https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62021
Bug ID: 62021 Summary: ICE in verify_gimple_assign_single Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ysrumyan at gmail dot com For attached simple test-case if we omit 'uniform' specification compiler produces ICE: error: incorrect type of vector CONSTRUCTOR elements Note that for stmt _38 = {vect_cst_.62_39, vect_cst_.62_39}; we have type mismatch - type of rhs constructor element is vector(2) long unsigned int whereas type of lhs is vector(4) float*. If we add 'uniform' specification (through -DUNIFORM option) test compiles successfully. I assume that ICE must be fixed.