| commit | e5a4c15da6770b77694155d6d2259ebb0f861d9a | [log] [tgz] |
|---|---|---|
| author | John Criswell <criswell@uiuc.edu> | Tue Apr 13 22:13:14 2004 +0000 |
| committer | John Criswell <criswell@uiuc.edu> | Tue Apr 13 22:13:14 2004 +0000 |
| tree | ad96ab035bbddaf999c9bca2ae24a5abc54e96ea | |
| parent | 82c5a9990f4a156e24531faf1431079859e3cdb3 [diff] |
Added support for the llvm.readio and llvm.writeio intrinsics. On x86, memory operations occur in-order, so these are just lowered into volatile loads and stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12936 91177308-0d34-0410-b5e6-96231b3b80d8