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126c4e3f80
The internal functions __kernel_sinf and __kernel_cosf are used only by lgammaf_r. Removing the internal functions and using the generic sinf and cosf is better overall. Benchmarking on Cortex-A72 shows the generic sinf and cosf are 1.4x and 2.3x faster in the range |x| < PI/4, and 0.66x and 1.1x for |x| < PI/2, so it should make lgammaf_r faster on average. GLIBC regression tests pass on AArch64. * sysdeps/ieee754/flt-32/e_lgammaf_r.c (sin_pif): Use __sinf/__cosf. * sysdeps/ieee754/flt-32/k_cosf.c (__kernel_cosf): Remove all code. * sysdeps/ieee754/flt-32/k_sinf.c (__kernel_sinf): Likewise. |
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| .. | ||
| dbl-64 | ||
| float128 | ||
| flt-32 | ||
| ldbl-64-128 | ||
| ldbl-96 | ||
| ldbl-128 | ||
| ldbl-128ibm | ||
| ldbl-128ibm-compat | ||
| ldbl-opt | ||
| soft-fp | ||
| ieee754.h | ||
| k_standard.c | ||
| k_standardf.c | ||
| k_standardl.c | ||
| Makefile | ||
| s_lib_version.c | ||
| s_matherr.c | ||
| s_signgam.c | ||