| commit | cc857cfbe4a179dfa7935b7334f1efbb21f2ac76 | [log] [tgz] |
|---|---|---|
| author | David Brazdil <dbrazdil@google.com> | Wed Apr 20 14:24:12 2016 +0100 |
| committer | David Brazdil <dbrazdil@google.com> | Thu Apr 21 09:23:04 2016 +0100 |
| tree | ba71a0603c98f09d31fa9b63d91544b8d0927ccf | |
| parent | 9d7c524c9bd603b1df9e88132f7ea4d59dab44a3 [diff] |
Reduce memory usage in GVN Implement recycling of ValueSet data structures which the GVN algorithm will not access any more. Savings depend on the shape of the graph, but can be as high as 93%. Peak memory usage for GSA drops from 32MB to 26MB, compile times seem unaffected. Bug: 28173563 Bug: 28287086 Change-Id: If227177449bc90ad24fa68c37b0c2615924af1ed