[Bug tree-optimization/38745] [4.4 Regression] ICE: statement makes a memory store, but has no VDEFS

[rguenth at gcc dot gnu dot org]

------- Comment #10 from rguenth at gcc dot gnu dot org  2009-01-16 09:34 
-------
Do we have a small testcase?

VIEW_CONVERT_EXPR<union u_u64>(c64_76).u.lo32.u.lo16.u.lo8 = D.1947_8;

indeed looks funny (it's a partial def of a register).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38745