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