2021-12-29 21:09:00 +00:00
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const std = @import("std");
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2022-10-21 08:12:24 +00:00
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pub fn sext(comptime bits: comptime_int, value: u32) u32 {
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comptime std.debug.assert(bits <= 32);
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const amount = 32 - bits;
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2022-10-21 08:11:44 +00:00
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2022-10-21 08:12:24 +00:00
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return @bitCast(u32, @bitCast(i32, value << amount) >> amount);
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2021-12-29 21:09:00 +00:00
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}
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