Only emit the AvailableFeatures variable if it's used.
authorBill Wendling <isanbard@gmail.com>
Fri, 8 Apr 2011 04:08:57 +0000 (04:08 +0000)
committerBill Wendling <isanbard@gmail.com>
Fri, 8 Apr 2011 04:08:57 +0000 (04:08 +0000)
commitdd099e1e5519d718b572ff2b42b2a3581b66b5dd
treee75ad67a78dcee748808a1cb652a87af25282384
parent3dcac711c0444445d99b54665b0898240c242ebf
Only emit the AvailableFeatures variable if it's used.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129124 91177308-0d34-0410-b5e6-96231b3b80d8
utils/TableGen/AsmWriterEmitter.cpp