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fuchsia / third_party / github.com / intel / ARM_NEON_2_x86_SSE / c12f8932c3be5aebaf35562d699f645686c4e2c3
commitc12f8932c3be5aebaf35562d699f645686c4e2c3[log] [tgz]
authorAdrian Chiuta <Adrian.Chiuta@xperi.com>Tue Mar 31 12:28:22 2020 +0300
committerAdrian Chiuta <Adrian.Chiuta@xperi.com>Tue Mar 31 12:28:22 2020 +0300
treedbc09c96b93e14e30070f6c250ce0edebc0ac23e
parentb186e5e9dd2e6a61f5fd03679dee314975e49f4d [diff]
- Fixed _MM_INSERT_EPI64 that inserted only 32 bits values in some conditions.
- Fixed the following warnings:
  - VisualStudio - C4100, C4244, C4245
  - gcc - strict-aliasing, sequence-point, sign-compare
- Marked as static const the masks used by vsliq_n_s8, vsriq_n_s8 and vld4_u8
- Replaced tabs with spaces and trimmed empty spaces.
1 file changed
tree: dbc09c96b93e14e30070f6c250ce0edebc0ac23e
  1. cmake/
  2. .gitignore
  3. CMakeLists.txt
  4. LICENSE
  5. NEON_2_SSE.h
  6. ReadMe.md
ReadMe.md

The NEON_2_SSE.h file is intended to simplify ARM->IA32 porting. It makes the correspondence (or a real porting) of ARM NEON intrinsics as defined in “arm_neon.h” header and x86 SSE (up to SSE4.2) intrinsic functions as defined in corresponding x86 compilers headers files.

To take advantage of this file just include it in your project that uses ARM NEON intinsics instead of “arm_neon.h”, compile it as usual and enjoy the result.

For significant performance improvement in some cases you might need to define USE_SSE4 in your project settings. Otherwise SIMD up to SSSE3 to be used.

If NEON2SSE_DISABLE_PERFORMANCE_WARNING macro is defined, then the performance warnings are disabled.

For more information and license please read the NEON_2_SSE.h content.

The unit tests set used for ARM NEON - x86 SSE conformance verification is https://github.com/christophe-lyon/arm-neon-tests