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1// RUN: llvm-mc -triple i386-unknown-unknown-unknown --show-encoding %s | FileCheck %s 2 3 .code16gcc4 //CHECK: .code165 nop6 //CHECK: nop # encoding: [0x90]7 lodsb8 //CHECK: lodsb (%esi), %al # encoding: [0x67,0xac]9 lodsb (%si), %al10 //CHECK: lodsb (%si), %al # encoding: [0xac]11 lodsb (%esi), %al12 //CHECK: lodsb (%esi), %al # encoding: [0x67,0xac]13 lodsl %gs:(%esi)14 //CHECK: lodsl %gs:(%esi), %eax # encoding: [0x67,0x65,0x66,0xad]15 lods (%esi), %ax16 //CHECK: lodsw (%esi), %ax # encoding: [0x67,0xad]17 stosw18 //CHECK: stosw %ax, %es:(%edi) # encoding: [0x67,0xab]19 stos %eax, (%edi)20 //CHECK: stosl %eax, %es:(%edi) # encoding: [0x67,0x66,0xab]21 stosb %al, %es:(%edi)22 //CHECK: stosb %al, %es:(%edi) # encoding: [0x67,0xaa]23 scas %es:(%edi), %al24 //CHECK: scasb %es:(%edi), %al # encoding: [0x67,0xae]25 scas %es:(%di), %ax26 //CHECK: scasw %es:(%di), %ax # encoding: [0xaf]27 cmpsb28 //CHECK: cmpsb %es:(%edi), (%esi) # encoding: [0x67,0xa6]29 cmpsw (%edi), (%esi)30 //CHECK: cmpsw %es:(%edi), (%esi) # encoding: [0x67,0xa7]31 cmpsl %es:(%edi), %ss:(%esi)32 //CHECK: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x67,0x36,0x66,0xa7]33 movsb (%esi), (%edi)34 //CHECK: movsb (%esi), %es:(%edi) # encoding: [0x67,0xa4]35 movsl %gs:(%esi), (%edi)36 //CHECK: movsl %gs:(%esi), %es:(%edi) # encoding: [0x67,0x65,0x66,0xa5]37 outsb38 //CHECK: outsb (%esi), %dx # encoding: [0x67,0x6e]39 outsw %fs:(%esi), %dx40 //CHECK: outsw %fs:(%esi), %dx # encoding: [0x67,0x64,0x6f]41 insw %dx, (%di)42 //CHECK: insw %dx, %es:(%di) # encoding: [0x6d]43 call $0x7ace,$0x7ace44 //CHECK: lcalll $31438, $31438 # encoding: [0x66,0x9a,0xce,0x7a,0x00,0x00,0xce,0x7a]45 ret46 //CHECK: retl # encoding: [0x66,0xc3]47 pop %ss48 //CHECK: popl %ss # encoding: [0x66,0x17]49 enter $0x7ace,$0x7f50 //CHECK: enter $31438, $127 # encoding: [0xc8,0xce,0x7a,0x7f]51 leave52 //CHECK: leave # encoding: [0xc9]53 push %ss54 //CHECK: pushl %ss # encoding: [0x66,0x16]55 pop %ss56 //CHECK: popl %ss # encoding: [0x66,0x17]57 popa58 //CHECK: popal # encoding: [0x66,0x61]59 pushf60 //CHECK: pushfl # encoding: [0x66,0x9c]61 popf62 //CHECK: popfl # encoding: [0x66,0x9d]63 pushw 464 //CHECK: pushw 4 # encoding: [0xff,0x36,0x04,0x00]65 addw $1, (,%eax,4)66 //CHECK: addw $1, (,%eax,4) # encoding: [0x67,0x83,0x04,0x85,0x00,0x00,0x00,0x00,0x01]67 68 69 70