[Bug middle-end/31058] overflow warnings should not be enabled with -Wall

[mueller at gcc dot gnu dot org]

------- Comment #23 from mueller at gcc dot gnu dot org  2007-03-08 21:32 -------
Great, this patch makes a -fprefetch-loop-arrays bootstrap succeed. I think
LSHIFT_EXPR should be handled similar. 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31058