https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704
--- Comment #8 from kathy <zhangyajie_koy at 126 dot com> --- (In reply to Mikhail Maltsev from comment #5) > (In reply to kathy from comment #3) > > i think, form line:13082c7 to 1308348, the code is to doing something with > > align? > Yes > 13082f0: 66 41 0f 6f 0b movdqa (%r11),%xmm1 > Address in %r11 is expected to be aligned by 16-byte boundary. i heard of that it is not necesary to aligned by 16-byte in x86
