The compiler can encode switch statements using one of
several strategies. By default, the compiler chooses a strategy based on the
case values that are used inside the switch statement.
Each switch statement is assigned its strategy independently.
The type of strategy can be indicated by using the #pragma
switch directive (see The #pragma Switch Directive), which also lists the available
strategy types. There can be more than one strategy associated with each type.
There is information printed in the assembly list file for each
switch statement detailing the value being switched and the case values
listed (see Switch Statement Information).
The compiler does not support case ranges when building for the C99 language standard.