Enables most speed optimizations.
Windows: C/C++ > Optimization > Favor Size or Speed
Linux: None
Mac OS: None
IA-32 architecture, Intel® 64 architecture, IA-64 architecture
Linux and Mac OS: | -Os |
Windows: | /Os |
None
OFF | Optimizations are made for code
speed. If O1 is specified, Os is the default. |
This option enables most speed optimizations, but disables some that increase code size for a small speed benefit.
None
O compiler option
Ot compiler option