https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47785
--- Comment #16 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to H.J. Lu from comment #15) > We need to also handle -Xassembler? Since -Wa, doesn't work with comma in > assembler options, like -mfoo=foo1,foo2, one needs to use > > -Xassembler -mfoo=foo1,foo2 > > to pass -mfoo=foo1,foo2 to assembler. We may also have -Xassembler -mfoo=foo1,foo2 -Wa,-mbar
