[Bug tree-optimization/35043] ICE in tree-data-ref because signed_type_for_types returns NULL

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2008-01-31 17:15 -------
Created an attachment (id=15065)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15065&action=view)
testcase

-O -ftree-vectorize

a cross from x86_64 is enough to trigger the ICE.

reducing.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35043