[Bug rtl-optimization/34302] [4.3 regression] Invalid code reordering

[jakub at gcc dot gnu dot org]

------- Comment #9 from jakub at gcc dot gnu dot org  2007-12-10 19:35 -------
Created an attachment (id=14721)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14721&action=view)
gcc43-pr34302-test.patch

And here is an executable testcase, fails without your auto-inc-dec.c
fix for -O and higher with -m{32,64} on ppc*-linux, succeeds with it.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34302