Epson S5U1C17001C Manual page 235

[Optimization]
Select compiler optimization options from this page.
[Optimization Level] (default: -O1)
Select the optimization level.
No optimization performed.
-O0:
Optimizes code by prioritizing speed and size.
-O1:
Optimizes code execution speed.
-O3:
Refer to Section 6.3.2, "Command-line Options," for detailed information on optimization.
S5U1C17001C ManUal
(C COMPilEr PaCkagE fOr S1C17 faMily) (Ver. 1.5.0)
EPSOn
5 gnU17 iDE
5
IDE
5-113