[PATCH] D15720: [Polly] Use assumed context during ast generation
Johannes Doerfert via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 22 17:22:05 PST 2015
jdoerfert added a subscriber: jdoerfert.
jdoerfert added a comment.
> Meinersbur added a comment.
> Summary missing?
> Could you explain why this changes anything, because the scheduler
> should produce a schedule withing the assumed context only. (i.e.
> because we gist the assumed context before scheduling if I am not
It does not. There is no assumed context involved in scheduling.
> Does this change the output other than adding conditionals? I guess
> these are irrelevant because they are checked beforehand for loop
> versioning anyway. Do the additional conditions affect execution time?
This removes dead statements from the schedule and hence the AST.
- F1231488: signature.asc <http://reviews.llvm.org/F1231488>
More information about the llvm-commits