< Compile Options / Optimize Options >
A variable with volatile specified might be accessed in a different size from the size of the variable type.
Specifying this option more than once has the same effect as specifying it once only. No warning is output in this case. |
For semantic rules for variables with volatile specified, this option can only change the access width. Other semantic rules such as the number of accesses cannot be changed. |
If you want to access a variable in the size of its type without this option specified, specify the __evenaccess keyword when declaring the variable. |