kind: fixup_aarch64_pcrel_branch19
83 ; CHECK: b.lo #1048572 ; encoding: [0xe3,0xff,0x7f,0x54]
85 ; CHECK: b #134217724 ; encoding: [0xff,0xff,0xff,0x15]
87 ; CHECK: b #-134217728 ; encoding: [0x00,0x00,0x00,0x16]
89 ;-----------------------------------------------------------------------------
90 ; Compare-and-branch instructions.
91 ;-----------------------------------------------------------------------------
94 ; CHECK: encoding: [0bAAA00001,A,A,0x34]
96 ; CHECK: encoding: [0bAAA00001,A,A,0xb4]
98 ; CHECK: encoding: [0bAAA00010,A,A,0x35]
100 ; CHECK: encoding: [0bAAA00010,A,A,0xb5]
104 ; CHECK: cbz w20, #1048572 ; encoding: [0xf4,0xff,0x7f,0x34]
106 ; CHECK: cbnz x2, #-1048576 ; encoding: [0x02,0x00,0x80,0xb5]
109 ;-----------------------------------------------------------------------------
110 ; Bit-test-and-branch instructions.
111 ;-----------------------------------------------------------------------------
114 ; CHECK: encoding: [0bAAA00001,A,0b00011AAA,0x36]
116 ; CHECK: encoding: [0bAAA00001,A,0b11111AAA,0xb7]
119 ; CHECK: encoding: [0bAAA00001,A,0b00011AAA,0x36]
121 ; CHECK: encoding: [0bAAA00001,A,0b11111AAA,0x37]
124 ; CHECK: tbz w1, #3, #28
126 ; CHECK: tbz w3, #5, #32764 ; encoding: [0xe3,0xff,0x2b,0x36]
128 ; CHECK: tbnz w3, #8, #-32768 ; encoding: [0x03,0x00,0x44,0x37]
130 ;-----------------------------------------------------------------------------
131 ; Exception generation instructions.
132 ;-----------------------------------------------------------------------------
135 ; CHECK: encoding: [0x20,0x00,0x20,0xd4]
137 ; CHECK: encoding: [0x41,0x00,0xa0,0xd4]
139 ; CHECK: encoding: [0x62,0x00,0xa0,0xd4]
141 ; CHECK: encoding: [0x83,0x00,0xa0,0xd4]
143 ; CHECK: encoding: [0xa0,0x00,0x40,0xd4]
145 ; CHECK: encoding: [0xc2,0x00,0x00,0xd4]
147 ; CHECK: encoding: [0xe3,0x00,0x00,0xd4]
149 ; CHECK: encoding: [0x01,0x01,0x00,0xd4]
151 ; The immediate defaults to zero for DCPSn
156 ; CHECK: dcps1 ; encoding: [0x01,0x00,0xa0,0xd4]
157 ; CHECK: dcps2 ; encoding: [0x02,0x00,0xa0,0xd4]
158 ; CHECK: dcps3 ; encoding: [0x03,0x00,0xa0,0xd4]