rename make check target to match the naming convention followed in the other llvm projects

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@182171 91177308-0d34-0410-b5e6-96231b3b80d8
Update matmul example to the latest polly version

As the namings of the scops have changed, polly was not able to read in the user
given .jscop files. By renaming the provided files, polly now finds them again
and can use them to optimize the matmul function. We also update the generated
files to reflect the very latest version of Polly.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@182265 91177308-0d34-0410-b5e6-96231b3b80d8
independent blocks: when moving Values, invalidate SCEV cached info

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@182310 91177308-0d34-0410-b5e6-96231b3b80d8
Remove .htaccess file

It was initially committed to allow people to get a list of the files used
or generated in the matmul tutorial. Since the documentation does now
point people to the directory in their git checkout, it is not necessary anymore
to make a directory listing available. Especially, as this never worked and
recently the LLVM web server does not deliver files in this directory at all
due to the unsupported .htaccess file.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@182370 91177308-0d34-0410-b5e6-96231b3b80d8