Explicitly list the functions whose prototype should be serialized
in the `revng_helpers` header. This is more robust with respect to
future opcodes added in the IR.
Before this commit we were using xargs to speed-up recompilation tests,
which kinda sucked because:
- it spawned a lot of processes, one for each file to recompile
- the runtime of each test was dominated by parsing the headers, that
were included over and over again in each C file
Now we collapse all the C files together, which gives us 2 benefits:
- we only spawn a single process for each recompilation test, meaning
that cmake can do a better job at parallelizing without starving
others
- the headers are included and parsed only once, speeding up the
compilation further
This library replaces the old AddIRSerializationMarkers, cleaning up a
lot of historcal baggage, merging Liveness and MarkAnalysis, and
adopting a more accurate naming across all the codebase.
Change company name to "rev.ng Labs Srl" in all license headers
to reflect changed company name and legal status
Add missing license headers to files that didn't have one
Alvise de Faveri