https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93202
--- Comment #3 from Luís Marques <luismarques at lowrisc dot org> --- Jim Wilson: I'm not using it, I was only working on the LLVM implementation. Could you please clarify if following modifiers are also internal only? 'C' Print the integer branch condition for comparison OP. 'A' Print the atomic operation suffix for memory model OP. 'F' Print a FENCE if the memory model requires a release.
