[Bug tree-optimization/26069] [4.1/4.2/4.3 Regression] Runtime endian-ness check is no longer optimized out.

[pinskia at gcc dot gnu dot org]

------- Comment #26 from pinskia at gcc dot gnu dot org  2008-04-30 04:13 
-------
A simple fix for the patch is to add:
      && TREE_CODE (TREE_TYPE (TREE_OPERAND (def_rhs, 0))) != ARRAY_TYPE

But note, we still get worse code with the C front-end than with the C++
front-end but that is due to the C front producing &a instead of &a[0] .


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26069