[cfe-dev] Build failure with neon header

[David Chisnall]

Hi,

After updating my llvm / clang checkout, I am getting this error:

llvm[4]: Building Clang arm_neon.h.inc with tblgen
tblgen: Unknown command line argument '-gen-arm-neon-header'.  Try: '/usr/home/theraven/llvm/Release-Asserts/bin/tblgen -help'

I did a clean build of TableGen, and running tblgen -help indeed shows the absence of this command line argument.  Is there something important that I'm missing?

David