1 // RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
7 // CHECK: encoding: [0x66,0xbb,0x78,0x56,0x34,0x12]
10 // CHECK: encoding: [0xf3,0x90]
13 // CHECK: encoding: [0x0f,0xae,0xf8]
16 // CHECK: encoding: [0x0f,0xae,0xe8]
20 // CHECK: encoding: [0x0f,0x01,0xdc]
23 // CHECK: encoding: [0x0f,0x01,0xdd]
27 // CHECK: encoding: [0x0f,0x01,0xf9]
30 // CHECK: movl %eax, 16(%ebp) # encoding: [0x67,0x66,0x89,0x45,0x10]
32 // CHECK: movl %eax, -16(%ebp) # encoding: [0x67,0x66,0x89,0x45,0xf0]
35 // CHECK: testb %bl, %cl # encoding: [0x84,0xcb]
38 // CHECK: cmpl %eax, %ebx # encoding: [0x66,0x39,0xc3]
41 // CHECK: addw %ax, %ax # encoding: [0x01,0xc0]
44 // CHECK: shrl %eax # encoding: [0x66,0xd1,0xe8]
47 // CHECK: shll %eax # encoding: [0x66,0xd1,0xe0]
49 // CHECK: shll %eax # encoding: [0x66,0xd1,0xe0]
54 // CHECK: encoding: [0xce]
57 // CHECK: encoding: [0xcc]
60 // CHECK: encoding: [0xcd,0x04]
63 // CHECK: encoding: [0xcd,0xff]
65 // CHECK: pushfw # encoding: [0x9c]
67 // CHECK: pushfl # encoding: [0x66,0x9c]
69 // CHECK: popfw # encoding: [0x9d]
71 // CHECK: popfl # encoding: [0x66,0x9d]
74 // CHECK: cmoval %eax, %edx
75 // CHECK: encoding: [0x66,0x0f,0x47,0xd0]
78 // CHECK: cmovael %eax, %edx
79 // CHECK: encoding: [0x66,0x0f,0x43,0xd0]
82 // CHECK: cmovbel %eax, %edx
83 // CHECK: encoding: [0x66,0x0f,0x46,0xd0]
86 // CHECK: cmovbl %eax, %edx
87 // CHECK: encoding: [0x66,0x0f,0x42,0xd0]
90 // CHECK: cmovbw %bx, %bx
94 // CHECK: cmovbel %eax, %edx
95 // CHECK: encoding: [0x66,0x0f,0x46,0xd0]
98 // CHECK: cmovbl %eax, %edx
99 // CHECK: encoding: [0x66,0x0f,0x42,0xd0]
102 // CHECK: cmovel %eax, %edx
103 // CHECK: encoding: [0x66,0x0f,0x44,0xd0]
106 // CHECK: cmovgl %eax, %edx
107 // CHECK: encoding: [0x66,0x0f,0x4f,0xd0]
110 // CHECK: cmovgel %eax, %edx
111 // CHECK: encoding: [0x66,0x0f,0x4d,0xd0]
114 // CHECK: cmovll %eax, %edx
115 // CHECK: encoding: [0x66,0x0f,0x4c,0xd0]
118 // CHECK: cmovlel %eax, %edx
119 // CHECK: encoding: [0x66,0x0f,0x4e,0xd0]
122 // CHECK: cmovbel %eax, %edx
123 // CHECK: encoding: [0x66,0x0f,0x46,0xd0]
126 // CHECK: cmovnel %eax, %edx
127 // CHECK: encoding: [0x66,0x0f,0x45,0xd0]
130 // CHECK: cmovael %eax, %edx
131 // CHECK: encoding: [0x66,0x0f,0x43,0xd0]
134 // CHECK: cmoval %eax, %edx
135 // CHECK: encoding: [0x66,0x0f,0x47,0xd0]
138 // CHECK: cmovael %eax, %edx
139 // CHECK: encoding: [0x66,0x0f,0x43,0xd0]
142 // CHECK: cmovnel %eax, %edx
143 // CHECK: encoding: [0x66,0x0f,0x45,0xd0]
146 // CHECK: cmovlel %eax, %edx
147 // CHECK: encoding: [0x66,0x0f,0x4e,0xd0]
150 // CHECK: cmovgel %eax, %edx
151 // CHECK: encoding: [0x66,0x0f,0x4d,0xd0]
154 // CHECK: cmovnel %eax, %edx
155 // CHECK: encoding: [0x66,0x0f,0x45,0xd0]
158 // CHECK: cmovlel %eax, %edx
159 // CHECK: encoding: [0x66,0x0f,0x4e,0xd0]
162 // CHECK: cmovll %eax, %edx
163 // CHECK: encoding: [0x66,0x0f,0x4c,0xd0]
166 // CHECK: cmovgel %eax, %edx
167 // CHECK: encoding: [0x66,0x0f,0x4d,0xd0]
170 // CHECK: cmovgl %eax, %edx
171 // CHECK: encoding: [0x66,0x0f,0x4f,0xd0]
174 // CHECK: cmovnol %eax, %edx
175 // CHECK: encoding: [0x66,0x0f,0x41,0xd0]
178 // CHECK: cmovnpl %eax, %edx
179 // CHECK: encoding: [0x66,0x0f,0x4b,0xd0]
182 // CHECK: cmovnsl %eax, %edx
183 // CHECK: encoding: [0x66,0x0f,0x49,0xd0]
186 // CHECK: cmovnel %eax, %edx
187 // CHECK: encoding: [0x66,0x0f,0x45,0xd0]
190 // CHECK: cmovol %eax, %edx
191 // CHECK: encoding: [0x66,0x0f,0x40,0xd0]
194 // CHECK: cmovpl %eax, %edx
195 // CHECK: encoding: [0x66,0x0f,0x4a,0xd0]
198 // CHECK: cmovsl %eax, %edx
199 // CHECK: encoding: [0x66,0x0f,0x48,0xd0]
202 // CHECK: cmovel %eax, %edx
203 // CHECK: encoding: [0x66,0x0f,0x44,0xd0]
206 // CHECK: fmul %st(0)
207 // CHECK: encoding: [0xd8,0xc8]
210 // CHECK: fadd %st(0)
211 // CHECK: encoding: [0xd8,0xc0]
214 // CHECK: fsub %st(0)
215 // CHECK: encoding: [0xd8,0xe0]
218 // CHECK: fsubr %st(0)
219 // CHECK: encoding: [0xd8,0xe8]
222 // CHECK: fdivr %st(0)
223 // CHECK: encoding: [0xd8,0xf8]
226 // CHECK: fdiv %st(0)
227 // CHECK: encoding: [0xd8,0xf0]
230 // CHECK: movl %cs, %eax
231 // CHECK: encoding: [0x66,0x8c,0xc8]
234 // CHECK: movw %cs, %ax
235 // CHECK: encoding: [0x8c,0xc8]
238 // CHECK: movl %cs, (%eax)
239 // CHECK: encoding: [0x67,0x66,0x8c,0x08]
242 // CHECK: movw %cs, (%eax)
243 // CHECK: encoding: [0x67,0x8c,0x08]
246 // CHECK: movl %eax, %cs
247 // CHECK: encoding: [0x66,0x8e,0xc8]
250 // CHECK: movl (%eax), %cs
251 // CHECK: encoding: [0x67,0x66,0x8e,0x08]
254 // CHECK: movw (%eax), %cs
255 // CHECK: encoding: [0x67,0x8e,0x08]
258 // CHECK: movl %cr0, %eax
259 // CHECK: encoding: [0x0f,0x20,0xc0]
262 // CHECK: movl %cr1, %eax
263 // CHECK: encoding: [0x0f,0x20,0xc8]
266 // CHECK: movl %cr2, %eax
267 // CHECK: encoding: [0x0f,0x20,0xd0]
270 // CHECK: movl %cr3, %eax
271 // CHECK: encoding: [0x0f,0x20,0xd8]
274 // CHECK: movl %cr4, %eax
275 // CHECK: encoding: [0x0f,0x20,0xe0]
278 // CHECK: movl %dr0, %eax
279 // CHECK: encoding: [0x0f,0x21,0xc0]
282 // CHECK: movl %dr1, %eax
283 // CHECK: encoding: [0x0f,0x21,0xc8]
286 // CHECK: movl %dr1, %eax
287 // CHECK: encoding: [0x0f,0x21,0xc8]
290 // CHECK: movl %dr2, %eax
291 // CHECK: encoding: [0x0f,0x21,0xd0]
294 // CHECK: movl %dr3, %eax
295 // CHECK: encoding: [0x0f,0x21,0xd8]
298 // CHECK: movl %dr4, %eax
299 // CHECK: encoding: [0x0f,0x21,0xe0]
302 // CHECK: movl %dr5, %eax
303 // CHECK: encoding: [0x0f,0x21,0xe8]
306 // CHECK: movl %dr6, %eax
307 // CHECK: encoding: [0x0f,0x21,0xf0]
310 // CHECK: movl %dr7, %eax
311 // CHECK: encoding: [0x0f,0x21,0xf8]
315 // CHECK: encoding: [0x9b]
319 // CHECK: encoding: [0x60]
323 // CHECK: encoding: [0x61]
327 // CHECK: encoding: [0x60]
331 // CHECK: encoding: [0x61]
335 // CHECK: encoding: [0x66,0x60]
339 // CHECK: encoding: [0x66,0x61]
342 // CHECK: jmpw *8(%eax)
343 // CHECK: encoding: [0x67,0xff,0x60,0x08]
346 // CHECK: jmpl *8(%eax)
347 // CHECK: encoding: [0x67,0x66,0xff,0x60,0x08]
350 // CHECK: lcalll $2, $4660
351 // CHECK: encoding: [0x66,0x9a,0x34,0x12,0x00,0x00,0x02,0x00]
357 // CHECK: encoding: [0x0f,0x07]
360 // CHECK: encoding: [0x0f,0x07]
362 testl %ecx, -24(%ebp)
363 // CHECK: testl -24(%ebp), %ecx
364 testl -24(%ebp), %ecx
365 // CHECK: testl -24(%ebp), %ecx
370 // CHECK: encoding: [0x0e]
373 // CHECK: encoding: [0x1e]
376 // CHECK: encoding: [0x16]
379 // CHECK: encoding: [0x06]
382 // CHECK: encoding: [0x0f,0xa0]
385 // CHECK: encoding: [0x0f,0xa8]
389 // CHECK: encoding: [0x0e]
392 // CHECK: encoding: [0x1e]
395 // CHECK: encoding: [0x16]
398 // CHECK: encoding: [0x06]
401 // CHECK: encoding: [0x0f,0xa0]
404 // CHECK: encoding: [0x0f,0xa8]
408 // CHECK: encoding: [0x66,0x0e]
411 // CHECK: encoding: [0x66,0x1e]
414 // CHECK: encoding: [0x66,0x16]
417 // CHECK: encoding: [0x66,0x06]
420 // CHECK: encoding: [0x66,0x0f,0xa0]
423 // CHECK: encoding: [0x66,0x0f,0xa8]
427 // CHECK: encoding: [0x17]
430 // CHECK: encoding: [0x1f]
433 // CHECK: encoding: [0x07]
437 // CHECK: encoding: [0x66,0x17]
440 // CHECK: encoding: [0x66,0x1f]
443 // CHECK: encoding: [0x66,0x07]
468 setneb %cl // CHECK: setne %cl
469 setcb %bl // CHECK: setb %bl
470 setnaeb %bl // CHECK: setb %bl
473 // CHECK: lcalll $31438, $31438
474 // CHECK: lcalll $31438, $31438
475 // CHECK: ljmpl $31438, $31438
476 // CHECK: ljmpl $31438, $31438
478 calll $0x7ace,$0x7ace
479 lcalll $0x7ace,$0x7ace
481 ljmpl $0x7ace,$0x7ace
483 // CHECK: lcallw $31438, $31438
484 // CHECK: lcallw $31438, $31438
485 // CHECK: ljmpw $31438, $31438
486 // CHECK: ljmpw $31438, $31438
488 callw $0x7ace,$0x7ace
489 lcallw $0x7ace,$0x7ace
491 ljmpw $0x7ace,$0x7ace
493 // CHECK: lcallw $31438, $31438
494 // CHECK: lcallw $31438, $31438
495 // CHECK: ljmpw $31438, $31438
496 // CHECK: ljmpw $31438, $31438
499 lcall $0x7ace,$0x7ace
506 // CHECK: incb %al # encoding: [0xfe,0xc0]
509 // CHECK: incw %ax # encoding: [0x40]
512 // CHECK: incl %eax # encoding: [0x66,0x40]
515 // CHECK: decb %al # encoding: [0xfe,0xc8]
518 // CHECK: decw %ax # encoding: [0x48]
521 // CHECK: decl %eax # encoding: [0x66,0x48]
524 // CHECK: pshufw $14, %mm4, %mm0 # encoding: [0x0f,0x70,0xc4,0x0e]
525 pshufw $14, %mm4, %mm0
527 // CHECK: pshufw $90, %mm4, %mm0 # encoding: [0x0f,0x70,0xc4,0x5a]
528 pshufw $90, %mm4, %mm0
531 // CHECK: encoding: [0x37]
535 // CHECK: encoding: [0xd5,0x01]
539 // CHECK: encoding: [0xd5,0x0a]
543 // CHECK: encoding: [0xd5,0x0a]
547 // CHECK: encoding: [0xd4,0x02]
551 // CHECK: encoding: [0xd4,0x0a]
555 // CHECK: encoding: [0xd4,0x0a]
559 // CHECK: encoding: [0x3f]
563 // CHECK: encoding: [0x27]
567 // CHECK: encoding: [0x2f]
570 // CHECK: bound 2(%eax), %bx
571 // CHECK: encoding: [0x67,0x62,0x58,0x02]
574 // CHECK: bound 4(%ebx), %ecx
575 // CHECK: encoding: [0x67,0x66,0x62,0x4b,0x04]
578 // CHECK: arpl %bx, %bx
579 // CHECK: encoding: [0x63,0xdb]
582 // CHECK: arpl %bx, 6(%ecx)
583 // CHECK: encoding: [0x67,0x63,0x59,0x06]
586 // CHECK: lgdtw 4(%eax)
587 // CHECK: encoding: [0x67,0x0f,0x01,0x50,0x04]
590 // CHECK: lgdtw 4(%eax)
591 // CHECK: encoding: [0x67,0x0f,0x01,0x50,0x04]
594 // CHECK: lgdtl 4(%eax)
595 // CHECK: encoding: [0x67,0x66,0x0f,0x01,0x50,0x04]
598 // CHECK: lidtw 4(%eax)
599 // CHECK: encoding: [0x67,0x0f,0x01,0x58,0x04]
602 // CHECK: lidtw 4(%eax)
603 // CHECK: encoding: [0x67,0x0f,0x01,0x58,0x04]
606 // CHECK: lidtl 4(%eax)
607 // CHECK: encoding: [0x67,0x66,0x0f,0x01,0x58,0x04]
610 // CHECK: sgdtw 4(%eax)
611 // CHECK: encoding: [0x67,0x0f,0x01,0x40,0x04]
614 // CHECK: sgdtw 4(%eax)
615 // CHECK: encoding: [0x67,0x0f,0x01,0x40,0x04]
618 // CHECK: sgdtl 4(%eax)
619 // CHECK: encoding: [0x67,0x66,0x0f,0x01,0x40,0x04]
622 // CHECK: sidtw 4(%eax)
623 // CHECK: encoding: [0x67,0x0f,0x01,0x48,0x04]
626 // CHECK: sidtw 4(%eax)
627 // CHECK: encoding: [0x67,0x0f,0x01,0x48,0x04]
630 // CHECK: sidtl 4(%eax)
631 // CHECK: encoding: [0x67,0x66,0x0f,0x01,0x48,0x04]
634 // CHECK: fcompi %st(2)
635 // CHECK: encoding: [0xdf,0xf2]
638 // CHECK: fcompi %st(2)
639 // CHECK: encoding: [0xdf,0xf2]
643 // CHECK: encoding: [0xdf,0xf1]
646 // CHECK: fucompi %st(2)
647 // CHECK: encoding: [0xdf,0xea]
650 // CHECK: fucompi %st(2)
651 // CHECK: encoding: [0xdf,0xea]
655 // CHECK: encoding: [0xdf,0xe9]
659 // CHECK: encoding: [0x9b]
663 // CHECK: encoding: [0xdb,0xe2]
667 // CHECK: encoding: [0x0f,0x0b]
671 // CHECK: encoding: [0x0f,0x0b]
675 // CHECK: encoding: [0x0f,0xb9]
679 // CHECK: encoding: [0xe1,A]
683 // CHECK: encoding: [0xe0,A]
686 // CHECK: outsb # encoding: [0x6e]
693 // CHECK: outsw # encoding: [0x6f]
700 // CHECK: outsl # encoding: [0x66,0x6f]
706 // CHECK: insb # encoding: [0x6c]
711 // CHECK: insw # encoding: [0x6d]
716 // CHECK: insl # encoding: [0x66,0x6d]
721 // CHECK: movsb # encoding: [0xa4]
725 movsb %ds:(%si), %es:(%di)
726 movsb (%si), %es:(%di)
728 // CHECK: movsw # encoding: [0xa5]
732 movsw %ds:(%si), %es:(%di)
733 movsw (%si), %es:(%di)
735 // CHECK: movsl # encoding: [0x66,0xa5]
739 movsl %ds:(%si), %es:(%di)
740 movsl (%si), %es:(%di)
742 // CHECK: lodsb # encoding: [0xac]
753 // CHECK: lodsw # encoding: [0xad]
764 // CHECK: lodsl # encoding: [0x66,0xad]
770 lodsl %ds:(%si), %eax
775 // CHECK: stosb # encoding: [0xaa]
782 // CHECK: stosw # encoding: [0xab]
789 // CHECK: stosl # encoding: [0x66,0xab]
793 stosl %eax, %es:(%di)
797 // CHECK: encoding: [0x0f,0x00,0xc8]
801 // CHECK: encoding: [0x66,0x0f,0x00,0xc8]
806 // CHECK: encoding: [0xde,0xe1]
809 // CHECK: fsubp %st(2)
810 // CHECK: encoding: [0xde,0xe2]
813 // CHECK: xchgl %eax, %eax
814 // CHECK: encoding: [0x66,0x90]
817 // CHECK: xchgw %ax, %ax
818 // CHECK: encoding: [0x90]
821 // CHECK: xchgl %ecx, %eax
822 // CHECK: encoding: [0x66,0x91]
825 // CHECK: xchgl %ecx, %eax
826 // CHECK: encoding: [0x66,0x91]