diff options
-rw-r--r-- | math/libm-test-driver.c | 38 | ||||
-rw-r--r-- | math/libm-test-fpclassify.inc | 14 | ||||
-rw-r--r-- | math/libm-test-isinf.inc | 14 | ||||
-rw-r--r-- | math/libm-test-isnan.inc | 14 | ||||
-rw-r--r-- | math/libm-test-issignaling.inc | 14 |
5 files changed, 94 insertions, 0 deletions
diff --git a/math/libm-test-driver.c b/math/libm-test-driver.c index 11b541b..7f1af07 100644 --- a/math/libm-test-driver.c +++ b/math/libm-test-driver.c @@ -19,6 +19,7 @@ #include "libm-test-support.h" #include <math-tests-arch.h> +#include <nan-pseudo-number.h> /* Flags set by the including file. */ const int flag_test_errno = TEST_ERRNO; @@ -122,6 +123,16 @@ const char qtype_str[] = TYPE_STR; /* For nexttoward tests. */ #define snan_value_ld __builtin_nansl ("") +/* For pseudo-normal number tests. */ +#if HANDLE_PSEUDO_NUMBERS +# include <math_ldbl.h> +#define pseudo_inf { .parts = { 0x00000000, 0x00000000, 0x7fff }} +#define pseudo_zero { .parts = { 0x00000000, 0x00000000, 0x0100 }} +#define pseudo_qnan { .parts = { 0x00000001, 0x00000000, 0x7fff }} +#define pseudo_snan { .parts = { 0x00000001, 0x40000000, 0x7fff }} +#define pseudo_unnormal { .parts = { 0x00000001, 0x40000000, 0x0100 }} +#endif + /* Structures for each kind of test. */ /* Used for both RUN_TEST_LOOP_f_f and RUN_TEST_LOOP_fp_f. */ struct test_f_f_data @@ -316,6 +327,19 @@ struct test_f_i_data int exceptions; } rd, rn, rz, ru; }; +/* Used for RUN_TEST_LOOP_f_i_tg_u and RUN_TEST_LOOP_f_b_tg_u. */ +#if HANDLE_PSEUDO_NUMBERS +struct test_f_i_data_u +{ + const char *arg_str; + ieee_long_double_shape_type arg; + struct + { + int expected; + int exceptions; + } rd, rn, rz, ru; +}; +#endif /* Used for RUN_TEST_LOOP_ff_b, RUN_TEST_LOOP_fpfp_b and RUN_TEST_LOOP_ff_i_tg. */ struct test_ff_i_data @@ -832,6 +856,20 @@ struct test_Ff_b1_data (ARRAY)[i].RM_##ROUNDING_MODE.expected, \ (ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \ ROUND_RESTORE_ ## ROUNDING_MODE +#define RUN_TEST_LOOP_f_b_tg_u(FUNC_NAME, ARRAY, ROUNDING_MODE) \ + IF_ROUND_INIT_ ## ROUNDING_MODE \ + for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \ + RUN_TEST_f_b_tg ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg.value, \ + (ARRAY)[i].RM_##ROUNDING_MODE.expected, \ + (ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \ + ROUND_RESTORE_ ## ROUNDING_MODE +#define RUN_TEST_LOOP_f_i_tg_u(FUNC_NAME, ARRAY, ROUNDING_MODE) \ + IF_ROUND_INIT_ ## ROUNDING_MODE \ + for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \ + RUN_TEST_f_i_tg ((ARRAY)[i].arg_str, FUNC_NAME, (ARRAY)[i].arg.value, \ + (ARRAY)[i].RM_##ROUNDING_MODE.expected, \ + (ARRAY)[i].RM_##ROUNDING_MODE.exceptions); \ + ROUND_RESTORE_ ## ROUNDING_MODE #define RUN_TEST_ff_b(ARG_STR, FUNC_NAME, ARG1, ARG2, EXPECTED, \ EXCEPTIONS) \ do \ diff --git a/math/libm-test-fpclassify.inc b/math/libm-test-fpclassify.inc index 96b557e..480ccfe 100644 --- a/math/libm-test-fpclassify.inc +++ b/math/libm-test-fpclassify.inc @@ -37,10 +37,24 @@ static const struct test_f_i_data fpclassify_test_data[] = TEST_f_i (fpclassify, -min_subnorm_value, FP_SUBNORMAL, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), }; +#if HANDLE_PSEUDO_NUMBERS +static const struct test_f_i_data_u fpclassify_test_data_u[] = + { + TEST_f_i (fpclassify, pseudo_zero, FP_NAN, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_i (fpclassify, pseudo_inf, FP_NAN, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_i (fpclassify, pseudo_qnan, FP_NAN, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_i (fpclassify, pseudo_snan, FP_NAN, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_i (fpclassify, pseudo_unnormal, FP_NAN, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + }; +#endif + static void fpclassify_test (void) { ALL_RM_TEST (fpclassify, 1, fpclassify_test_data, RUN_TEST_LOOP_f_i_tg, END); +#if HANDLE_PSEUDO_NUMBERS + ALL_RM_TEST (fpclassify, 1, fpclassify_test_data_u, RUN_TEST_LOOP_f_i_tg_u, END); +#endif } static void diff --git a/math/libm-test-isinf.inc b/math/libm-test-isinf.inc index 6ecbf7b..44cebd2 100644 --- a/math/libm-test-isinf.inc +++ b/math/libm-test-isinf.inc @@ -37,10 +37,24 @@ static const struct test_f_i_data isinf_test_data[] = TEST_f_b (isinf, -snan_value, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), }; +#if HANDLE_PSEUDO_NUMBERS +static const struct test_f_i_data_u isinf_test_data_u[] = + { + TEST_f_b (isinf, pseudo_zero, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isinf, pseudo_inf, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isinf, pseudo_qnan, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isinf, pseudo_snan, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isinf, pseudo_unnormal, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + }; +#endif + static void isinf_test (void) { ALL_RM_TEST (isinf, 1, isinf_test_data, RUN_TEST_LOOP_f_b_tg, END); +#if HANDLE_PSEUDO_NUMBERS + ALL_RM_TEST (isinf, 1, isinf_test_data_u, RUN_TEST_LOOP_f_b_tg_u, END); +#endif } static void diff --git a/math/libm-test-isnan.inc b/math/libm-test-isnan.inc index e6e2bb6..d8545c4 100644 --- a/math/libm-test-isnan.inc +++ b/math/libm-test-isnan.inc @@ -37,10 +37,24 @@ static const struct test_f_i_data isnan_test_data[] = TEST_f_b (isnan, -snan_value, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), }; +#if HANDLE_PSEUDO_NUMBERS +static const struct test_f_i_data_u isnan_test_data_u[] = + { + TEST_f_b (isnan, pseudo_zero, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isnan, pseudo_inf, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isnan, pseudo_qnan, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isnan, pseudo_snan, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (isnan, pseudo_unnormal, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + }; +#endif + static void isnan_test (void) { ALL_RM_TEST (isnan, 1, isnan_test_data, RUN_TEST_LOOP_f_b_tg, END); +#if HANDLE_PSEUDO_NUMBERS + ALL_RM_TEST (isnan, 1, isnan_test_data_u, RUN_TEST_LOOP_f_b_tg_u, END); +#endif } static void diff --git a/math/libm-test-issignaling.inc b/math/libm-test-issignaling.inc index a2bdcef..80060dc 100644 --- a/math/libm-test-issignaling.inc +++ b/math/libm-test-issignaling.inc @@ -39,10 +39,24 @@ static const struct test_f_i_data issignaling_test_data[] = TEST_f_b (issignaling, -snan_value_MACRO, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), }; +#if HANDLE_PSEUDO_NUMBERS +static const struct test_f_i_data_u issignaling_test_data_u[] = + { + TEST_f_b (issignaling, pseudo_zero, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (issignaling, pseudo_inf, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (issignaling, pseudo_qnan, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (issignaling, pseudo_snan, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + TEST_f_b (issignaling, pseudo_unnormal, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED), + }; +#endif + static void issignaling_test (void) { ALL_RM_TEST (issignaling, 1, issignaling_test_data, RUN_TEST_LOOP_f_b_tg, END); +#if HANDLE_PSEUDO_NUMBERS + ALL_RM_TEST (issignaling, 1, issignaling_test_data_u, RUN_TEST_LOOP_f_b_tg_u, END); +#endif } static void |