[cfe-dev] freebsd-mips64 unhandled .cpsetup

[Sean Bruno]

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I'm taking a journey to try and get a clang/llvm build of freebsd-mips64
completed by grabbing various patches and enhancements from around the
internet and get them into one central place for review by all
concerned.  (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197259#c11)

I've snagged some patches for MIPS from cheri-bsd and some from pending
MIPS reviews in phabricator but seem to be stuck on handling .cpsetup
when building gnu csu bits, specifically:

End of search list.
<inline asm>:6:20: error: expected identifier
        .cpsetup $31, $2, 1b
                          ^
Assertion failed: (!Name.empty() && "Normal symbols cannot be
unnamed!"), function GetOrCreateSymbol, file
/home/sbruno/bsd/clang360-import/lib/clang/libllvmmc/../../../contrib/llvm/lib/MC/MCContext.cpp,
line 101.


Obviously, this is handled by gcc "just fine" in our case, but I'm more
interested in moving forward to clang.  :-)

sean
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