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f29b6f17e4
Continuing the move to use, within libm, public names for libm functions that can be inlined as built-in functions on many architectures, this patch moves calls to __rint functions to call the corresponding rint names instead, with asm redirection to __rint when the calls are not inlined. The x86_64 math_private.h is removed as no longer useful after this patch. This patch is relative to a tree with my floor patch <https://sourceware.org/ml/libc-alpha/2018-09/msg00148.html> applied, and much the same considerations arise regarding possibly replacing an IFUNC call with a direct inline expansion. Tested for x86_64, and with build-many-glibcs.py. * include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0) && !NO_MATH_REDIRECT] (rint): Redirect using MATH_REDIRECT. * sysdeps/aarch64/fpu/s_rint.c: Define NO_MATH_REDIRECT before header inclusion. * sysdeps/aarch64/fpu/s_rintf.c: Likewise. * sysdeps/alpha/fpu/s_rint.c: Likewise. * sysdeps/alpha/fpu/s_rintf.c: Likewise. * sysdeps/i386/fpu/s_rintl.c: Likewise. * sysdeps/ieee754/dbl-64/s_rint.c: Likewise. * sysdeps/ieee754/dbl-64/wordsize-64/s_rint.c: Likewise. * sysdeps/ieee754/float128/s_rintf128.c: Likewise. * sysdeps/ieee754/flt-32/s_rintf.c: Likewise. * sysdeps/ieee754/ldbl-128/s_rintl.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_rintl.c: Likewise. * sysdeps/m68k/coldfire/fpu/s_rint.c: Likewise. * sysdeps/m68k/coldfire/fpu/s_rintf.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_rint.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_rintf.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_rintl.c: Likewise. * sysdeps/powerpc/fpu/s_rint.c: Likewise. * sysdeps/powerpc/fpu/s_rintf.c: Likewise. * sysdeps/riscv/rv64/rvd/s_rint.c: Likewise. * sysdeps/riscv/rvf/s_rintf.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_rint.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_rintf.c: Likewise. * sysdeps/x86_64/fpu/math_private.h: Remove file. * math/e_scalb.c (invalid_fn): Use rint functions instead of __rint variants. * math/e_scalbf.c (invalid_fn): Likewise. * math/e_scalbl.c (invalid_fn): Likewise. * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r): Likewise. * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r): Likewise. * sysdeps/ieee754/k_standard.c (__kernel_standard): Likewise. * sysdeps/ieee754/k_standardl.c (__kernel_standard_l): Likewise. * sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_llrint.c (__llrint): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_llrintf.c (__llrintf): Likewise. |
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|---|---|---|
| .. | ||
| bits | ||
| include/bits | ||
| e_acoshl.c | ||
| e_asinl.c | ||
| e_atanhl.c | ||
| e_coshl.c | ||
| e_gammal_r.c | ||
| e_hypotl.c | ||
| e_j0l.c | ||
| e_j1l.c | ||
| e_jnl.c | ||
| e_lgammal_r.c | ||
| e_rem_pio2l.c | ||
| e_sinhl.c | ||
| gamma_product.c | ||
| gamma_productl.c | ||
| k_cosl.c | ||
| k_sinl.c | ||
| k_tanl.c | ||
| ldbl2mpn.c | ||
| lgamma_negl.c | ||
| lgamma_product.c | ||
| lgamma_productl.c | ||
| Makefile | ||
| math_ldbl.h | ||
| math-nan-payload-ldouble.h | ||
| mpn2ldbl.c | ||
| printf_fphex.c | ||
| s_asinhl.c | ||
| s_cbrtl.c | ||
| s_copysignl.c | ||
| s_cosl.c | ||
| s_daddl.c | ||
| s_ddivl.c | ||
| s_dmull.c | ||
| s_dsubl.c | ||
| s_erfl.c | ||
| s_faddl.c | ||
| s_fdivl.c | ||
| s_fma.c | ||
| s_fmal.c | ||
| s_fmull.c | ||
| s_frexpl.c | ||
| s_fromfpl_main.c | ||
| s_fromfpl.c | ||
| s_fromfpxl.c | ||
| s_fsubl.c | ||
| s_getpayloadl.c | ||
| s_iscanonicall.c | ||
| s_issignalingl.c | ||
| s_llrintl.c | ||
| s_llroundl.c | ||
| s_lrintl.c | ||
| s_lroundl.c | ||
| s_modfl.c | ||
| s_nexttoward.c | ||
| s_nexttowardf.c | ||
| s_nextupl.c | ||
| s_remquol.c | ||
| s_roundevenl.c | ||
| s_roundl.c | ||
| s_scalblnl.c | ||
| s_setpayloadl_main.c | ||
| s_setpayloadl.c | ||
| s_setpayloadsigl.c | ||
| s_signbitl.c | ||
| s_sincosl.c | ||
| s_sinl.c | ||
| s_tanhl.c | ||
| s_tanl.c | ||
| s_totalorderl.c | ||
| s_totalordermagl.c | ||
| s_ufromfpl.c | ||
| s_ufromfpxl.c | ||
| strtold_l.c | ||
| t_sincosl.c | ||
| test-canonical-ldbl-96.c | ||
| test-totalorderl-ldbl-96.c | ||
| x2y2m1.c | ||
| x2y2m1l.c | ||