LLVM breaks buildworld

[Steve Kargl]

On Thu, Sep 27, 2018 at 12:34:39PM -0700, Steve Kargl wrote:
> cd /usr/obj
> rm -f usr
> cd /usr/src
> svn update
> make buildworld
> (wait a long time)
> 
> ===> lib/clang/libllvm (all)
> llvm-tblgen -gen-asm-matcher  -I /usr/src/contrib/llvm/include -I /usr/src/contrib/llvm/lib/Target/Mips  -d MipsGenAsmMatcher.inc.d -o MipsGenAsmMatcher.inc  /usr/src/contrib/llvm/lib/Target/Mips/Mips.td
> Included from /usr/src/contrib/llvm/lib/Target/Mips/Mips.td:57:
> Included from /usr/src/contrib/llvm/lib/Target/Mips/MipsInstrInfo.td:3010:
> /usr/src/contrib/llvm/lib/Target/Mips/MipsDSPInstrInfo.td:1142:25: error: Couldn't find class 'SHRD_QB_ENC'
> def SHRL_QB : DspMMRel, SHRD_QB_ENC, SHRL_QB_DESC;
>                         ^

% find /usr/src/contrib/llvm -type f | xargs grep SHRD_QB                                                                                                                                                                     
/usr/src/contrib/llvm/lib/Target/Mips/MipsDSPInstrInfo.td:def SHRL_QB : DspMMRel, SHRD_QB_ENC, SHRL_QB_DESC;


This is only place under llvm that SHRD_QB appears?

-- 
Steve