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AK: Add generic sincos solution for non-x86 platforms

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serenityosrocks 2022-04-01 20:46:32 -07:00 committed by Linus Groh
parent ea9857a423
commit 4a6a7cf3c8
Notes: sideshowbarker 2024-07-17 14:36:09 +09:00 
Author: https://github.com/serenityosrocks
Commit: https://github.com/SerenityOS/serenity/commit/4a6a7cf3c8
Pull-request: https://github.com/SerenityOS/serenity/pull/13427
Reviewed-by: https://github.com/linusg
1 changed files with 4 additions and 0 deletions
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AK/Math.h
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@ -245,10 +245,14 @@ constexpr void sincos(T angle, T& sin_val, T& cos_val)
cos_val = cos(angle); cos_val = cos(angle);
return; return;
} }
#if ARCH(I386) || ARCH(X86_64)
asm( asm(
"fsincos" "fsincos"
: "=t"(cos_val), "=u"(sin_val) : "=t"(cos_val), "=u"(sin_val)
: "0"(angle)); : "0"(angle));
#else
__builtin_sincosf(angle, sin_val, cos_val);
#endif
} }
template<FloatingPoint T> template<FloatingPoint T>