[Bug middle-end/40141] [4.3 Regression] accessing aliased __m128 miscompiles

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2009-05-15 11:09 -------
Created an attachment (id=17873)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17873&action=view)
patch

This is a patch backporting the fix and followups necessary to fix the fallout
(and the new testcases).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40141