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am 230005c4: Merge "Code using neon uses ARCH_ARM_HAVE_NEON."

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* commit '230005c4bd3910ef974694f88d04e6f6a5a540b4':
  Code using neon uses ARCH_ARM_HAVE_NEON.
This commit is contained in:
Elliott Hughes 2014-12-04 15:16:36 +00:00 committed by Android Git Automerger
commit 18a470e435
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 #ifndef _ARM_MACHINE_CPU_FEATURES_H
#define _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 /* __ARM_ARCH__ is a number corresponding to the ARM revision
* we're going to support. Our toolchain doesn't define __ARM_ARCH__ * we're going to support. Our toolchain doesn't define __ARM_ARCH__
* so try to guess it. * so try to guess it.
@ -53,12 +45,4 @@
# endif # endif
#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 */ #endif /* _ARM_MACHINE_CPU_FEATURES_H */