revert glibc sync for math tests

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>

82 files changed, 21548 insertions, 351267 deletions

diff --git a/test/math/Makefile.in b/test/math/Makefile.in
index c2b9f3b..3e60445 100644
--- a/test/math/Makefile.in
+++ b/test/math/Makefile.in
@@ -5,42 +5,21 @@
 TESTS_DISABLED := libm-test
 
 # gamma (removed from TESTS, need to add "small errors are ok" machinery there)
-TESTS_DISABLED += gamma 
-TESTS_DISABLED += test-misc test-signgam-main
-# disable long double tests, only for some architectures available
-TESTS_DISABLED += test-ldouble test-ldouble-finite test-ildoubl compile_test c99_test
-# disable tgmath tests, not implemented
-TESTS_DISABLED += test-tgmath test-tgmath2 test-tgmath-int test-tgmath-ret
-
-CFLAGS_test-double = -std=c11
-CFLAGS_test-double-finite = -std=c11
-CFLAGS_test-float = -std=c11
-CFLAGS_test-float-finite = -std=c11
-CFLAGS_test-idouble = -std=c11
-CFLAGS_test-ifloat = -std=c11
-
-CFLAGS_test-signgam-finite = -ffinite-math-only
-CFLAGS_test-signgam-finite-c99 = -ffinite-math-only -std=c99
-CFLAGS_test-signgam-finite-c11 = -ffinite-math-only -std=c11
-CFLAGS_test-signgam-uchar = -std=c99
-CFLAGS_test-signgam-uchar-init = -std=c99
-CFLAGS_test-signgam-uchar-static = -std=c99
-CFLAGS_test-signgam-uchar-init-static = -std=c99
-CFLAGS_test-signgam-uint = -std=c99
-CFLAGS_test-signgam-uint-init = -std=c99
-CFLAGS_test-signgam-uint-static = -std=c99
-CFLAGS_test-signgam-uint-init-static = -std=c99
-CFLAGS_test-signgam-ullong = -std=c99
-CFLAGS_test-signgam-ullong-init = -std=c99
-CFLAGS_test-signgam-ullong-static = -std=c99
-CFLAGS_test-signgam-ullong-init-static = -std=c99
+TESTS_DISABLED += gamma
+ifeq ($(UCLIBC_HAS_LONG_DOUBLE_MATH),)
+TESTS_DISABLED += test-ldouble test-ildoubl compile_test c99_test
+CFLAGS_basic-test := -DNO_LONG_DOUBLE
+endif
+
+DODIFF_rint     := 1
+DODIFF_signgam  := 1
 
 # NOTE: For basic-test we must disable the floating point optimization.
 #       Only for sh architecture because in the other architecture are disabled.
 ifeq ($(TARGET_ARCH),sh)
 CFLAGS_basic-test += -mieee
 endif
-EXTRA_CFLAGS    := -fno-builtin -DNO_LONG_DOUBLE
+EXTRA_CFLAGS    := -fno-builtin
 EXTRA_LDFLAGS   := -lm
 
 PERL := perl
@@ -49,10 +28,13 @@ MDEPS := $(wildcard test-*.c)
 $(MDEPS): libm-test.c
 
 ULP_SUFFIX :=
+ifeq ($(TARGET_ARCH),mips)
+ULP_SUFFIX:=$(if $(CONFIG_MIPS_N64_ABI),64,32)
+endif
+
 TARGET_ULP := $(if $(wildcard libm-test-ulps-$(TARGET_ARCH)$(ULP_SUFFIX)),$(TARGET_ARCH)$(ULP_SUFFIX),generic)
 
 libm-test.c: libm-test-ulps-$(TARGET_ULP) libm-test.inc gen-libm-test.pl
 	$(Q)$(PERL) ./gen-libm-test.pl -u libm-test-ulps-$(TARGET_ULP) ./libm-test.inc -o "." 2>&1 > /dev/null
-	$(Q)$(SHELL) ./gen-libm-have-vector-test.sh > libm-have-vector-test.h
 
-EXTRA_CLEAN := libm-test.c libm-test-ulps.h libm-have-vector-test.h
+EXTRA_CLEAN := libm-test.c libm-test-ulps.h
diff --git a/test/math/auto-libm-test-in.m b/test/math/auto-libm-test-in.m
deleted file mode 100644
index ffcc40a..0000000
--- a/test/math/auto-libm-test-in.m
+++ /dev/null
@@ -1,4796 +0,0 @@
-# libm test inputs for gen-auto-libm-tests.c.
-# Copyright (C) 1997-2016 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/>.  */
-
-acos 0
-acos -0
-acos 1
-acos -1
-acos 0.5
-acos -0.5
-acos 0.75
-acos 2e-17
-acos 0.0625
-acos 0x0.ffffffp0
-acos -0x0.ffffffp0
-acos 0x0.ffffffff8p0
-acos -0x0.ffffffff8p0
-acos 0x0.ffffffffffffp0
-acos -0x0.ffffffffffffp0
-acos 0x0.fffffffffffff8p0
-acos -0x0.fffffffffffff8p0
-acos 0x0.ffffffffffffffffp0
-acos -0x0.ffffffffffffffffp0
-acos 0x0.ffffffffffffffffffffffffffcp0
-acos -0x0.ffffffffffffffffffffffffffcp0
-acos 0x0.ffffffffffffffffffffffffffff8p0
-acos -0x0.ffffffffffffffffffffffffffff8p0
-acos 0x1p-5
-acos 0x1p-10
-acos 0x1p-15
-acos 0x1p-20
-acos 0x1p-25
-acos 0x1p-30
-acos 0x1p-35
-acos 0x1p-40
-acos 0x1p-45
-acos 0x1p-50
-acos 0x1p-55
-acos 0x1p-60
-acos 0x1p-65
-acos 0x1p-70
-acos 0x1p-75
-acos 0x1p-80
-acos 0x1p-85
-acos 0x1p-90
-acos 0x1p-95
-acos 0x1p-100
-acos 0x1p-105
-acos 0x1p-110
-acos 0x1p-115
-acos 0x1p-120
-acos -0x1p-5
-acos -0x1p-25
-acos -0x1p-45
-acos -0x1p-65
-acos -0x1p-85
-acos -0x1p-105
-acos -0x1p-125
-acos -0x2.0089a4p-4
-acos 0xf.04aeep-4
-acos 0x5.dd258006121b8p-4
-acos -0x2.35f051e70dbc4p-4
-acos 0xe.9a5c0d7fabb9aa1p-4
-acos 0xe.17513589de79b75p-4
-acos 0x3.e57821d368ebap-4
-acos 0x2.0bee8p-4
-acos -0x1.da00d8p-4
-acos min
-acos -min
-acos min_subnorm
-acos -min_subnorm
-
-acosh 1
-acosh 0x1.000002p0
-acosh 0x1.0000000000001p0 no-test-inline
-acosh 0x1.0000000000000002p0 no-test-inline
-acosh 0x1.000000000000000000000000008p0 no-test-inline
-acosh 0x1.0000000000000000000000000001p0 no-test-inline
-acosh 1.625
-acosh 7
-acosh 100
-acosh 1e5
-acosh 0x1p8
-acosh 0x1p9
-acosh 0x1p10
-acosh 0x1p11
-acosh 0x1p12
-acosh 0x1p13
-acosh 0x1p24
-acosh 0x1p25
-acosh 0x1p26
-acosh 0x1p27
-acosh 0x1p28
-acosh 0x1p29
-acosh 0x1p30
-acosh 0x1p31
-acosh 0x1p32
-acosh 0x1p33
-acosh 0x1p48
-acosh 0x1p49
-acosh 0x1p50
-acosh 0x1p51
-acosh 0x1p52
-acosh 0x1p53
-acosh 0x1p54
-acosh 0x1p55
-acosh 0x1p56
-acosh 0x1p57
-acosh 0x1p58
-acosh 0x1p59
-acosh 0x1p100
-acosh 0x1p500
-acosh 0x1p5000
-acosh 0x1.80a368p+0
-acosh 0x1.0b9d3e9fc19fbp+0
-acosh 0x1.11eab6p+0
-acosh 0x1.0fffaap+0
-acosh 0x1.068e0eca105a6p+0
-acosh 0x2.8d4288p+0
-acosh 0x1.5d71a6p+36
-acosh 0x1.476a3c43d7edep+288
-acosh 0xc.84cb1dbbd1b1p+0
-acosh 0x1.0722362c26ba5p+0
-acosh 0x1.73515p+0
-acosh 0x1.1b836p+0
-acosh 0x1.07c956p+0
-acosh 0x1.1808eep+0
-acosh 0x1.1052c4p+0
-acosh max no-test-inline
-
-asin 0
-asin -0
-asin 0.5
-asin -0.5
-asin 1.0
-asin -1.0
-asin 0.75
-asin 0x0.ffffffp0
-asin -0x0.ffffffp0
-asin 0x0.ffffffff8p0
-asin -0x0.ffffffff8p0
-asin 0x0.ffffffffffffp0
-asin -0x0.ffffffffffffp0
-asin 0x0.fffffffffffff8p0
-asin -0x0.fffffffffffff8p0
-asin 0x0.ffffffffffffffffp0
-asin -0x0.ffffffffffffffffp0
-asin 0x0.ffffffffffffffffffffffffffcp0
-asin -0x0.ffffffffffffffffffffffffffcp0
-asin 0x0.ffffffffffffffffffffffffffff8p0
-asin -0x0.ffffffffffffffffffffffffffff8p0
-asin 0x1p-5
-asin 0x1p-10
-asin 0x1p-15
-asin 0x1p-20
-asin 0x1p-25
-asin 0x1p-30
-asin 0x1p-35
-asin 0x1p-40
-asin 0x1p-45
-asin 0x1p-50
-asin 0x1p-55
-asin 0x1p-60
-asin 0x1p-100
-asin 0x1p-600
-asin 0x1p-10000
-asin -0x2.18915cp-4
-asin -0x3.746774p-4
-asin -0x3.1c54d10e5c844p-4
-asin 0xf.c9675fa6fe69f12p-4
-asin -0xa.fc5afp-4
-asin 0xd.805e5p-4
-asin -0x2.1a02dcp-4
-asin -0x8.1c120ac3e495p-4
-asin -0xb.36dacp-4
-asin min
-asin -min
-asin min_subnorm
-asin -min_subnorm
-
-asinh 0
-asinh -0
-asinh 0.75
-asinh 1
-asinh 10
-asinh 100
-asinh 1e6
-asinh 0x1p8
-asinh 0x1p9
-asinh 0x1p10
-asinh 0x1p11
-asinh 0x1p12
-asinh 0x1p13
-asinh 0x1p24
-asinh 0x1p25
-asinh 0x1p26
-asinh 0x1p27
-asinh 0x1p28
-asinh 0x1p29
-asinh 0x1p30
-asinh 0x1p31
-asinh 0x1p32
-asinh 0x1p33
-asinh 0x1p48
-asinh 0x1p49
-asinh 0x1p50
-asinh 0x1p51
-asinh 0x1p52
-asinh 0x1p53
-asinh 0x1p54
-asinh 0x1p55
-asinh 0x1p56
-asinh 0x1p57
-asinh 0x1p58
-asinh 0x1p59
-asinh 0x1p100
-asinh 0x1p500
-asinh 0x1p5000
-asinh 0x1p-8
-asinh 0x1p-9
-asinh 0x1p-10
-asinh 0x1p-11
-asinh 0x1p-12
-asinh 0x1p-13
-asinh 0x1p-24
-asinh 0x1p-25
-asinh 0x1p-26
-asinh 0x1p-27
-asinh 0x1p-28
-asinh 0x1p-29
-asinh 0x1p-30
-asinh 0x1p-31
-asinh 0x1p-32
-asinh 0x1p-33
-asinh 0x1p-48
-asinh 0x1p-49
-asinh 0x1p-50
-asinh 0x1p-51
-asinh 0x1p-52
-asinh 0x1p-53
-asinh 0x1p-54
-asinh 0x1p-55
-asinh 0x1p-56
-asinh 0x1p-57
-asinh 0x1p-58
-asinh 0x1p-59
-asinh 0x1p-100
-asinh -0x3.d26bb4p-4
-asinh -0x3.bdeef4p-4
-asinh -0x7.fc7fc8p-8
-asinh -0x3.b94a52e6913c2p-4
-asinh 0x7.d8e5a8p-4
-asinh -0x7.63a06320c42e4p-4
-asinh 0x6.f4a93p-4
-asinh -0x7.88bcc8p-4
-asinh -0x3.11c35p-4
-asinh -0x4.39534p-4
-asinh -0xd.d62e8p+92
-asinh -0x4.cfb9805a53a2065p-4
-asinh -0x5.cabae7a011e33d9p-4
-asinh -0x6.e26358p-4
-asinh 0x6.c92c08p-4
-asinh 0x1p-500
-asinh 0x1p-5000
-asinh min
-asinh -min
-asinh min_subnorm
-asinh -min_subnorm
-asinh max no-test-inline
-asinh -max no-test-inline
-
-atan 0
-atan -0
-atan max
-atan -max
-atan 1
-atan -1
-atan 0.75
-atan 0x1p-5
-atan 0x1p-10
-atan 0x1p-15
-atan 0x1p-20
-atan 0x1p-25
-atan 0x1p-30
-atan 0x1p-35
-atan 0x1p-40
-atan 0x1p-45
-atan 0x1p-50
-atan 0x1p-55
-atan 0x1p-60
-atan 2.5
-atan 10
-atan 1e6
-atan 0x1p31
-atan 0x1p-100
-atan 0x1p-600
-atan 0x1p-10000
-atan -0x3.b02d84p-4
-atan -0x3.3fb708p-4
-atan -0x2.3249ap+0
-atan -0x1.363f46p+0
-atan -0x1.ad4c0ap+0
-atan -0x3.eb8e18p+0
-atan 0x3.53c188p+0
-atan -0x1.58c83p+0
-atan min
-atan -min
-atan min_subnorm
-atan -min_subnorm
-
-# atan2 (0,x) == 0 for x > 0.
-atan2 0 1
-# atan2 (-0,x) == -0 for x > 0.
-atan2 -0 1
-atan2 0 0
-atan2 -0 0
-# atan2 (+0,x) == +pi for x < 0.
-atan2 0 -1
-# atan2 (-0,x) == -pi for x < 0.
-atan2 -0 -1
-atan2 0 -0
-atan2 -0 -0
-# atan2 (y,+0) == pi/2 for y > 0.
-atan2 1 0
-# atan2 (y,-0) == pi/2 for y > 0.
-atan2 1 -0
-# atan2 (y,+0) == -pi/2 for y < 0.
-atan2 -1 0
-# atan2 (y,-0) == -pi/2 for y < 0.
-atan2 -1 -0
-atan2 max max
-atan2 max -max
-atan2 -max max
-atan2 -max -max
-atan2 max min
-atan2 -max -min
-atan2 -max min
-atan2 max -min
-atan2 max min_subnorm
-atan2 -max -min_subnorm
-atan2 -max min_subnorm
-atan2 max -min_subnorm
-atan2 0.75 1
-atan2 -0.75 1.0
-atan2 0.75 -1.0
-atan2 -0.75 -1.0
-atan2 0.390625 .00029
-atan2 1.390625 0.9296875
-atan2 -0.00756827042671106339 -.001792735857538728036
-atan2 0x1.00000000000001p0 0x1.00000000000001p0
-atan2 0x4.c3841p-4 0x2.f2f308p+0
-atan2 -0xe.cf143p-40 0xd.3de7ap-36
-atan2 0x5.576cf8p-4 0x2.21e65p+0
-atan2 -0x4.29411p-4 0x1.f4755cp+0
-atan2 -0xa.b4101p+20 -0xf.9c4c8p-4
-atan2 0x4.251bb8p-4 0x7.40ac68p+0
-atan2 0x1.47239ep+68 0xa.3ac3cp+68
-atan2 -0x6.b0794p-4 0x3.8ff10cp+0
-atan2 -0x7.15e7af0a1780cp-724 0xf.fffffp+124
-atan2 0x3.f16f1p+0 -0x1.546056p+0
-atan2 -0x1.9e657cp-24 0x7.40bb4p-52
-atan2 min min
-atan2 min -min
-atan2 -min min
-atan2 -min -min
-atan2 min_subnorm min_subnorm
-atan2 min_subnorm -min_subnorm
-atan2 -min_subnorm min_subnorm
-atan2 -min_subnorm -min_subnorm
-atan2 min min_subnorm
-atan2 min -min_subnorm
-atan2 -min min_subnorm
-atan2 -min -min_subnorm
-atan2 min_subnorm min
-atan2 min_subnorm -min
-atan2 -min_subnorm min
-atan2 -min_subnorm -min
-atan2 1 -max
-atan2 -1 -max
-atan2 min -max
-atan2 -min -max
-atan2 min_subnorm -max
-atan2 -min_subnorm -max
-atan2 1 max
-atan2 -1 max
-atan2 min max
-atan2 -min max
-atan2 min_subnorm max
-atan2 -min_subnorm max
-atan2 min 1
-atan2 -min 1
-atan2 min_subnorm 1
-atan2 -min_subnorm 1
-atan2 min -1
-atan2 -min -1
-atan2 min_subnorm -1
-atan2 -min_subnorm -1
-
-atanh 0
-atanh -0
-atanh 0.75
-atanh -0.75
-atanh 0.25
-atanh 0x1p-5
-atanh 0x1p-10
-atanh 0x1.2345p-20
-atanh 0x1p-8
-atanh 0x1p-9
-atanh 0x1p-10
-atanh 0x1p-11
-atanh 0x1p-12
-atanh 0x1p-13
-atanh 0x1p-24
-atanh 0x1p-25
-atanh 0x1p-26
-atanh 0x1p-27
-atanh 0x1p-28
-atanh 0x1p-29
-atanh 0x1p-30
-atanh 0x1p-31
-atanh 0x1p-32
-atanh 0x1p-33
-atanh 0x1p-48
-atanh 0x1p-49
-atanh 0x1p-50
-atanh 0x1p-51
-atanh 0x1p-52
-atanh 0x1p-53
-atanh 0x1p-54
-atanh 0x1p-55
-atanh 0x1p-56
-atanh 0x1p-57
-atanh 0x1p-58
-atanh 0x1p-59
-atanh 0x1p-100
-atanh -0x1p-100
-atanh 0x1p-600
-atanh -0x1p-600
-atanh 0x1p-10000
-atanh -0x1p-10000
-atanh 0x0.ffffffp0 no-test-inline
-atanh -0x0.ffffffp0 no-test-inline
-atanh 0x0.ffffffff8p0 no-test-inline
-atanh -0x0.ffffffff8p0 no-test-inline
-atanh 0x0.ffffffffffffp0 no-test-inline
-atanh -0x0.ffffffffffffp0 no-test-inline
-ata