-Ostk: Reuse Locals of Stack Frame

Group

OPTIMIZATIONS

Scope

Function

Syntax

  -Ostk

Arguments

None

Default

None

Defines

None

Pragmas

None

Description

This option instructs the compiler to reuse the location of local variables/temporaries whenever possible. When used, the compiler analyzes which local variables are alive simultaneously. Based on that analysis the compiler chooses the best memory layout for for variables. Two or more variables may end up sharing the same memory location.

Example

TBD