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//! Original PTX specification:
//!
//! mad.mode.type d, a, b, c;
//! mad.hi.sat.s32 d, a, b, c;
//! .mode = { .hi, .lo, .wide };
//! .type = { .u16, .u32, .u64,
//! .s16, .s32, .s64 };
//!
//! mad{.ftz}{.sat}.f32 d, a, b, c; // .target sm_1x
//! mad.rnd{.ftz}{.sat}.f32 d, a, b, c; // .target sm_20
//! mad.rnd.f64 d, a, b, c; // .target sm_13 and higher
//! .rnd = { .rn, .rz, .rm, .rp };
#![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::mad::section_0::*;
// ============================================================================
// Generated enum parsers
// ============================================================================
impl PtxParser for Mode {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".wide"), |_, _span| Mode::Wide),
map(string_p(".hi"), |_, _span| Mode::Hi),
map(string_p(".lo"), |_, _span| Mode::Lo)
)
}
}
impl PtxParser for Rnd {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".rn"), |_, _span| Rnd::Rn),
map(string_p(".rz"), |_, _span| Rnd::Rz),
map(string_p(".rm"), |_, _span| Rnd::Rm),
map(string_p(".rp"), |_, _span| Rnd::Rp)
)
}
}
impl PtxParser for Type {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
alt!(
map(string_p(".u16"), |_, _span| Type::U16),
map(string_p(".u32"), |_, _span| Type::U32),
map(string_p(".u64"), |_, _span| Type::U64),
map(string_p(".s16"), |_, _span| Type::S16),
map(string_p(".s32"), |_, _span| Type::S32),
map(string_p(".s64"), |_, _span| Type::S64)
)
}
}
impl PtxParser for MadModeType {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("mad"),
Mode::parse(),
Type::parse(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, mode, type_, d, _, a, _, b, _, c, _), span| {
ok!(MadModeType {
mode = mode,
type_ = type_,
d = d,
a = a,
b = b,
c = c,
})
},
)
}
}
impl PtxParser for MadHiSatS32 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("mad"),
string_p(".hi"),
string_p(".sat"),
string_p(".s32"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, hi, sat, s32, d, _, a, _, b, _, c, _), span| {
ok!(MadHiSatS32 {
hi = hi,
sat = sat,
s32 = s32,
d = d,
a = a,
b = b,
c = c,
})
},
)
}
}
impl PtxParser for MadFtzSatF32 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("mad"),
map(optional(string_p(".ftz")), |value, _| value.is_some()),
map(optional(string_p(".sat")), |value, _| value.is_some()),
string_p(".f32"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, ftz, sat, f32, d, _, a, _, b, _, c, _), span| {
ok!(MadFtzSatF32 {
ftz = ftz,
sat = sat,
f32 = f32,
d = d,
a = a,
b = b,
c = c,
})
},
)
}
}
impl PtxParser for MadRndFtzSatF32 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("mad"),
Rnd::parse(),
map(optional(string_p(".ftz")), |value, _| value.is_some()),
map(optional(string_p(".sat")), |value, _| value.is_some()),
string_p(".f32"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, rnd, ftz, sat, f32, d, _, a, _, b, _, c, _), span| {
ok!(MadRndFtzSatF32 {
rnd = rnd,
ftz = ftz,
sat = sat,
f32 = f32,
d = d,
a = a,
b = b,
c = c,
})
},
)
}
}
impl PtxParser for MadRndF64 {
fn parse() -> impl Fn(&mut PtxTokenStream) -> Result<(Self, Span), PtxParseError> {
try_map(
seq_n!(
string_p("mad"),
Rnd::parse(),
string_p(".f64"),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
comma_p(),
GeneralOperand::parse(),
semicolon_p()
),
|(_, rnd, f64, d, _, a, _, b, _, c, _), span| {
ok!(MadRndF64 {
rnd = rnd,
f64 = f64,
d = d,
a = a,
b = b,
c = c,
})
},
)
}
}
}