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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/89224] [9/10/11/12 Regregression] subscript of const vector
 has the wrong type
Date: Mon, 16 Aug 2021 20:52:21 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D89224

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Refence in the f function is not needed:
typedef __attribute__((vector_size(16))) unsigned char  __Int8x8_t;

template <class T>
void g(T &x) {
  x =3D 1;
}
void f(const __Int8x8_t x) {
  g(x[0]);
}=