https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798
--- Comment #19 from jozefl at gcc dot gnu.org --- (In reply to Jonathan Wakely from comment #18) > The patch will apply cleanly to gcc-10 but not gcc-9. Let me know if you > want me to prepare a patch for the gcc-9 branch. If it's not too much work, it would be great if you could. I'm actually just finalizing the MSP430-GCC release that TI will distribute, and it's the last one based off GCC 9, and the last one to be released for a while, so getting it in there would be great. Let me know if I can help, thanks.