Re: add rv64im{,c,fc} multilibs

2021-03-12 Thread Mike Stump via Gcc-patches
On Feb 24, 2021, at 1:10 AM, Alexandre Oliva wrote: > > On Feb 23, 2021, Jim Wilson wrote: >> If we add default multilibs for you > > *nod*, it's a very familiar issue to me, I know where that's coming > from, no worries. So, what I'd do is if you have a triplet component that isn't used much,

Re: add rv64im{,c,fc} multilibs

2021-02-24 Thread Alexandre Oliva
On Feb 23, 2021, Jim Wilson wrote: > If we add default multilibs for you, then to be fair, we need to add > default multilibs for other people that ask, and before long we are trying > to build hundreds or maybe even thousands of multilibs by default which is > unworkable. *nod*, it's a very fam

Re: add rv64im{,c,fc} multilibs

2021-02-23 Thread Jim Wilson
On Tue, Feb 23, 2021 at 2:17 AM Alexandre Oliva wrote: > I take your response as confirming my expectation that the defaults are > to remain unchanged for now, and I will thus proceed under this > assumption. > If we add default multilibs for you, then to be fair, we need to add default multilib

Re: add rv64im{,c,fc} multilibs

2021-02-23 Thread Alexandre Oliva
On Feb 23, 2021, Kito Cheng wrote: > We've added a new configure option to allow you to override that > without changing source code. Ah, nice, thanks! I'll add a note on our internal patch to switch to that when we switch to GCC 11. I take your response as confirming my expectation that the

Re: add rv64im{,c,fc} multilibs

2021-02-23 Thread Kito Cheng via Gcc-patches
Hi Alexandre: We've added a new configure option to allow you to override that without changing source code. For example: --with-multilib-generator="rv32i-ilp32--c;rv32im-ilp32--c;rv32iac-ilp32--;rv32imac-ilp32--;rv32imafc-ilp32f-rv32imafdc-;rv64im-lp64--;rv64imc-lp64--;rv64imfc-lp64f--;rv64imac-