diff options
| author | Misha Brukman <brukman+llvm@gmail.com> | 2004-07-27 17:17:18 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-07-27 17:17:18 +0000 |
| commit | 9a771d55fe7de74e3e30421869c665b21c1072a0 (patch) | |
| tree | 6d5918c1691b5c7b8a4dbe9b7d829acdcf6c015b /lib/Analysis/LoadValueNumbering.cpp | |
| parent | e862f306fb630f0301bb04d8a5a2868db4f7fcd6 (diff) | |
Save and restore LR just like any other register and ONLY if we actually modify
it (due to calls or globals access). We now compile `void empty(){}' to `blr'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15274 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/LoadValueNumbering.cpp')
0 files changed, 0 insertions, 0 deletions