What does the RTX_FLAG volitil mean?

In poking about the guts of gcc I noticed that the RTX_FLAG volitil seems to be set for some strange reasons... For instance. it's set for registers that receive the value of a parameter register in addition to being set for registers that were declared volatile in the C code. Note, this is not an

Re: What does the RTX_FLAG volitil mean?

Andrew -- I'm looking at something declared as a volatile "register" so I'm pretty sure it's not a load/store... ;-) Note, I'd prefer not to tell what this is all about because things would just spiral down a rathole and I need to solve a problem... -- Gary -- View this message in context: ht