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Merge "Code using neon uses ARCH_ARM_HAVE_NEON."

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Elliott Hughes 2014-12-04 01:45:54 +00:00 committed by Gerrit Code Review
commit 230005c4bd
1 changed files with 0 additions and 16 deletions
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16
libc/arch-arm/include/machine/cpu-features.h
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@ -28,14 +28,6 @@
#ifndef _ARM_MACHINE_CPU_FEATURES_H
#define _ARM_MACHINE_CPU_FEATURES_H
/* The purpose of this file is to define several macros corresponding
* to CPU features that may or may not be available at build time on
* on the target CPU.
*
* This is done to abstract us from the various ARM Architecture
* quirks and alphabet soup.
*/
/* __ARM_ARCH__ is a number corresponding to the ARM revision
* we're going to support. Our toolchain doesn't define __ARM_ARCH__
* so try to guess it.
@ -53,12 +45,4 @@
# endif
#endif
/* define _ARM_HAVE_NEON for ARMv7 architecture if we support the
* Neon SIMD instruction set extensions. This also implies
* that VFPv3-D32 is supported.
*/
#if __ARM_ARCH__ >= 7 && defined __ARM_NEON__
# define __ARM_HAVE_NEON
#endif
#endif /* _ARM_MACHINE_CPU_FEATURES_H */