| # RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s |
| # Check that the assembler can handle the documented syntax |
| # for arithmetic and logical instructions. |
| #------------------------------------------------------------------------------ |
| # Logical instructions |
| #------------------------------------------------------------------------------ |
| # CHECK: and $9, $6, $7 # encoding: [0x24,0x48,0xc7,0x00] |
| # CHECK: andi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x30] |
| # CHECK: andi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x30] |
| # CHECK: clo $6, $7 # encoding: [0x21,0x30,0xe6,0x70] |
| # CHECK: clz $6, $7 # encoding: [0x20,0x30,0xe6,0x70] |
| # CHECK: ins $19, $9, 6, 7 # encoding: [0x84,0x61,0x33,0x7d] |
| # CHECK: nor $9, $6, $7 # encoding: [0x27,0x48,0xc7,0x00] |
| # CHECK: or $3, $3, $5 # encoding: [0x25,0x18,0x65,0x00] |
| # CHECK: ori $4, $5, 17767 # encoding: [0x67,0x45,0xa4,0x34] |
| # CHECK: ori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x34] |
| # CHECK: rotr $9, $6, 7 # encoding: [0xc2,0x49,0x26,0x00] |
| # CHECK: rotrv $9, $6, $7 # encoding: [0x46,0x48,0xe6,0x00] |
| # CHECK: sll $4, $3, 7 # encoding: [0xc0,0x21,0x03,0x00] |
| # CHECK: sllv $2, $3, $5 # encoding: [0x04,0x10,0xa3,0x00] |
| # CHECK: slt $3, $3, $5 # encoding: [0x2a,0x18,0x65,0x00] |
| # CHECK: slti $3, $3, 103 # encoding: [0x67,0x00,0x63,0x28] |
| # CHECK: slti $3, $3, 103 # encoding: [0x67,0x00,0x63,0x28] |
| # CHECK: sltiu $3, $3, 103 # encoding: [0x67,0x00,0x63,0x2c] |
| # CHECK: sltu $3, $3, $5 # encoding: [0x2b,0x18,0x65,0x00] |
| # CHECK: sra $4, $3, 7 # encoding: [0xc3,0x21,0x03,0x00] |
| # CHECK: srav $2, $3, $5 # encoding: [0x07,0x10,0xa3,0x00] |
| # CHECK: srl $4, $3, 7 # encoding: [0xc2,0x21,0x03,0x00] |
| # CHECK: srlv $2, $3, $5 # encoding: [0x06,0x10,0xa3,0x00] |
| # CHECK: xor $3, $3, $5 # encoding: [0x26,0x18,0x65,0x00] |
| # CHECK: xori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x38] |
| # CHECK: xori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x38] |
| # CHECK: wsbh $6, $7 # encoding: [0xa0,0x30,0x07,0x7c] |
| # CHECK: not $7, $8 # encoding: [0x27,0x38,0x00,0x01] |
| and $9, $6, $7 |
| and $9, $6, 17767 |
| andi $9, $6, 17767 |
| clo $6, $7 |
| clz $6, $7 |
| ins $19, $9, 6,7 |
| nor $9, $6, $7 |
| or $3, $3, $5 |
| or $4, $5, 17767 |
| ori $9, $6, 17767 |
| rotr $9, $6, 7 |
| rotrv $9, $6, $7 |
| sll $4, $3, 7 |
| sllv $2, $3, $5 |
| slt $3, $3, $5 |
| slt $3, $3, 103 |
| slti $3, $3, 103 |
| sltiu $3, $3, 103 |
| sltu $3, $3, $5 |
| sra $4, $3, 7 |
| srav $2, $3, $5 |
| srl $4, $3, 7 |
| srlv $2, $3, $5 |
| xor $3, $3, $5 |
| xor $9, $6, 17767 |
| xori $9, $6, 17767 |
| wsbh $6, $7 |
| not $7 ,$8 |
| |
| #------------------------------------------------------------------------------ |
| # Arithmetic instructions |
| #------------------------------------------------------------------------------ |
| |
| # CHECK: dadd $9, $6, $7 # encoding: [0x2c,0x48,0xc7,0x00] |
| # CHECK: daddi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x60] |
| # CHECK: daddiu $9, $6, -15001 # encoding: [0x67,0xc5,0xc9,0x64] |
| # CHECK: daddi $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x60] |
| # CHECK: daddi $9, $9, 17767 # encoding: [0x67,0x45,0x29,0x61] |
| # CHECK: daddiu $9, $6, -15001 # encoding: [0x67,0xc5,0xc9,0x64] |
| # CHECK: daddiu $9, $9, -15001 # encoding: [0x67,0xc5,0x29,0x65] |
| # CHECK: daddu $9, $6, $7 # encoding: [0x2d,0x48,0xc7,0x00] |
| # CHECK: drotr $9, $6, 20 # encoding: [0x3a,0x4d,0x26,0x00] |
| # CHECK: drotr32 $9, $6, 20 # encoding: [0x3e,0x4d,0x26,0x00] |
| # CHECK: madd $6, $7 # encoding: [0x00,0x00,0xc7,0x70] |
| # CHECK: maddu $6, $7 # encoding: [0x01,0x00,0xc7,0x70] |
| # CHECK: msub $6, $7 # encoding: [0x04,0x00,0xc7,0x70] |
| # CHECK: msubu $6, $7 # encoding: [0x05,0x00,0xc7,0x70] |
| # CHECK: mult $3, $5 # encoding: [0x18,0x00,0x65,0x00] |
| # CHECK: multu $3, $5 # encoding: [0x19,0x00,0x65,0x00] |
| # CHECK: dsub $9, $6, $7 # encoding: [0x2e,0x48,0xc7,0x00] |
| # CHECK: dsubu $4, $3, $5 # encoding: [0x2f,0x20,0x65,0x00] |
| # CHECK: daddiu $9, $6, -17767 # encoding: [0x99,0xba,0xc9,0x64] |
| # CHECK: move $7, $8 # encoding: [0x25,0x38,0x00,0x01] |
| # CHECK: .set push |
| # CHECK: .set mips32r2 |
| # CHECK: rdhwr $5, $29 |
| # CHECK: .set pop # encoding: [0x3b,0xe8,0x05,0x7c] |
| |
| dadd $9,$6,$7 |
| dadd $9,$6,17767 |
| daddu $9,$6,-15001 |
| daddi $9,$6,17767 |
| daddi $9,17767 |
| daddiu $9,$6,-15001 |
| daddiu $9,-15001 |
| daddu $9,$6,$7 |
| drotr $9, $6, 20 |
| drotr32 $9, $6, 20 |
| madd $6,$7 |
| maddu $6,$7 |
| msub $6,$7 |
| msubu $6,$7 |
| mult $3,$5 |
| multu $3,$5 |
| dsub $9,$6,$7 |
| dsubu $4,$3,$5 |
| dsubu $9,$6,17767 |
| move $7,$8 |
| rdhwr $5, $29 |
| |
| #------------------------------------------------------------------------------ |
| # Shortcuts for arithmetic instructions |
| #------------------------------------------------------------------------------ |
| |
| # CHECK: and $9, $9, $3 # encoding: [0x24,0x48,0x23,0x01] |
| # CHECK: dadd $9, $9, $3 # encoding: [0x2c,0x48,0x23,0x01] |
| # CHECK: daddu $9, $9, $3 # encoding: [0x2d,0x48,0x23,0x01] |
| # CHECK: daddi $9, $9, 10 # encoding: [0x0a,0x00,0x29,0x61] |
| # CHECK: daddiu $9, $9, 10 # encoding: [0x0a,0x00,0x29,0x65] |
| # CHECK: dsub $9, $9, $3 # encoding: [0x2e,0x48,0x23,0x01] |
| # CHECK: dsubu $9, $9, $3 # encoding: [0x2f,0x48,0x23,0x01] |
| # CHECK: daddi $9, $9, -10 # encoding: [0xf6,0xff,0x29,0x61] |
| # CHECK: daddiu $9, $9, -10 # encoding: [0xf6,0xff,0x29,0x65] |
| # CHECK: or $9, $9, $3 # encoding: [0x25,0x48,0x23,0x01] |
| # CHECK: xor $9, $9, $3 # encoding: [0x26,0x48,0x23,0x01] |
| and $9, $3 |
| dadd $9, $3 |
| daddu $9, $3 |
| dadd $9, 10 |
| daddu $9, 10 |
| dsub $9, $3 |
| dsubu $9, $3 |
| dsub $9, 10 |
| dsubu $9, 10 |
| or $9, $3 |
| xor $9, $3 |
| |
| #------------------------------------------------------------------------------ |
| # Did you know that GAS supports complex arithmetic expressions in assembly? |
| #------------------------------------------------------------------------------ |
| # CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64] |
| # CHECK: daddiu $9, $3, 32 # encoding: [0x20,0x00,0x69,0x64] |
| # CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64] |
| # CHECK: daddiu $9, $3, -32 # encoding: [0xe0,0xff,0x69,0x64] |
| daddiu $9, $3, 8 * 4 |
| daddiu $9, $3, (8 * 4) |
| dsubu $9, $3, 8 * 4 |
| dsubu $9, $3, (8 * 4) |
