vec-guard-write, Qvec-guard-write

Tells the compiler to perform a conditional check in a vectorized loop.

IDE Equivalent

None

Architectures

IA-32, Intel® 64 architectures

Syntax

Linux and Mac OS X:

-vec-guard-write

-no-vec-guard-write

Windows:

/Qvec-guard-write

/Qvec-guard-write-

Arguments

None

Default

-vec-guard-write
or/Qvec-guard-write

The compiler performs a conditional check in a vectorized loop.

Description

This option tells the compiler to perform a conditional check in a vectorized loop. This checking avoids unnecessary stores and may improve performance.

Alternate Options

None