https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68242
--- Comment #1 from vries at gcc dot gnu.org --- Created attachment 36664 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36664&action=edit tracing patch With tracing patch, for -m64, we see: ... res:5050.000000 vres:5050.000000 res:inf vres:inf res:5050.000000 vres:5050.000000 res:inf vres:inf res:5050.000000 vres:5050.000000 res:inf vres:inf res:5050.000000 vres:5050.000000 res:inf vres:inf ... The inf means that the multiply-reductions overflow. We could try to reduce the values in the array to prevent that. With tracing patch, for -m32, we see: ... res:5050.000000 vres:5050.000000 res:inf vres:93326215443944150965646704795953882578400970373184098831012889540582227238570431295066113089288327277825849664006524270554535976289719382852181865895959724032.000000 Aborted (core dumped) ...
