[Bug tree-optimization/30911] VRP fails to eliminate range checks in Ada code
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Fri Feb 23 15:55:00 GMT 2007
------- Comment #24 from rguenth at gcc dot gnu dot org 2007-02-23 15:55 -------
Of course in this case I would have expected VRP or whatever to optimize away
if not To'Valid then
raise Constraint_Error;
end if;
but it looks it is now an unconditional
raise Constraint_Error;
btw - I failed to manually re-build a file from the rts, what do I need to do
this? (I tried with -gnatpg but that just complains in different ways than
without -gnatpg)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30911
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