Dan Gohman dc809628f4 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

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cretonne

Start a very simple GVN pass (#79)

2017-05-18 18:18:57 -07:00

filecheck

Update rustfmt to 0.8.4; (#81)

2017-05-15 15:10:47 -07:00

reader

Update rustfmt to 0.8.4; (#81)

2017-05-15 15:10:47 -07:00