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-rw-r--r--ChangeLog25
-rwxr-xr-xmath/gen-libm-test.pl5
-rw-r--r--math/libm-test-exp10.inc2
-rw-r--r--math/libm-test-isfinite.inc2
-rw-r--r--math/libm-test-lgamma.inc2
-rw-r--r--math/libm-test-nexttoward.inc4
-rw-r--r--math/libm-test-remainder.inc2
-rw-r--r--math/libm-test-scalb.inc4
-rw-r--r--math/libm-test-significand.inc4
-rw-r--r--math/libm-test-support.c4
-rw-r--r--math/libm-test-support.h2
-rw-r--r--math/test-double.h2
-rw-r--r--math/test-float.h2
-rw-r--r--math/test-float128.h35
-rw-r--r--math/test-ldouble.h2
-rw-r--r--math/test-math-floatn.h20
16 files changed, 112 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog
index 429690e1fc..c4cfaf64d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,28 @@
+2017-06-12 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
+ Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
+ Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
+
+ * math/gen-libm-test.pl (@all_floats): Add ifloat128 and float128.
+ (%all_floats_pfx): Add macro prefix for float128 (FLT128).
+ * math/libm-test-exp10.inc (pow10_test): Do not test for _FloatN,
+ * math/libm-test-isfinite.inc (finite_test): Likewise.
+ * math/libm-test-lgamma.inc (gamma_test): Likewise.
+ * math/libm-test-nexttoward.inc (nexttoward_test): Likewise.
+ (nexttoward_test_data}: Likewise.
+ * math/libm-test-remainder.inc (drem_test): Likewise.
+ * math/libm-test-scalb.inc (scalb_test): Likewise.
+ (scalb_test_data): Likewise.
+ * math/libm-test-significand.inc (significand_test): Likewise.
+ (significand_test_data): Likewise.
+ * math/libm-test-support.c (check_complex): Replace __complex__
+ FLOAT with CFLOAT to get the support for old compiler.
+ * math/libm-test-support.h (check_complex): Likewise.
+ * math/test-double.h (CFLOAT, TEST_FLOATN): New macros.
+ * math/test-float.h (CFLOAT, TEST_FLOATN): Likewise.
+ * math/test-ldouble.h (CFLOAT, TEST_FLOATN): Likewise.
+ * math/test-float128.h: New file.
+ * math/test-math-floatn.h: New file.
+
2017-06-12 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
* include/float.h: Allow the definition of macros prefixed with
diff --git a/math/gen-libm-test.pl b/math/gen-libm-test.pl
index a931bc542f..8baeeb23b6 100755
--- a/math/gen-libm-test.pl
+++ b/math/gen-libm-test.pl
@@ -44,14 +44,15 @@ use vars qw ($ulps_file);
use vars qw (%auto_tests);
# all_floats is sorted and contains all recognised float types
-@all_floats = ('double', 'float', 'idouble',
- 'ifloat', 'ildouble', 'ldouble');
+@all_floats = ('double', 'float', 'float128', 'idouble',
+ 'ifloat', 'ifloat128', 'ildouble', 'ldouble');
# all_floats_pfx maps C types to their C like prefix for macros.
%all_floats_pfx =
( "double" => "DBL",
"ldouble" => "LDBL",
"float" => "FLT",
+ "float128" => "FLT128",
);
%beautify =
diff --git a/math/libm-test-exp10.inc b/math/libm-test-exp10.inc
index 92c81adb7a..374d12a193 100644
--- a/math/libm-test-exp10.inc
+++ b/math/libm-test-exp10.inc
@@ -39,8 +39,10 @@ exp10_test (void)
static void
pow10_test (void)
{
+#if !TEST_FLOATN
/* pow10 uses the same test data as exp10. */
ALL_RM_TEST (pow10, 0, exp10_test_data, RUN_TEST_LOOP_f_f, END);
+#endif
}
static void
diff --git a/math/libm-test-isfinite.inc b/math/libm-test-isfinite.inc
index 48d4c2e15b..0988997f74 100644
--- a/math/libm-test-isfinite.inc
+++ b/math/libm-test-isfinite.inc
@@ -47,7 +47,9 @@ static void
finite_test (void)
{
/* finite uses the same test data as isfinite. */
+#if !TEST_FLOATN
ALL_RM_TEST (finite, 1, isfinite_test_data, RUN_TEST_LOOP_f_b, END);
+#endif
}
static void
diff --git a/math/libm-test-lgamma.inc b/math/libm-test-lgamma.inc
index 9799aa9aaf..0927dd0122 100644
--- a/math/libm-test-lgamma.inc
+++ b/math/libm-test-lgamma.inc
@@ -45,8 +45,10 @@ lgamma_test (void)
static void
gamma_test (void)
{
+#if !TEST_FLOATN
/* gamma uses the same test data as lgamma. */
ALL_RM_TEST (gamma, 0, lgamma_test_data, RUN_TEST_LOOP_f_f1, END, signgam);
+#endif
}
static void
diff --git a/math/libm-test-nexttoward.inc b/math/libm-test-nexttoward.inc
index f05cf5fe4b..37a9338ca6 100644
--- a/math/libm-test-nexttoward.inc
+++ b/math/libm-test-nexttoward.inc
@@ -20,6 +20,7 @@
static const struct test_fj_f_data nexttoward_test_data[] =
{
+#if !TEST_FLOATN
TEST_fj_f (nexttoward, 0, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_fj_f (nexttoward, minus_zero, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_fj_f (nexttoward, 0, minus_zero, minus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
@@ -80,6 +81,7 @@ static const struct test_fj_f_data nexttoward_test_data[] =
TEST_fj_f (nexttoward, min_subnorm_value, minus_zero, 0, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_ERANGE),
TEST_fj_f (nexttoward, -min_subnorm_value, 0, minus_zero, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_ERANGE),
TEST_fj_f (nexttoward, -min_subnorm_value, minus_zero, minus_zero, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_ERANGE),
+#endif
#if TEST_COND_binary32
TEST_fj_f (nexttoward, 1.0, 1.1L, 0x1.000002p0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
@@ -153,7 +155,9 @@ static const struct test_fj_f_data nexttoward_test_data[] =
static void
nexttoward_test (void)
{
+#if !TEST_FLOATN
ALL_RM_TEST (nexttoward, 1, nexttoward_test_data, RUN_TEST_LOOP_fj_f, END);
+#endif
}
static void
diff --git a/math/libm-test-remainder.inc b/math/libm-test-remainder.inc
index ddeba66dab..65503c7065 100644
--- a/math/libm-test-remainder.inc
+++ b/math/libm-test-remainder.inc
@@ -184,8 +184,10 @@ remainder_test (void)
static void
drem_test (void)
{
+#if !TEST_FLOATN
/* drem uses the same test data as remainder. */
ALL_RM_TEST (drem, 1, remainder_test_data, RUN_TEST_LOOP_ff_f, END);
+#endif
}
static void
diff --git a/math/libm-test-scalb.inc b/math/libm-test-scalb.inc
index 228a93d349..b96f767c71 100644
--- a/math/libm-test-scalb.inc
+++ b/math/libm-test-scalb.inc
@@ -20,6 +20,7 @@
static const struct test_ff_f_data scalb_test_data[] =
{
+#if !TEST_FLOATN
/* Results in this case are unspecified by POSIX, so, for an
otherwise fully-determined function, spurious "inexact"
exceptions are OK. */
@@ -144,12 +145,15 @@ static const struct test_ff_f_data scalb_test_data[] =
TEST_ff_f (scalb, 0.8L, 4, 12.8L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_ff_f (scalb, -0.854375L, 5, -27.34L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#endif
};
static void
scalb_test (void)
{
+#if !TEST_FLOATN
ALL_RM_TEST (scalb, 1, scalb_test_data, RUN_TEST_LOOP_ff_f, END);
+#endif
}
static void
diff --git a/math/libm-test-significand.inc b/math/libm-test-significand.inc
index 372c076fae..5797e97a85 100644
--- a/math/libm-test-significand.inc
+++ b/math/libm-test-significand.inc
@@ -20,6 +20,7 @@
static const struct test_f_f_data significand_test_data[] =
{
+#if !TEST_FLOATN
/* significand returns the mantissa of the exponential
representation. Tests for infinities, zero and NaNs reflect
the implementation (including possibility of "inexact" and
@@ -45,12 +46,15 @@ static const struct test_f_f_data significand_test_data[] =
TEST_f_f (significand, -6.0, -1.5, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_f (significand, 8.0, 1.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
TEST_f_f (significand, -8.0, -1.0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+#endif
};
static void
significand_test (void)
{
+#if !TEST_FLOATN
ALL_RM_TEST (significand, 1, significand_test_data, RUN_TEST_LOOP_f_f, END);
+#endif
}
static void
diff --git a/math/libm-test-support.c b/math/libm-test-support.c
index 07b8f25ee9..7612d394d6 100644
--- a/math/libm-test-support.c
+++ b/math/libm-test-support.c
@@ -732,8 +732,8 @@ check_float (const char *test_name, FLOAT computed, FLOAT expected,
void
-check_complex (const char *test_name, __complex__ FLOAT computed,
- __complex__ FLOAT expected,
+check_complex (const char *test_name, CFLOAT computed,
+ CFLOAT expected,
int exception)
{
FLOAT part_comp, part_exp;
diff --git a/math/libm-test-support.h b/math/libm-test-support.h
index 0e781442aa..2cdc5fe8cf 100644
--- a/math/libm-test-support.h
+++ b/math/libm-test-support.h
@@ -143,7 +143,7 @@ void init_max_error (const char *, int);
void print_max_error (const char *);
void print_complex_max_error (const char *);
void check_float (const char *, FLOAT, FLOAT, int);
-void check_complex (const char *, __complex__ FLOAT, __complex__ FLOAT, int);
+void check_complex (const char *, CFLOAT, CFLOAT, int);
void check_int (const char *, int, int, int);
void check_long (const char *, long int, long int, int);
void check_bool (const char *, int, int, int);
diff --git a/math/test-double.h b/math/test-double.h
index bd9be859bb..3c562e27f5 100644
--- a/math/test-double.h
+++ b/math/test-double.h
@@ -18,6 +18,7 @@
#define FUNC(function) function
#define FLOAT double
+#define CFLOAT __complex__ double
#define BUILD_COMPLEX(real, imag) (CMPLX ((real), (imag)))
#define PREFIX DBL
#define LIT(x) (x)
@@ -25,3 +26,4 @@
#define LITM(x) x
#define FTOSTR strfromd
#define snan_value_MACRO SNAN
+#define TEST_FLOATN 0
diff --git a/math/test-float.h b/math/test-float.h
index a1df187d00..97e98c768a 100644
--- a/math/test-float.h
+++ b/math/test-float.h
@@ -18,6 +18,7 @@
#define FUNC(function) function ## f
#define FLOAT float
+#define CFLOAT __complex__ float
#define BUILD_COMPLEX(real, imag) (CMPLXF ((real), (imag)))
#define PREFIX FLT
#define TYPE_STR "float"
@@ -26,3 +27,4 @@
#define LITM(x) x
#define FTOSTR strfromf
#define snan_value_MACRO SNANF
+#define TEST_FLOATN 0
diff --git a/math/test-float128.h b/math/test-float128.h
new file mode 100644
index 0000000000..17c5928bf6
--- /dev/null
+++ b/math/test-float128.h
@@ -0,0 +1,35 @@
+/* Common definitions for libm tests for _Float128.
+
+ Copyright (C) 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/>. */
+
+#include "test-math-floatn.h"
+
+/* Fixup builtins and constants for older compilers. */
+#include <bits/floatn.h>
+#include <float.h>
+
+#define FUNC(function) function ## f128
+#define FLOAT _Float128
+#define CFLOAT __CFLOAT128
+#define BUILD_COMPLEX(real, imag) (CMPLXF128 ((real), (imag)))
+#define PREFIX FLT128
+#define TYPE_STR "float128"
+#define LIT(x) __f128 (x)
+#define LITM(x) x ## f128
+#define FTOSTR strfromf128
+#define snan_value_MACRO SNANF128
diff --git a/math/test-ldouble.h b/math/test-ldouble.h
index 4bf2b416df..89d4940117 100644
--- a/math/test-ldouble.h
+++ b/math/test-ldouble.h
@@ -18,6 +18,7 @@
#define FUNC(function) function##l
#define FLOAT long double
+#define CFLOAT __complex__ long double
#define BUILD_COMPLEX(real, imag) (CMPLXL ((real), (imag)))
#define PREFIX LDBL
#define TYPE_STR "ldouble"
@@ -25,3 +26,4 @@
#define LITM(x) x ## l
#define FTOSTR strfroml
#define snan_value_MACRO SNANL
+#define TEST_FLOATN 0
diff --git a/math/test-math-floatn.h b/math/test-math-floatn.h
new file mode 100644
index 0000000000..f3ab6dfbbc
--- /dev/null
+++ b/math/test-math-floatn.h
@@ -0,0 +1,20 @@
+/* Common definitions for libm tests for TS 18661-3 derived types.
+ Copyright (C) 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/>. */
+
+#define TEST_FLOATN 1
+#define __STDC_WANT_IEC_60559_TYPES_EXT__
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-20 13:33:05 +0000