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//! Original PTX specification:
//!
//! // 32-bit scalar operation, with optional secondary operation
//! vop.dtype.atype.u32{.sat}.mode d, a{.asel}, b{.bsel};
//! vop.dtype.atype.u32{.sat}.mode.op2 d, a{.asel}, b{.bsel}, c;
//! // 32-bit scalar operation, with optional data merge
//! vop.dtype.atype.u32{.sat}.mode d.dsel, a{.asel}, b{.bsel}, c;
//! vop = { vshl, vshr };
//! .dtype = .atype = { .u32, .s32 };
//! .mode = { .clamp, .wrap };
//! .dsel = .asel = .bsel = { .b0, .b1, .b2, .b3, .h0, .h1 };
//! .op2 = { .add, .min, .max };
#![allow(unused)]
use crate::parser::{
PtxParseError, PtxParser, PtxTokenStream, Span,
util::{
between, comma_p, directive_p, exclamation_p, lbracket_p, lparen_p, map, minus_p, optional,
pipe_p, rbracket_p, rparen_p, semicolon_p, sep_by, string_p, try_map,
},
};
use crate::r#type::common::*;
use crate::{alt, ok, seq_n};
pub mod section_0 {
use super::*;
use crate::r#type::instruction::vsh::section_0::*;
// ============================================================================
// Generated enum parsers
// ============================================================================
impl PtxParser for Asel {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".b0"), |_, _span| Asel::B0),
map(string_p(".b1"), |_, _span| Asel::B1),
map(string_p(".b2"), |_, _span| Asel::B2),
map(string_p(".b3"), |_, _span| Asel::B3),
map(string_p(".h0"), |_, _span| Asel::H0),
map(string_p(".h1"), |_, _span| Asel::H1)
)
}
}
impl PtxParser for Atype {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".u32"), |_, _span| Atype::U32),
map(string_p(".s32"), |_, _span| Atype::S32)
)
}
}
impl PtxParser for Bsel {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".b0"), |_, _span| Bsel::B0),
map(string_p(".b1"), |_, _span| Bsel::B1),
map(string_p(".b2"), |_, _span| Bsel::B2),
map(string_p(".b3"), |_, _span| Bsel::B3),
map(string_p(".h0"), |_, _span| Bsel::H0),
map(string_p(".h1"), |_, _span| Bsel::H1)
)
}
}
impl PtxParser for Dsel {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".b0"), |_, _span| Dsel::B0),
map(string_p(".b1"), |_, _span| Dsel::B1),
map(string_p(".b2"), |_, _span| Dsel::B2),
map(string_p(".b3"), |_, _span| Dsel::B3),
map(string_p(".h0"), |_, _span| Dsel::H0),
map(string_p(".h1"), |_, _span| Dsel::H1)
)
}
}
impl PtxParser for Dtype {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".u32"), |_, _span| Dtype::U32),
map(string_p(".s32"), |_, _span| Dtype::S32)
)
}
}
impl PtxParser for Mode {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".clamp"), |_, _span| Mode::Clamp),
map(string_p(".wrap"), |_, _span| Mode::Wrap)
)
}
}
impl PtxParser for Op2 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".add"), |_, _span| Op2::Add),
map(string_p(".min"), |_, _span| Op2::Min),
map(string_p(".max"), |_, _span| Op2::Max)
)
}
}
impl PtxParser for VshlDtypeAtypeU32SatMode {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("vshl"),
Dtype::parse(),
Atype::parse(),
string_p(".u32"),
map(optional(string_p(".sat")), |value, _| value.is_some()),
Mode::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
optional(Asel::parse()),
comma_p(),
GeneralOperand::parse(),
optional(Bsel::parse()),
semicolon_p()
),
|(_, dtype, atype, u32, sat, mode, d, _, a, asel, _, b, bsel, _), span| {
ok!(VshlDtypeAtypeU32SatMode {
dtype = dtype,
atype = atype,
u32 = u32,
sat = sat,
mode = mode,
d = d,
a = a,
asel = asel,
b = b,
bsel = bsel,
})
},
)
}
}
impl PtxParser for VshrDtypeAtypeU32SatMode {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("vshr"),
Dtype::parse(),
Atype::parse(),
string_p(".u32"),
map(optional(string_p(".sat")), |value, _| value.is_some()),
Mode::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
optional(Asel::parse()),
comma_p(),
GeneralOperand::parse(),
optional(Bsel::parse()),
semicolon_p()
),
|(_, dtype, atype, u32, sat, mode, d, _, a, asel, _, b, bsel, _), span| {
ok!(VshrDtypeAtypeU32SatMode {
dtype = dtype,
atype = atype,
u32 = u32,
sat = sat,
mode = mode,
d = d,
a = a,
asel = asel,
b = b,
bsel = bsel,
})
},
)
}
}
impl PtxParser for VshlDtypeAtypeU32SatModeOp2 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("vshl"),
Dtype::parse(),
Atype::parse(),
string_p(".u32"),
map(optional(string_p(".sat")), |value, _| value.is_some()),
Mode::parse(),
Op2::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
optional(Asel::parse()),
comma_p(),
GeneralOperand::parse(),
optional(Bsel::parse()),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, dtype, atype, u32, sat, mode, op2, d, _, a, asel, _, b, bsel, _, c, _),
span| {
ok!(VshlDtypeAtypeU32SatModeOp2 {
dtype = dtype,
atype = atype,
u32 = u32,
sat = sat,
mode = mode,
op2 = op2,
d = d,
a = a,
asel = asel,
b = b,
bsel = bsel,
c = c,
})
},
)
}
}
impl PtxParser for VshrDtypeAtypeU32SatModeOp2 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("vshr"),
Dtype::parse(),
Atype::parse(),
string_p(".u32"),
map(optional(string_p(".sat")), |value, _| value.is_some()),
Mode::parse(),
Op2::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
optional(Asel::parse()),
comma_p(),
GeneralOperand::parse(),
optional(Bsel::parse()),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, dtype, atype, u32, sat, mode, op2, d, _, a, asel, _, b, bsel, _, c, _),
span| {
ok!(VshrDtypeAtypeU32SatModeOp2 {
dtype = dtype,
atype = atype,
u32 = u32,
sat = sat,
mode = mode,
op2 = op2,
d = d,
a = a,
asel = asel,
b = b,
bsel = bsel,
c = c,
})
},
)
}
}
impl PtxParser for VshlDtypeAtypeU32SatMode1 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("vshl"),
Dtype::parse(),
Atype::parse(),
string_p(".u32"),
map(optional(string_p(".sat")), |value, _| value.is_some()),
Mode::parse(),
GeneralOperand::parse(),
Dsel::parse(),
comma_p(),
GeneralOperand::parse(),
optional(Asel::parse()),
comma_p(),
GeneralOperand::parse(),
optional(Bsel::parse()),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, dtype, atype, u32, sat, mode, d, dsel, _, a, asel, _, b, bsel, _, c, _),
span| {
ok!(VshlDtypeAtypeU32SatMode1 {
dtype = dtype,
atype = atype,
u32 = u32,
sat = sat,
mode = mode,
d = d,
dsel = dsel,
a = a,
asel = asel,
b = b,
bsel = bsel,
c = c,
})
},
)
}
}
impl PtxParser for VshrDtypeAtypeU32SatMode1 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("vshr"),
Dtype::parse(),
Atype::parse(),
string_p(".u32"),
map(optional(string_p(".sat")), |value, _| value.is_some()),
Mode::parse(),
GeneralOperand::parse(),
Dsel::parse(),
comma_p(),
GeneralOperand::parse(),
optional(Asel::parse()),
comma_p(),
GeneralOperand::parse(),
optional(Bsel::parse()),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, dtype, atype, u32, sat, mode, d, dsel, _, a, asel, _, b, bsel, _, c, _),
span| {
ok!(VshrDtypeAtypeU32SatMode1 {
dtype = dtype,
atype = atype,
u32 = u32,
sat = sat,
mode = mode,
d = d,
dsel = dsel,
a = a,
asel = asel,
b = b,
bsel = bsel,
c = c,
})
},
)
}
}
}