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| # 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)
|