Commit Graph

3 Commits

Author SHA1 Message Date
Tobias Grosser 6f0d6988a5 Dependences: Add a couple of basic test cases
llvm-svn: 186254
2013-07-13 18:31:46 +00:00
Tobias Grosser 229d681675 Dependences: Clarify difference between value and memory based dependences
We make the option a clear choice between the two analysis types and add
descriptions about the difference between the two.

llvm-svn: 186251
2013-07-13 17:37:55 +00:00
Tobias Grosser 81a1c75035 Dependences: Add support to calculate memory based dependences
Instead of calculating exact value (flow) dependences, it is also possible to
calculate memory based dependences. Sometimes memory based dependences are a lot
easier to calculate. To evaluate the benefits, we add an option to calculate
memory based dependences (use -polly-value-dependences=false).

llvm-svn: 167251
2012-11-01 21:28:32 +00:00