http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54957
--- Comment #10 from Ryan Mansfield <rmansfield at qnx dot com> 2012-10-17 19:47:08 UTC --- Created attachment 28467 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28467 emit_case_dispatch_table testcase Here's a csmith generated testcase that crashes with -O0 -fexceptions on sh4-unknown-linux-gnu. It's slightly reduced but I can reduce it further by hand if necessary.