Commit Graph

3 Commits

Author SHA1 Message Date
Dan Gohman
c826aefa0a Start a very simple GVN pass (#79)
* Skeleton simple_gvn pass.
* Basic testing infrastructure for simple-gvn.
* Add can_load and can_store flags to instructions.
* Move the replace_values function into the DataFlowGraph.
* Make InstructionData derive from Hash, PartialEq, and Eq.
* Make EntityList's hash and eq functions panic.
* Change Ieee32 and Ieee64 to store u32 and u64, respectively.
2017-05-18 18:18:57 -07:00
Jakob Stoklund Olesen
ee5f035e31 Upgrade to Rust 1.17.
- Remove some uses of 'static in const and static globals that are no
  longer needed.
- Use the new struct initialization shorthand.
2017-04-27 12:46:44 -07:00
Jakob Stoklund Olesen
aad6ebebb5 Add load and store instructions.
Define a MemFlags class, currently holding a notrap and aligned flag.
2017-04-11 09:54:55 -07:00