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glmm: define fma functions

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This commit is contained in:
Recep Aslantas
2021-04-18 13:49:50 +03:00
parent 47e0045015
commit c5655bbd2e
2 changed files with 40 additions and 0 deletions
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20
include/cglm/simd/arm.h
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@@ -79,5 +79,25 @@ glmm_norm_inf(float32x4_t a) {
return glmm_hmax(glmm_abs(a));
}
static inline
float32x4_t
glmm_fmadd(float32x4_t a, float32x4_t b, float32x4_t c) {
#if defined(__aarch64__)
return vfmaq_f32(a, b, c);
#else
return vmlaq_f32(a, b, c);
#endif
}
static inline
float32x4_t
glmm_fnmadd(float32x4_t a, float32x4_t b, float32x4_t c) {
#if defined(__aarch64__)
return vfmsq_f32(a, b, c);
#else
return vmlsq_f32(a, b, c);
#endif
}
#endif
#endif /* cglm_simd_arm_h */