This seems to be a case of PR44768, http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44768
Basically, early IPA SRA did not properly set up context, causing the parse_error_msg.clone.1 function getting marked as 'volatile' (no return), thus assuming callee-save registers can be clobbered...
Mainline trunk revision 161947 fixes this, I'll get this backported.
This seems to be a case of PR44768, http:// gcc.gnu. org/bugzilla/ show_bug. cgi?id= 44768 msg.clone. 1 function getting marked as 'volatile' (no return), thus assuming callee-save registers can be clobbered...
Basically, early IPA SRA did not properly set up context, causing the parse_error_
Mainline trunk revision 161947 fixes this, I'll get this backported.