Excerpts from Jeff Law via Gcc-patches's message of Juni 22, 2022 8:16 pm: > > > On 6/22/2022 11:30 AM, Iain Buclaw via Gcc-patches wrote: >> Hi, >> >> Since around GCC 10, the condition `j < (INTMAX_MAX / 10)' will get >> optimized into `j != 922337203685477580', which will result in an >> infinite loop for certain inputs of `j'. >> >> This patch just copies the condition already used by the -DTILEPRO >> generator code, which doesn't fall into the same trap. >> >> OK for mainline? OK for backporting to all open release branches? > Sure, but note the tile ports have been deprecated for a long time and > I've got a TODO to finally remove them. >
Noted, and I wouldn't mind seeing the back of this port either. I encountered this as I occasionally I run a modified version of config-list.mk to test the D front-end. As the target isn't gone yet, best to ensure it can still build, even when it is assumed broken. Iain.
