Commit 6f4343b61a
Changed files (13)
lib
std
atomic
crypto
pcurves
event
Thread
src
codegen
spirv
lib/std/atomic/Atomic.zig
@@ -542,7 +542,7 @@ test "Atomic.bitSet" {
inline for (atomicIntTypes()) |Int| {
inline for (atomic_rmw_orderings) |ordering| {
var x = Atomic(Int).init(0);
- const bit_array = @as([std.meta.bitCount(Int)]void, undefined);
+ const bit_array = @as([@bitSizeOf(Int)]void, undefined);
for (bit_array) |_, bit_index| {
const bit = @intCast(std.math.Log2Int(Int), bit_index);
@@ -572,7 +572,7 @@ test "Atomic.bitReset" {
inline for (atomicIntTypes()) |Int| {
inline for (atomic_rmw_orderings) |ordering| {
var x = Atomic(Int).init(0);
- const bit_array = @as([std.meta.bitCount(Int)]void, undefined);
+ const bit_array = @as([@bitSizeOf(Int)]void, undefined);
for (bit_array) |_, bit_index| {
const bit = @intCast(std.math.Log2Int(Int), bit_index);
@@ -603,7 +603,7 @@ test "Atomic.bitToggle" {
inline for (atomicIntTypes()) |Int| {
inline for (atomic_rmw_orderings) |ordering| {
var x = Atomic(Int).init(0);
- const bit_array = @as([std.meta.bitCount(Int)]void, undefined);
+ const bit_array = @as([@bitSizeOf(Int)]void, undefined);
for (bit_array) |_, bit_index| {
const bit = @intCast(std.math.Log2Int(Int), bit_index);
lib/std/crypto/pcurves/common.zig
@@ -235,7 +235,7 @@ pub fn Field(comptime params: FieldParams) type {
}
var v_opp: Limbs = undefined;
fiat.opp(&v_opp, v);
- fiat.selectznz(&v, @truncate(u1, f[f.len - 1] >> (meta.bitCount(Word) - 1)), v, v_opp);
+ fiat.selectznz(&v, @truncate(u1, f[f.len - 1] >> (@bitSizeOf(Word) - 1)), v, v_opp);
var fe: Fe = undefined;
fiat.mul(&fe.limbs, v, precomp);
return fe;
lib/std/crypto/scrypt.zig
@@ -348,7 +348,7 @@ const crypt_format = struct {
}
}
- fn intDecode(comptime T: type, src: *const [(meta.bitCount(T) + 5) / 6]u8) !T {
+ fn intDecode(comptime T: type, src: *const [(@bitSizeOf(T) + 5) / 6]u8) !T {
var v: T = 0;
for (src) |x, i| {
const vi = mem.indexOfScalar(u8, &map64, x) orelse return EncodingError.InvalidEncoding;
lib/std/event/wait_group.zig
@@ -14,7 +14,7 @@ const Loop = std.event.Loop;
/// `begin` will return error.Overflow when the limit is reached, even
/// if the integer type has not has not overflowed.
/// By default `max_value` is set to std.math.maxInt(CounterType).
-pub const WaitGroup = WaitGroupGeneric(std.meta.bitCount(usize));
+pub const WaitGroup = WaitGroupGeneric(@bitSizeOf(usize));
pub fn WaitGroupGeneric(comptime counter_size: u16) type {
const CounterType = std.meta.Int(.unsigned, counter_size);
lib/std/io/bit_reader.zig
@@ -17,9 +17,9 @@ pub fn BitReader(endian: std.builtin.Endian, comptime ReaderType: type) type {
pub const Reader = io.Reader(*Self, Error, read);
const Self = @This();
- const u8_bit_count = meta.bitCount(u8);
- const u7_bit_count = meta.bitCount(u7);
- const u4_bit_count = meta.bitCount(u4);
+ const u8_bit_count = @bitSizeOf(u8);
+ const u7_bit_count = @bitSizeOf(u7);
+ const u4_bit_count = @bitSizeOf(u4);
pub fn init(forward_reader: ReaderType) Self {
return Self{
@@ -47,7 +47,7 @@ pub fn BitReader(endian: std.builtin.Endian, comptime ReaderType: type) type {
//by extending the buffer to a minimum of u8 we can cover a number of edge cases
// related to shifting and casting.
- const u_bit_count = comptime meta.bitCount(U);
+ const u_bit_count = @bitSizeOf(U);
const buf_bit_count = bc: {
assert(u_bit_count >= bits);
break :bc if (u_bit_count <= u8_bit_count) u8_bit_count else u_bit_count;
lib/std/io/bit_writer.zig
@@ -17,8 +17,8 @@ pub fn BitWriter(endian: std.builtin.Endian, comptime WriterType: type) type {
pub const Writer = io.Writer(*Self, Error, write);
const Self = @This();
- const u8_bit_count = meta.bitCount(u8);
- const u4_bit_count = meta.bitCount(u4);
+ const u8_bit_count = @bitSizeOf(u8);
+ const u4_bit_count = @bitSizeOf(u4);
pub fn init(forward_writer: WriterType) Self {
return Self{
@@ -39,7 +39,7 @@ pub fn BitWriter(endian: std.builtin.Endian, comptime WriterType: type) type {
//by extending the buffer to a minimum of u8 we can cover a number of edge cases
// related to shifting and casting.
- const u_bit_count = comptime meta.bitCount(U);
+ const u_bit_count = @bitSizeOf(U);
const buf_bit_count = bc: {
assert(u_bit_count >= bits);
break :bc if (u_bit_count <= u8_bit_count) u8_bit_count else u_bit_count;
lib/std/Thread/RwLock.zig
@@ -167,10 +167,10 @@ pub const DefaultRwLock = struct {
const IS_WRITING: usize = 1;
const WRITER: usize = 1 << 1;
- const READER: usize = 1 << (1 + std.meta.bitCount(Count));
+ const READER: usize = 1 << (1 + @bitSizeOf(Count));
const WRITER_MASK: usize = std.math.maxInt(Count) << @ctz(usize, WRITER);
const READER_MASK: usize = std.math.maxInt(Count) << @ctz(usize, READER);
- const Count = std.meta.Int(.unsigned, @divFloor(std.meta.bitCount(usize) - 1, 2));
+ const Count = std.meta.Int(.unsigned, @divFloor(@bitSizeOf(usize) - 1, 2));
pub fn tryLock(rwl: *DefaultRwLock) bool {
if (rwl.mutex.tryLock()) {
lib/std/fmt.zig
@@ -1121,7 +1121,7 @@ pub fn formatFloatHexadecimal(
}
const T = @TypeOf(value);
- const TU = std.meta.Int(.unsigned, std.meta.bitCount(T));
+ const TU = std.meta.Int(.unsigned, @bitSizeOf(T));
const mantissa_bits = math.floatMantissaBits(T);
const fractional_bits = math.floatFractionalBits(T);
lib/std/heap.zig
@@ -1181,7 +1181,7 @@ pub fn testAllocatorLargeAlignment(base_allocator: mem.Allocator) !void {
// very near usize?
if (mem.page_size << 2 > maxInt(usize)) return;
- const USizeShift = std.meta.Int(.unsigned, std.math.log2(std.meta.bitCount(usize)));
+ const USizeShift = std.meta.Int(.unsigned, std.math.log2(@bitSizeOf(usize)));
const large_align = @as(u29, mem.page_size << 2);
var align_mask: usize = undefined;
lib/std/math.zig
@@ -947,10 +947,10 @@ test "absCast" {
/// Returns the negation of the integer parameter.
/// Result is a signed integer.
-pub fn negateCast(x: anytype) !std.meta.Int(.signed, std.meta.bitCount(@TypeOf(x))) {
+pub fn negateCast(x: anytype) !std.meta.Int(.signed, @bitSizeOf(@TypeOf(x))) {
if (@typeInfo(@TypeOf(x)).Int.signedness == .signed) return negate(x);
- const int = std.meta.Int(.signed, std.meta.bitCount(@TypeOf(x)));
+ const int = std.meta.Int(.signed, @bitSizeOf(@TypeOf(x)));
if (x > -minInt(int)) return error.Overflow;
if (x == -minInt(int)) return minInt(int);
lib/std/os.zig
@@ -5561,7 +5561,7 @@ pub fn res_mkquery(
// Make a reasonably unpredictable id
var ts: timespec = undefined;
clock_gettime(CLOCK.REALTIME, &ts) catch {};
- const UInt = std.meta.Int(.unsigned, std.meta.bitCount(@TypeOf(ts.tv_nsec)));
+ const UInt = std.meta.Int(.unsigned, @bitSizeOf(@TypeOf(ts.tv_nsec)));
const unsec = @bitCast(UInt, ts.tv_nsec);
const id = @truncate(u32, unsec + unsec / 65536);
q[0] = @truncate(u8, id / 256);
src/codegen/spirv/Section.zig
@@ -170,7 +170,7 @@ fn writeString(section: *Section, str: []const u8) void {
var j: usize = 0;
while (j < @sizeOf(Word) and i + j < str.len) : (j += 1) {
- word |= @as(Word, str[i + j]) << @intCast(Log2Word, j * std.meta.bitCount(u8));
+ word |= @as(Word, str[i + j]) << @intCast(Log2Word, j * @bitSizeOf(u8));
}
section.instructions.appendAssumeCapacity(word);
src/codegen/spirv.zig
@@ -341,7 +341,7 @@ pub const DeclGen = struct {
// We can just use toSignedInt/toUnsignedInt here as it returns u64 - a type large enough to hold any
// SPIR-V native type (up to i/u64 with Int64). If SPIR-V ever supports native ints of a larger size, this
// might need to be updated.
- assert(self.largestSupportedIntBits() <= std.meta.bitCount(u64));
+ assert(self.largestSupportedIntBits() <= @bitSizeOf(u64));
// Note, value is required to be sign-extended, so we don't need to mask off the upper bits.
// See https://www.khronos.org/registry/SPIR-V/specs/unified1/SPIRV.html#Literal