https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103271
--- Comment #3 from rguenther at suse dot de <rguenther at suse dot de> --- On Mon, 22 Nov 2021, qinzhao at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103271 > > qinzhao at gcc dot gnu.org changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |qinzhao at gcc dot gnu.org > > --- Comment #1 from qinzhao at gcc dot gnu.org --- > was not able to repeat this failure yet due to: > > 1. cannot find a riscv machine either in my company or in gcc farm. > 2. tried to build a cross-compiler on riscv64 from a x86 platform, but always > failed. > > is there a good documentation to build cross-compiler? You should be able to simply do ../configure --target=riscv64-linux make all-gcc and use the built gcc/cc1 to debug such ICEs.
