[Bug tree-optimization/31183] ICE in int_cst_value, at tree.c:7684 with -O3 -ftree-loop-linear

[spop at gcc dot gnu dot org]

------- Comment #5 from spop at gcc dot gnu dot org  2007-03-16 11:30 -------
Subject: Bug 31183

Author: spop
Date: Fri Mar 16 11:30:48 2007
New Revision: 122988

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122988
Log:
        PR tree-optimization/31183
        * tree-loop-linear.c (gather_interchange_stats, try_interchange_loops): 
        Use double_int instead of unsigned int for representing access_strides.
        * testsuite/gcc.dg/tree-ssa/pr31183.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr31183.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-loop-linear.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31183