On Mon, 8 Nov 2021, Maciej W. Rozycki wrote: > On Sun, 7 Nov 2021, Hans-Peter Nilsson wrote: > > (I thought you'd use 6cb68940dcf9 and do the same for VAX.) > > I could, easily, but being confined to gcc/config/cris I don't expect it > to be included in the build let alone trigger anything.
There was some level of misunderstanding here, but even looking closer, my suggestion wouldn't help. Still, I'll be more verbose: I don't think you got me here. I mean, do as in 6cb68940dcf9 and for VAX create a define_insn_and_split, recognized at reload time, where you recognize the MULT form and translate that into the ASHIFT form, to help reload. But looking closer, the situation requires a non-cc0-clobbering insn, but AFAICT VAX only has MOVA and it clobbers VAX_PSL_REGNUM. Nevermind... brgds, H-P