https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120145
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2025-05-06 Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- static poly_int64 hard_frame_pointer_adjustment = -1; [apinski@xeond2 gcc]$ c++filt _ZN8poly_intILj1ExEC1IiEERKT_ poly_int<1u, long long>::poly_int<int>(int const&) e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 665) template<unsigned int N, typename C> e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 666) template<typename C0> e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 667) inline e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 668) poly_int<N, C>::poly_int (const C0 &c0) e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 669) { e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 670) POLY_SET_COEFF (C, *this, 0, c0); e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 671) for (unsigned int i = 1; i < N; i++) e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 672) POLY_SET_COEFF (C, *this, i, wi::ints_for<C>::zero (this->coeffs[0])); e535b963b4a3 (Richard Sandiford 2017-12-14 00:06:02 +0000 673) } This has changed recently to be C++14 and constexpr. Plus GCC 11.2. is no longer supported. Can you try building GCC 12 and then bootstrapping 12 with itself?