| Syntax: | Default: |
| /Os[+|-] | /Os- |
| /Os+ when /O+ is set. |
Use /Os to invoke the instruction scheduler. To use this option, you must also specify /O[+].
By default, the instruction scheduler is invoked when you have specified /O[+]. Otherwise, the instruction scheduler cannot be invoked. Disabling the instruction scheduler can be useful when debugging optimized code or when generating assembler listings.
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Summary of Compiler Options
Summary of Compiler
Options to Enable Optimization