diff options
Diffstat (limited to 'src/type.zig')
| -rw-r--r-- | src/type.zig | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/type.zig b/src/type.zig index 53aee5051a..64702509dc 100644 --- a/src/type.zig +++ b/src/type.zig @@ -748,6 +748,8 @@ pub const Type = extern union { return false; if (info_a.host_size != info_b.host_size) return false; + if (info_a.vector_index != info_b.vector_index) + return false; if (info_a.@"allowzero" != info_b.@"allowzero") return false; if (info_a.mutable != info_b.mutable) @@ -1126,6 +1128,7 @@ pub const Type = extern union { std.hash.autoHash(hasher, info.@"addrspace"); std.hash.autoHash(hasher, info.bit_offset); std.hash.autoHash(hasher, info.host_size); + std.hash.autoHash(hasher, info.vector_index); std.hash.autoHash(hasher, info.@"allowzero"); std.hash.autoHash(hasher, info.mutable); std.hash.autoHash(hasher, info.@"volatile"); @@ -1467,6 +1470,7 @@ pub const Type = extern union { .@"addrspace" = payload.@"addrspace", .bit_offset = payload.bit_offset, .host_size = payload.host_size, + .vector_index = payload.vector_index, .@"allowzero" = payload.@"allowzero", .mutable = payload.mutable, .@"volatile" = payload.@"volatile", @@ -1855,12 +1859,17 @@ pub const Type = extern union { .C => try writer.writeAll("[*c]"), .Slice => try writer.writeAll("[]"), } - if (payload.@"align" != 0 or payload.host_size != 0) { + if (payload.@"align" != 0 or payload.host_size != 0 or payload.vector_index != .none) { try writer.print("align({d}", .{payload.@"align"}); if (payload.bit_offset != 0 or payload.host_size != 0) { try writer.print(":{d}:{d}", .{ payload.bit_offset, payload.host_size }); } + if (payload.vector_index == .runtime) { + try writer.writeAll(":?"); + } else if (payload.vector_index != .none) { + try writer.print(":{d}", .{@enumToInt(payload.vector_index)}); + } try writer.writeAll(") "); } if (payload.@"addrspace" != .generic) { @@ -2185,12 +2194,17 @@ pub const Type = extern union { .C => try writer.writeAll("[*c]"), .Slice => try writer.writeAll("[]"), } - if (info.@"align" != 0 or info.host_size != 0) { + if (info.@"align" != 0 or info.host_size != 0 or info.vector_index != .none) { try writer.print("align({d}", .{info.@"align"}); if (info.bit_offset != 0 or info.host_size != 0) { try writer.print(":{d}:{d}", .{ info.bit_offset, info.host_size }); } + if (info.vector_index == .runtime) { + try writer.writeAll(":?"); + } else if (info.vector_index != .none) { + try writer.print(":{d}", .{@enumToInt(info.vector_index)}); + } try writer.writeAll(") "); } if (info.@"addrspace" != .generic) { @@ -3865,6 +3879,7 @@ pub const Type = extern union { payload.@"addrspace" != .generic or payload.bit_offset != 0 or payload.host_size != 0 or + payload.vector_index != .none or payload.@"allowzero" or payload.@"volatile") { @@ -3877,6 +3892,7 @@ pub const Type = extern union { .@"addrspace" = payload.@"addrspace", .bit_offset = payload.bit_offset, .host_size = payload.host_size, + .vector_index = payload.vector_index, .@"allowzero" = payload.@"allowzero", .mutable = payload.mutable, .@"volatile" = payload.@"volatile", @@ -6365,11 +6381,18 @@ pub const Type = extern union { /// When host_size=pointee_abi_size and bit_offset=0, this must be /// represented with host_size=0 instead. host_size: u16 = 0, + vector_index: VectorIndex = .none, @"allowzero": bool = false, mutable: bool = true, // TODO rename this to const, not mutable @"volatile": bool = false, size: std.builtin.Type.Pointer.Size = .One, + pub const VectorIndex = enum(u32) { + none = std.math.maxInt(u32), + runtime = std.math.maxInt(u32) - 1, + _, + }; + pub fn alignment(data: Data, target: Target) u32 { if (data.@"align" != 0) return data.@"align"; return abiAlignment(data.pointee_type, target); @@ -6524,7 +6547,8 @@ pub const Type = extern union { } if (d.@"align" == 0 and d.@"addrspace" == .generic and - d.bit_offset == 0 and d.host_size == 0 and !d.@"allowzero" and !d.@"volatile") + d.bit_offset == 0 and d.host_size == 0 and d.vector_index == .none and + !d.@"allowzero" and !d.@"volatile") { if (d.sentinel) |sent| { if (!d.mutable and d.pointee_type.eql(Type.u8, mod)) { |