Ov Num; O Filename; Oldasmcall-{Csp|8X - Analog Devices VISUALDSP++ 3.5 Manual

Compiler Command-Line Interface

-Ov num

The (optimize for speed versus size) switch directs the compiler to
-Ov num
produce code that is optimized for speed versus size. The '
an integer between 0 (purely size) and 100 (purely speed).

-o filename

The (output file) switch directs the compiler to use filename for the
-o
name of the final output file.

-oldasmcall-{csp|8x}

The
-oldasmcall-{csp|8x}
linkage specifier between compatibility call for the
OldAsmCall
ADSP-21csp01 DSP and legacy ADSP-218x DSPs (
default). Therefore,
acy) ADSP-21csp01 code, while
with (legacy) ADSP-218x code.
-P
The (omit line numbers) switch directs the compiler to stop after the C
-P
preprocessor runs (without compiling) and to omit the
directives (with line number information) in the output from the prepro-
cessor. The
-C
-PP
The (omit line numbers and compile) switch directs the compiler to
-PP
omit the
#line
the preprocessor output. After preprocessing, compilation proceeds
normally.
1-38
switch changes the operation of the
-oldasmcall-csp
-oldasmcall-8x
switch may be used in combination with the
preprocessor directives with line number information from
VisualDSP++ 3.5 C/C++ Compiler and Library Manual
-oldasmcall-csp
makes code compatible with (leg-
makes code compatible
#line
for ADSP-219x DSPs
' should be
num
is
preprocessor
switch.
-P