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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

alignment

Public Function
std.zig.llvm.Builder.Type.alignment
pub fn alignment(ty: Type, kind: enum

Params

  • ty: Type
  • kind: enum { abi, pref }
  • builder: *const Builder

File

zig/llvm/Builder.zig:1705
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    pub fn alignment(ty: Type, kind: enum { abi, pref }, builder: *const Builder) Alignment {
        const item = builder.type_items.items[@backingInt(ty)];
        switch (item.tag) {
            else => unreachable,
            .simple => switch (@as(Simple, @fromBackingInt(@intCast(item.data)))) {
                else => unreachable,
                .label => {
                    const spec = builder.data_layout.getPointerSpec(.default);
                    return switch (kind) {
                        .abi => spec.flags.abi_align,
                        .pref => spec.flags.pref_align,
                    };
                },
                .half, .bfloat, .float, .double, .ppc_fp128, .fp128, .x86_fp80 => {
                    const spec = builder.data_layout.getFloatSpec(@intCast(ty.bits(builder).fixed));
                    return switch (kind) {
                        .abi => spec.abi_align,
                        .pref => spec.pref_align,
                    };
                },
                .x86_amx => return comptime .fromByteUnits(64),
            },
            .integer => {
                const spec = builder.data_layout.getIntegerSpec(@intCast(item.data));
                return switch (kind) {
                    .abi => spec.abi_align,
                    .pref => spec.pref_align,
                };
            },
            .pointer => {
                const spec = builder.data_layout.getPointerSpec(@fromBackingInt(@intCast(item.data)));
                return switch (kind) {
                    .abi => spec.flags.abi_align,
                    .pref => spec.flags.pref_align,
                };
            },
        }
    }