| commit | 8ad4c00c00233acb8a3395098e2b575cc34de46b | [log] [tgz] |
|---|---|---|
| author | David Greene <greened@obbligato.org> | Mon Oct 27 21:56:29 2008 +0000 |
| committer | David Greene <greened@obbligato.org> | Mon Oct 27 21:56:29 2008 +0000 |
| tree | 5df349b3bbb9c33edd4a4b5a52f2ca8f74d8fc5f | |
| parent | 9a40d3361ac29fd3c9e0b4a0aa5c7845cc46ec25 [diff] |
Have TableGen emit setSubgraphColor calls under control of a -gen-debug flag. Then in a debugger developers can set breakpoints at these calls to see waht is about to be selected and what the resulting subgraph looks like. This really helps when debugging instruction selection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58278 91177308-0d34-0410-b5e6-96231b3b80d8