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21 lines
557 B
C++
21 lines
557 B
C++
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#if defined(__VSX__)
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#if defined(__PPC64__) && defined(__LITTLE_ENDIAN__)
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#include <altivec.h>
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#else
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#error "OpenCV only supports little-endian mode"
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#endif
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#else
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#error "VSX is not supported"
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#endif
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/*
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* xlc and wide versions of clang don't support %x<n> in the inline asm template which fixes register number
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* when using any of the register constraints wa, wd, wf
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*/
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int main()
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{
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__vector float vf;
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__vector signed int vi;
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__asm__ __volatile__ ("xvcvsxwsp %x0,%x1" : "=wf" (vf) : "wa" (vi));
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return 0;
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}
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