This patch dumps every state trait in the egraph. Also
the empty state traits are no longer dumped, instead
they are treated as null by the egraph rewriter script,
which solves reverse compatibility issues.
Differential Revision: https://reviews.llvm.org/D131187
Introducing the support for evaluating the constructor
of every element in an array. The idea is to record the
index of the current array member being constructed and
create a loop during the analysis. We looping over the
same CXXConstructExpr as many times as many elements
the array has.
Differential Revision: https://reviews.llvm.org/D127973
Detect script locations in a more straightforward way: we don't need to
search for them because we know exactly where they are anyway.
Fix a file path escaping issue in exploded-graph-rewriter with Windows
backslashes in the path.
'REQUIRES: shell' remains in scan-build tests for now, so that to
observe the buildbot reaction on removing it in a cleaner experiment.
Patch by Denys Petrov!
Differential Revision: https://reviews.llvm.org/D76768
ExplodedGraph nodes will now have a numeric identifier stored in them
which will keep track of the order in which the nodes were created
and it will be fully deterministic both accross runs and across machines.
This is extremely useful for debugging as it allows reliably setting
conditional breakpoints by node IDs.
llvm-svn: 375186
In this mode the rewriter will only rewrite program points
and omit program states. Useful for understanding
the rough topology of the graph.
Differential Revision: https://reviews.llvm.org/D64264
llvm-svn: 365410
