| commit | bc70ff3cb977fd69e120d89b0e04f316d87cdbef | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Mon Aug 13 20:49:04 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Mon Aug 13 20:49:04 2012 +0000 |
| tree | 0fede6c992792ca0cd0d49926ec4731d9d964f7d | |
| parent | d252aa43c91027f3f6234c06c7a05c498d73a954 [diff] |
Handle extra Tail predecessors in if-conversion. It is still possible to if-convert if the tail block has extra predecessors, but the tail phis must be rewritten instead of being removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161781 91177308-0d34-0410-b5e6-96231b3b80d8