[Bug tree-optimization/84225] [8 Regression] ICE in operation_no_trapping_overflow, at tree.c:7206

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84225

--- Comment #2 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
type is a POINTER_TYPE and we ice here:

bool
operation_no_trapping_overflow (tree type, enum tree_code code)
{
  gcc_checking_assert (ANY_INTEGRAL_TYPE_P (type));

Should the find_trapping_overflow() caller ignore non integral types?

diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c
index 75385f7b53f..9862ed9fdda 100644
--- a/gcc/tree-eh.c
+++ b/gcc/tree-eh.c
@@ -2729,6 +2729,7 @@ static tree
 find_trapping_overflow (tree *tp, int *walk_subtrees, void *data)
 {
   if (EXPR_P (*tp)
+      && ANY_INTEGRAL_TYPE_P (TREE_TYPE (*tp))
       && !operation_no_trapping_overflow (TREE_TYPE (*tp), TREE_CODE (*tp)))
     return *tp;
   if (IS_TYPE_OR_DECL_P (*tp)