[Bug tree-optimization/84205] [8 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84205

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Index: gcc/graphite-isl-ast-to-gimple.c
===================================================================
--- gcc/graphite-isl-ast-to-gimple.c    (revision 257382)
+++ gcc/graphite-isl-ast-to-gimple.c    (working copy)
@@ -327,6 +327,7 @@ binary_op_to_tree (tree type, __isl_take
      we cannot represent explicitely but that are no-ops for TYPE.
      Elide those.  */
   if ((expr_type == isl_ast_op_pdiv_r
+       || expr_type == isl_ast_op_zdiv_r
        || expr_type == isl_ast_op_add)
       && isl_ast_expr_get_type (arg_expr) == isl_ast_expr_int
       && (wi::exact_log2 (widest_int_from_isl_expr_int (arg_expr))