On Sun, Mar 24, 2019 at 12:46 AM Segher Boessenkool wrote: > > CSE does not consider calls, not even const calls. This patch puts a > REG_EQUAL note on the pseudo we assign the __tls_get_addr result to, > so that those pseudos can be CSE'd and the extra calls deleted as dead > code.
Hi Segher, There were REG_EQUAL notes on these tls calls in the past, but I recall removing them for one reason or another. So watch out for fall-out from this patch! ;-) Ciao! Steven
