[Bug tree-optimization/29439] [4.2 regression] ICE in fold-const.c:1385 with -O1 -fwrapv -ftree-vrp

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2006-10-15 21:30 -------
(In reply to comment #9)
> Is there a C/C++ equivalent?
No because it depends on non constant subtypes.
But that does not mean we could get the wrong answer from VRP because overflow
is incorrectly set.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29439