AMD 250 manual Traditional function epilogue looks like this

Software Optimization Guide for AMD64 Processors 25112 Rev. 3.06 September 2005

Function arguments on the stack can now be accessed at positive offsets relative to rBP, and local variables are accessible at negative offsets relative to rBP.

Example

The traditional function epilogue looks like this:

mov	esp, ebp	;	Deallocate local variables	(only if space was allocated).
pop	ebp	;	Restore old frame pointer.

Replace the traditional function epilogue with a single LEAVE instruction:

leave

84 Instruction-Decoding Optimizations Chapter 4