Problem in split_basic_block

[Richard Kenner]

    [sherman:/scratch/rth/build/vms/gcc/ada] ../gnat1 -O2   -I- -I. -I../../../../src-gcc/gcc/ada -quiet -dumpbase a-calend.adb -g -gnatpg -gnata -W -Wall ../../../../src-gcc/gcc/ada/a-calend.adb -o /tmp/foo.s

    So was I expecting a crash, or something?

I got one.  Did you configure with sjlj-exceptions?

Also, I don't think I used -O2.