serge-sans-paille 27a062e9ca

[libc++] Implement std::gcd using the binary version (#77747) ...

The binary version is four times faster than current implementation in
my setup, and generally considered a better implementation.

Code inspired by https://en.algorithmica.org/hpc/algorithms/gcd/ which
itself is inspired by
https://lemire.me/blog/2013/12/26/fastest-way-to-compute-the-greatest-common-divisor/

Fix #77648

2024-05-08 14:21:31 +00:00

..

gcd.bool1.compile.fail.cpp

…

gcd.bool2.compile.fail.cpp

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gcd.bool3.compile.fail.cpp

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gcd.bool4.compile.fail.cpp

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gcd.not_integral1.compile.fail.cpp

…

gcd.not_integral2.compile.fail.cpp

…

gcd.pass.cpp

[libc++] Implement std::gcd using the binary version (#77747)

2024-05-08 14:21:31 +00:00