Michael J. Spencer b9cffadc06 CodeGen-Windows: Only emit _fltused if a VarArg function is called with floating point args.
This should be the minimum set of functions that could possibly need it.

llvm-svn: 116978
2010-10-21 00:08:21 +00:00
..
2010-10-20 00:31:05 +00:00
2010-10-20 00:31:05 +00:00