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x86-64: Add vector expm1/expm1f implementation to libmvec

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Implement vectorized expm1/expm1f containing SSE, AVX, AVX2 and
AVX512 versions for libmvec as per vector ABI.  It also contains
accuracy and ABI tests for vector expm1/expm1f with regenerated ulps.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
Sunil K Pandey
2021-12-29 08:59:16 -08:00
parent ef7ea9c132
commit 76ddc74e86
50 changed files with 2725 additions and 1 deletions
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11
bits/libm-simd-decl-stubs.h
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@@ -175,4 +175,15 @@
#define __DECL_SIMD_coshf32x
#define __DECL_SIMD_coshf64x
#define __DECL_SIMD_coshf128x
#define __DECL_SIMD_expm1
#define __DECL_SIMD_expm1f
#define __DECL_SIMD_expm1l
#define __DECL_SIMD_expm1f16
#define __DECL_SIMD_expm1f32
#define __DECL_SIMD_expm1f64
#define __DECL_SIMD_expm1f128
#define __DECL_SIMD_expm1f32x
#define __DECL_SIMD_expm1f64x
#define __DECL_SIMD_expm1f128x
#endif