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change stdlib-random function rtol to ishftc #714

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merged 2 commits into from May 14, 2023
Merged

change stdlib-random function rtol to ishftc #714

merged 2 commits into from May 14, 2023

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Euler-37
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static inline uint64_t rotl(const uint64_t x, int k) {
   return (x << k) | (x >> (64 - k));
}

fortran has the intrinsic bit function ishftc(x,k) ,it is same as rtol

@Euler-37
Update stdlib_random.fypp
5990aea 
change function `rtol` to fortran intrinsic `ishftc`
@Euler-37
Update stdlib_random.fypp
967f63b
@Euler-37 Euler-37 changed the title Patch 1 change stdlib-random function rtol to ishftc May 14, 2023
awvwgk
awvwgk approved these changes May 14, 2023
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Thanks for sharing. Looks good to me.

@awvwgk awvwgk merged commit 933916b into fortran-lang:master May 14, 2023
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@awvwgk awvwgk awvwgk approved these changes

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@Euler-37 @awvwgk