Remove support for obfuscated bitcode in dsymutil and the DWARF linker.
We no longer support bitcode submissions and the obfuscation support has
been removed from the rest of the compiler.
rdar://123863918
Remove support for obfuscated bitcode in dsymutil and the DWARF linker.
We no longer support bitcode submissions and the obfuscation support has
been removed from the rest of the compiler.
rdar://123863918
This patch is extracted from #74725.
The DwarfStreamer interface looks overcomplicated and has unnecessary
dependencies. This patch avoids creation of DwarfStreamer by DWARFLinker and
simplifies interface.
This patch creates DWARFLinkerBase library, places DWARFLinker code into
DWARFLinker\Classic, places DWARFLinkerParallel into DWARFLinker\Parallel.
updates BOLT to use new library. This patch is NFC.
