22 lines
499 B
C
22 lines
499 B
C
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#ifndef __VSX__
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#error "VSX is not supported"
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#endif
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#include <altivec.h>
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typedef __vector float fv4sf_t;
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typedef __vector unsigned char vec_t;
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int main(void)
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{
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__vector_quad acc0;
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float a[4] = {0,1,2,3};
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float b[4] = {0,1,2,3};
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vec_t *va = (vec_t *) a;
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vec_t *vb = (vec_t *) b;
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__builtin_mma_xvf32ger(&acc0, va[0], vb[0]);
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fv4sf_t result[4];
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__builtin_mma_disassemble_acc((void *)result, &acc0);
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fv4sf_t c0 = result[0];
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return (int)((float*)&c0)[0];
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}
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