| commit | d0d3ccc827de69de3d9f666aa922f5f191219a06 | [log] [tgz] |
|---|---|---|
| author | Duncan Sands <baldrick@free.fr> | Tue Jul 13 15:41:41 2010 +0000 |
| committer | Duncan Sands <baldrick@free.fr> | Tue Jul 13 15:41:41 2010 +0000 |
| tree | 8925c7ed2232d06bd3179beb3cf67c55fc4e1297 | |
| parent | 63d024fc9a4f89987fa2cf7ab466ea17ec78ed14 [diff] |
Handle the case of a tail recursion in which the tail call is followed by a return that returns a constant, while elsewhere in the function another return instruction returns a different constant. This is a special case of accumulator recursion, so just generalize the existing logic a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108241 91177308-0d34-0410-b5e6-96231b3b80d8