1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114

mod attribute;
mod operation;
mod parse;
mod pass;
mod r#type;
mod utility;

use parse::{DialectOperationSet, IdentifierList};
use proc_macro::TokenStream;
use quote::quote;
use std::error::Error;
use syn::parse_macro_input;

#[proc_macro]
pub fn binary_operations(stream: TokenStream) -> TokenStream {
    let set = parse_macro_input!(stream as DialectOperationSet);

    convert_result(operation::generate_binary(set.dialect(), set.identifiers()))
}

#[proc_macro]
pub fn unary_operations(stream: TokenStream) -> TokenStream {
    let set = parse_macro_input!(stream as DialectOperationSet);

    convert_result(operation::generate_unary(set.dialect(), set.identifiers()))
}

#[proc_macro]
pub fn typed_unary_operations(stream: TokenStream) -> TokenStream {
    let set = parse_macro_input!(stream as DialectOperationSet);

    convert_result(operation::generate_typed_unary(
        set.dialect(),
        set.identifiers(),
    ))
}

#[proc_macro]
pub fn type_check_functions(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(r#type::generate(identifiers.identifiers()))
}

#[proc_macro]
pub fn attribute_check_functions(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(attribute::generate(identifiers.identifiers()))
}

#[proc_macro]
pub fn async_passes(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(pass::generate(identifiers.identifiers(), |name| {
        name.strip_prefix("Async").unwrap().into()
    }))
}

#[proc_macro]
pub fn conversion_passes(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(pass::generate(identifiers.identifiers(), |mut name| {
        name = name.strip_prefix("Conversion").unwrap();
        name = name.strip_prefix("Convert").unwrap_or(name);
        name.strip_suffix("ConversionPass").unwrap_or(name).into()
    }))
}

#[proc_macro]
pub fn gpu_passes(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(pass::generate(identifiers.identifiers(), |name| {
        name.strip_prefix("GPU").unwrap().into()
    }))
}

#[proc_macro]
pub fn transform_passes(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(pass::generate(identifiers.identifiers(), |name| {
        name.strip_prefix("Transforms").unwrap().into()
    }))
}

#[proc_macro]
pub fn linalg_passes(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(pass::generate(identifiers.identifiers(), |name| {
        name.strip_prefix("Linalg").unwrap().into()
    }))
}

#[proc_macro]
pub fn sparse_tensor_passes(stream: TokenStream) -> TokenStream {
    let identifiers = parse_macro_input!(stream as IdentifierList);

    convert_result(pass::generate(identifiers.identifiers(), |name| {
        name.strip_prefix("SparseTensor").unwrap().into()
    }))
}

fn convert_result(result: Result<TokenStream, Box<dyn Error>>) -> TokenStream {
    result.unwrap_or_else(|error| {
        let message = error.to_string();

        quote! { compile_error!(#message) }.into()
    })
}