1 @ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unknown -show-encoding < %s | FileCheck %s
5 @ CHECK: mvn r0, #187 @ encoding: [0xbb,0x00,0x6f,0xf0]
7 @ CHECK: mvn r0, #11141290 @ encoding: [0xaa,0x10,0x6f,0xf0]
9 @ CHECK: mvn r0, #-872363008 @ encoding: [0xcc,0x20,0x6f,0xf0]
11 @ CHECK: mvn r0, #1114112 @ encoding: [0x88,0x10,0x6f,0xf4]
14 @ CHECK: cmp.w r0, #11141290 @ encoding: [0xaa,0x1f,0xb0,0xf1]
16 @ CHECK: cmp.w r0, #-872363008 @ encoding: [0xcc,0x2f,0xb0,0xf1]
18 @ CHECK: cmp.w r0, #-572662307 @ encoding: [0xdd,0x3f,0xb0,0xf1]
20 @ CHECK: cmp.w r0, #1114112 @ encoding: [0x88,0x1f,0xb0,0xf5]
22 @ CHECK: cmp.w r0, r1, lsl #5 @ encoding: [0x41,0x1f,0xb0,0xeb]
25 @ CHECK: sxtab r0, r1, r0 @ encoding: [0x80,0xf0,0x41,0xfa]
26 sxtab r0, r1, r0 @ encoding: [0x80,0xf0,0x41,0xfa]
28 @ CHECK: movw r0, #65535 @ encoding: [0xff,0x70,0x4f,0xf6]
30 @ CHECK: movw r1, #43777 @ encoding: [0x01,0x31,0x4a,0xf6]
32 @ CHECK: movt r1, #427 @ encoding: [0xab,0x11,0xc0,0xf2]
34 @ CHECK: movw r1, #43792 @ encoding: [0x10,0x31,0x4a,0xf6]
36 @ CHECK: movt r1, #4267 @ encoding: [0xab,0x01,0xc0,0xf2]
38 @ CHECK: mov.w r0, #66846720 @ encoding: [0x7f,0x70,0x4f,0xf0]
41 @ Aliases w/ the vanilla 'mov' mnemonic, and explicit alternative selection.
48 @ CHECK: mov.w r2, #3204448256 @ encoding: [0x4f,0xf0,0x3f,0x42]
49 @ CHECK: mov.w r1, #256 @ encoding: [0x4f,0xf4,0x80,0x71]
50 @ CHECK: mov r3, #32 @ encoding: [0x20,0x23]
51 @ CHECK: mov.w r3, #32 @ encoding: [0x4f,0xf0,0x20,0x03]
52 @ CHECK: movw r3, #32 @ encoding: [0x40,0xf2,0x20,0x03]
57 @ CHECK: rrx r0, r0 @ encoding: [0x30,0x00,0x4f,0xea]
60 @ CHECK: bfc r0, #4, #20 @ encoding: [0x17,0x10,0x6f,0xf3]
62 @ CHECK: bfc r0, #0, #23 @ encoding: [0x16,0x00,0x6f,0xf3]
64 @ CHECK: bfc r0, #12, #20 @ encoding: [0x1f,0x30,0x6f,0xf3]
67 @ CHECK: sbfx r0, r0, #7, #11 @ encoding: [0xca,0x10,0x40,0xf3]
69 @ CHECK: ubfx r0, r0, #7, #11 @ encoding: [0xca,0x10,0xc0,0xf3]
72 @ CHECK: mla r0, r0, r1, r2 @ encoding: [0x01,0x20,0x00,0xfb]
74 @ CHECK: mls r0, r0, r1, r2 @ encoding: [0x11,0x20,0x00,0xfb]
77 @ CHECK: smlabt r0, r1, r2, r0 @ encoding: [0x12,0x00,0x11,0xfb]
80 @ CHECK: clz r0, r0 @ encoding: [0x80,0xf0,0xb0,0xfa]
83 @ CHECK: pkhbt r0, r0, r1, lsl #16 @ encoding: [0x01,0x40,0xc0,0xea]
84 pkhbt r0, r0, r1, lsl #16
85 @ CHECK: pkhbt r0, r0, r1, lsl #12 @ encoding: [0x01,0x30,0xc0,0xea]
86 pkhbt r0, r0, r1, lsl #16
87 @ CHECK: pkhbt r0, r0, r1, lsl #18 @ encoding: [0x81,0x40,0xc0,0xea]
88 pkhbt r0, r0, r1, lsl #18
89 @ CHECK: pkhbt r0, r0, r1 @ encoding: [0x01,0x00,0xc0,0xea]
91 @ CHECK: pkhtb r0, r0, r1, asr #16 @ encoding: [0x21,0x40,0xc0,0xea]
92 pkhtb r0, r0, r1, asr #16
93 @ CHECK: pkhtb r0, r0, r1, asr #12 @ encoding: [0x21,0x30,0xc0,0xea]
94 pkhtb r0, r0, r1, asr #12
95 @ CHECK: pkhtb r0, r0, r1, asr #18 @ encoding: [0xa1,0x40,0xc0,0xea]
96 pkhtb r0, r0, r1, asr #18
97 @ CHECK: pkhtb r0, r0, r1, asr #22 @ encoding: [0xa1,0x50,0xc0,0xea]
98 pkhtb r0, r0, r1, asr #22
100 @ CHECK: str.w r0, [r1, #4092] @ encoding: [0xfc,0x0f,0xc1,0xf8]
101 str.w r0, [r1, #4092]
102 @ CHECK: str r0, [r1, #-128] @ encoding: [0x80,0x0c,0x41,0xf8]
104 @ CHECK: str.w r0, [r1, r2, lsl #2] @ encoding: [0x22,0x00,0x41,0xf8
105 str.w r0, [r1, r2, lsl #2]
107 @ CHECK: ldr.w r0, [r0, #4092] @ encoding: [0xfc,0x0f,0xd0,0xf8]
108 ldr.w r0, [r0, #4092]
109 @ CHECK: ldr r0, [r0, #-128] @ encoding: [0x80,0x0c,0x50,0xf8]
111 @ CHECK: ldr.w r0, [r0, r1, lsl #2] @ encoding: [0x21,0x00,0x50,0xf8]
112 ldr.w r0, [r0, r1, lsl #2]
114 @ CHECK: str r1, [r0, #16]! @ encoding: [0x10,0x1f,0x40,0xf8]
116 @ CHECK: strh r1, [r0, #8]! @ encoding: [0x08,0x1f,0x20,0xf8]
118 @ CHECK: strh r2, [r0], #-4 @ encoding: [0x04,0x29,0x20,0xf8]
120 @ CHECK: str r2, [r0], #-4 @ encoding: [0x04,0x29,0x40,0xf8]
123 @ CHECK: ldr r2, [r0, #16]! @ encoding: [0x10,0x2f,0x50,0xf8]
125 @ CHECK: ldr r2, [r0, #-64]! @ encoding: [0x40,0x2d,0x50,0xf8]
127 @ CHECK: ldrsb r2, [r0, #4]! @ encoding: [0x04,0x2f,0x10,0xf9]
130 @ CHECK: strb.w r0, [r1, #4092] @ encoding: [0xfc,0x0f,0x81,0xf8]
131 strb.w r0, [r1, #4092]
132 @ CHECK: strb r0, [r1, #-128] @ encoding: [0x80,0x0c,0x01,0xf8]
134 @ CHECK: strb.w r0, [r1, r2, lsl #2] @ encoding: [0x22,0x00,0x01,0xf8]
135 strb.w r0, [r1, r2, lsl #2]
136 @ CHECK: strh.w r0, [r1, #4092] @ encoding: [0xfc,0x0f,0xa1,0xf8]
137 strh.w r0, [r1, #4092]
138 @ CHECK: strh r0, [r1, #-128] @ encoding: [0x80,0x0c,0x21,0xf8]
140 @ CHECK: strh r0, [r1, #-128] @ encoding: [0x80,0x0c,0x21,0xf8]
142 @ CHECK: strh.w r0, [r1, r2, lsl #2] @ encoding: [0x22,0x00,0x21,0xf8]
143 strh.w r0, [r1, r2, lsl #2]
145 @ CHECK: ldrb r0, [r0, #-1] @ encoding: [0x01,0x0c,0x10,0xf8]
147 @ CHECK: ldrb r0, [r0, #-128] @ encoding: [0x80,0x0c,0x10,0xf8]
149 @ CHECK: ldrb.w r0, [r0, r1, lsl #2] @ encoding: [0x21,0x00,0x10,0xf8]
150 ldrb.w r0, [r0, r1, lsl #2]
151 @ CHECK: ldrh.w r0, [r0, #2046] @ encoding: [0xfe,0x07,0xb0,0xf8]
152 ldrh.w r0, [r0, #2046]
153 @ CHECK: ldrh r0, [r0, #-128] @ encoding: [0x80,0x0c,0x30,0xf8]
155 @ CHECK: ldrh.w r0, [r0, r1, lsl #2] @ encoding: [0x21,0x00,0x30,0xf8]
156 ldrh.w r0, [r0, r1, lsl #2]
157 @ CHECK: ldrsb.w r0, [r0] @ encoding: [0x00,0x00,0x90,0xf9]
159 @ CHECK: ldrsh.w r0, [r0] @ encoding: [0x00,0x00,0xb0,0xf9]
161 @ CHECK: bfi r0, r0, #5, #7 @ encoding: [0x60,0xf3,0x4b,0x10]
163 @ CHECK: isb @ encoding: [0xbf,0xf3,0x6f,0x8f]
165 @ CHECK: mrs r0, cpsr @ encoding: [0xef,0xf3,0x00,0x80]
167 @ CHECK: vmrs r0, fpscr @ encoding: [0xf1,0xee,0x10,0x0a]
169 @ CHECK: vmrs r0, fpexc @ encoding: [0xf8,0xee,0x10,0x0a]
171 @ CHECK: vmrs r0, fpsid @ encoding: [0xf0,0xee,0x10,0x0a]
174 @ CHECK: vmsr fpscr, r0 @ encoding: [0xe1,0xee,0x10,0x0a]
176 @ CHECK: vmsr fpexc, r0 @ encoding: [0xe8,0xee,0x10,0x0a]
178 @ CHECK: vmsr fpsid, r0 @ encoding: [0xe0,0xee,0x10,0x0a]
181 @ CHECK: mcr p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xee,0x91,0x57]
182 mcr p7, #1, r5, c1, c1, #4
184 @ CHECK: mrc p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xee,0x92,0x1e]
185 mrc p14, #0, r1, c1, c2, #4
187 @ CHECK: mcrr p7, #1, r5, r4, c1 @ encoding: [0x44,0xec,0x11,0x57]
188 mcrr p7, #1, r5, r4, c1
190 @ CHECK: mrrc p7, #1, r5, r4, c1 @ encoding: [0x54,0xec,0x11,0x57]
191 mrrc p7, #1, r5, r4, c1
193 @ CHECK: mcr2 p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xfe,0x91,0x57]
194 mcr2 p7, #1, r5, c1, c1, #4
196 @ CHECK: mrc2 p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xfe,0x92,0x1e]
197 mrc2 p14, #0, r1, c1, c2, #4
199 @ CHECK: mcrr2 p7, #1, r5, r4, c1 @ encoding: [0x44,0xfc,0x11,0x57]
200 mcrr2 p7, #1, r5, r4, c1
202 @ CHECK: mrrc2 p7, #1, r5, r4, c1 @ encoding: [0x54,0xfc,0x11,0x57]
203 mrrc2 p7, #1, r5, r4, c1
205 @ CHECK: cdp p7, #1, c1, c1, c1, #4 @ encoding: [0x11,0xee,0x81,0x17]
206 cdp p7, #1, c1, c1, c1, #4
208 @ CHECK: cdp2 p7, #1, c1, c1, c1, #4 @ encoding: [0x11,0xfe,0x81,0x17]
209 cdp2 p7, #1, c1, c1, c1, #4
211 @ CHECK: clrex @ encoding: [0xbf,0xf3,0x2f,0x8f]
214 @ CHECK: clz r9, r0 @ encoding: [0xb0,0xfa,0x80,0xf9]
217 @ CHECK: qadd r1, r2, r3 @ encoding: [0x83,0xfa,0x82,0xf1]
220 @ CHECK: qsub r1, r2, r3 @ encoding: [0x83,0xfa,0xa2,0xf1]
223 @ CHECK: qdadd r1, r2, r3 @ encoding: [0x83,0xfa,0x92,0xf1]
226 @ CHECK: qdsub r1, r2, r3 @ encoding: [0x83,0xfa,0xb2,0xf1]
229 @ CHECK: nop.w @ encoding: [0xaf,0xf3,0x00,0x80]
232 @ CHECK: yield.w @ encoding: [0xaf,0xf3,0x01,0x80]
235 @ CHECK: wfe.w @ encoding: [0xaf,0xf3,0x02,0x80]
238 @ CHECK: wfi.w @ encoding: [0xaf,0xf3,0x03,0x80]
241 @ CHECK: dmb sy @ encoding: [0xbf,0xf3,0x5f,0x8f]
243 @ CHECK: dmb st @ encoding: [0xbf,0xf3,0x5e,0x8f]
245 @ CHECK: dmb ish @ encoding: [0xbf,0xf3,0x5b,0x8f]
247 @ CHECK: dmb ishst @ encoding: [0xbf,0xf3,0x5a,0x8f]
249 @ CHECK: dmb nsh @ encoding: [0xbf,0xf3,0x57,0x8f]
251 @ CHECK: dmb nshst @ encoding: [0xbf,0xf3,0x56,0x8f]
253 @ CHECK: dmb osh @ encoding: [0xbf,0xf3,0x53,0x8f]
255 @ CHECK: dmb oshst @ encoding: [0xbf,0xf3,0x52,0x8f]
258 @ CHECK: dsb sy @ encoding: [0xbf,0xf3,0x4f,0x8f]
260 @ CHECK: dsb st @ encoding: [0xbf,0xf3,0x4e,0x8f]
262 @ CHECK: dsb ish @ encoding: [0xbf,0xf3,0x4b,0x8f]
264 @ CHECK: dsb ishst @ encoding: [0xbf,0xf3,0x4a,0x8f]
266 @ CHECK: dsb nsh @ encoding: [0xbf,0xf3,0x47,0x8f]
268 @ CHECK: dsb nshst @ encoding: [0xbf,0xf3,0x46,0x8f]
270 @ CHECK: dsb osh @ encoding: [0xbf,0xf3,0x43,0x8f]
272 @ CHECK: dsb oshst @ encoding: [0xbf,0xf3,0x42,0x8f]
275 @ CHECK: cpsie.w aif @ encoding: [0xaf,0xf3,0xe0,0x84]
277 @ CHECK: cps #15 @ encoding: [0xaf,0xf3,0x0f,0x81]
279 @ CHECK: cpsie.w if, #10 @ encoding: [0xaf,0xf3,0x6a,0x85]
282 @ CHECK: msr cpsr_fc, r0 @ encoding: [0x80,0xf3,0x00,0x89]
284 @ CHECK: msr cpsr_s, r0 @ encoding: [0x80,0xf3,0x00,0x84]
286 @ CHECK: msr cpsr_f, r0 @ encoding: [0x80,0xf3,0x00,0x88]
288 @ CHECK: msr cpsr_fs, r0 @ encoding: [0x80,0xf3,0x00,0x8c]
290 @ CHECK: msr cpsr_fc, r0 @ encoding: [0x80,0xf3,0x00,0x89]
292 @ CHECK: msr cpsr_c, r0 @ encoding: [0x80,0xf3,0x00,0x81]
294 @ CHECK: msr cpsr_x, r0 @ encoding: [0x80,0xf3,0x00,0x82]
296 @ CHECK: msr cpsr_fc, r0 @ encoding: [0x80,0xf3,0x00,0x89]
298 @ CHECK: msr cpsr_fsx, r0 @ encoding: [0x80,0xf3,0x00,0x8e]
300 @ CHECK: msr spsr_fc, r0 @ encoding: [0x90,0xf3,0x00,0x89]
302 @ CHECK: msr spsr_fsxc, r0 @ encoding: [0x90,0xf3,0x00,0x8f]
304 @ CHECK: msr cpsr_fsxc, r0 @ encoding: [0x80,0xf3,0x00,0x8f]
307 @ CHECK: strexb r0, r1, [r2] @ encoding: [0xc2,0xe8,0x40,0x1f]
309 @ CHECK: strexh r0, r1, [r2] @ encoding: [0xc2,0xe8,0x50,0x1f]
311 @ CHECK: strex r0, r1, [r2] @ encoding: [0x42,0xe8,0x00,0x10]
313 @ CHECK: strexd r0, r2, r3, [r1] @ encoding: [0xc1,0xe8,0x70,0x23]
314 strexd r0, r2, r3, [r1]
315 @ CHECK: ldrexb r0, [r0] @ encoding: [0xd0,0xe8,0x4f,0x0f]
317 @ CHECK: ldrexh r0, [r0] @ encoding: [0xd0,0xe8,0x5f,0x0f]
319 @ CHECK: ldrex r0, [r0] @ encoding: [0x50,0xe8,0x00,0x0f]
321 @ CHECK: ldrexd r0, r1, [r0] @ encoding: [0xd0,0xe8,0x7f,0x01]
323 @ CHECK: ssat16 r0, #7, r0 @ encoding: [0x20,0xf3,0x06,0x00]
335 @ CHECK: and r1, r1, #255 @ encoding: [0x01,0xf0,0xff,0x01]
336 @ CHECK: and r1, r1, #255 @ encoding: [0x01,0xf0,0xff,0x01]
337 @ CHECK: orr r1, r1, #256 @ encoding: [0x41,0xf4,0x80,0x71]
338 @ CHECK: orr r1, r1, #256 @ encoding: [0x41,0xf4,0x80,0x71]
339 @ CHECK: eor r1, r1, #256 @ encoding: [0x81,0xf4,0x80,0x71]
340 @ CHECK: eor r1, r1, #256 @ encoding: [0x81,0xf4,0x80,0x71]
341 @ CHECK: bic r1, r1, #256 @ encoding: [0x21,0xf4,0x80,0x71]
342 @ CHECK: bic r1, r1, #256 @ encoding: [0x21,0xf4,0x80,0x71]