glibc/math/libm-test-lround.inc

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Split libm-test.inc by function. Continuing the process of splitting up libm tests into more reasonably sized units, this patch splits libm-test.inc into 121 separate libm-test-<function>.inc files, one per array of test data. (There are 126 libm *_test functions, but five of those are for functions that are aliases for test purposes and so share arrays of test data.) In the present patch, the 121 files get processed separately by gen-libm-test.pl, each using only the auto-libm-test-out-<function> file that is relevant (/dev/null for functions not using auto-libm-test-* at all). This effectively eliminates the serialization on running gen-libm-test.pl. However, the resulting .c files still all get #included together, so compiling the limited number of libm tests using libm-test.inc may still act as a serialization point (the compilations still all have 40 MB of code to process). libm-test.inc doesn't actually have anything in it any more that needs gen-libm-test.pl processing, but is left as a .inc file that gets processed to produce a .c file, rather than being renamed, since the intent of this patch is as an intermediate step before libm-test.inc gets removed and tests get compiled separately for each function being tested. Tested for x86_64. * math/libm-test.inc: Move all tests of individual functions to libm-test-*.inc and #include libm-test-*.c files. (acos_test_data): Remove. (acos_test): Likewise. (acosh_test_data): Likewise. (acosh_test): Likewise. (asin_test_data): Likewise. (asin_test): Likewise. (asinh_test_data): Likewise. (asinh_test): Likewise. (atan_test_data): Likewise. (atan_test): Likewise. (atanh_test_data): Likewise. (atanh_test): Likewise. (atan2_test_data): Likewise. (atan2_test): Likewise. (cabs_test_data): Likewise. (cabs_test): Likewise. (cacos_test_data): Likewise. (cacos_test): Likewise. (cacosh_test_data): Likewise. (cacosh_test): Likewise. (canonicalize_test_data): Likewise. (canonicalize_test): Likewise. (carg_test_data): Likewise. (carg_test): Likewise. (casin_test_data): Likewise. (casin_test): Likewise. (casinh_test_data): Likewise. (casinh_test): Likewise. (catan_test_data): Likewise. (catan_test): Likewise. (catanh_test_data): Likewise. (catanh_test): Likewise. (cbrt_test_data): Likewise. (cbrt_test): Likewise. (ccos_test_data): Likewise. (ccos_test): Likewise. (ccosh_test_data): Likewise. (ccosh_test): Likewise. (ceil_test_data): Likewise. (ceil_test): Likewise. (cexp_test_data): Likewise. (cexp_test): Likewise. (cimag_test_data): Likewise. (cimag_test): Likewise. (clog_test_data): Likewise. (clog_test): Likewise. (clog10_test_data): Likewise. (clog10_test): Likewise. (conj_test_data): Likewise. (conj_test): Likewise. (copysign_test_data): Likewise. (copysign_test): Likewise. (cos_test_data): Likewise. (cos_test): Likewise. (cosh_test_data): Likewise. (cosh_test): Likewise. (cpow_test_data): Likewise. (cpow_test): Likewise. (cproj_test_data): Likewise. (cproj_test): Likewise. (creal_test_data): Likewise. (creal_test): Likewise. (csin_test_data): Likewise. (csin_test): Likewise. (csinh_test_data): Likewise. (csinh_test): Likewise. (csqrt_test_data): Likewise. (csqrt_test): Likewise. (ctan_test_data): Likewise. (ctan_test): Likewise. (ctanh_test_data): Likewise. (ctanh_test): Likewise. (erf_test_data): Likewise. (erf_test): Likewise. (erfc_test_data): Likewise. (erfc_test): Likewise. (exp_test_data): Likewise. (exp_test): Likewise. (exp10_test_data): Likewise. (exp10_test): Likewise. (pow10_test): Likewise. (exp2_test_data): Likewise. (exp2_test): Likewise. (expm1_test_data): Likewise. (expm1_test): Likewise. (fabs_test_data): Likewise. (fabs_test): Likewise. (fdim_test_data): Likewise. (fdim_test): Likewise. (floor_test_data): Likewise. (floor_test): Likewise. (fma_test_data): Likewise. (fma_test): Likewise. (fmax_test_data): Likewise. (fmax_test): Likewise. (fmaxmag_test_data): Likewise. (fmaxmag_test): Likewise. (fmin_test_data): Likewise. (fmin_test): Likewise. (fminmag_test_data): Likewise. (fminmag_test): Likewise. (fmod_test_data): Likewise. (fmod_test): Likewise. (fpclassify_test_data): Likewise. (fpclassify_test): Likewise. (frexp_test_data): Likewise. (frexp_test): Likewise. (fromfp_test_data): Likewise. (fromfp_test): Likewise. (fromfpx_test_data): Likewise. (fromfpx_test): Likewise. (getpayload_test_data): Likewise. (getpayload_test): Likewise. (hypot_test_data): Likewise. (hypot_test): Likewise. (ilogb_test_data): Likewise. (ilogb_test): Likewise. (iscanonical_test_data): Likewise. (iscanonical_test): Likewise. (iseqsig_test_data): Likewise. (iseqsig_test): Likewise. (isfinite_test_data): Likewise. (isfinite_test): Likewise. (finite_test): Likewise. (isgreater_test_data): Likewise. (isgreater_test): Likewise. (isgreaterequal_test_data): Likewise. (isgreaterequal_test): Likewise. (isinf_test_data): Likewise. (isinf_test): Likewise. (isless_test_data): Likewise. (isless_test): Likewise. (islessequal_test_data): Likewise. (islessequal_test): Likewise. (islessgreater_test_data): Likewise. (islessgreater_test): Likewise. (isnan_test_data): Likewise. (isnan_test): Likewise. (isnormal_test_data): Likewise. (isnormal_test): Likewise. (issignaling_test_data): Likewise. (issignaling_test): Likewise. (issubnormal_test_data): Likewise. (issubnormal_test): Likewise. (isunordered_test_data): Likewise. (isunordered_test): Likewise. (iszero_test_data): Likewise. (iszero_test): Likewise. (j0_test_data): Likewise. (j0_test): Likewise. (j1_test_data): Likewise. (j1_test): Likewise. (jn_test_data): Likewise. (jn_test): Likewise. (lgamma_test_data): Likewise. (lgamma_test): Likewise. (gamma_test): Likewise. (llogb_test_data): Likewise. (llogb_test): Likewise. (lrint_test_data): Likewise. (lrint_test): Likewise. (llrint_test_data): Likewise. (llrint_test): Likewise. (log_test_data): Likewise. (log_test): Likewise. (log10_test_data): Likewise. (log10_test): Likewise. (log1p_test_data): Likewise. (log1p_test): Likewise. (log2_test_data): Likewise. (log2_test): Likewise. (logb_test_data): Likewise. (logb_test): Likewise. (lround_test_data): Likewise. (lround_test): Likewise. (llround_test_data): Likewise. (llround_test): Likewise. (modf_test_data): Likewise. (modf_test): Likewise. (nearbyint_test_data): Likewise. (nearbyint_test): Likewise. (nextafter_test_data): Likewise. (nextafter_test): Likewise. (nextup_test_data): Likewise. (nextup_test): Likewise. (nextdown_test_data): Likewise. (nextdown_test): Likewise. (nexttoward_test_data): Likewise. (nexttoward_test): Likewise. (pow_test_data): Likewise. (pow_test): Likewise. (remainder_test_data): Likewise. (remainder_test): Likewise. (drem_test): Likewise. (remquo_test_data): Likewise. (remquo_test): Likewise. (rint_test_data): Likewise. (rint_test): Likewise. (round_test_data): Likewise. (round_test): Likewise. (roundeven_test_data): Likewise. (roundeven_test): Likewise. (scalb_test_data): Likewise. (scalb_test): Likewise. (scalbn_test_data): Likewise. (scalbn_test): Likewise. (ldexp_test): Likewise. (scalbln_test_data): Likewise. (scalbln_test): Likewise. (setpayload_test_data): Likewise. (setpayload_test): Likewise. (setpayloadsig_test_data): Likewise. (setpayloadsig_test): Likewise. (signbit_test_data): Likewise. (signbit_test): Likewise. (sin_test_data): Likewise. (sin_test): Likewise. (sincos_test_data): Likewise. (sincos_test): Likewise. (sinh_test_data): Likewise. (sinh_test): Likewise. (sqrt_test_data): Likewise. (sqrt_test): Likewise. (tan_test_data): Likewise. (tan_test): Likewise. (tanh_test_data): Likewise. (tanh_test): Likewise. (tgamma_test_data): Likewise. (tgamma_test): Likewise. (totalorder_test_data): Likewise. (totalorder_test): Likewise. (totalordermag_test_data): Likewise. (totalordermag_test): Likewise. (trunc_test_data): Likewise. (trunc_test): Likewise. (ufromfp_test_data): Likewise. (ufromfp_test): Likewise. (ufromfpx_test_data): Likewise. (ufromfpx_test): Likewise. (y0_test_data): Likewise. (y0_test): Likewise. (y1_test_data): Likewise. (y1_test): Likewise. (yn_test_data): Likewise. (yn_test): Likewise. (significand_test_data): Likewise. (significand_test): Likewise. * math/Makefile (auto-libm-test-out-files): Remove variable. (libm-test-funcs-noauto): New variable. (libm-test-funcs-all): Likewise. (libm-test-c-auto): Likewise. (libm-test-c-noauto): Likewise. (libm-tests-generated): Add $(libm-test-c-auto) and $(libm-test-c-noauto). (generated): Do not add auto-libm-test-out. (libm-test-c-auto-obj): New variable. (libm-test-c-noauto-obj): Likewise. ($(objpfx)libm-test.c): Do not generate or use auto-libm-test-out. ($(libm-test-c-noauto-obj)): New static pattern rule. ($(libm-test-c-auto-obj)): Likewise. (libm-test-incs): New variable. ($(objpfx)libm-have-vector-test.h): Depend on $(libm-test-incs) and pass it to gen-libm-have-vector-test.sh. * math/gen-libm-have-vector-test.sh: Expect list of .inc files to be passed on command line. * math/libm-test-acos.inc: New file. Content from math/libm-test.inc. * math/libm-test-acosh.inc: Likewise. * math/libm-test-asin.inc: Likewise. * math/libm-test-asinh.inc: Likewise. * math/libm-test-atan.inc: Likewise. * math/libm-test-atan2.inc: Likewise. * math/libm-test-atanh.inc: Likewise. * math/libm-test-cabs.inc: Likewise. * math/libm-test-cacos.inc: Likewise. * math/libm-test-cacosh.inc: Likewise. * math/libm-test-canonicalize.inc: Likewise. * math/libm-test-carg.inc: Likewise. * math/libm-test-casin.inc: Likewise. * math/libm-test-casinh.inc: Likewise. * math/libm-test-catan.inc: Likewise. * math/libm-test-catanh.inc: Likewise. * math/libm-test-cbrt.inc: Likewise. * math/libm-test-ccos.inc: Likewise. * math/libm-test-ccosh.inc: Likewise. * math/libm-test-ceil.inc: Likewise. * math/libm-test-cexp.inc: Likewise. * math/libm-test-cimag.inc: Likewise. * math/libm-test-clog.inc: Likewise. * math/libm-test-clog10.inc: Likewise. * math/libm-test-conj.inc: Likewise. * math/libm-test-copysign.inc: Likewise. * math/libm-test-cos.inc: Likewise. * math/libm-test-cosh.inc: Likewise. * math/libm-test-cpow.inc: Likewise. * math/libm-test-cproj.inc: Likewise. * math/libm-test-creal.inc: Likewise. * math/libm-test-csin.inc: Likewise. * math/libm-test-csinh.inc: Likewise. * math/libm-test-csqrt.inc: Likewise. * math/libm-test-ctan.inc: Likewise. * math/libm-test-ctanh.inc: Likewise. * math/libm-test-erf.inc: Likewise. * math/libm-test-erfc.inc: Likewise. * math/libm-test-exp.inc: Likewise. * math/libm-test-exp10.inc: Likewise. * math/libm-test-exp2.inc: Likewise. * math/libm-test-expm1.inc: Likewise. * math/libm-test-fabs.inc: Likewise. * math/libm-test-fdim.inc: Likewise. * math/libm-test-floor.inc: Likewise. * math/libm-test-fma.inc: Likewise. * math/libm-test-fmax.inc: Likewise. * math/libm-test-fmaxmag.inc: Likewise. * math/libm-test-fmin.inc: Likewise. * math/libm-test-fminmag.inc: Likewise. * math/libm-test-fmod.inc: Likewise. * math/libm-test-fpclassify.inc: Likewise. * math/libm-test-frexp.inc: Likewise. * math/libm-test-fromfp.inc: Likewise. * math/libm-test-fromfpx.inc: Likewise. * math/libm-test-getpayload.inc: Likewise. * math/libm-test-hypot.inc: Likewise. * math/libm-test-ilogb.inc: Likewise. * math/libm-test-iscanonical.inc: Likewise. * math/libm-test-iseqsig.inc: Likewise. * math/libm-test-isfinite.inc: Likewise. * math/libm-test-isgreater.inc: Likewise. * math/libm-test-isgreaterequal.inc: Likewise. * math/libm-test-isinf.inc: Likewise. * math/libm-test-isless.inc: Likewise. * math/libm-test-islessequal.inc: Likewise. * math/libm-test-islessgreater.inc: Likewise. * math/libm-test-isnan.inc: Likewise. * math/libm-test-isnormal.inc: Likewise. * math/libm-test-issignaling.inc: Likewise. * math/libm-test-issubnormal.inc: Likewise. * math/libm-test-isunordered.inc: Likewise. * math/libm-test-iszero.inc: Likewise. * math/libm-test-j0.inc: Likewise. * math/libm-test-j1.inc: Likewise. * math/libm-test-jn.inc: Likewise. * math/libm-test-lgamma.inc: Likewise. * math/libm-test-llogb.inc: Likewise. * math/libm-test-llrint.inc: Likewise. * math/libm-test-llround.inc: Likewise. * math/libm-test-log.inc: Likewise. * math/libm-test-log10.inc: Likewise. * math/libm-test-log1p.inc: Likewise. * math/libm-test-log2.inc: Likewise. * math/libm-test-logb.inc: Likewise. * math/libm-test-lrint.inc: Likewise. * math/libm-test-lround.inc: Likewise. * math/libm-test-modf.inc: Likewise. * math/libm-test-nearbyint.inc: Likewise. * math/libm-test-nextafter.inc: Likewise. * math/libm-test-nextdown.inc: Likewise. * math/libm-test-nexttoward.inc: Likewise. * math/libm-test-nextup.inc: Likewise. * math/libm-test-pow.inc: Likewise. * math/libm-test-remainder.inc: Likewise. * math/libm-test-remquo.inc: Likewise. * math/libm-test-rint.inc: Likewise. * math/libm-test-round.inc: Likewise. * math/libm-test-roundeven.inc: Likewise. * math/libm-test-scalb.inc: Likewise. * math/libm-test-scalbln.inc: Likewise. * math/libm-test-scalbn.inc: Likewise. * math/libm-test-setpayload.inc: Likewise. * math/libm-test-setpayloadsig.inc: Likewise. * math/libm-test-signbit.inc: Likewise. * math/libm-test-significand.inc: Likewise. * math/libm-test-sin.inc: Likewise. * math/libm-test-sincos.inc: Likewise. * math/libm-test-sinh.inc: Likewise. * math/libm-test-sqrt.inc: Likewise. * math/libm-test-tan.inc: Likewise. * math/libm-test-tanh.inc: Likewise. * math/libm-test-tgamma.inc: Likewise. * math/libm-test-totalorder.inc: Likewise. * math/libm-test-totalordermag.inc: Likewise. * math/libm-test-trunc.inc: Likewise. * math/libm-test-ufromfp.inc: Likewise. * math/libm-test-ufromfpx.inc: Likewise. * math/libm-test-y0.inc: Likewise. * math/libm-test-y1.inc: Likewise. * math/libm-test-yn.inc: Likewise. * math/README.libm-test: Update.
2017-02-06 19:57:25 +01:00
/* Test lround.
Copyright (C) 1997-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
static const struct test_f_l_data lround_test_data[] =
{
/* Bug 6797: errno setting may be missing. */
TEST_f_l (lround, plus_infty, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, minus_infty, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, qnan_value, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -qnan_value, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, snan_value, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -snan_value, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, max_value, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -max_value, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x1p31, 0x80000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x1p32, 0x100000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x1p33, 0x200000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#else
TEST_f_l (lround, 0x1p31, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, 0x1p32, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, 0x1p33, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
TEST_f_l (lround, 0x1p63, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, 0x1p64, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, 0x1p65, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x1p31, -0x80000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#if LONG_MAX > 0x7fffffff
TEST_f_l (lround, -0x1p32, -0x100000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1p33, -0x200000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1p63, LLONG_MIN, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#else
TEST_f_l (lround, -0x1p32, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x1p33, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x1p63, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
TEST_f_l (lround, -0x1p64, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x1p65, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, 0x7fffff80p0, 0x7fffff80LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#if !TEST_COND_binary32
TEST_f_l (lround, 0x7fffffffp0, 0x7fffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x7fffffff.4p0, 0x7fffffffLL, ERRNO_UNCHANGED),
TEST_f_l (lround, 0x7fffffff.7ffffcp0, 0x7fffffffLL, ERRNO_UNCHANGED),
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x7fffffff.8p0, 0x80000000LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 0x7fffffff.cp0, 0x80000000LL, ERRNO_UNCHANGED),
# else
TEST_f_l (lround, 0x7fffffff.8p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, 0x7fffffff.cp0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
#endif
#if MANT_DIG >= 64
TEST_f_l (lround, 0x7fffffff.7fffffff8p0L, 0x7fffffffLL, ERRNO_UNCHANGED),
#endif
#if MANT_DIG >= 106
TEST_f_l (lround, 0x7fffffff.7fffffffffffffffffep0L, 0x7fffffffLL, ERRNO_UNCHANGED),
#endif
#if MANT_DIG >= 113
TEST_f_l (lround, 0x7fffffff.7fffffffffffffffffffcp0L, 0x7fffffffLL, ERRNO_UNCHANGED),
#endif
#if !TEST_COND_binary32
TEST_f_l (lround, -0x80000000.4p0, -0x80000000LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -0x80000000.7ffff8p0, -0x80000000LL, ERRNO_UNCHANGED),
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, -0x80000000.8p0, -0x80000001LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -0x80000000.cp0, -0x80000001LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -0x80000001p0, -0x80000001LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
# else
TEST_f_l (lround, -0x80000000.8p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x80000000.cp0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x80000001p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
#endif
#if LONG_MAX > 0x7fffffff
TEST_f_l (lround, -0x80000100p0, -0x80000100LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#else
TEST_f_l (lround, -0x80000100p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
#if MANT_DIG >= 64
TEST_f_l (lround, -0x80000000.7fffffffp0L, -0x80000000LL, ERRNO_UNCHANGED),
#endif
#if MANT_DIG >= 106
TEST_f_l (lround, -0x80000000.7fffffffffffffffffcp0L, -0x80000000LL, ERRNO_UNCHANGED),
#endif
#if MANT_DIG >= 113
TEST_f_l (lround, -0x80000000.7fffffffffffffffffff8p0L, -0x80000000LL, ERRNO_UNCHANGED),
#endif
#if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x7fffff8000000000p0, 0x7fffff8000000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#else
TEST_f_l (lround, 0x7fffff8000000000p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
#if !TEST_COND_binary32
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x7ffffffffffffc00p0, 0x7ffffffffffffc00LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
# else
TEST_f_l (lround, 0x7ffffffffffffc00p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
#endif
#if MANT_DIG >= 64
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x7fffffffffffffffp0L, 0x7fffffffffffffffLL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
# else
TEST_f_l (lround, 0x7fffffffffffffffp0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
TEST_f_l (lround, 0x7fffffffffffffff.8p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# if MANT_DIG > 64
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 0x7fffffffffffffff.4p0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# else
TEST_f_l (lround, 0x7fffffffffffffff.4p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
TEST_f_l (lround, 0x7fffffffffffffff.cp0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
# if LONG_MAX > 0x7fffffff
# if MANT_DIG >= 106
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffep0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# endif
# if MANT_DIG >= 113
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffffcp0L, 0x7fffffffffffffffLL, ERRNO_UNCHANGED),
# endif
# else
# if MANT_DIG >= 106
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffep0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
# if MANT_DIG >= 113
TEST_f_l (lround, 0x7fffffffffffffff.7fffffffffffcp0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
# endif
#endif
#if MANT_DIG >= 64
TEST_f_l (lround, -0x8000000000000001p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
#if MANT_DIG >= 106
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, -0x8000000000000000.4p0L, LLONG_MIN, ERRNO_UNCHANGED),
TEST_f_l (lround, -0x8000000000000000.7fffffffffcp0L, LLONG_MIN, ERRNO_UNCHANGED),
# else
TEST_f_l (lround, -0x8000000000000000.4p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x8000000000000000.7fffffffffcp0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
TEST_f_l (lround, -0x8000000000000000.8p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
TEST_f_l (lround, -0x8000000000000000.cp0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
TEST_f_l (lround, -0x8000010000000000p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#if !TEST_COND_binary32
TEST_f_l (lround, -0x8000000000000800p0, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
#endif
#if MANT_DIG >= 113
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, -0x8000000000000000.7fffffffffff8p0L, LLONG_MIN, ERRNO_UNCHANGED),
# else
TEST_f_l (lround, -0x8000000000000000.7fffffffffff8p0L, IGNORE, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
# endif
#endif
TEST_f_l (lround, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, minus_zero, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, min_value, 0.0, ERRNO_UNCHANGED),
TEST_f_l (lround, -min_value, 0, ERRNO_UNCHANGED),
TEST_f_l (lround, min_subnorm_value, 0.0, ERRNO_UNCHANGED),
TEST_f_l (lround, -min_subnorm_value, 0, ERRNO_UNCHANGED),
TEST_f_l (lround, 0.2L, 0.0, ERRNO_UNCHANGED),
TEST_f_l (lround, -0.2L, 0, ERRNO_UNCHANGED),
TEST_f_l (lround, 0.5, 1, ERRNO_UNCHANGED),
TEST_f_l (lround, -0.5, -1, ERRNO_UNCHANGED),
TEST_f_l (lround, 0.8L, 1, ERRNO_UNCHANGED),
TEST_f_l (lround, -0.8L, -1, ERRNO_UNCHANGED),
TEST_f_l (lround, 1.5, 2, ERRNO_UNCHANGED),
TEST_f_l (lround, -1.5, -2, ERRNO_UNCHANGED),
TEST_f_l (lround, 22514.5, 22515, ERRNO_UNCHANGED),
TEST_f_l (lround, -22514.5, -22515, ERRNO_UNCHANGED),
TEST_f_l (lround, 1071930.0008, 1071930, ERRNO_UNCHANGED),
TEST_f_l (lround, 2097152.5, 2097153, ERRNO_UNCHANGED),
TEST_f_l (lround, -2097152.5, -2097153, ERRNO_UNCHANGED),
#if !TEST_COND_binary32
TEST_f_l (lround, 1073741824.01, 1073741824, ERRNO_UNCHANGED),
# if LONG_MAX > 0x7fffffff
TEST_f_l (lround, 34359738368.5, 34359738369ll, ERRNO_UNCHANGED),
TEST_f_l (lround, -34359738368.5, -34359738369ll, ERRNO_UNCHANGED),
TEST_f_l (lround, -3.65309740835E17, -365309740835000000LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 281474976710656.025, 281474976710656, ERRNO_UNCHANGED),
TEST_f_l (lround, 18014398509481974, 18014398509481974, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
# endif
#endif
/* Test boundary conditions. */
/* 0x1FFFFF */
TEST_f_l (lround, 2097151.0, 2097151LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x800000 */
TEST_f_l (lround, 8388608.0, 8388608LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x1000000 */
TEST_f_l (lround, 16777216.0, 16777216LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#if LONG_MAX > 0x7fffffff
/* 0x20000000000 */
TEST_f_l (lround, 2199023255552.0, 2199023255552LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x40000000000 */
TEST_f_l (lround, 4398046511104.0, 4398046511104LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x1000000000000 */
TEST_f_l (lround, 281474976710656.0, 281474976710656LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x10000000000000 */
TEST_f_l (lround, 4503599627370496.0, 4503599627370496LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x10000080000000 */
TEST_f_l (lround, 4503601774854144.0, 4503601774854144LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x20000000000000 */
TEST_f_l (lround, 9007199254740992.0, 9007199254740992LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x80000000000000 */
TEST_f_l (lround, 36028797018963968.0, 36028797018963968LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* 0x100000000000000 */
TEST_f_l (lround, 72057594037927936.0, 72057594037927936LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#endif
#if !TEST_COND_binary32
# if LONG_MAX > 0x7fffffff
/* 0x100000000 */
TEST_f_l (lround, 4294967295.5, 4294967296LL, ERRNO_UNCHANGED),
/* 0x200000000 */
TEST_f_l (lround, 8589934591.5, 8589934592LL, ERRNO_UNCHANGED),
# endif
/* nextafter(0.5,-1) */
TEST_f_l (lround, 0x1.fffffffffffffp-2, 0, ERRNO_UNCHANGED),
/* nextafter(-0.5,1) */
TEST_f_l (lround, -0x1.fffffffffffffp-2, 0, ERRNO_UNCHANGED),
# if LONG_MAX > 0x7fffffff
/* On PowerPC an exponent of '52' is the largest incrementally
* representable sequence of whole-numbers in the 'double' range. We test
* lround to make sure that a guard bit set during the lround operation
* hasn't forced an erroneous shift giving us an incorrect result. The odd
* numbers between +-(2^52+1 and 2^53-1) are affected since they have the
* rightmost bit set. */
/* +-(2^52+1) */
TEST_f_l (lround, 0x1.0000000000001p+52, 4503599627370497LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1.0000000000001p+52, -4503599627370497LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* +-(2^53-1): Input is the last (positive and negative) incrementally
* representable whole-number in the 'double' range that might round
* erroneously. */
TEST_f_l (lround, 0x1.fffffffffffffp+52, 9007199254740991LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1.fffffffffffffp+52, -9007199254740991LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
# endif
#endif
TEST_f_l (lround, 0x1.fffffp-2, 0, ERRNO_UNCHANGED),
/* nextafter(0.5,-1) */
TEST_f_l (lround, 0x1.fffffep-2, 0, ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1.fffffp-2, 0, ERRNO_UNCHANGED),
/* nextafter(-0.5,1) */
TEST_f_l (lround, -0x1.fffffep-2, 0, ERRNO_UNCHANGED),
TEST_f_l (lround, 0x1.fffffep+23, 16777215, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1.fffffep+23, -16777215, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
/* As above, on PowerPC an exponent of '23' is the largest incrementally
* representable sequence of whole-numbers in the 'float' range.
* Likewise, numbers between +-(2^23+1 and 2^24-1) are affected. */
TEST_f_l (lround, 0x1.000002p+23, 8388609, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1.000002p+23, -8388609, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, 0x1.fffffep+23, 16777215, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -0x1.fffffep+23, -16777215, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
#if LONG_MAX > 0x7fffffff
# if MANT_DIG >= 64
/* The input can only be represented in long double. */
TEST_f_l (lround, 4503599627370495.5L, 4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370496.25L, 4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370496.5L, 4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370496.75L, 4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370497.5L, 4503599627370498LL, ERRNO_UNCHANGED),
# if MANT_DIG > 100
TEST_f_l (lround, 4503599627370495.4999999999999L, 4503599627370495LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370496.4999999999999L, 4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370497.4999999999999L, 4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370494.5000000000001L, 4503599627370495LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370495.5000000000001L, 4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 4503599627370496.5000000000001L, 4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370495.4999999999999L, -4503599627370495LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370496.4999999999999L, -4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370497.4999999999999L, -4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370494.5000000000001L, -4503599627370495LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370495.5000000000001L, -4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370496.5000000000001L, -4503599627370497LL, ERRNO_UNCHANGED),
# endif
TEST_f_l (lround, -4503599627370495.5L, -4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370496.25L, -4503599627370496LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370496.5L, -4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370496.75L, -4503599627370497LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -4503599627370497.5L, -4503599627370498LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740991.5L, 9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740992.25L, 9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740992.5L, 9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740992.75L, 9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740993.5L, 9007199254740994LL, ERRNO_UNCHANGED),
# if MANT_DIG > 100
TEST_f_l (lround, 9007199254740991.4999999999999L, 9007199254740991LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740992.4999999999999L, 9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740993.4999999999999L, 9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740991.5000000000001L, 9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740992.5000000000001L, 9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9007199254740993.5000000000001L, 9007199254740994LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740991.4999999999999L, -9007199254740991LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740992.4999999999999L, -9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740993.4999999999999L, -9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740991.5000000000001L, -9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740992.5000000000001L, -9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740993.5000000000001L, -9007199254740994LL, ERRNO_UNCHANGED),
# endif
TEST_f_l (lround, -9007199254740991.5L, -9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740992.25L, -9007199254740992LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740992.5L, -9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740992.75L, -9007199254740993LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9007199254740993.5L, -9007199254740994LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 72057594037927935.5L, 72057594037927936LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 72057594037927936.25L, 72057594037927936LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 72057594037927936.5L, 72057594037927937LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 72057594037927936.75L, 72057594037927937LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 72057594037927937.5L, 72057594037927938LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -72057594037927935.5L, -72057594037927936LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -72057594037927936.25L, -72057594037927936LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -72057594037927936.5L, -72057594037927937LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -72057594037927936.75L, -72057594037927937LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -72057594037927937.5L, -72057594037927938LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9223372036854775806.25L, 9223372036854775806LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9223372036854775806.25L, -9223372036854775806LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9223372036854775806.5L, 9223372036854775807LL, ERRNO_UNCHANGED),
TEST_f_l (lround, -9223372036854775806.5L, -9223372036854775807LL, ERRNO_UNCHANGED),
TEST_f_l (lround, 9223372036854775807.0L, 9223372036854775807LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_l (lround, -9223372036854775807.0L, -9223372036854775807LL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
# endif
#endif
};
static void
lround_test (void)
{
ALL_RM_TEST (lround, 1, lround_test_data, RUN_TEST_LOOP_f_l, END);
}
/*
* Local Variables:
* mode:c
* End:
*/