| commit | 006e1abf76148626fb38de1b643c2d31de7f08a7 | [log] [tgz] |
|---|---|---|
| author | Andrew Trick <atrick@apple.com> | Tue Apr 24 17:56:43 2012 +0000 |
| committer | Andrew Trick <atrick@apple.com> | Tue Apr 24 17:56:43 2012 +0000 |
| tree | d6a2d36b8cc936af54ace586bbdcc14eb0bc106d | |
| parent | 4dfeef100d940a0c1ca22055dcb29b02a4848f65 [diff] |
misched: DAG builder support for tracking register pressure within the current scheduling region. The DAG builder is a convenient place to do it. Hopefully this is more efficient than a separate traversal over the same region. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155456 91177308-0d34-0410-b5e6-96231b3b80d8