[Bug tree-optimization/32230] [4.3 Regression] Segfault in set_bb_for_stmt with -O -ftree-vectorize

[irar at il dot ibm dot com]

------- Comment #10 from irar at il dot ibm dot com  2007-06-28 12:38 -------
(In reply to comment #9)
>> I suppose all INTEGER_CST bases should be rejected.
> Richard.

Right. The value actually doesn't matter since the constant part is split to
the init part in (tree-data-ref.c:656):
split_constant_offset (base_iv.base, &base_iv.base, &dinit);

I only don't know where it is better to fail - in dr analysis on in the
vectorizer.

Thanks,
Ira


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32230