File list of package libgccjit-12-dev in bookworm of architecture i386

/usr/lib/gcc/i686-linux-gnu/12/include/libgccjit++.h
/usr/lib/gcc/i686-linux-gnu/12/include/libgccjit.h
/usr/lib/gcc/i686-linux-gnu/12/libgccjit.so
/usr/share/doc/libgccjit-12-dev