code: def _detect_sse41(self):
          "Does this compiler support SSE4.1 intrinsics?"
          self._print_support_start('SSE4.1')
          result = self.hasfunction( '__m128 v; _mm_round_ps(v,0x00)',
                             include='<smmintrin.h>',
                             extra_postargs=['-msse4'])
          self._print_support_end('SSE4.1', result)
          return resulf _detect_sse41(self):
          "Does this compiler support SSE4.1 intrinsics?"
          self._print_support_start('SSE4.1')
          result = self.hasfunction( '__m128 v; _mm_round_ps(v,0x00)',
                             include='<smmintrin.h>',
                             extra_postargs=['-msse4'])
          self._print_support_end('SSE4.1', result)
          return result
docs: Does this compiler support SSE4.1 intrinsics?