ptx-90-parser 0.2.2

//! Original PTX specification:
//!
//! wmma.store.d.sync.aligned.layout.shape{.ss}.type [p], r {, stride};
//! .layout = {.row, .col};
//! .shape  = {.m16n16k16, .m8n32k16, .m32n8k16};
//! .ss     = {.global, .shared, .shared::cta};
//! .type   = {.f16, .f32, .s32};
//! ----------------------------------------------------------------
//! wmma.store.d.sync.aligned.layout.shape{.ss}.type [p], r {, stride};
//! .layout = {.row, .col};
//! .shape  = {.m8n8k32, .m8n8k128};
//! .ss     = {.global, .shared, .shared::cta};
//! .type   = {.s32};
//! ----------------------------------------------------------------
//! wmma.store.d.sync.aligned.layout.shape{.ss}.type [p], r {, stride};
//! .layout = {.row, .col};
//! .shape  = {.m16n16k8};
//! .ss     = {.global, .shared, .shared::cta};
//! .type   = {.f32};
//! ----------------------------------------------------------------
//! wmma.store.d.sync.aligned.layout.shape{.ss}.type [p], r {, stride};
//! .layout = {.row, .col};
//! .shape  = {.m8n8k4 };
//! .ss     = {.global, .shared, .shared::cta};
//! .type   = {.f64};

#![allow(unused)]

use crate::lexer::PtxToken;
use crate::parser::{PtxParseError, PtxParser, PtxTokenStream, Span};
use crate::r#type::common::*;

pub mod section_0 {
    use super::*;
    use crate::r#type::instruction::wmma_store::section_0::*;

    // ============================================================================
    // Generated enum parsers
    // ============================================================================

    impl PtxParser for Layout {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try Row
            {
                let saved_pos = stream.position();
                if stream.expect_string(".row").is_ok() {
                    return Ok(Layout::Row);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Col
            {
                let saved_pos = stream.position();
                if stream.expect_string(".col").is_ok() {
                    return Ok(Layout::Col);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".row", ".col"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Shape {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try M16n16k16
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m16n16k16").is_ok() {
                    return Ok(Shape::M16n16k16);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try M8n32k16
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m8n32k16").is_ok() {
                    return Ok(Shape::M8n32k16);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let saved_pos = stream.position();
            // Try M32n8k16
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m32n8k16").is_ok() {
                    return Ok(Shape::M32n8k16);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".m16n16k16", ".m8n32k16", ".m32n8k16"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Ss {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try SharedCta
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared::cta").is_ok() {
                    return Ok(Ss::SharedCta);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Global
            {
                let saved_pos = stream.position();
                if stream.expect_string(".global").is_ok() {
                    return Ok(Ss::Global);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let saved_pos = stream.position();
            // Try Shared
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared").is_ok() {
                    return Ok(Ss::Shared);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".shared::cta", ".global", ".shared"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Type {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try F16
            {
                let saved_pos = stream.position();
                if stream.expect_string(".f16").is_ok() {
                    return Ok(Type::F16);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try F32
            {
                let saved_pos = stream.position();
                if stream.expect_string(".f32").is_ok() {
                    return Ok(Type::F32);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let saved_pos = stream.position();
            // Try S32
            {
                let saved_pos = stream.position();
                if stream.expect_string(".s32").is_ok() {
                    return Ok(Type::S32);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".f16", ".f32", ".s32"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for WmmaStoreDSyncAlignedLayoutShapeSsType {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            stream.expect_string("wmma")?;
            stream.expect_string(".store")?;
            let store = ();
            stream.expect_complete()?;
            stream.expect_string(".d")?;
            let d = ();
            stream.expect_complete()?;
            stream.expect_string(".sync")?;
            let sync = ();
            stream.expect_complete()?;
            stream.expect_string(".aligned")?;
            let aligned = ();
            stream.expect_complete()?;
            let layout = Layout::parse(stream)?;
            stream.expect_complete()?;
            let shape = Shape::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let ss = match Ss::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            let type_ = Type::parse(stream)?;
            stream.expect_complete()?;
            let p = AddressOperand::parse(stream)?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Comma)?;
            let r = GeneralOperand::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let has_comma = stream.expect(&PtxToken::Comma).is_ok();
            if !has_comma {
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            let stride = match GeneralOperand::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Semicolon)?;
            Ok(WmmaStoreDSyncAlignedLayoutShapeSsType {
                store,
                d,
                sync,
                aligned,
                layout,
                shape,
                ss,
                type_,
                p,
                r,
                stride,
            })
        }
    }
}

pub mod section_1 {
    use super::*;
    use crate::r#type::instruction::wmma_store::section_1::*;

    // ============================================================================
    // Generated enum parsers
    // ============================================================================

    impl PtxParser for Layout {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try Row
            {
                let saved_pos = stream.position();
                if stream.expect_string(".row").is_ok() {
                    return Ok(Layout::Row);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Col
            {
                let saved_pos = stream.position();
                if stream.expect_string(".col").is_ok() {
                    return Ok(Layout::Col);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".row", ".col"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Shape {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try M8n8k128
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m8n8k128").is_ok() {
                    return Ok(Shape::M8n8k128);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try M8n8k32
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m8n8k32").is_ok() {
                    return Ok(Shape::M8n8k32);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".m8n8k128", ".m8n8k32"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Ss {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try SharedCta
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared::cta").is_ok() {
                    return Ok(Ss::SharedCta);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Global
            {
                let saved_pos = stream.position();
                if stream.expect_string(".global").is_ok() {
                    return Ok(Ss::Global);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let saved_pos = stream.position();
            // Try Shared
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared").is_ok() {
                    return Ok(Ss::Shared);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".shared::cta", ".global", ".shared"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Type {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try S32
            {
                let saved_pos = stream.position();
                if stream.expect_string(".s32").is_ok() {
                    return Ok(Type::S32);
                }
                stream.set_position(saved_pos);
            }
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".s32"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for WmmaStoreDSyncAlignedLayoutShapeSsType1 {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            stream.expect_string("wmma")?;
            stream.expect_string(".store")?;
            let store = ();
            stream.expect_complete()?;
            stream.expect_string(".d")?;
            let d = ();
            stream.expect_complete()?;
            stream.expect_string(".sync")?;
            let sync = ();
            stream.expect_complete()?;
            stream.expect_string(".aligned")?;
            let aligned = ();
            stream.expect_complete()?;
            let layout = Layout::parse(stream)?;
            stream.expect_complete()?;
            let shape = Shape::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let ss = match Ss::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            let type_ = Type::parse(stream)?;
            stream.expect_complete()?;
            let p = AddressOperand::parse(stream)?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Comma)?;
            let r = GeneralOperand::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let has_comma = stream.expect(&PtxToken::Comma).is_ok();
            if !has_comma {
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            let stride = match GeneralOperand::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Semicolon)?;
            Ok(WmmaStoreDSyncAlignedLayoutShapeSsType1 {
                store,
                d,
                sync,
                aligned,
                layout,
                shape,
                ss,
                type_,
                p,
                r,
                stride,
            })
        }
    }
}

pub mod section_2 {
    use super::*;
    use crate::r#type::instruction::wmma_store::section_2::*;

    // ============================================================================
    // Generated enum parsers
    // ============================================================================

    impl PtxParser for Layout {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try Row
            {
                let saved_pos = stream.position();
                if stream.expect_string(".row").is_ok() {
                    return Ok(Layout::Row);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Col
            {
                let saved_pos = stream.position();
                if stream.expect_string(".col").is_ok() {
                    return Ok(Layout::Col);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".row", ".col"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Shape {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try M16n16k8
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m16n16k8").is_ok() {
                    return Ok(Shape::M16n16k8);
                }
                stream.set_position(saved_pos);
            }
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".m16n16k8"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Ss {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try SharedCta
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared::cta").is_ok() {
                    return Ok(Ss::SharedCta);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Global
            {
                let saved_pos = stream.position();
                if stream.expect_string(".global").is_ok() {
                    return Ok(Ss::Global);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let saved_pos = stream.position();
            // Try Shared
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared").is_ok() {
                    return Ok(Ss::Shared);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".shared::cta", ".global", ".shared"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Type {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try F32
            {
                let saved_pos = stream.position();
                if stream.expect_string(".f32").is_ok() {
                    return Ok(Type::F32);
                }
                stream.set_position(saved_pos);
            }
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".f32"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for WmmaStoreDSyncAlignedLayoutShapeSsType2 {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            stream.expect_string("wmma")?;
            stream.expect_string(".store")?;
            let store = ();
            stream.expect_complete()?;
            stream.expect_string(".d")?;
            let d = ();
            stream.expect_complete()?;
            stream.expect_string(".sync")?;
            let sync = ();
            stream.expect_complete()?;
            stream.expect_string(".aligned")?;
            let aligned = ();
            stream.expect_complete()?;
            let layout = Layout::parse(stream)?;
            stream.expect_complete()?;
            let shape = Shape::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let ss = match Ss::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            let type_ = Type::parse(stream)?;
            stream.expect_complete()?;
            let p = AddressOperand::parse(stream)?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Comma)?;
            let r = GeneralOperand::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let has_comma = stream.expect(&PtxToken::Comma).is_ok();
            if !has_comma {
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            let stride = match GeneralOperand::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Semicolon)?;
            Ok(WmmaStoreDSyncAlignedLayoutShapeSsType2 {
                store,
                d,
                sync,
                aligned,
                layout,
                shape,
                ss,
                type_,
                p,
                r,
                stride,
            })
        }
    }
}

pub mod section_3 {
    use super::*;
    use crate::r#type::instruction::wmma_store::section_3::*;

    // ============================================================================
    // Generated enum parsers
    // ============================================================================

    impl PtxParser for Layout {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try Row
            {
                let saved_pos = stream.position();
                if stream.expect_string(".row").is_ok() {
                    return Ok(Layout::Row);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Col
            {
                let saved_pos = stream.position();
                if stream.expect_string(".col").is_ok() {
                    return Ok(Layout::Col);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".row", ".col"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Shape {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try M8n8k4
            {
                let saved_pos = stream.position();
                if stream.expect_string(".m8n8k4").is_ok() {
                    return Ok(Shape::M8n8k4);
                }
                stream.set_position(saved_pos);
            }
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".m8n8k4"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Ss {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try SharedCta
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared::cta").is_ok() {
                    return Ok(Ss::SharedCta);
                }
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            // Try Global
            {
                let saved_pos = stream.position();
                if stream.expect_string(".global").is_ok() {
                    return Ok(Ss::Global);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let saved_pos = stream.position();
            // Try Shared
            {
                let saved_pos = stream.position();
                if stream.expect_string(".shared").is_ok() {
                    return Ok(Ss::Shared);
                }
                stream.set_position(saved_pos);
            }
            stream.set_position(saved_pos);
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".shared::cta", ".global", ".shared"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for Type {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            // Try F64
            {
                let saved_pos = stream.position();
                if stream.expect_string(".f64").is_ok() {
                    return Ok(Type::F64);
                }
                stream.set_position(saved_pos);
            }
            let span = stream
                .peek()
                .map(|(_, s)| s.clone())
                .unwrap_or(Span { start: 0, end: 0 });
            let expected = &[".f64"];
            let found = stream
                .peek()
                .map(|(t, _)| format!("{:?}", t))
                .unwrap_or_else(|_| "<end of input>".to_string());
            Err(crate::parser::unexpected_value(span, expected, found))
        }
    }

    impl PtxParser for WmmaStoreDSyncAlignedLayoutShapeSsType3 {
        fn parse(stream: &mut PtxTokenStream) -> Result<Self, PtxParseError> {
            stream.expect_string("wmma")?;
            stream.expect_string(".store")?;
            let store = ();
            stream.expect_complete()?;
            stream.expect_string(".d")?;
            let d = ();
            stream.expect_complete()?;
            stream.expect_string(".sync")?;
            let sync = ();
            stream.expect_complete()?;
            stream.expect_string(".aligned")?;
            let aligned = ();
            stream.expect_complete()?;
            let layout = Layout::parse(stream)?;
            stream.expect_complete()?;
            let shape = Shape::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let ss = match Ss::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            let type_ = Type::parse(stream)?;
            stream.expect_complete()?;
            let p = AddressOperand::parse(stream)?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Comma)?;
            let r = GeneralOperand::parse(stream)?;
            stream.expect_complete()?;
            let saved_pos = stream.position();
            let has_comma = stream.expect(&PtxToken::Comma).is_ok();
            if !has_comma {
                stream.set_position(saved_pos);
            }
            let saved_pos = stream.position();
            let stride = match GeneralOperand::parse(stream) {
                Ok(val) => Some(val),
                Err(_) => {
                    stream.set_position(saved_pos);
                    None
                }
            };
            stream.expect_complete()?;
            stream.expect_complete()?;
            stream.expect(&PtxToken::Semicolon)?;
            Ok(WmmaStoreDSyncAlignedLayoutShapeSsType3 {
                store,
                d,
                sync,
                aligned,
                layout,
                shape,
                ss,
                type_,
                p,
                r,
                stride,
            })
        }
    }
}