Changed the handling of variadic intrinsics a bit. Removed the -fp80 option and made real be 80bit floats on X86, this is what the D spec really says it should be and fixes a bunch of issues. Changed the handling of parameter attributes to a bit more generalized approach. Added sext/zext attributes for byte/short/ubyte/ushort parameters, fixes #60 . Parameter attribs now properly set for intrinsic calls if necessary. Made the tango.math.Math patch less intrusive. Fixed/added some mini tests.

module typeinfos1;

import
typeinfo1.ti_byte,
typeinfo1.ti_cdouble,
typeinfo1.ti_cfloat,
typeinfo1.ti_char,
typeinfo1.ti_creal,
typeinfo1.ti_dchar,
typeinfo1.ti_delegate,
typeinfo1.ti_double,
typeinfo1.ti_float,
typeinfo1.ti_idouble,
typeinfo1.ti_ifloat,
typeinfo1.ti_int,
typeinfo1.ti_ireal,
typeinfo1.ti_long,
typeinfo1.ti_ptr,
typeinfo1.ti_real,
typeinfo1.ti_short,
typeinfo1.ti_ubyte,
typeinfo1.ti_uint,
typeinfo1.ti_ulong,
typeinfo1.ti_ushort,
typeinfo1.ti_void,
typeinfo1.ti_wchar;