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9755bc4686
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 __round functions to call the corresponding round names instead, with asm redirection to __round when the calls are not inlined. An additional complication arises in sysdeps/ieee754/ldbl-128ibm/e_expl.c, where a call to roundl, with the result converted to int, gets converted by the compiler to call lroundl in the case of 32-bit long, so resulting in localplt test failures. It's logically correct to let the compiler make such an optimization; an appropriate asm redirection of lroundl to __lroundl is thus added to that file (it's not needed anywhere else). Tested for x86_64, and with build-many-glibcs.py. * include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0) && !NO_MATH_REDIRECT] (round): Redirect using MATH_REDIRECT. * sysdeps/aarch64/fpu/s_round.c: Define NO_MATH_REDIRECT before header inclusion. * sysdeps/aarch64/fpu/s_roundf.c: Likewise. * sysdeps/ieee754/dbl-64/s_round.c: Likewise. * sysdeps/ieee754/dbl-64/wordsize-64/s_round.c: Likewise. * sysdeps/ieee754/float128/s_roundf128.c: Likewise. * sysdeps/ieee754/flt-32/s_roundf.c: Likewise. * sysdeps/ieee754/ldbl-128/s_roundl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_roundl.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_round.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_roundf.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf.c: Likewise. * sysdeps/riscv/rv64/rvd/s_round.c: Likewise. * sysdeps/riscv/rvf/s_roundf.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise. (round): Redirect to __round. (__roundl): Call round instead of __round. * sysdeps/powerpc/fpu/math_private.h [_ARCH_PWR5X] (__round): Remove macro. [_ARCH_PWR5X] (__roundf): Likewise. * sysdeps/ieee754/dbl-64/e_gamma_r.c (gamma_positive): Use round functions instead of __round variants. * sysdeps/ieee754/flt-32/e_gammaf_r.c (gammaf_positive): Likewise. * sysdeps/ieee754/ldbl-128/e_gammal_r.c (gammal_positive): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (gammal_positive): Likewise. * sysdeps/ieee754/ldbl-96/e_gammal_r.c (gammal_positive): Likewise. * sysdeps/x86/fpu/powl_helper.c (__powl_helper): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_expl.c (lroundl): Redirect to __lroundl. (__ieee754_expl): Call roundl instead of __roundl. |
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|---|---|---|
| .. | ||
| bits | ||
| include/bits | ||
| e_acoshl.c | ||
| e_acosl.c | ||
| e_asinl.c | ||
| e_atan2l.c | ||
| e_atanhl.c | ||
| e_coshl.c | ||
| e_exp10l.c | ||
| e_expl.c | ||
| e_fmodl.c | ||
| e_gammal_r.c | ||
| e_hypotl.c | ||
| e_ilogbl.c | ||
| e_j0l.c | ||
| e_j1l.c | ||
| e_jnl.c | ||
| e_lgammal_r.c | ||
| e_log2l.c | ||
| e_log10l.c | ||
| e_logl.c | ||
| e_powl.c | ||
| e_rem_pio2l.c | ||
| e_remainderl.c | ||
| e_sinhl.c | ||
| e_sqrtl.c | ||
| gamma_productl.c | ||
| ieee754.h | ||
| k_cosl.c | ||
| k_sincosl.c | ||
| k_sinl.c | ||
| k_tanl.c | ||
| ldbl2mpn.c | ||
| lgamma_negl.c | ||
| lgamma_productl.c | ||
| Makefile | ||
| math_ldbl.h | ||
| math-nan-payload-ldouble.h | ||
| mpn2ldbl.c | ||
| printf_fphex.c | ||
| s_asinhl.c | ||
| s_atanl.c | ||
| s_cbrtl.c | ||
| s_ceill.c | ||
| s_copysignl.c | ||
| s_cosl.c | ||
| s_daddl.c | ||
| s_ddivl.c | ||
| s_dmull.c | ||
| s_dsubl.c | ||
| s_erfl.c | ||
| s_expm1l.c | ||
| s_fabsl.c | ||
| s_faddl.c | ||
| s_fdivl.c | ||
| s_finitel.c | ||
| s_floorl.c | ||
| s_fmal.c | ||
| s_fmull.c | ||
| s_fpclassifyl.c | ||
| s_frexpl.c | ||
| s_fromfpl_main.c | ||
| s_fromfpl.c | ||
| s_fromfpxl.c | ||
| s_fsubl.c | ||
| s_getpayloadl.c | ||
| s_iscanonicall.c | ||
| s_isinfl.c | ||
| s_isnanl.c | ||
| s_issignalingl.c | ||
| s_llrintl.c | ||
| s_llroundl.c | ||
| s_log1pl.c | ||
| s_logbl.c | ||
| s_lrintl.c | ||
| s_lroundl.c | ||
| s_modfl.c | ||
| s_nearbyintl.c | ||
| s_nextafterl.c | ||
| s_nexttoward.c | ||
| s_nexttowardf.c | ||
| s_nextupl.c | ||
| s_remquol.c | ||
| s_rintl.c | ||
| s_roundevenl.c | ||
| s_roundl.c | ||
| s_scalblnl.c | ||
| s_scalbnl.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_truncl.c | ||
| s_ufromfpl.c | ||
| s_ufromfpxl.c | ||
| strtold_l.c | ||
| t_expl.h | ||
| t_sincosl.c | ||
| test-canonical-ldbl-128ibm.c | ||
| test-fmodl-ldbl-128ibm.c | ||
| test-fmodrem-ldbl-128ibm.c | ||
| test-remainderl-ldbl-128ibm.c | ||
| test-remquol-ldbl-128ibm.c | ||
| test-totalorderl-ldbl-128ibm.c | ||
| tst-strtold-ldbl-128ibm.c | ||
| x2y2m1l.c | ||