[Bug middle-end/101586] ICE:in clear_padding_type, at gimple-fold.c:4783 with call to __builtin_clear_padding for C++

[qinzhao at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101586

--- Comment #4 from qinzhao at gcc dot gnu.org ---
I applied the attached patch and tested CPU2017 with
-ftrivial-auto-var-init=pattern, now all the corresponding C++ failures get
resolved.