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arch/x86: remove arch-specific ffs.h, rely on compiler built-ins

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The compiler is going to make better per-arch/per-implementation
choices about bit operations, so let's use the common definitions.

Signed-off-by: Charles E. Youse <charles.youse@intel.com>
This commit is contained in:
Charles E. Youse 2019-06-27 15:59:43 -07:00 • committed by Anas Nashif
commit a039bec3c7
2 changed files with 1 additions and 135 deletions
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2
include/arch/x86/ia32/arch.h
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@ -21,7 +21,7 @@
#include <mmustructs.h>
#include <stdbool.h>
#include "../sys_io.h"
#include "../ffs.h"
#include <arch/common/ffs.h>
#ifndef _ASMLANGUAGE
#include <arch/x86/asm_inline.h>