[Bug tree-optimization/21859] ICE with -ftree-vectorize and -O2 or higher

[dorit at il dot ibm dot com]

------- Additional Comments From dorit at il dot ibm dot com  2005-06-07 07:50 -------
This testcase doesn't get vectorized anymore, after my patch from 
http://gcc.gnu.org/ml/gcc-patches/2005-05/msg02817.html:

"pr21859.f90:6: note: not vectorized: redundant loop. no profit to vectorize.
pr21859.f90:1: note: vectorized 0 loops in function."

so it also doesn't ICE anymore. It might be that it's just avoiding the 
problem, but I also can't reproduce PR21831, which is a duplicate of this one, 
and which was not affected by my patch, so it might be that something else 
fixed the problem (don't know what). 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21859