feat: select! macro for no-std environments #2903
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ytakano wants to merge 7 commits intorust-lang:masterfrom
Open
feat: select! macro for no-std environments #2903ytakano wants to merge 7 commits intorust-lang:masterfrom
select! macro for no-std environments #2903ytakano wants to merge 7 commits intorust-lang:masterfrom
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Currently, `select!` macro works on only 64 bit architectures. Signed-off-by: Yuuki Takano <ytakanoster@gmail.com>
Signed-off-by: Yuuki Takano <ytakanoster@gmail.com>
brody4hire
reviewed
Jan 7, 2025
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| x ^= x >> 12; | ||
| x ^= x << 25; | ||
| x ^= x >> 27; | ||
| x = x.wrapping_mul(0x2545_f491_4f6c_dd1d); |
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This looks like repeated code, would be nice if we could refactor this somehow.
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Thank you for your review.
I prepared xorshift64star and xorshift32 functions.
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Signed-off-by: Yuuki Takano <ytakanoster@gmail.com>
Signed-off-by: Yuuki Takano <ytakanoster@gmail.com>
Signed-off-by: Yuuki Takano <ytakanoster@gmail.com>
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Currently, the
select!macro works only in the std environment.This PR fixes the implementation so that the
select!macro also works in no-std environments for 32- and 64-bit CPUs.The behavior in the std environment remains unchanged.