24 #if !defined __X86INTRIN_H && !defined __EMMINTRIN_H && !defined __IMMINTRIN_H 25 #error "Never use <f16cintrin.h> directly; include <emmintrin.h> instead." 28 #ifndef __F16CINTRIN_H 29 #define __F16CINTRIN_H 32 #define __DEFAULT_FN_ATTRS \ 33 __attribute__((__always_inline__, __nodebug__, __target__("f16c"))) 48 __v8hi
v = {(short)__a, 0, 0, 0, 0, 0, 0, 0};
49 __v4sf r = __builtin_ia32_vcvtph2ps(v);
75 #define _cvtss_sh(a, imm) __extension__ ({ \ 76 (unsigned short)(((__v8hi)__builtin_ia32_vcvtps2ph((__v4sf){a, 0, 0, 0}, \ 102 #define _mm_cvtps_ph(a, imm) __extension__ ({ \ 103 (__m128i)__builtin_ia32_vcvtps2ph((__v4sf)(__m128)(a), (imm)); }) 119 return (__m128)__builtin_ia32_vcvtph2ps((__v8hi)__a);
122 #undef __DEFAULT_FN_ATTRS static __inline float __DEFAULT_FN_ATTRS _cvtsh_ss(unsigned short __a)
Converts a 16-bit half-precision float value into a 32-bit float value.
#define __DEFAULT_FN_ATTRS
static __inline __m128 __DEFAULT_FN_ATTRS _mm_cvtph_ps(__m128i __a)
Converts a 128-bit vector containing 16-bit half-precision float values into a 128-bit vector contain...