The dispatcher/block linker will handle this, but if the instruction
following a POPF flag doesn't otherwise trigger one of those the
interrupt would be missed.
This isn't used outside of the IR emitter. Plus, IsBlockExit() is already a more general interface to use,
since it handles the fragment exit case as well.
This sideband is now unused, registers are encoded directly in the IR. So we can
garbage collect all this code for quite some savings.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
this will let us encode registers directly inside OrderedNodeWrapper, rather
than pointers to OrderedNode *. that will let us speed up RA & onwards.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
NFC
Finally converts the IR operations themselves to store the OpSize for
the IR operation size and element sizes.
This also finally, FINALLY, converts that remaining `_Constant` helper
to stop using a size field that is specified in bits rather than bytes
like all the other IR op handlers. That thing was so confusing and now
it's gone.
Aside from its own self-test, the parser is unused and should remain that way,
since it's a maintenance burden with no real benefit. Burn it.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
It has been a long time coming that FEX no longer needed to leak IR
implementation details to the frontend, this was legacy due to IR CI and
various other problems.
Now that the last bits of IR leaking has been removed, move everything
that we can internally to the implementation.
We still have a couple of minor details in the exposed IR.h to the
frontend, but these are limited to a few enums and some thunking struct
information rather than all the implementation details.
No functional change with this, just moving headers around.
This unit test hasn't really served any purpose for a while now and
mostly just causes pain when reworking things in the IR.
Just remove the IRLoader, its unit tests, the github action steps and
the public FEXCore interface to it. Since it isn't used by anything
other than Thunks.
Also moves some IR definitions from the public API to the backend.
Ryan Houdek