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x86-64: Add vector atan2/atan2f implementation to libmvec

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Implement vectorized atan2/atan2f containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI.  It also contains
accuracy and ABI tests for vector atan2/atan2f with regenerated ulps.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
Sunil K Pandey
2021-12-29 09:17:28 -08:00
parent 2bf02c5843
commit 2941a24f8c
50 changed files with 3117 additions and 1 deletions
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11
bits/libm-simd-decl-stubs.h
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@@ -208,4 +208,15 @@
#define __DECL_SIMD_cbrtf32x
#define __DECL_SIMD_cbrtf64x
#define __DECL_SIMD_cbrtf128x
#define __DECL_SIMD_atan2
#define __DECL_SIMD_atan2f
#define __DECL_SIMD_atan2l
#define __DECL_SIMD_atan2f16
#define __DECL_SIMD_atan2f32
#define __DECL_SIMD_atan2f64
#define __DECL_SIMD_atan2f128
#define __DECL_SIMD_atan2f32x
#define __DECL_SIMD_atan2f64x
#define __DECL_SIMD_atan2f128x
#endif