Michael Gottesman 28ffcf9a7a [ownership] Eliminate the need for mark_uninitialized fixup. ...

This commit eliminates the need for mark uninitialized fixup by updating the
compiler so that we now emit:

```
%0 = alloc_box
%1 = mark_uninitialized %0
%2 = project_box %1
...
destroy_value %1
```

Instead of:

```
%0 = alloc_box
%1 = project_box %0
%2 = mark_uninitialized %1
...
destroy_value %0
```

Now that the first type of code is generated, I can change project_box to only
take guaranteed arguments. This will ensure that the OSSA ARC optimizer can
eliminate copies of boxes without needing to understand the usage of the
project_box.

2020-01-02 09:54:18 -08:00

..

CMakeLists.txt

[cmake] Use a helper macro to simplify adding sources to the SILOptimizer library.

2018-06-27 17:48:59 -07:00

Passes.cpp

[silopt] Wire up the SerializeSIL pass pipeline so we always serialize at -O even if we don't run all or a subset of the passes.

2019-11-19 13:56:32 -08:00

PassManager.cpp

[silopt] Wire up the SerializeSIL pass pipeline so we always serialize at -O even if we don't run all or a subset of the passes.

2019-11-19 13:56:32 -08:00

PassPipeline.cpp

[ownership] Eliminate the need for mark_uninitialized fixup.

2020-01-02 09:54:18 -08:00

PrettyStackTrace.cpp

Some improvements and simplifications regarding pass name printing in the pass manager.

2018-01-09 15:35:26 -08:00