15 lines
518 B
Zig
15 lines
518 B
Zig
const std = @import("std");
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const builtin = @import("builtin");
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const compiler_rt = @import("../compiler_rt.zig");
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const symbol = compiler_rt.symbol;
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const floatFromBigInt = @import("float_from_int.zig").floatFromBigInt;
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comptime {
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symbol(&__floatuneihf, "__floatuneihf");
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}
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pub fn __floatuneihf(a: [*]const u8, bits: usize) callconv(.c) f16 {
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const byte_size = std.zig.target.intByteSize(&builtin.target, @intCast(bits));
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return floatFromBigInt(f16, .unsigned, @ptrCast(@alignCast(a[0..byte_size])));
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}
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