| commit | c92712184faf007afa28503da77e9a962dceb8cc | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Sun Nov 01 19:09:12 2009 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Sun Nov 01 19:09:12 2009 +0000 |
| tree | 309be57398cfef6ea5238a0611ca6263adb058f2 | |
| parent | ec4c7b976645cc49ccfe8dc1c3bfc31ec5fedc62 [diff] |
only run GlobalDCE at -O3 and run it late instead of early. GlobalOpt already deletes trivially dead functions/globals, so GlobalDCE only adds values for cycles of dead things. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85731 91177308-0d34-0410-b5e6-96231b3b80d8