diff options
Diffstat (limited to 'lib/std/math.zig')
| -rw-r--r-- | lib/std/math.zig | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/std/math.zig b/lib/std/math.zig index 6802d420fd..8398842e28 100644 --- a/lib/std/math.zig +++ b/lib/std/math.zig @@ -36,7 +36,6 @@ pub const sqrt2 = 1.414213562373095048801688724209698079; /// 1/sqrt(2) pub const sqrt1_2 = 0.707106781186547524400844362104849039; -// From a small c++ [program using boost float128](https://github.com/winksaville/cpp_boost_float128) pub const f128_true_min = @bitCast(f128, @as(u128, 0x00000000000000000000000000000001)); pub const f128_min = @bitCast(f128, @as(u128, 0x00010000000000000000000000000000)); pub const f128_max = @bitCast(f128, @as(u128, 0x7FFEFFFFFFFFFFFFFFFFFFFFFFFFFFFF)); @@ -44,12 +43,10 @@ pub const f128_epsilon = @bitCast(f128, @as(u128, 0x3F8F000000000000000000000000 pub const f128_toint = 1.0 / f128_epsilon; pub const F80Repr = if (@import("builtin").cpu.arch.endian() == .Little) extern struct { - fraction: u64, + fraction: u64 align(@alignOf(f80)), exp: u16, - _pad: u32 = undefined, } else extern struct { - exp: u16, - _pad: u32 = undefined, // TODO verify compatibility with hardware + exp: u16 align(@alignOf(f80)), fraction: u64, }; |