List of Compiler Options and Their Defaults
| Option Type | Default Value | #pragma options | C | C++ |
| -qoption | norndsngl | RNDSNGL | x | x |
Syntax:
-qrndsngl | -qnorndsngl
RNDSNGL | NORNDSNGL
Purpose
Specifies that the results of each single-precision (float)
operation is to be rounded to single precision. -qnorndsngl
specifies that rounding to single-precision happens only after
full expressions have been evaluated.
Notes
This option is obsolete. Use -qfloat=rndsngl.
in your new applications.
The -qhsflt option overrides the -qrndsngl options.
The -qrndsngl option is intended for specific applications in which floating-point computations have known characteristics. Using this option when compiling other application programs can produce incorrect results without warning. See RISC System/6000 Floating Point Hardware before you use the -qrndsngl option.
List of Compiler Options and Their
Defaults
