https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99530
--- Comment #12 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Thiago Macieira from comment #10) > (In reply to H.J. Lu from comment #9) > > Don't use %P with cmp. > > I know, but that's besides the point. I was merely trying to find something > that would have a reason to type more after the %P and show that a newline > could be wrong. Since my patch uses output_asm_insn to finish the instruction, %P must be the last operand.