[Bug middle-end/44576] [4.5/4.6 Regression] testsuite/gfortran.dg/zero_sized_1.f90 with huge compile time on prefetching + peeling

[borntraeger at de dot ibm dot com]

------- Comment #6 from borntraeger at de dot ibm dot com  2010-06-26 20:30 
-------
Richard,

can you check if compute_miss_rate is the problem?
does the attached patch helps?

thanks

Christian


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44576