[Bug rtl-optimization/53827] [4.8 Regression][alpha]: Invalid insn scheduling in sched1 pass

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53827

--- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2012-07-03 07:05:29 UTC ---
(In reply to comment #2)
> My thinko.  This patchlet ought to fix it.  Testing now...

I can confirm that the patch fixes all memset* runtime failures in [1].

[1] http://gcc.gnu.org/ml/gcc-testresults/2012-07/msg00017.html