tiny.choir.backends.wasm.emission.types

1pub const types = @import("types.zig");

1const std = @import("std");2const binary = @import("../binary/root.zig");3const ir = @import("../../../core/root.zig");4const dialects = @import("../../../dialects/root.zig");56const MemrefDialect = dialects.MemrefDialect;78pub const Error = error{CodeGenFailed};910pub fn typeIsMemref(typ: ir.Type) bool {11    const type_name = typ.getDialectTypeName() orelse return false;12    return std.mem.eql(u8, type_name, MemrefDialect.name);13}1415pub fn wasmTypeForType(typ: ir.Type) Error!binary.ValueType {16    if (typeIsMemref(typ)) return .i32;17    const scalar = scalarKindForType(typ) orelse return error.CodeGenFailed;18    return switch (scalar) {19        .i8, .i16, .i32, .u8, .u16, .u32, .index, .bool => .i32,20        .i64, .u64 => .i64,21        .f32 => .f32,22        .f64 => .f64,23        .f16, .bf16 => error.CodeGenFailed,24    };25}2627pub fn scalarKindForType(typ: ir.Type) ?dialects.arith.ScalarKind {28    const type_name = typ.getDialectTypeName() orelse return null;29    return dialects.arith.scalarKindFromTypeName(type_name);30}