[PATCH] D63685: [analyzer] exploded-graph-rewriter: Add support for range constraints.

[Artem Dergachev via Phabricator via cfe-commits]

NoQ created this revision.
NoQ added reviewers: dcoughlin, xazax.hun, a_sidorin, rnkovacs, Szelethus, baloghadamsoftware, Charusso.
Herald added subscribers: cfe-commits, dkrupp, donat.nagy, mikhail.ramalho, a.sidorin, szepet.
Herald added a project: clang.
NoQ added a parent revision: D63684: [analyzer] exploded-graph-rewriter: NFC: Extract some code into functions..

Range constraints are now rendered as well. Diff support included.

I'm using a cheap solution that treats range constraints as "some sort of key-value map", so it's going to be trivial to add support for other such maps later - such as dynamic type info.

F9352100: Screen Shot 2019-06-21 at 8.17.43 PM.png <https://reviews.llvm.org/F9352100>


Repository:
  rC Clang

https://reviews.llvm.org/D63685

Files:
  clang/test/Analysis/exploded-graph-rewriter/constraints.dot
  clang/test/Analysis/exploded-graph-rewriter/constraints_diff.dot
  clang/test/Analysis/exploded-graph-rewriter/environment.dot
  clang/test/Analysis/exploded-graph-rewriter/environment_diff.dot
  clang/test/Analysis/exploded-graph-rewriter/store.dot
  clang/test/Analysis/exploded-graph-rewriter/store_diff.dot
  clang/utils/analyzer/exploded-graph-rewriter.py

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