https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81763
--- Comment #17 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Manuel Lauss from comment #16) > 0x080a96c3 <+1347>: andn (%eax,%ebx,8),%edx,%eax > => 0x080a96c9 <+1353>: andn 0x4(%eax,%ebx,8),%ecx,%edx This looks like double-word andn is clobbering %eax too early.
