[IslTools] dumpPw: Dump same structure pieces together.
commit07bc377b856fe9a4f65bb459320a0da355ede121
authorMichael Kruse <llvm@meinersbur.de>
Tue, 16 Jan 2018 18:39:42 +0000 (16 18:39 +0000)
committerMichael Kruse <llvm@meinersbur.de>
Tue, 16 Jan 2018 18:39:42 +0000 (16 18:39 +0000)
tree1e47e3332e884e6c5bad474fe83d496639671811
parent261335b4cd85019d765c73b0bef62e4c9d955c03
[IslTools] dumpPw: Dump same structure pieces together.

Print same or similar structure elements together. Previously, the
value could take more importance that the space structure if visited
first in the space nest tree.

Before:
{
  Left[0] -> Right[i]: i >= 0;
  Left[1] -> AnotherRight[i];
  Left[2] -> Right[-1]
}

After:
{
  Left[0] -> Right[i]: i >= 0;
  Left[2] -> Right[-1];
  Left[1] -> AnotherRight[i]
}

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@322581 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/ISLTools.cpp