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[Bug middle-end/40281] [4.4/4.5 Regression] -fprefetch-loop-arrays: ICE: in initialize_matrix_A, at tree-data-ref.c:1887



------- Comment #10 from spop at gcc dot gnu dot org  2009-11-25 05:36 -------
Subject: Bug 40281

Author: spop
Date: Wed Nov 25 05:35:58 2009
New Revision: 154641

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154641
Log:
2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

        PR middle-end/40281
        * testsuite/gcc.dg/graphite/pr40281.c: New.

        * tree-scalar-evolution.c (instantiate_scev_poly): Base and stride
        evolutions should not variate in inner loops.

Modified:
    trunk/gcc/ChangeLog.graphite
    trunk/gcc/tree-scalar-evolution.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40281


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