| commit | 694488f4770468f03b974180631c0fbfa21b28cc | [log] [tgz] |
|---|---|---|
| author | Eli Friedman <eli.friedman@gmail.com> | Sun Jan 31 02:30:23 2010 +0000 |
| committer | Eli Friedman <eli.friedman@gmail.com> | Sun Jan 31 02:30:23 2010 +0000 |
| tree | ff3af0445dfed3464a6c36bf37a5f8736a12097e | |
| parent | 894c1af05fb3f0d8e2ee6565816fa220b260ed9d [diff] |
Add a small transform: transform -(X<<Y) to (-X<<Y) when the shift has a single use and X is free to negate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94941 91177308-0d34-0410-b5e6-96231b3b80d8