Ok, thanks for the clarification jakub. Umesg
On Mon, May 7, 2018, 2:08 PM Jakub Jelinek <ja...@redhat.com> wrote: > 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 >
