| commit | 06dded663fac37e9177c97240748cb89b0b94fa2 | [log] [tgz] |
|---|---|---|
| author | vegorov@google.com <vegorov@google.com> | Fri Oct 26 16:04:55 2012 +0000 |
| committer | vegorov@google.com <vegorov@google.com> | Fri Oct 26 16:04:55 2012 +0000 |
| tree | d26a10f4a130319c1c99e4ffe1242bb4ac7750f6 | |
| parent | 7041a6bbf1aa204823ecdffa6ddf38a1785baf37 [diff] |
Simple array bounds check elimination on top of range analysis framework. Currenly eliminates only bounds checks when there is an implicit constraint bounding index's range with array length. Does not eliminate redundancy in expressions like a[i + 1], a[i]. R=fschneider@google.com BUG= Review URL: https://codereview.chromium.org//11262033 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14141 260f80e4-7a28-3924-810f-c04153c831b5