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

[pinskia at gcc dot gnu dot org]

------- Comment #12 from pinskia at gcc dot gnu dot org  2009-12-22 14:58 -------
(In reply to comment #11)
> My friend also found it with powerpc.

Well some (most?) PPC ABIs there is a red zone which allows this to valid.


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