Pointers eventually need intermediate conversions in code generation.
Allowing them is much easier than fending them off since niter
and scev expansion easily drag those in.
2020-02-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/93964
* graphite-isl-ast-to-gimple.c
(gcc_expression_from_isl_ast_expr_id): Add intermediate
conversion for pointer to integer converts.
* graphite-scop-detection.c (assign_parameter_index_in_region):
Relax assert.
* gcc.dg/graphite/pr93964.c: New testcase.
