https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125718
--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
during RTL pass: jump
/assimp/code/AssetLib/X3D/X3DGeoHelper.cpp: In static member function ‘static
void Assimp::X3DGeoHelper::add_tex_coord(aiMesh&, const std::vector<int>&,
const std::vector<int>&, const std::__cxx11::list<aiVector2t<float> >&)’:
/assimp/code/AssetLib/X3D/X3DGeoHelper.cpp:522:1: internal compiler error: in
single_succ_edge, at basic-block.h:327
0x2bea36f internal_error(char const*, ...)
/home/apinski/src/upstream-gcc-git/gcc/gcc/diagnostic-global-context.cc:787
0xbac9e3 fancy_abort(char const*, int, char const*)
/home/apinski/src/upstream-gcc-git/gcc/gcc/diagnostics/context.cc:1813
0xb618c6 single_succ_edge(basic_block_def const*)
/home/apinski/src/upstream-gcc-git/gcc/gcc/basic-block.h:327
0xb61ba2 single_succ_edge(basic_block_def const*)
/home/apinski/src/upstream-gcc-git/gcc/gcc/cfgcleanup.cc:580
0xb61ba2 try_optimize_cfg
/home/apinski/src/upstream-gcc-git/gcc/gcc/cfgcleanup.cc:2684
0xb61ba2 cleanup_cfg(int)
/home/apinski/src/upstream-gcc-git/gcc/gcc/cfgcleanup.cc:3144
0x28eb76c execute
/home/apinski/src/upstream-gcc-git/gcc/gcc/cfgcleanup.cc:3241
./cc1plus -O3 -fPIC -fno-strict-aliasing -fnon-call-exceptions -std=c++20 t.ii
-quiet
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
