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Merge pull request #24673 from tomoaki0705:roll_back_23654

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Alexander Alekhin 2023-12-09 12:57:38 +00:00
commit 8b577ab983
1 changed files with 5 additions and 5 deletions
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10
cmake/checks/cpu_fp16.cpp
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@ -15,12 +15,12 @@ int test()
#include "arm_neon.h"
int test()
{
const float src[] = { 0.0f, 1.0f, 2.0f, 3.0f };
short dst[4];
float32x4_t v_src = vld1q_f32(src);
const float src[] = { 0.0f, 0.0f, 0.0f, 0.0f };
short dst[8];
float32x4_t v_src = *(float32x4_t*)src;
float16x4_t v_dst = vcvt_f16_f32(v_src);
vst1_f16((__fp16*)dst, v_dst);
return dst[0] + dst[1] + dst[2] + dst[3];
*(float16x4_t*)dst = v_dst;
return (int)dst[0];
}
#else
#error "FP16 is not supported"