Add narrowing multiply functions.
This patch adds the narrowing multiply functions from TS 18661-1 to
glibc's libm: fmul, fmull, dmull, f32mulf64, f32mulf32x, f32xmulf64
for all configurations; f32mulf64x, f32mulf128, f64mulf64x,
f64mulf128, f32xmulf64x, f32xmulf128, f64xmulf128 for configurations
with _Float64x and _Float128; __nldbl_dmull for ldbl-opt.
The changes are mostly essentially the same as for the narrowing add
functions, so the description of those generally applies to this patch
as well. f32xmulf64 for i386 cannot use precision control as used for
add and subtract, because that would result in double rounding for
subnormal results, so that uses round-to-odd with long double
intermediate result instead. The soft-fp support involves adding a
new FP_TRUNC_COOKED since soft-fp multiplication uses cooked inputs
and outputs.
Tested for x86_64, x86, mips64 (all three ABIs, both hard and soft
float) and powerpc, and with build-many-glibcs.py.
* math/Makefile (libm-narrow-fns): Add mul.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing multiply functions.
* math/bits/mathcalls-narrow.h (mul): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add mul.
* math/math-narrow.h (CHECK_NARROW_MUL): New macro.
(NARROW_MUL_ROUND_TO_ODD): Likewise.
(NARROW_MUL_TRIVIAL): Likewise.
* soft-fp/op-common.h (FP_TRUNC_COOKED): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fmull): New
macro.
(__dmull): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmul and
dmul.
(CFLAGS-nldbl-dmul.c): New variable.
(CFLAGS-nldbl-fmul.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_dmull.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dmull): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fmul, fmull,
dmull, fMmulfN, fMmulfNx, fMxmulfN and fMxmulfNx.
* math/auto-libm-test-in: Add tests of mul.
* math/auto-libm-test-out-narrow-mul: New generated file.
* math/libm-test-narrow-mul.inc: New file.
* sysdeps/i386/fpu/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fmul.c: Likewise.
* sysdeps/ieee754/float128/s_f32mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-dmul.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_dmull.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmull.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-05-16 00:05:28 +00:00
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/* Test narrowing multiply.
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2024-01-01 18:12:26 +00:00
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Copyright (C) 2018-2024 Free Software Foundation, Inc.
|
Add narrowing multiply functions.
This patch adds the narrowing multiply functions from TS 18661-1 to
glibc's libm: fmul, fmull, dmull, f32mulf64, f32mulf32x, f32xmulf64
for all configurations; f32mulf64x, f32mulf128, f64mulf64x,
f64mulf128, f32xmulf64x, f32xmulf128, f64xmulf128 for configurations
with _Float64x and _Float128; __nldbl_dmull for ldbl-opt.
The changes are mostly essentially the same as for the narrowing add
functions, so the description of those generally applies to this patch
as well. f32xmulf64 for i386 cannot use precision control as used for
add and subtract, because that would result in double rounding for
subnormal results, so that uses round-to-odd with long double
intermediate result instead. The soft-fp support involves adding a
new FP_TRUNC_COOKED since soft-fp multiplication uses cooked inputs
and outputs.
Tested for x86_64, x86, mips64 (all three ABIs, both hard and soft
float) and powerpc, and with build-many-glibcs.py.
* math/Makefile (libm-narrow-fns): Add mul.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing multiply functions.
* math/bits/mathcalls-narrow.h (mul): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add mul.
* math/math-narrow.h (CHECK_NARROW_MUL): New macro.
(NARROW_MUL_ROUND_TO_ODD): Likewise.
(NARROW_MUL_TRIVIAL): Likewise.
* soft-fp/op-common.h (FP_TRUNC_COOKED): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fmull): New
macro.
(__dmull): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmul and
dmul.
(CFLAGS-nldbl-dmul.c): New variable.
(CFLAGS-nldbl-fmul.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_dmull.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dmull): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fmul, fmull,
dmull, fMmulfN, fMmulfNx, fMxmulfN and fMxmulfNx.
* math/auto-libm-test-in: Add tests of mul.
* math/auto-libm-test-out-narrow-mul: New generated file.
* math/libm-test-narrow-mul.inc: New file.
* sysdeps/i386/fpu/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fmul.c: Likewise.
* sysdeps/ieee754/float128/s_f32mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-dmul.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_dmull.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmull.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-05-16 00:05:28 +00:00
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
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<https://www.gnu.org/licenses/>. */
|
Add narrowing multiply functions.
This patch adds the narrowing multiply functions from TS 18661-1 to
glibc's libm: fmul, fmull, dmull, f32mulf64, f32mulf32x, f32xmulf64
for all configurations; f32mulf64x, f32mulf128, f64mulf64x,
f64mulf128, f32xmulf64x, f32xmulf128, f64xmulf128 for configurations
with _Float64x and _Float128; __nldbl_dmull for ldbl-opt.
The changes are mostly essentially the same as for the narrowing add
functions, so the description of those generally applies to this patch
as well. f32xmulf64 for i386 cannot use precision control as used for
add and subtract, because that would result in double rounding for
subnormal results, so that uses round-to-odd with long double
intermediate result instead. The soft-fp support involves adding a
new FP_TRUNC_COOKED since soft-fp multiplication uses cooked inputs
and outputs.
Tested for x86_64, x86, mips64 (all three ABIs, both hard and soft
float) and powerpc, and with build-many-glibcs.py.
* math/Makefile (libm-narrow-fns): Add mul.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing multiply functions.
* math/bits/mathcalls-narrow.h (mul): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add mul.
* math/math-narrow.h (CHECK_NARROW_MUL): New macro.
(NARROW_MUL_ROUND_TO_ODD): Likewise.
(NARROW_MUL_TRIVIAL): Likewise.
* soft-fp/op-common.h (FP_TRUNC_COOKED): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fmull): New
macro.
(__dmull): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmul and
dmul.
(CFLAGS-nldbl-dmul.c): New variable.
(CFLAGS-nldbl-fmul.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_dmull.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dmull): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fmul, fmull,
dmull, fMmulfN, fMmulfNx, fMxmulfN and fMxmulfNx.
* math/auto-libm-test-in: Add tests of mul.
* math/auto-libm-test-out-narrow-mul: New generated file.
* math/libm-test-narrow-mul.inc: New file.
* sysdeps/i386/fpu/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fmul.c: Likewise.
* sysdeps/ieee754/float128/s_f32mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-dmul.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_dmull.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmull.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-05-16 00:05:28 +00:00
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#include "libm-test-driver.c"
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static const struct test_aa_f_data mul_test_data[] =
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{
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TEST_aa_f (mul, arg_qnan_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
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TEST_aa_f (mul, arg_qnan_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
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TEST_aa_f (mul, -arg_qnan_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
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TEST_aa_f (mul, -arg_qnan_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
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TEST_aa_f (mul, arg_qnan_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, arg_qnan_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, -arg_qnan_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, -arg_qnan_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, arg_snan_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, arg_snan_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, -arg_snan_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, -arg_snan_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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TEST_aa_f (mul, arg_snan_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
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|
|
|
TEST_aa_f (mul, arg_snan_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_plus_zero, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_minus_zero, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_plus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, -arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, -arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_qnan_value, -arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_zero, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_zero, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_min_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_min_subnorm_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_subnorm_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_max_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_max_value, arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_plus_zero, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_minus_zero, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_plus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, -arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, -arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_qnan_value, -arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_zero, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_zero, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_min_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_min_subnorm_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_subnorm_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_max_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_max_value, -arg_qnan_value, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_plus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_minus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_plus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, -arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, -arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_snan_value, -arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_zero, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_zero, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_min_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_min_subnorm_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_subnorm_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_max_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_max_value, arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_plus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_minus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_plus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, -arg_min_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, -arg_min_subnorm_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_snan_value, -arg_max_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_zero, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_zero, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_min_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_min_subnorm_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_subnorm_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, arg_max_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
TEST_aa_f (mul, -arg_max_value, -arg_snan_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION),
|
|
|
|
|
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_minus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_plus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_minus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_plus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_minus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_min_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, -arg_min_value, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_min_subnorm_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, -arg_min_subnorm_value, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, arg_max_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_infty, -arg_max_value, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_zero, arg_plus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_zero, arg_plus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_min_value, arg_plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_value, arg_plus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_min_subnorm_value, arg_plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_subnorm_value, arg_plus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_max_value, arg_plus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_max_value, arg_plus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_plus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_minus_zero, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_min_value, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, -arg_min_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_min_subnorm_value, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, -arg_min_subnorm_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, arg_max_value, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_infty, -arg_max_value, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_plus_zero, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_minus_zero, arg_minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM),
|
|
|
|
|
TEST_aa_f (mul, arg_min_value, arg_minus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_value, arg_minus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_min_subnorm_value, arg_minus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_min_subnorm_value, arg_minus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, arg_max_value, arg_minus_infty, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
TEST_aa_f (mul, -arg_max_value, arg_minus_infty, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
|
|
|
|
|
|
|
|
|
|
AUTO_TESTS_aa_f (mul),
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mul_test (void)
|
|
|
|
|
{
|
|
|
|
|
ALL_RM_TEST (mul, 1, mul_test_data, RUN_TEST_LOOP_aa_f, END);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
do_test (void)
|
|
|
|
|
{
|
|
|
|
|
mul_test ();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Local Variables:
|
|
|
|
|
* mode:c
|
|
|
|
|
* End:
|
|
|
|
|
*/
|