https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78995
--- Comment #3 from feiz <zhangfei1 at cffex dot com.cn> --- (In reply to Andrew Pinski from comment #1) > Does adding -fno-strict-aliasing fix the problem you are seeing? > > I am suspecting the code is violating C/C++ aliasing rules. Yeah, that's right. I try the -fno-strict-aliasing options, and it works. Very thanks for your help.
