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| author |   Paul E. Murphy <murphyp@linux.vnet.ibm.com> | 2016-07-20 11:53:36 -0500 |
|---|---|---|
| committer |   Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2017-05-15 10:08:56 -0300 |
| commit | fcee5905d341fe975f7786e72c831ada1c8fa78b (patch) | |
| tree | 20c16f302d00271a3316d33b12dd46c64741022b /bits/libm-simd-decl-stubs.h | |
| parent | Remove useless SPARC signbit aliases. (diff) | |
| download | glibc-fcee5905d341fe975f7786e72c831ada1c8fa78b.tar.gz glibc-fcee5905d341fe975f7786e72c831ada1c8fa78b.tar.bz2 glibc-fcee5905d341fe975f7786e72c831ada1c8fa78b.zip | |
float128: Add public _Float128 declarations to libm.
This introduces the machine-dependent bits/floatn.h to control
the inclusion of _Float128 ABI.
* bits/floatn.h: New file.
* bits/huge_val_flt128.h: Likewise.
* bits/libm-simd-decl-stubs.h (__DECL_SIMD_cosf128): New macro.
(__DECL_SIMD_sinf128): Likewise.
(__DECL_SIMD_sincosf128): Likewise.
(__DECL_SIMD_logf128): Likewise.
(__DECL_SIMD_expf128): Likewise.
(__DECL_SIMD_powf128): Likewise.
* math/Makefile (headers): Install bits/floatn.h and
bits/huge_val_flt128.h.
* math/bits/cmathcalls.h (_Mdouble_complex_): Only define if not
defined.
* math/bits/mathcalls.h (pow10, isinf, finite, drem, significand)
(isnan, gamma, nexttoward, scalb): Only define if not
__MATH_DECLARING_FLOATN.
(nextdown, nextup, llogb, roundeven, fromfp, ufromfp, fromfpx)
(ufromfpx, fmaxmag, fminmag, totalorder, totalordermag)
(canonicalize, getpayload, setpayload, setpayloadsig): Declare for
_FloatN even if __STDC_WANT_IEC_60559_BFP_EXT__ is not defined.
* math/complex.h: Include bits/libc-header-start.h and bits/floatn.h.
Include bits/cmathcalls.h to get the declarations of _Float128
versions of complex functions.
[__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (CMPLXF128):
Define macro.
* math/math.h: Include bits/floatn.h and bits/huge_val_flt128.h.
Include bits/mathcalls-helper-functions.h and bits/mathcalls.h to
get the declarations of _Float128 versions of math functions.
(__MATH_DECLARING_FLOATN): New macro to control declaration of
_FloatN types.
[__GNUC_PREREQ (6,0)] (signbit): Since GCC 6.0, __builtin_signbit
is type-generic, so use it without __MATH_TG.
[__HAVE_DISTINCT_FLOAT128] (isinf): This builtin is broken for
_Float128 type on GCC < 7.0. Explicitly call __isinff128 for
_Float128 type and GCC < 7.0, otherwise use the builtin.
[__HAVE_FLOAT128 && defined __USE_GNU] (M_Ef128, M_LOG2Ef128)
(M_LOG10Ef128, M_LN2f128, M_LN10f128, M_PIf128, M_PI_2f128)
(M_PI_4f128, M_1_PIf128, M_2_PIf128, M_SQRT2f128, M_SQRT1_2f128):
New _GNU_SOURCE enabled macros.
Diffstat (limited to 'bits/libm-simd-decl-stubs.h')
| -rw-r--r-- | bits/libm-simd-decl-stubs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/bits/libm-simd-decl-stubs.h b/bits/libm-simd-decl-stubs.h index 7328eb2dd2..6794b9f9a8 100644 --- a/bits/libm-simd-decl-stubs.h +++ b/bits/libm-simd-decl-stubs.h @@ -36,24 +36,30 @@ #define __DECL_SIMD_cos #define __DECL_SIMD_cosf #define __DECL_SIMD_cosl +#define __DECL_SIMD_cosf128 #define __DECL_SIMD_sin #define __DECL_SIMD_sinf #define __DECL_SIMD_sinl +#define __DECL_SIMD_sinf128 #define __DECL_SIMD_sincos #define __DECL_SIMD_sincosf #define __DECL_SIMD_sincosl +#define __DECL_SIMD_sincosf128 #define __DECL_SIMD_log #define __DECL_SIMD_logf #define __DECL_SIMD_logl +#define __DECL_SIMD_logf128 #define __DECL_SIMD_exp #define __DECL_SIMD_expf #define __DECL_SIMD_expl +#define __DECL_SIMD_expf128 #define __DECL_SIMD_pow #define __DECL_SIMD_powf #define __DECL_SIMD_powl +#define __DECL_SIMD_powf128 #endif |