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Move tests of sincos from libm-test.inc to auto-libm-test-in.
This patch moves tests of sincos to auto-libm-test-in, adding the required support to gen-auto-libm-tests. Tested x86_64 and x86 and ulps updated accordingly. (auto-libm-test-out diffs omitted below.) * math/auto-libm-test-in: Add tests of sincos. * math/auto-libm-test-out: Regenerated. * math/libm-test.inc (sincos_test_data): Use AUTO_TESTS_fFF_11. * math/gen-auto-libm-tests.c (func_calc_method): Add value mpfr_f_11. (func_calc_desc): Add mpfr_f_11 union field. (test_functions): Add sincos. (calc_generic_results): Handle mpfr_f_11. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
This commit is contained in:
Joseph Myers
parent
83f5c32d21
commit
6f6fc48226
13
ChangeLog
13
ChangeLog
@ -1,3 +1,16 @@
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2013-12-19 Joseph Myers <joseph@codesourcery.com>
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* math/auto-libm-test-in: Add tests of sincos.
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* math/auto-libm-test-out: Regenerated.
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* math/libm-test.inc (sincos_test_data): Use AUTO_TESTS_fFF_11.
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* math/gen-auto-libm-tests.c (func_calc_method): Add value
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mpfr_f_11.
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(func_calc_desc): Add mpfr_f_11 union field.
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(test_functions): Add sincos.
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(calc_generic_results): Handle mpfr_f_11.
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* sysdeps/i386/fpu/libm-test-ulps: Update.
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* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
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2013-12-19 Andreas Schwab <schwab@suse.de>
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* sysdeps/powerpc/powerpc64/power7/memchr.S: Fix argument of
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@ -848,6 +848,25 @@ sin 8
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sin 9
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sin 10
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sincos 0
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sincos -0
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sincos pi/2
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sincos pi/6
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sincos pi/3
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sincos 0.75
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sincos 0x1p65
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sincos -0x1p65
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sincos 0.80190127184058835
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sincos 1e22
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sincos 0x1p1023
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sincos 0x1p16383
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sincos 0x1p+120
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sincos 0x1p+127
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sincos 0x1.fffff8p+127
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sincos 0x1.fffffep+127
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sincos 0x1p+50
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sincos 0x1p+28
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sinh 0
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sinh -0
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sinh 0.75
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File diff suppressed because it is too large
Load Diff
@ -400,6 +400,9 @@ typedef enum
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/* MPFR function with integer and floating-point arguments and one
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result. */
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mpfr_if_f,
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/* MPFR function with a single argument and two floating-point
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results. */
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mpfr_f_11,
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} func_calc_method;
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/* Description of how to calculate a function. */
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@ -414,6 +417,7 @@ typedef struct
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int (*mpfr_ff_f) (mpfr_t, const mpfr_t, const mpfr_t, mpfr_rnd_t);
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int (*mpfr_f_f1) (mpfr_t, int *, const mpfr_t, mpfr_rnd_t);
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int (*mpfr_if_f) (mpfr_t, long, const mpfr_t, mpfr_rnd_t);
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int (*mpfr_f_11) (mpfr_t, mpfr_t, const mpfr_t, mpfr_rnd_t);
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} func;
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} func_calc_desc;
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@ -499,6 +503,8 @@ static test_function test_functions[] =
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FUNC_mpfr_f_f ("log2", mpfr_log2, false),
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FUNC_mpfr_ff_f ("pow", mpfr_pow, false),
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FUNC_mpfr_f_f ("sin", mpfr_sin, false),
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FUNC ("sincos", ARGS1 (type_fp), RET2 (type_fp, type_fp), false, false,
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CALC (mpfr_f_11, mpfr_sin_cos)),
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FUNC_mpfr_f_f ("sinh", mpfr_sinh, false),
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FUNC_mpfr_f_f ("sqrt", mpfr_sqrt, true),
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FUNC_mpfr_f_f ("tan", mpfr_tan, false),
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@ -1359,6 +1365,20 @@ calc_generic_results (generic_value *outputs, generic_value *inputs,
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adjust_real (outputs[0].value.f, inexact);
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break;
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case mpfr_f_11:
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assert (inputs[0].type == gtype_fp);
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outputs[0].type = gtype_fp;
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mpfr_init (outputs[0].value.f);
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outputs[1].type = gtype_fp;
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mpfr_init (outputs[1].value.f);
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int comb_ternary = calc->func.mpfr_f_11 (outputs[0].value.f,
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outputs[1].value.f,
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inputs[0].value.f,
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MPFR_RNDZ);
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adjust_real (outputs[0].value.f, (comb_ternary & 0x3) != 0);
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adjust_real (outputs[1].value.f, (comb_ternary & 0xc) != 0);
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break;
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default:
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abort ();
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}
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@ -12503,64 +12503,11 @@ sin_test_upward (void)
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static const struct test_fFF_11_data sincos_test_data[] =
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{
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TEST_fFF_11 (sincos, 0, 0, 1),
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TEST_fFF_11 (sincos, minus_zero, minus_zero, 1),
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TEST_fFF_11 (sincos, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION),
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TEST_fFF_11 (sincos, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION),
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TEST_fFF_11 (sincos, qnan_value, qnan_value, qnan_value, NO_INEXACT_EXCEPTION),
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/* The value of M_PI_2l is never exactly PI/2, and therefore the
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answer is never exactly zero. The answer is equal to the error
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in rounding PI/2 for the type used. Thus the answer is unique
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to each type. */
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#ifdef TEST_FLOAT
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/* 32-bit float. */
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TEST_fFF_11 (sincos, M_PI_2l, 1, -0x1.777a5cp-25L),
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#endif
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#if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MANT_DIG == 53)
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/* 64-bit double or 64-bit long double. */
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TEST_fFF_11 (sincos, M_PI_2l, 1, 0x1.1a62633145c07p-54L),
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#endif
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#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 64
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/* 96-bit long double. */
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TEST_fFF_11 (sincos, M_PI_2l, 1, -0xe.ce675d1fc8f8cbbp-69L),
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#endif
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#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 106
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/* 128-bit IBM long double. */
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TEST_fFF_11 (sincos, M_PI_2l, 1, 0x1.c1cd129024e088a67cc74020bcp-107L),
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#endif
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#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 113
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/* 128-bit long double. */
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TEST_fFF_11 (sincos, M_PI_2l, 1, 0x1.cd129024e088a67cc74020bbea64p-115L),
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#endif
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TEST_fFF_11 (sincos, M_PI_6l, 0.5, 0.86602540378443864676372317075293616L),
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TEST_fFF_11 (sincos, M_PI_6l*2.0, 0.86602540378443864676372317075293616L, 0.5),
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TEST_fFF_11 (sincos, 0.75L, 0.681638760023334166733241952779893935L, 0.731688868873820886311838753000084544L),
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TEST_fFF_11 (sincos, 0x1p65, -0.047183876212354673805106149805700013943218L, 0.99888622066058013610642172179340364209972L),
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TEST_fFF_11 (sincos, -0x1p65, 0.047183876212354673805106149805700013943218L, 0.99888622066058013610642172179340364209972L),
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#ifdef TEST_DOUBLE
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TEST_fFF_11 (sincos, 0.80190127184058835, 0.71867942238767868, 0.69534156199418473),
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#endif
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#ifndef TEST_FLOAT
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TEST_fFF_11 (sincos, 1e22, -0.8522008497671888017727058937530293682618L, 0.5232147853951389454975944733847094921409L),
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TEST_fFF_11 (sincos, 0x1p1023, 0.5631277798508840134529434079444683477104L, -0.826369834614147994500785680811743734805L),
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#endif
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#if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
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TEST_fFF_11 (sincos, 0x1p16383L, 0.3893629985894208126948115852610595405563L, 0.9210843909921906206874509522505756251609L),
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#endif
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TEST_fFF_11 (sincos, 0x1p+120, 3.77820109360752022655548470056922991960587e-01L, -9.25879022854837867303861764107414946730833e-01L),
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TEST_fFF_11 (sincos, 0x1p+127, 6.23385512955870240370428801097126489001833e-01L, 7.81914638714960072263910298466369236613162e-01L),
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TEST_fFF_11 (sincos, 0x1.fffff8p+127, 4.85786063130487339701113680434728152037092e-02L, 9.98819362551949040703862043664101081064641e-01L),
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TEST_fFF_11 (sincos, 0x1.fffffep+127, -5.21876523333658540551505357019806722935726e-01L, 8.53021039830304158051791467692161107353094e-01L),
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TEST_fFF_11 (sincos, 0x1p+50, 4.96396515208940840876821859865411368093356e-01L, 8.68095904660550604334592502063501320395739e-01L),
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TEST_fFF_11 (sincos, 0x1p+28, -9.86198211836975655703110310527108292055548e-01L, -1.65568979490578758865468278195361551113358e-01L),
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AUTO_TESTS_fFF_11 (sincos, tonearest),
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};
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static void
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@ -8084,6 +8084,12 @@ float: 1
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ifloat: 1
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# sincos
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Test "sincos (0x1.921fb4p+0) extra output 2":
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ildouble: 1
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ldouble: 1
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Test "sincos (0xf.ffffffffffff8p+1020) extra output 1":
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ildouble: 1
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ldouble: 1
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Test "sincos (M_PI_6l*2.0) extra output 1":
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double: 1
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float: 1
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@ -9120,6 +9120,12 @@ float: 1
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ifloat: 1
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# sincos
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Test "sincos (0x1.921fb4p+0) extra output 2":
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ildouble: 1
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ldouble: 1
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Test "sincos (0xf.ffffffffffff8p+1020) extra output 1":
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ildouble: 1
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ldouble: 1
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Test "sincos (M_PI_6l*2.0) extra output 1":
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double: 1
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float: 1
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