[Bug rtl-optimization/38644] Optimization flag -O1 -fschedule-insns2 causes wrong code

[jakub at gcc dot gnu dot org]

------- Comment #8 from jakub at gcc dot gnu dot org  2009-12-22 12:07 -------
No, it likely means other backends insert memory barriers where needed
themselves.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644