I was studying this difference between the two compilers for a different issue, actually. According to the standard, I don't see anything that prevents an incre

I was studying this difference between the two compilers for a different issue, actually. According to the standard, I don't see anything that prevents an increment of a volatile to be performed in a single instruction if the target permits it. Splitting it to a separate load+binop+store by gcc seems like an over-pessimization.