[Bug tree-optimization/46194] [4.5/4.6 Regression] gcc.dg/graphite/block-0.c FAILs with -ftree-parallelize-loops

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46194

--- Comment #4 from Zdenek Sojka <zsojka at seznam dot cz> 2010-12-31 13:09:08 UTC ---
When -fcheck-data-deps is added, the testcase doesn't fail (r168358,
x86_64-linux):

$ gcc -O -ftree-parallelize-loops=2 block-0.c -fcheck-data-deps
$ ./a.out
$ echo $?
0