https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100701
Uroš Bizjak <ubizjak at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |ubizjak at gmail dot com CC|uros at gcc dot gnu.org | --- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Richard Biener from comment #1) > orq %rdi, %rsi > pshuflw $0, %xmm3, %xmm0 > movq %xmm0, %rbp > and %rbx, %rbp > je .L4 > > Confirmed. Somehow the mmx_andv8qi3 doesn't clobber CC: Eh, stupid me. Let's remove integer regs from the insn patterns for now.