Update the copyright credits -- Happy new year 2014!

FIXME: Dragonegg may be updated at non-trivial changes.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198274 91177308-0d34-0410-b5e6-96231b3b80d8
ScopInfo: Ensure the RegionInfo analysis is always available

This fixes a crash that appeared when generating dotty graphs for functions
without loops (for which we do not calculate polyhedral information).

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198364 91177308-0d34-0410-b5e6-96231b3b80d8
RegisterPasses: Do not claim we schedule canonicalization passes at -O0

Also the code makes the impression this was happening, shouldEnablePolly()
always returns false for optlevel equal to zero. This was previously different,
but was accidentally changed by a commit a couple of months ago. As this
behavior was mainly a debugging tool and adding this to clang never really made
sense, we just remove the last traces.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198370 91177308-0d34-0410-b5e6-96231b3b80d8
Introduce -polly-canonicalize pass

This ModulePass schedules the set of Polly canonicalization passes. It is a
debugging tool that can be used to preoptimize .ll files for Polly processing.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198376 91177308-0d34-0410-b5e6-96231b3b80d8
Fix formatting issues

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198384 91177308-0d34-0410-b5e6-96231b3b80d8
Another formatting fix

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198386 91177308-0d34-0410-b5e6-96231b3b80d8
Temporarily reformat Polly to silence buildbots

We may revert this depending on how the current discussion on llvm-commits
ends.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198581 91177308-0d34-0410-b5e6-96231b3b80d8
www: Add link to newly released islplot library

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198594 91177308-0d34-0410-b5e6-96231b3b80d8
www: Fix typo

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198595 91177308-0d34-0410-b5e6-96231b3b80d8
www: Fix typo II

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198596 91177308-0d34-0410-b5e6-96231b3b80d8
Update #include paths for r198688 in LLVM that moved headers in the Assembly
directory to their proper homes.


git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198691 91177308-0d34-0410-b5e6-96231b3b80d8
Remove IR/Writer.h

This should fix the buildbots.

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@198859 91177308-0d34-0410-b5e6-96231b3b80d8