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Re: [PATCH] Mark sparc %fsr load and store inline asms as volatile.
> Better for us would be builtins to access the FPU status register
> state, and then express the dependencies inside of GCC so it can't
> reorder those relative to other float operations.
Does that need actual built-ins per se or just grokking "%fsr"
as a register name?
> It's by far not an easy task and I've discussed this with Richard
> Henderson on other occaisions, because he wants to do it too.
Cool. It's enough to know that people smarter than I am are on the case.