Reviewers: Benedikt Meurer,
Message:
Could you take a look, please?
Description:
[turbofan] Use range types to type arithmetic ops.
This is a rebased version of Georg's work on typing arithmetic operations
(https://codereview.chromium.org/658743002/) with one fix:
Instead of weakening to bitset types, we weaken to the closest 2^n
limit if we see that we are re-typing a node with a range type (which
means that the node can be part of a cycle, so we might need
to speed up the fixpoint there).
BUG=
Please review this at https://codereview.chromium.org/668173003/
Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+292, -41 lines):
M src/compiler/typer.h
M src/compiler/typer.cc
M src/types.h
M test/cctest/compiler/test-typer.cc
M test/cctest/test-types.cc
M test/cctest/types-fuzz.h
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
