transitive closure: project out parameters when any constraints are impure
commita16a5be002d8641bf0c371e810b631115446d07e
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 21 Feb 2011 15:54:43 +0000 (21 16:54 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 25 Feb 2011 13:54:17 +0000 (25 14:54 +0100)
treeab92f516c5a6604a7c6e13c3b2907591bdfe744c
parent26c2b299ca995f6ecbb1b1701a6edd4c2b3da1d7
transitive closure: project out parameters when any constraints are impure

The resulting delta set can lead to extra constraints on the path,
resulting in a possibly more accurate approximation.

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
doc/implementation.tex
doc/manual.tex
isl_transitive_closure.c