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-rw-r--r--src/armv8/a64.rs518
-rw-r--r--test/armv8/a64.rs32
2 files changed, 533 insertions, 17 deletions
diff --git a/src/armv8/a64.rs b/src/armv8/a64.rs
index da0df7c..534fc58 100644
--- a/src/armv8/a64.rs
+++ b/src/armv8/a64.rs
@@ -39,6 +39,15 @@ mod docs {
assert_eq!(HighestSetBit(8, 0x08), 3);
}
+ #[test]
+ fn test_vfpexpandimm() {
+ assert_eq!(VFPExpandImm(0x34), 20.0f64);
+ assert_eq!(VFPExpandImm(0x70), 1f64);
+ assert_eq!(VFPExpandImm(0xdc), -0.4375f64);
+ assert_eq!(VFPExpandImm(0xe0), -0.5f64);
+ assert_eq!(VFPExpandImm(0xf0), -1f64);
+ }
+
fn HighestSetBit(N: u8, bits: u64) -> u8 {
let mut probe = 1u64 << (N - 1);
let mut i = N - 1;
@@ -132,6 +141,20 @@ mod docs {
super::ShiftStyle::ROR,
][op as usize]
}
+
+ pub fn VFPExpandImm(imm8: u8) -> f64 {
+ let sign = imm8 >> 7;
+ let exp = imm8 >> 4;
+ let exp = (exp as i16) << 13 >> 13;
+ let exp = exp ^ 0b1_00_0000_0000;
+ let frac = (imm8 << 4);
+
+ let bits = ((sign as u64) << 63) |
+ (((exp as u64) & 0b1_11_1111_1111) << 52) |
+ ((frac as u64) << 44);
+
+ f64::from_bits(bits)
+ }
}
#[derive(Debug, PartialEq, Copy, Clone)]
@@ -978,6 +1001,87 @@ impl Display for Instruction {
Opcode::LD4 => {
write!(fmt, "ld4")?;
}
+ Opcode::FMADD => {
+ write!(fmt, "fmadd")?;
+ }
+ Opcode::FMSUB => {
+ write!(fmt, "fmsub")?;
+ }
+ Opcode::FNMADD => {
+ write!(fmt, "fnmadd")?;
+ }
+ Opcode::FNMSUB => {
+ write!(fmt, "fnmsub")?;
+ }
+ Opcode::SCVTF => {
+ write!(fmt, "scvtf")?;
+ }
+ Opcode::UCVTF => {
+ write!(fmt, "ucvtf")?;
+ }
+ Opcode::FCVTZS => {
+ write!(fmt, "fcvtzs")?;
+ }
+ Opcode::FCVTZU => {
+ write!(fmt, "fcvtzu")?;
+ }
+ Opcode::FMOV => {
+ write!(fmt, "fmov")?;
+ }
+ Opcode::FABS => {
+ write!(fmt, "fabs")?;
+ }
+ Opcode::FNEG => {
+ write!(fmt, "fneg")?;
+ }
+ Opcode::FSQRT => {
+ write!(fmt, "fsqrt")?;
+ }
+ Opcode::FRINTN => {
+ write!(fmt, "frintn")?;
+ }
+ Opcode::FRINTP => {
+ write!(fmt, "frintp")?;
+ }
+ Opcode::FRINTM => {
+ write!(fmt, "frintm")?;
+ }
+ Opcode::FRINTZ => {
+ write!(fmt, "frintz")?;
+ }
+ Opcode::FRINTA => {
+ write!(fmt, "frinta")?;
+ }
+ Opcode::FRINTX => {
+ write!(fmt, "frintx")?;
+ }
+ Opcode::FRINTI => {
+ write!(fmt, "frinti")?;
+ },
+ Opcode::FRINT32Z => {
+ write!(fmt, "frint32z")?;
+ }
+ Opcode::FRINT32X => {
+ write!(fmt, "frint32x")?;
+ }
+ Opcode::FRINT64Z => {
+ write!(fmt, "frint64z")?;
+ }
+ Opcode::FRINT64X => {
+ write!(fmt, "frint64x")?;
+ }
+ Opcode::BFCVT => {
+ write!(fmt, "bfcvt")?;
+ }
+ Opcode::FCVT => {
+ write!(fmt, "fcvt")?;
+ }
+ Opcode::FCMP => {
+ write!(fmt, "fcmp")?;
+ }
+ Opcode::FCMPE => {
+ write!(fmt, "fcmpe")?;
+ }
};
if self.operands[0] != Operand::Nothing {
@@ -1189,6 +1293,33 @@ pub enum Opcode {
LD2R,
LD3R,
LD4R,
+ FMADD,
+ FMSUB,
+ FNMADD,
+ FNMSUB,
+ SCVTF,
+ UCVTF,
+ FCVTZS,
+ FCVTZU,
+ FMOV,
+ FABS,
+ FNEG,
+ FSQRT,
+ FRINTN,
+ FRINTP,
+ FRINTM,
+ FRINTZ,
+ FRINTA,
+ FRINTX,
+ FRINTI,
+ FRINT32Z,
+ FRINT32X,
+ FRINT64Z,
+ FRINT64X,
+ BFCVT,
+ FCVT,
+ FCMP,
+ FCMPE,
}
#[derive(Copy, Clone, Debug, PartialEq)]
@@ -1239,6 +1370,7 @@ pub enum Operand {
Offset(i64),
PCOffset(i64),
Immediate(u32),
+ ImmediateDouble(f64),
Imm64(u64),
Imm16(u16),
ImmShift(u16, u8),
@@ -1377,6 +1509,9 @@ impl Display for Operand {
Operand::Immediate(i) => {
write!(fmt, "{:#x}", i)
},
+ Operand::ImmediateDouble(d) => {
+ write!(fmt, "{:}", d)
+ },
Operand::Imm16(i) => {
write!(fmt, "{:#x}", *i)
},
@@ -1522,7 +1657,388 @@ impl Decoder<ARMv8> for InstDecoder {
match section {
Section::DataProcessingSimd |
Section::DataProcessingSimd2 => {
- return Err(DecodeError::IncompleteDecoder);
+ let op3 = (word >> 10) & 0b1_1111_1111;
+ let op2 = (word >> 19) & 0b1111;
+ let op1 = (word >> 23) & 0b11;
+ let op0 = (word >> 28) & 0b1111;
+ if (op0 & 0b0101) != 0b0001 {
+ // op0 != x0x1
+ return Err(DecodeError::IncompleteDecoder);
+ } else {
+ // op0 == x0x1 (floating-point ops or unallocated - op1, op2, op3 are
+ // self-contained from here)
+ if op1 & 0b10 == 0b00 {
+ if op2 & 0b0100 == 0b0000 {
+ // op2 = x0xx
+ // `Conversion between floating-point and fixed-point`
+ let sf = (word >> 31);
+ let S = (word >> 29) & 1;
+ let ty = (word >> 22) & 0b11;
+ let mode = (word >> 19) & 0b11;
+ let opcode = (word >> 16) & 0b111;
+ let scale = (word >> 10) & 0b11_1111;
+ let Rn = (word >> 5) & 0b1_1111;
+ let Rd = word & 0b1_1111;
+
+ if S == 1 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ if sf == 0 && scale >= 100000 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ if opcode >= 0b100 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ let rm_opcode = (mode << 2) | (opcode & 0b11);
+
+ let size = if sf == 0 {
+ SizeCode::W
+ } else {
+ SizeCode::X
+ };
+
+ let precision = if ty == 0b00 {
+ SIMDSizeCode::S
+ } else if ty == 0b01 {
+ SIMDSizeCode::D
+ } else if ty == 0b11 {
+ SIMDSizeCode::H
+ } else {
+ return Err(DecodeError::InvalidOperand);
+ };
+
+ const OPCODES: &[Result<Opcode, DecodeError>] = &[
+ // type = 00
+ // mode = 00, opcode = 00
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+ // mode = 00, opcode = 10
+ Ok(Opcode::SCVTF),
+ Ok(Opcode::UCVTF),
+ // mode = 11, opcode = 00
+ Ok(Opcode::FCVTZS),
+ Ok(Opcode::FCVTZU),
+ // mode = 11, opcode = 10
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+ ];
+
+ let opc_idx = ((mode & 0b10) << 1) | (opcode & 0b011);
+ inst.opcode = OPCODES[opc_idx as usize]?;
+
+ if mode == 0b00 {
+ inst.operands = [
+ Operand::SIMDRegister(precision, Rd as u16),
+ Operand::Register(size, Rn as u16),
+ Operand::Immediate(std::cmp::min(64 - scale, if size == SizeCode::X { 64 } else { 32 })),
+ Operand::Nothing,
+ ];
+ } else {
+ inst.operands = [
+ Operand::Register(size, Rd as u16),
+ Operand::SIMDRegister(precision, Rn as u16),
+ Operand::Immediate(std::cmp::min(64 - scale, if size == SizeCode::X { 64 } else { 32 })),
+ Operand::Nothing,
+ ];
+ }
+ return Err(DecodeError::IncompleteDecoder);
+ } else if (op3 & 0b000_111111) == 0b000_000000 {
+ // op2 = x1xx, op3 = xxx000000
+ let sf = (word >> 31);
+ let S = (word >> 29) & 1;
+ let ty = (word >> 22) & 0b11;
+ let mode = (word >> 19) & 0b11;
+ let opcode = (word >> 16) & 0b111;
+ let Rn = (word >> 5) & 0b1_1111;
+ let Rd = word & 0b1_1111;
+
+ if S == 1 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ if opcode >= 0b100 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ let rm_opcode = (mode << 2) | (opcode & 0b11);
+
+ let size = if sf == 0 {
+ SizeCode::W
+ } else {
+ SizeCode::X
+ };
+
+ let precision = if ty == 0b00 {
+ SIMDSizeCode::S
+ } else if ty == 0b01 {
+ SIMDSizeCode::D
+ } else if ty == 0b11 {
+ SIMDSizeCode::H
+ } else {
+ return Err(DecodeError::InvalidOperand);
+ };
+
+ const OPCODES: &[Result<Opcode, DecodeError>] = &[
+ // type = 00
+ // mode = 00, opcode = 00
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+ // mode = 00, opcode = 10
+ Ok(Opcode::SCVTF),
+ Ok(Opcode::UCVTF),
+ // mode = 11, opcode = 00
+ Ok(Opcode::FCVTZS),
+ Ok(Opcode::FCVTZU),
+ // mode = 11, opcode = 10
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+ ];
+
+ let opc_idx = ((mode & 0b10) << 1) | (opcode & 0b011);
+ inst.opcode = OPCODES[opc_idx as usize]?;
+
+ if mode == 0b00 {
+ inst.operands = [
+ Operand::SIMDRegister(precision, Rd as u16),
+ Operand::Register(size, Rn as u16),
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ } else {
+ inst.operands = [
+ Operand::Register(size, Rd as u16),
+ Operand::SIMDRegister(precision, Rn as u16),
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ }
+ } else {
+ if (word >> 29) > 0 {
+ // if either `M` or `S` are set..
+ return Err(DecodeError::InvalidOpcode);
+ }
+ match op3.trailing_zeros() {
+ 0 => {
+ // op3 = xxxxxxxx1
+ // `Floating-point conditional compare` or
+ // `Floating-point conditional select`
+ }
+ 1 => {
+ // op3 = xxxxxxx10
+ // `Floating-point data-processing (2 source)`
+ }
+ 2 => {
+ // op3 = xxxxxx100
+ // `Floating-point immediate`
+ let ty = (word >> 22) & 0b11;
+ let imm8 = (word >> 13) & 0b1111_1111;
+ let imm5 = (word >> 5) & 0b1_1111;
+ let Rd = word & 0b1_1111;
+
+ if imm5 != 0 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ let precision = if ty == 0b00 {
+ SIMDSizeCode::S
+ } else if ty == 0b01 {
+ SIMDSizeCode::D
+ } else if ty == 0b11 {
+ SIMDSizeCode::H
+ } else {
+ return Err(DecodeError::InvalidOperand);
+ };
+
+ inst.opcode = Opcode::FMOV;
+ inst.operands = [
+ Operand::SIMDRegister(precision, Rd as u16),
+ Operand::ImmediateDouble(docs::VFPExpandImm(imm8 as u8)),
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ }
+ 3 => {
+ // op3 = xxxxx1000
+ // `Floating-point compare`
+ let ty = (word >> 22) & 0b11;
+ let Rm = (word >> 16) & 0b1_1111;
+ let opcode = (word >> 14) & 0b11;
+ let Rn = (word >> 5) & 0b1_1111;
+ let opcode2 = word & 0b1_1111;
+
+ if (opcode & 0b00_111) != 00_000 {
+ // any of the low three bits in opcode being set means
+ // unallocated
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ let precision = if ty == 0b00 {
+ SIMDSizeCode::S
+ } else if ty == 0b01 {
+ SIMDSizeCode::D
+ } else if ty == 0b11 {
+ SIMDSizeCode::H
+ } else {
+ return Err(DecodeError::InvalidOperand);
+ };
+
+ inst.opcode = if opcode & 0b1_0000 != 0 {
+ Opcode::FCMPE
+ } else {
+ Opcode::FCMP
+ };
+ inst.operands = [
+ Operand::SIMDRegister(precision, Rn as u16),
+ if Rm == 0 {
+ Operand::Immediate(0)
+ } else {
+ Operand::SIMDRegister(precision, Rm as u16)
+ },
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ }
+ 4 => {
+ // op3 = xxxx10000
+ // `Floating-point data-processing (1 source)`
+ let ty = (word >> 22) & 0b11;
+ let opcode = (word >> 15) & 0b111_111;
+ let Rn = (word >> 5) & 0b1_1111;
+ let Rd = word & 0b1_1111;
+
+ if opcode >= 0b100_000 {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ let precision = if ty == 0b00 {
+ SIMDSizeCode::S
+ } else if ty == 0b01 {
+ SIMDSizeCode::D
+ } else if ty == 0b11 {
+ SIMDSizeCode::H
+ } else {
+ return Err(DecodeError::InvalidOperand);
+ };
+
+ const OPCODES: &[Result<Opcode, DecodeError>] = &[
+ Ok(Opcode::FMOV), Ok(Opcode::FABS), Ok(Opcode::FNEG), Ok(Opcode::FSQRT),
+ Err(DecodeError::InvalidOpcode), Err(DecodeError::InvalidOpcode), Err(DecodeError::InvalidOpcode), Err(DecodeError::InvalidOpcode),
+ Ok(Opcode::FRINTN), Ok(Opcode::FRINTP), Ok(Opcode::FRINTM), Ok(Opcode::FRINTZ),
+ Ok(Opcode::FRINTA), Err(DecodeError::InvalidOpcode), Ok(Opcode::FRINTX), Ok(Opcode::FRINTI),
+ Ok(Opcode::FRINT32Z), Ok(Opcode::FRINT32X), Ok(Opcode::FRINT64Z), Ok(Opcode::FRINT64X),
+ ];
+
+ if opcode >= 0b000100 && opcode < 0b001000 {
+ // precision-specific opcodes to convert between floating
+ // point precisions
+ let dest_precision_bits = opcode & 0b11;
+ let dest_precision = if dest_precision_bits == 0b00 {
+ SIMDSizeCode::S
+ } else if dest_precision_bits == 0b01 {
+ SIMDSizeCode::D
+ } else if dest_precision_bits == 0b10 {
+ return if precision == SIMDSizeCode::H {
+ inst.opcode = Opcode::BFCVT;
+ inst.operands = [
+ Operand::SIMDRegister(SIMDSizeCode::H, Rd as u16),
+ Operand::SIMDRegister(SIMDSizeCode::S, Rn as u16),
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ Ok(())
+ } else {
+ Err(DecodeError::InvalidOpcode)
+ };
+ } else {
+ SIMDSizeCode::H
+ };
+
+ if precision == dest_precision {
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ inst.opcode = Opcode::FCVT;
+ inst.operands = [
+ Operand::SIMDRegister(dest_precision, Rd as u16),
+ Operand::SIMDRegister(precision, Rn as u16),
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ } else {
+ let opc = OPCODES.get(opcode as usize).cloned().unwrap_or(Err(DecodeError::InvalidOpcode))?;
+ inst.opcode = opc;
+ inst.operands = [
+ Operand::SIMDRegister(precision, Rd as u16),
+ Operand::SIMDRegister(precision, Rn as u16),
+ Operand::Nothing,
+ Operand::Nothing,
+ ];
+ }
+ }
+ 5 => {
+ // op3 = xxx100000
+ // unallocated
+ return Err(DecodeError::InvalidOpcode);
+ }
+ _ => {
+ // 6 or more zeroes
+ // op3 = xxx000000
+ // `Conversion between floating-point and integer`
+ // handled above, so this arm is actually unreachable.
+ }
+ }
+ }
+ } else {
+ // op1 = 1x
+ // `Floating-point data-processing (3 source)`
+
+ if (word >> 29) > 0 {
+ // if either `M` or `S` are set..
+ return Err(DecodeError::InvalidOpcode);
+ }
+
+ let type_o1_o0 = ((word >> 20) & 0b1110) | ((word >> 15) & 0b0001);
+ const OPCODES: [Result<(Opcode, SIMDSizeCode), DecodeError>; 16] = [
+ Ok((Opcode::FMADD, SIMDSizeCode::S)),
+ Ok((Opcode::FMSUB, SIMDSizeCode::S)),
+ Ok((Opcode::FNMADD, SIMDSizeCode::S)),
+ Ok((Opcode::FNMSUB, SIMDSizeCode::S)),
+
+ Ok((Opcode::FMADD, SIMDSizeCode::D)),
+ Ok((Opcode::FMSUB, SIMDSizeCode::D)),
+ Ok((Opcode::FNMADD, SIMDSizeCode::D)),
+ Ok((Opcode::FNMSUB, SIMDSizeCode::D)),
+
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+ Err(DecodeError::InvalidOpcode),
+
+ Ok((Opcode::FMADD, SIMDSizeCode::H)), // TODO: half-precision added in ARMv8.2
+ Ok((Opcode::FMSUB, SIMDSizeCode::H)),
+ Ok((Opcode::FNMADD, SIMDSizeCode::H)),
+ Ok((Opcode::FNMSUB, SIMDSizeCode::H)),
+ ];
+
+ let (opcode, precision) = OPCODES[type_o1_o0 as usize]?;
+
+ let Rd = (word & 0x1f) as u16;
+ let Rn = ((word >> 5) & 0x1f) as u16;
+ let Ra = ((word >> 10) & 0x1f) as u16;
+ let Rm = ((word >> 16) & 0x1f) as u16;
+
+ inst.opcode = opcode;
+ inst.operands = [
+ Operand::SIMDRegister(precision, Rd),
+ Operand::SIMDRegister(precision, Rn),
+ Operand::SIMDRegister(precision, Rm),
+ Operand::SIMDRegister(precision, Ra),
+ ];
+ }
+ }
}
Section::Unallocated => {
inst.opcode = Opcode::Invalid;
diff --git a/test/armv8/a64.rs b/test/armv8/a64.rs
index 405c550..e78daaf 100644
--- a/test/armv8/a64.rs
+++ b/test/armv8/a64.rs
@@ -3813,28 +3813,20 @@ fn test_openblas_simd_ops() {
([0xc6, 0x12, 0x8e, 0x0f], "fmla v6.2s, v22.2s, v14.s[0]"),
([0x3c, 0x58, 0xa9, 0x0f], "fmls v28.2s, v1.2s, v9.s[3]"),
([0x00, 0x06, 0x20, 0x1e], "fccmp s16, s0, 0x0, eq"),
- ([0x54, 0xc2, 0x20, 0x1e], "fabs s20, s18"),
- ([0x23, 0x40, 0x21, 0x1e], "fneg s3, s1"),
([0x05, 0x08, 0x22, 0x1e], "fmul s5, s0, s2"),
([0x35, 0x88, 0x24, 0x1e], "fnmul s21, s1, s4"),
([0x42, 0x88, 0x24, 0x1e], "fnmul s2, s2, s4"),
- ([0x08, 0x90, 0x26, 0x1e], "fmov s8, 2.000000000000000000e+01"),
([0x00, 0xdc, 0x26, 0x1e], "fcsel s0, s0, s6, le"),
([0x4e, 0x0c, 0x2e, 0x1e], "fcsel s14, s2, s14, eq"),
- ([0x00, 0x10, 0x2e, 0x1e], "fmov s0, 1.000000000000000000e+00"),
([0x41, 0x18, 0x2e, 0x1e], "fdiv s1, s2, s14"),
([0xd3, 0x5e, 0x33, 0x1e], "fcsel s19, s22, s19, pl"),
([0xe4, 0x3b, 0x3b, 0x1e], "fsub s4, s31, s27"),
- ([0x08, 0x90, 0x3b, 0x1e], "fmov s8, -4.375000000000000000e-01"),
([0xa1, 0x08, 0x3c, 0x1e], "fmul s1, s5, s28"),
- ([0x01, 0x10, 0x3c, 0x1e], "fmov s1, -5.000000000000000000e-01"),
([0xb8, 0x1a, 0x3c, 0x1e], "fdiv s24, s21, s28"),
([0x5c, 0x39, 0x3c, 0x1e], "fsub s28, s10, s28"),
([0x76, 0x08, 0x3d, 0x1e], "fmul s22, s3, s29"),
([0x59, 0x18, 0x3d, 0x1e], "fdiv s25, s2, s29"),
([0x26, 0x08, 0x3e, 0x1e], "fmul s6, s1, s30"),
- ([0x00, 0x10, 0x3e, 0x1e], "fmov s0, -1.000000000000000000e+00"),
- ([0x13, 0x10, 0x3e, 0x1e], "fmov s19, -1.000000000000000000e+00"),
([0x39, 0x3b, 0x3f, 0x1e], "fsub s25, s25, s31"),
([0x20, 0x04, 0x60, 0x1e], "fccmp d1, d0, 0x0, eq"),
([0x20, 0x06, 0x60, 0x1e], "fccmp d17, d0, 0x0, eq"),
@@ -3843,7 +3835,6 @@ fn test_openblas_simd_ops() {
([0xf3, 0x0b, 0x60, 0x1e], "fmul d19, d31, d0"),
([0x40, 0x0c, 0x60, 0x1e], "fcsel d0, d2, d0, eq"),
([0x08, 0x0d, 0x60, 0x1e], "fcsel d8, d8, d0, eq"),
- ([0x14, 0x10, 0x60, 0x1e], "fmov d20, 2.000000000000000000e+00"),
([0xc4, 0x14, 0x60, 0x1e], "fccmp d6, d0, 0x4, ne"),
([0x72, 0x15, 0x60, 0x1e], "fccmpe d11, d0, 0x2, ne"),
([0xa4, 0x15, 0x60, 0x1e], "fccmp d13, d0, 0x4, ne"),
@@ -3856,7 +3847,6 @@ fn test_openblas_simd_ops() {
([0xd8, 0x22, 0x60, 0x1e], "fcmpe d22, 0.0"),
([0x08, 0x23, 0x60, 0x1e], "fcmp d24, 0.0"),
([0x80, 0x28, 0x60, 0x1e], "fadd d0, d4, d0"),
- ([0xfe, 0x43, 0x60, 0x1e], "fmov d30, d31"),
([0x22, 0x4c, 0x60, 0x1e], "fcsel d2, d1, d0, mi"),
([0x21, 0x5c, 0x60, 0x1e], "fcsel d1, d1, d0, pl"),
([0x20, 0x68, 0x60, 0x1e], "fmaxnm d0, d1, d0"),
@@ -3866,12 +3856,10 @@ fn test_openblas_simd_ops() {
([0xc0, 0x8b, 0x60, 0x1e], "fnmul d0, d30, d0"),
([0x22, 0x9c, 0x60, 0x1e], "fcsel d2, d1, d0, ls"),
([0x08, 0xad, 0x60, 0x1e], "fcsel d8, d8, d0, ge"),
- ([0xf7, 0xc3, 0x60, 0x1e], "fabs d23, d31"),
([0x20, 0xcc, 0x60, 0x1e], "fcsel d0, d1, d0, gt"),
([0x6b, 0xdd, 0x60, 0x1e], "fcsel d11, d11, d0, le"),
([0xec, 0x0b, 0x61, 0x1e], "fmul d12, d31, d1"),
([0x41, 0x0c, 0x61, 0x1e], "fcsel d1, d2, d1, eq"),
- ([0x18, 0x10, 0x61, 0x1e], "fmov d24, 3.000000000000000000e+00"),
([0x04, 0x14, 0x61, 0x1e], "fccmp d0, d1, 0x4, ne"),
([0xe1, 0x1b, 0x61, 0x1e], "fdiv d1, d31, d1"),
([0x00, 0x1c, 0x61, 0x1e], "fcsel d0, d0, d1, ne"),
@@ -3879,7 +3867,6 @@ fn test_openblas_simd_ops() {
([0x41, 0x2b, 0x61, 0x1e], "fadd d1, d26, d1"),
([0x00, 0x38, 0x61, 0x1e], "fsub d0, d0, d1"),
([0x81, 0x3b, 0x61, 0x1e], "fsub d1, d28, d1"),
- ([0x06, 0x40, 0x61, 0x1e], "fneg d6, d0"),
([0x01, 0x4c, 0x61, 0x1e], "fcsel d1, d0, d1, mi"),
([0xef, 0x5d, 0x61, 0x1e], "fcsel d15, d15, d1, pl"),
([0x6c, 0x68, 0x61, 0x1e], "fmaxnm d12, d3, d1"),
@@ -3888,8 +3875,6 @@ fn test_openblas_simd_ops() {
([0x01, 0x9c, 0x61, 0x1e], "fcsel d1, d0, d1, ls"),
([0x02, 0xac, 0x61, 0x1e], "fcsel d2, d0, d1, ge"),
([0x84, 0xbc, 0x61, 0x1e], "fcsel d4, d4, d1, lt"),
- ([0x00, 0xc0, 0x61, 0x1e], "fsqrt d0, d0"),
- ([0x02, 0xc2, 0x61, 0x1e], "fsqrt d2, d16"),
([0x04, 0xc4, 0x61, 0x1e], "fccmp d0, d1, 0x4, gt"),
([0x11, 0xc4, 0x61, 0x1e], "fccmpe d0, d1, 0x1, gt"),
([0x50, 0xcc, 0x61, 0x1e], "fcsel d16, d2, d1, gt"),
@@ -3915,7 +3900,6 @@ fn test_openblas_simd_ops() {
([0x42, 0x88, 0x77, 0x1e], "fnmul d2, d2, d23"),
([0x00, 0x00, 0x78, 0x1e], "fcvtzs w0, d0"),
([0x85, 0x01, 0x78, 0x1e], "fcvtzs w5, d12"),
- ([0x13, 0x10, 0x7e, 0x1e], "fmov d19, -1.000000000000000000e+00"),
([0x00, 0x18, 0x7e, 0x1e], "fdiv d0, d0, d30"),
([0x42, 0x18, 0x7e, 0x1e], "fdiv d2, d2, d30"),
([0x84, 0x18, 0x7e, 0x1e], "fdiv d4, d4, d30"),
@@ -4115,6 +4099,22 @@ fn test_openblas_simd_ops() {
([0x21, 0x1c, 0x22, 0x0e], "and v1.8b, v1.8b, v2.8b"),
([0x21, 0x1c, 0x32, 0x0e], "and v1.8b, v1.8b, v18.8b"),
([0x08, 0x54, 0x22, 0x0f], "shl v8.2s, v0.2s, 2"),
+ ([0xfe, 0x43, 0x60, 0x1e], "fmov d30, d31"),
+ ([0x54, 0xc2, 0x20, 0x1e], "fabs s20, s18"),
+ ([0xf7, 0xc3, 0x60, 0x1e], "fabs d23, d31"),
+ ([0x23, 0x40, 0x21, 0x1e], "fneg s3, s1"),
+ ([0x06, 0x40, 0x61, 0x1e], "fneg d6, d0"),
+ ([0x00, 0xc0, 0x61, 0x1e], "fsqrt d0, d0"),
+ ([0x02, 0xc2, 0x61, 0x1e], "fsqrt d2, d16"),
+ ([0x08, 0x90, 0x26, 0x1e], "fmov s8, 20"),
+ ([0x00, 0x10, 0x2e, 0x1e], "fmov s0, 1"),
+ ([0x08, 0x90, 0x3b, 0x1e], "fmov s8, -0.4375"),
+ ([0x01, 0x10, 0x3c, 0x1e], "fmov s1, -0.5"),
+ ([0x00, 0x10, 0x3e, 0x1e], "fmov s0, -1"),
+ ([0x13, 0x10, 0x3e, 0x1e], "fmov s19, -1"),
+ ([0x14, 0x10, 0x60, 0x1e], "fmov d20, 2"),
+ ([0x18, 0x10, 0x61, 0x1e], "fmov d24, 3"),
+ ([0x13, 0x10, 0x7e, 0x1e], "fmov d19, -1"),
];
let errs = run_tests(TESTS);
generated by cgit v1.1 at 2024-11-11 02:37:20 +0000