Compiler Option: -vec

Enables vector optimizations by the compiler.

Syntax
	-vec < level >

Parameters
	level
		The level of vectorization: (0 | NONE) | 1 | 2.

Description
	The -vec compiler option enables multiple levels of optimizations by 
	searching for multiple scalar expressions that can be merged into a 
	single vector expression. If this option is not specified, the default 
	is -vec 0.

	-vec 0 | none will disable vector optimizations.

	-vec 1 will enable complete expression merging vectorization.

	-vec 2 includes -vec 1 but also enables intra-expression vectorization.

	This option is dependent on the -fpu SSE command line option.  
	Attempting to enable vector optimizations without using -fpu SSE will 
	generate an error.

See also
	* CompilerCmdLineUsing the Command Line
	* CompilerOptfpuCompiler option -fpu

