Commit Graph

2 Commits

Author SHA1 Message Date
Patrick Meredith
dae87b6536 Added a break that I meant to include originally, for efficiency. Basically
it keeps it from trying to add the same node to the node set
over and over if it matches multiple given patterns.  Also in cases where there
are a lot of patterns to be matched, and it matches an early one, this
will make the script run slightly faster.  It's more there because it logically
should be, than anything else, I mean, Python is never going to be fast ;-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24876 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-20 02:03:23 +00:00
Patrick Meredith
7e1cf1c8f4 This is a script to extract nodes and edges associated with those nodes
from a dot file that is the output of DSA.  Nodes to extract
are specified by giving the name of the node seen in the graphical
representation, i.e. in the .ps if the node is specified %xyz
asking for just x, xy, or xyz will retain it in the output file.
Because it operates on substrings underspecifying may result
in additional unexpected nodes.  Be as specific as possible.
Obviously, however, if you ask for %xyz and there is a
getelementptr of %xyz you will get both nodes.  Some manual
editing may still be necessary because of this, but this script
can pare down 10,000 line files to 20 line files, making like easier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24851 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-19 01:23:31 +00:00