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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug target/103248] ICE in operation_could_trap_helper_p, at
 tree-eh.c:2479
Date: Mon, 15 Nov 2021 12:54:30 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103248

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #3)
> With just -ftrivial-auto-var-init=3Dpattern I see and ICE in
>=20
> during GIMPLE pass: lower
> vbase8-22.C: In function 'int main()':
> vbase8-22.C:69:1: internal compiler error: in clear_padding_type, at
> gimple-fold.c:4804
> 0x12d6a63 clear_padding_type
>         /home/rguenther/src/trunk/gcc/gimple-fold.c:4804
> 0x12d69da clear_padding_type
>         /home/rguenther/src/trunk/gcc/gimple-fold.c:4799
> 0x12d7b91 gimple_fold_builtin_clear_padding
>         /home/rguenther/src/trunk/gcc/gimple-fold.c:5006
> 0x12d8335 gimple_fold_builtin
>         /home/rguenther/src/trunk/gcc/gimple-fold.c:5180
> 0x12da469 gimple_fold_call
>         /home/rguenther/src/trunk/gcc/gimple-fold.c:5588
>=20
> cut&pasting all arguments you list doesn't change that, so ...?  How did =
you
> configure GCC?  I have --target=3Darm-none-linux-gnueabihf --with-float=
=3Dhard
> --with-cpu=3Dcortex-a9 --with-fpu=3Dneon-fp16

I've filed PR103249 for the above.=