:orphan:

.. title:: CONFIG_X86_SSE4A

.. kconfig:: CONFIG_X86_SSE4A

CONFIG_X86_SSE4A
################

*Enable SSE4A Support*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables SSE4A support.

Direct dependencies
===================

\ :kconfig:`X86_CPU_HAS_SSE4A <CONFIG_X86_CPU_HAS_SSE4A>` && (\ :kconfig:`FPU <CONFIG_FPU>` || \ :kconfig:`X86_64 <CONFIG_X86_64>`) && \ :kconfig:`X86 <CONFIG_X86>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols selected by this symbol
===============================

- \ :kconfig:`X86_SSE <CONFIG_X86_SSE>`

Kconfig definition
==================



At ``<Architecture>/x86/Kconfig:152``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:39`` → ``<Architecture>/Kconfig:12``

Menu path: (Top) → X86 Architecture Options → x86 Features

.. code-block:: kconfig

    config X86_SSE4A
    	bool "Enable SSE4A Support"
    	select X86_SSE
    	depends on X86_CPU_HAS_SSE4A && (FPU || X86_64) && X86
    	help
    	  This option enables SSE4A support.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*