| commit | d1643e41ef242ae656f667bf3c8b0324635cefd3 | [log] [tgz] |
|---|---|---|
| author | buzbee <buzbee@google.com> | Wed Sep 05 14:06:51 2012 -0700 |
| committer | buzbee <buzbee@google.com> | Sun Sep 09 13:57:33 2012 -0700 |
| tree | 6a14d7abb876c850129117304ea33afd619a0eb3 | |
| parent | 22f454c7d349c439c774c5d79b32514b190fd531 [diff] |
Basic block combine pass Combine basic blocks terminated by instruction that we have since proven not to throw. This change is intended to relieve some of the computational load for llvm by reducing the number of basic blocks it has to contend with. Also: Add stats to show how successful check elimination is. Restore mechanism to disable some expensive optimization passes when compiling large methods. Change-Id: I7fae22160988cbefb90ea9fb1cc26d7364e8d229