Any compiler supporting the 68060 and compiled for the 68060 should not use trapped instructions that are not available in the 68060. Exceptions should be reported to the compiler maintainers.
He is using GCC on a 680x0 processor so he is banned from getting support from the GCC team. Have you ever heard of any Amiga person getting a bug fixed in GCC 680x0 code generation in the last 15 years?
Oxypatcher or VBCC FTW!
Or compile Quake with gcc v2.95.x