Re: Errors compiling LLVM on RPi3 at 330019

On 26 Feb 2018, at 16:23, bob prohaska <fbsd_at_www.zefox.net> wrote:
> 
> At revision 330019 -DNO_CLEAN buildworld stops with
> 
> --- Target/X86/X86ISelDAGToDAG.o ---
> /usr/src/contrib/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp:2463:7: error: use of undeclared identifier 'SelectCode'
>      SelectCode(ZextTarget.getNode());
>      ^
> /usr/src/contrib/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp:2464:7: error: use of undeclared identifier 'SelectCode'
>      SelectCode(Brind.getNode());
>      ^
> /usr/src/contrib/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp:2480:5: error: use of undeclared identifier 'SelectCode'
>    SelectCode(VSelect.getNode());
>    ^
> /usr/src/contrib/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp:3072:3: error: use of undeclared identifier 'SelectCode'
>  SelectCode(Node);
> 
> Should I wait for an update, or run cleandir? This is on a Pi3.

From which revision were you upgrading?  It looks like your .inc files
were not regenerated properly by llvm-tblgen, maybe timestamps out of
whack?  I would indeed try a clean build.

-Dimitry