https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100152
--- Comment #8 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to lucier from comment #7) > (In reply to Iain Sandoe from comment #6) > > > yes please - also the original source, if that's OK? > > It's highly macrofied C code with a lot of "includes"; is the .i file not > enough? enough for me to replicate the assembly produced, yes. would it be possible to set a breakpoint on the function itself and step through - the reported "invalid insn" seems odd, for sure. the values of rbp. r10 and esi would be interesting too.