| commit | 7c9b1ac5073a4988a9ed39aed6cd5a22e6a1c24f | [log] [tgz] |
|---|---|---|
| author | David Goodwin <david_goodwin@apple.com> | Mon Nov 02 17:06:28 2009 +0000 |
| committer | David Goodwin <david_goodwin@apple.com> | Mon Nov 02 17:06:28 2009 +0000 |
| tree | bfe775bac040f42abd0d447d70db3bc30793bf01 | |
| parent | 28989a8ddc665dce4dde368e8c000a5769871b63 [diff] |
Chain dependencies used to enforce memory order should have latency of 0 (except for true dependency of Store followed by aliased Load... we estimate that case with a single cycle of latency assuming the hardware will bypass) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85807 91177308-0d34-0410-b5e6-96231b3b80d8