[Bug target/33391] [4.3 regression] gfortran.dg/do_3.F90 fails at -O2

[dominiq at lps dot ens dot fr]

------- Comment #7 from dominiq at lps dot ens dot fr  2007-09-11 15:54 -------
> this behaviour was prohibited

which behavior: folding huge(0)+1 as -huge(0)-1? or considering huge(0)+1 as
invalid (out of range) and doing an optimization based on the fact that any
valid integer is smaller and never equal?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33391