[Bug rtl-optimization/40679] Optimizer handles loops with volatiles and post-incr. wrong

[bastian dot schick at sciopta dot com]

------- Comment #4 from bastian dot schick at sciopta dot com  2009-07-08 09:06 -------
(In reply to comment #3)
> On trunk with -fno-tree-vrp I see the correct code being generated. 

It seems to be related to Bug #30785 (test for null pointer).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40679