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1# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s2# Check that the assembler can handle the documented syntax3# for arithmetic and logical instructions.4#------------------------------------------------------------------------------5# Logical instructions6#------------------------------------------------------------------------------7# CHECK: and $9, $6, $7 # encoding: [0x24,0x48,0xc7,0x00]8# CHECK: andi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x30]9# CHECK: andi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x30]10# CHECK: clo $6, $7 # encoding: [0x21,0x30,0xe6,0x70]11# CHECK: clz $6, $7 # encoding: [0x20,0x30,0xe6,0x70]12# CHECK: ins $19, $9, 6, 7 # encoding: [0x84,0x61,0x33,0x7d]13# CHECK: nor $9, $6, $7 # encoding: [0x27,0x48,0xc7,0x00]14# CHECK: or $3, $3, $5 # encoding: [0x25,0x18,0x65,0x00]15# CHECK: ori $4, $5, 17767 # encoding: [0x67,0x45,0xa4,0x34]16# CHECK: ori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x34]17# CHECK: rotr $9, $6, 7 # encoding: [0xc2,0x49,0x26,0x00]18# CHECK: rotrv $9, $6, $7 # encoding: [0x46,0x48,0xe6,0x00]19# CHECK: sll $4, $3, 7 # encoding: [0xc0,0x21,0x03,0x00]20# CHECK: sllv $2, $3, $5 # encoding: [0x04,0x10,0xa3,0x00]21# CHECK: slt $3, $3, $5 # encoding: [0x2a,0x18,0x65,0x00]22# CHECK: slti $3, $3, 103 # encoding: [0x67,0x00,0x63,0x28]23# CHECK: slti $3, $3, 103 # encoding: [0x67,0x00,0x63,0x28]24# CHECK: sltiu $3, $3, 103 # encoding: [0x67,0x00,0x63,0x2c]25# CHECK: sltu $3, $3, $5 # encoding: [0x2b,0x18,0x65,0x00]26# CHECK: sra $4, $3, 7 # encoding: [0xc3,0x21,0x03,0x00]27# CHECK: srav $2, $3, $5 # encoding: [0x07,0x10,0xa3,0x00]28# CHECK: srl $4, $3, 7 # encoding: [0xc2,0x21,0x03,0x00]29# CHECK: srlv $2, $3, $5 # encoding: [0x06,0x10,0xa3,0x00]30# CHECK: xor $3, $3, $5 # encoding: [0x26,0x18,0x65,0x00]31# CHECK: xori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x38]32# CHECK: xori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x38]33# CHECK: wsbh $6, $7 # encoding: [0xa0,0x30,0x07,0x7c]34# CHECK: not $7, $8 # encoding: [0x27,0x38,0x00,0x01]35 and $9, $6, $736 and $9, $6, 1776737 andi $9, $6, 1776738 clo $6, $739 clz $6, $740 ins $19, $9, 6,741 nor $9, $6, $742 or $3, $3, $543 or $4, $5, 1776744 ori $9, $6, 1776745 rotr $9, $6, 746 rotrv $9, $6, $747 sll $4, $3, 748 sllv $2, $3, $549 slt $3, $3, $550 slt $3, $3, 10351 slti $3, $3, 10352 sltiu $3, $3, 10353 sltu $3, $3, $554 sra $4, $3, 755 srav $2, $3, $556 srl $4, $3, 757 srlv $2, $3, $558 xor $3, $3, $559 xor $9, $6, 1776760 xori $9, $6, 1776761 wsbh $6, $762 not $7 ,$863 64#------------------------------------------------------------------------------65# Arithmetic instructions66#------------------------------------------------------------------------------67 68# CHECK: dadd $9, $6, $7 # encoding: [0x2c,0x48,0xc7,0x00]69# CHECK: daddi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x60]70# CHECK: daddiu $9, $6, -15001 # encoding: [0x67,0xc5,0xc9,0x64]71# CHECK: daddi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x60]72# CHECK: daddi $9, $9, 17767 # encoding: [0x67,0x45,0x29,0x61]73# CHECK: daddiu $9, $6, -15001 # encoding: [0x67,0xc5,0xc9,0x64]74# CHECK: daddiu $9, $9, -15001 # encoding: [0x67,0xc5,0x29,0x65]75# CHECK: daddu $9, $6, $7 # encoding: [0x2d,0x48,0xc7,0x00]76# CHECK: drotr $9, $6, 20 # encoding: [0x3a,0x4d,0x26,0x00]77# CHECK: drotr32 $9, $6, 20 # encoding: [0x3e,0x4d,0x26,0x00]78# CHECK: madd $6, $7 # encoding: [0x00,0x00,0xc7,0x70]79# CHECK: maddu $6, $7 # encoding: [0x01,0x00,0xc7,0x70]80# CHECK: msub $6, $7 # encoding: [0x04,0x00,0xc7,0x70]81# CHECK: msubu $6, $7 # encoding: [0x05,0x00,0xc7,0x70]82# CHECK: mult $3, $5 # encoding: [0x18,0x00,0x65,0x00]83# CHECK: multu $3, $5 # encoding: [0x19,0x00,0x65,0x00]84# CHECK: dsub $9, $6, $7 # encoding: [0x2e,0x48,0xc7,0x00]85# CHECK: dsubu $4, $3, $5 # encoding: [0x2f,0x20,0x65,0x00]86# CHECK: daddiu $9, $6, -17767 # encoding: [0x99,0xba,0xc9,0x64]87# CHECK: move $7, $8 # encoding: [0x25,0x38,0x00,0x01]88# CHECK: .set push89# CHECK: .set mips32r290# CHECK: rdhwr $5, $2991# CHECK: .set pop # encoding: [0x3b,0xe8,0x05,0x7c]92 93 dadd $9,$6,$794 dadd $9,$6,1776795 daddu $9,$6,-1500196 daddi $9,$6,1776797 daddi $9,1776798 daddiu $9,$6,-1500199 daddiu $9,-15001100 daddu $9,$6,$7101 drotr $9, $6, 20102 drotr32 $9, $6, 20103 madd $6,$7104 maddu $6,$7105 msub $6,$7106 msubu $6,$7107 mult $3,$5108 multu $3,$5109 dsub $9,$6,$7110 dsubu $4,$3,$5111 dsubu $9,$6,17767112 move $7,$8113 rdhwr $5, $29114 115#------------------------------------------------------------------------------116# Shortcuts for arithmetic instructions117#------------------------------------------------------------------------------118 119# CHECK: and $9, $9, $3 # encoding: [0x24,0x48,0x23,0x01]120# CHECK: dadd $9, $9, $3 # encoding: [0x2c,0x48,0x23,0x01]121# CHECK: daddu $9, $9, $3 # encoding: [0x2d,0x48,0x23,0x01]122# CHECK: daddi $9, $9, 10 # encoding: [0x0a,0x00,0x29,0x61]123# CHECK: daddiu $9, $9, 10 # encoding: [0x0a,0x00,0x29,0x65]124# CHECK: dsub $9, $9, $3 # encoding: [0x2e,0x48,0x23,0x01]125# CHECK: dsubu $9, $9, $3 # encoding: [0x2f,0x48,0x23,0x01]126# CHECK: daddi $9, $9, -10 # encoding: [0xf6,0xff,0x29,0x61]127# CHECK: daddiu $9, $9, -10 # encoding: [0xf6,0xff,0x29,0x65]128# CHECK: or $9, $9, $3 # encoding: [0x25,0x48,0x23,0x01]129# CHECK: xor $9, $9, $3 # encoding: [0x26,0x48,0x23,0x01]130 and $9, $3131 dadd $9, $3132 daddu $9, $3133 dadd $9, 10134 daddu $9, 10135 dsub $9, $3136 dsubu $9, $3137 dsub $9, 10138 dsubu $9, 10139 or $9, $3140 xor $9, $3141 142#------------------------------------------------------------------------------143# Did you know that GAS supports complex arithmetic expressions in assembly?144#------------------------------------------------------------------------------145# CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64]146# CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64]147# CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64]148# CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64] 149 daddiu $9, $3, 8 * 4150 daddiu $9, $3, (8 * 4)151 dsubu $9, $3, 8 * 4152 dsubu $9, $3, (8 * 4)153