On Mon, May 07, 2018 at 01:58:48PM +0530, Umesh Kalappa wrote: > CCed Jakub,
> > Agree that float division don't touch memory ,but fdiv result (stack
> > register ) is stored back to a memory i.e fResult .
That doesn't really matter. It is stored to a stack spill slot, something
that doesn't have address taken and other code (e.g. in other threads) can't
in a valid program access it. That is not considered memory for the
inline-asm, only objects that must live in memory count.
Jakub
