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sdrangel/cmake/test/test_x86_avx.cxx

15 lines
255 B
C++

#include <signal.h>
#include <immintrin.h>
void signalHandler(int signum) {
exit(signum); // SIGILL = 4
}
int main(int argc, char* argv[])
{
signal(SIGILL, signalHandler);
__m256d x = _mm256_setzero_pd();
x=_mm256_addsub_pd(x,x);
return 0;
}