spnans

Option Type Default Value #pragma options C C++
-qoption nospnans SPNANS x x

Syntax 

    -qspnans | -qnospnans 
    SPNANS | NOSPNANS

Purpose
Generates extra instructions to detect signalling NaN on conversion from single precision to double precision. The nospnans option specifies that this conversion need not be detected.

Notes
The hsflt option overrides the spnans option

This option is obsolete. Use -qfloat=nans in your new applications.


List of Batch Compiler Options and Their Defaults
Equivalent Batch Compile-Link and Incremental Build Options