Michael Gottesman 4fd45930f8 [sil-optimizer] At -Onone serialize when running the Onone optimization pipeline instead of after running SIL passes. ...

NOTE: This is not in the mandatory passes (which run before this). This will
enable me to strip out ownership after we serialize without touching frontend
code. It also makes Onone and O use the same code paths for serialization
instead of one happening in the driver (Onone today) and the other in a SIL pass
(-O, -Osize).

The reason that I updated the sil-func-extractor test is that I found a bug in
how we emit sib files, namely if you try to emit a sib file to stdout, the
llvm-bcanalyzer flags it as malformed. If I output the .sib into a file rather
than trying to use stdout, everything works.

2019-01-14 10:33:58 -08:00

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