fix: Disable optimization to avoid pontential errors

[howjmay]

Some function may be ignored or not well executed if optimization is applied. A classic example is test test_mm_set_rounding_mode.

_mm_round_ps is computed in compiling time, in which case, rounding mode changing is ignored.

[howjmay]

relates to #635

[howjmay]

Another question.
Should we add another option for developers to disable forced not optimized attributes here?

[jserv]

Another question. Should we add another option for developers to disable forced not optimized attributes here?

I found no reason to disable forced not optimized attributes. Can you enumerate the considerations?

[howjmay]

The error we met this time happened when the rounding mode is changed, and the input is given in compiled time.
Not sure if there will be the use case that the input is given and the rounding mode is unchanged, then the original implementation will be faster. Considering about the input data should be given, it should be a rare case