https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122133
--- Comment #3 from Roland McGrath <roland at gnu dot org> --- You are mistaken, as of GCC 15. See https://gcc.gnu.org/onlinedocs/gcc-15.1.0/gcc/Extended-Asm.html#Generic-Operand-Modifiers where %cc is documented as target-independent.
