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This patch converts the implementation of exp2l in math/e_exp2l.c into
a template in math/e_exp2_template.c, then adjusts Makefile to use
this template for long double (the implementations for float and
double in sysdeps have higher precedence and are not used). This
template can also be used for float128, thus reducing the amount of
duplicated code that gets added when adding support the new type.
Tested for powerpc64le and s390x.
* math/Makefile (libm-calls): Move e_exp2F to gen-libm-calls.
(gen-libm-calls): Add e_exp2F to use the template.
* math/e_exp2l.c: Rename to math/e_exp2_template.c.
* math/e_exp2_template.c: New file, renamed from
math/e_exp2l.c, and made into a template.
* sysdeps/generic/math-type-macros.h (M_MIN_EXP): New macro.
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All the declarations in math-finite.h are macroized by floating-point
type. This patch includes it for float128 and protects the
declarations of functions that need not be declared for float128.
* math/math.h: Include bits/math-finite.h for float128.
(__MATH_DECLARING_FLOATN): Define to control declaration of
float128 functions.
* math/bits/math-finite.h (pow10): Do not declare for float128.
(gamma): Likewise.
(scalb): Likewise.
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This introduces the machine-dependent bits/floatn.h to control
the inclusion of _Float128 ABI.
* bits/floatn.h: New file.
* bits/huge_val_flt128.h: Likewise.
* bits/libm-simd-decl-stubs.h (__DECL_SIMD_cosf128): New macro.
(__DECL_SIMD_sinf128): Likewise.
(__DECL_SIMD_sincosf128): Likewise.
(__DECL_SIMD_logf128): Likewise.
(__DECL_SIMD_expf128): Likewise.
(__DECL_SIMD_powf128): Likewise.
* math/Makefile (headers): Install bits/floatn.h and
bits/huge_val_flt128.h.
* math/bits/cmathcalls.h (_Mdouble_complex_): Only define if not
defined.
* math/bits/mathcalls.h (pow10, isinf, finite, drem, significand)
(isnan, gamma, nexttoward, scalb): Only define if not
__MATH_DECLARING_FLOATN.
(nextdown, nextup, llogb, roundeven, fromfp, ufromfp, fromfpx)
(ufromfpx, fmaxmag, fminmag, totalorder, totalordermag)
(canonicalize, getpayload, setpayload, setpayloadsig): Declare for
_FloatN even if __STDC_WANT_IEC_60559_BFP_EXT__ is not defined.
* math/complex.h: Include bits/libc-header-start.h and bits/floatn.h.
Include bits/cmathcalls.h to get the declarations of _Float128
versions of complex functions.
[__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (CMPLXF128):
Define macro.
* math/math.h: Include bits/floatn.h and bits/huge_val_flt128.h.
Include bits/mathcalls-helper-functions.h and bits/mathcalls.h to
get the declarations of _Float128 versions of math functions.
(__MATH_DECLARING_FLOATN): New macro to control declaration of
_FloatN types.
[__GNUC_PREREQ (6,0)] (signbit): Since GCC 6.0, __builtin_signbit
is type-generic, so use it without __MATH_TG.
[__HAVE_DISTINCT_FLOAT128] (isinf): This builtin is broken for
_Float128 type on GCC < 7.0. Explicitly call __isinff128 for
_Float128 type and GCC < 7.0, otherwise use the builtin.
[__HAVE_FLOAT128 && defined __USE_GNU] (M_Ef128, M_LOG2Ef128)
(M_LOG10Ef128, M_LN2f128, M_LN10f128, M_PIf128, M_PI_2f128)
(M_PI_4f128, M_1_PIf128, M_2_PIf128, M_SQRT2f128, M_SQRT1_2f128):
New _GNU_SOURCE enabled macros.
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This patch adds a new build module called 'testsuite'.
IS_IN (testsuite) implies _ISOMAC, as do IS_IN_build and __cplusplus
(which means several ad-hoc tests for __cplusplus can go away).
libc-symbols.h now suppresses almost all of *itself* when _ISOMAC is
defined; in particular, _ISOMAC mode does not get config.h
automatically anymore.
There are still quite a few tests that need to see internal gunk of
one variety or another. For them, we now have 'tests-internal' and
'test-internal-extras'; files in this category will still be compiled
with MODULE_NAME=nonlib, and everything proceeds as it always has.
The bulk of this patch is moving tests from 'tests' to
'tests-internal'. There is also 'tests-static-internal', which has
the same effect on files in 'tests-static', and 'modules-names-tests',
which has the *inverse* effect on files in 'modules-names' (it's
inverted because most of the things in modules-names are *not* tests).
For both of these, the file must appear in *both* the new variable and
the old one.
There is also now a special case for when libc-symbols.h is included
without MODULE_NAME being defined at all. (This happens during the
creation of libc-modules.h, and also when preprocessing Versions
files.) When this happens, IS_IN is set to be always false and
_ISOMAC is *not* defined, which was the status quo, but now it's
explicit.
The remaining changes to C source files in this patch seemed likely to
cause problems in the absence of the main change. They should be
relatively self-explanatory. In a few cases I duplicated a definition
from an internal header rather than move the test to tests-internal;
this was a judgement call each time and I'm happy to change those
however reviewers feel is more appropriate.
* Makerules: New subdir configuration variables 'tests-internal'
and 'test-internal-extras'. Test files in these categories will
still be compiled with MODULE_NAME=nonlib. Test files in the
existing categories (tests, xtests, test-srcs, test-extras) are
now compiled with MODULE_NAME=testsuite.
New subdir configuration variable 'modules-names-tests'. Files
which are in both 'modules-names' and 'modules-names-tests' will
be compiled with MODULE_NAME=testsuite instead of
MODULE_NAME=extramodules.
(gen-as-const-headers): Move to tests-internal.
(do-tests-clean, common-mostlyclean): Support tests-internal.
* Makeconfig (built-modules): Add testsuite.
* Makefile: Change libof-check-installed-headers-c and
libof-check-installed-headers-cxx to 'testsuite'.
* Rules: Likewise. Support tests-internal.
* benchtests/strcoll-inputs/filelist#en_US.UTF-8:
Remove extra-modules.mk.
* config.h.in: Don't check for __OPTIMIZE__ or __FAST_MATH__ here.
* include/libc-symbols.h: Move definitions of _GNU_SOURCE,
PASTE_NAME, PASTE_NAME1, IN_MODULE, IS_IN, and IS_IN_LIB to the
very top of the file and rationalize their order.
If MODULE_NAME is not defined at all, define IS_IN to always be
false, and don't define _ISOMAC.
If any of IS_IN (testsuite), IS_IN_build, or __cplusplus are
true, define _ISOMAC and suppress everything else in this file,
starting with the inclusion of config.h.
Do check for inappropriate definitions of __OPTIMIZE__ and
__FAST_MATH__ here, but only if _ISOMAC is not defined.
Correct some out-of-date commentary.
* include/math.h: If _ISOMAC is defined, undefine NO_LONG_DOUBLE
and _Mlong_double_ before including math.h.
* include/string.h: If _ISOMAC is defined, don't expose
_STRING_ARCH_unaligned. Move a comment to a more appropriate
location.
* include/errno.h, include/stdio.h, include/stdlib.h, include/string.h
* include/time.h, include/unistd.h, include/wchar.h: No need to
check __cplusplus nor use __BEGIN_DECLS/__END_DECLS.
* misc/sys/cdefs.h (__NTHNL): New macro.
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h
(__m81_defun): Use __NTHNL to avoid errors with GCC 6.
* elf/tst-env-setuid-tunables.c: Include config.h with _LIBC
defined, for HAVE_TUNABLES.
* inet/tst-checks-posix.c: No need to define _ISOMAC.
* intl/tst-gettext2.c: Provide own definition of N_.
* math/test-signgam-finite-c99.c: No need to define _ISOMAC.
* math/test-signgam-main.c: No need to define _ISOMAC.
* stdlib/tst-strtod.c: Convert to test-driver. Split locale_test to...
* stdlib/tst-strtod1i.c: ...this new file.
* stdlib/tst-strtod5.c: Convert to test-driver and add copyright notice.
Split tests of __strtod_internal to...
* stdlib/tst-strtod5i.c: ...this new file.
* string/test-string.h: Include stdint.h. Duplicate definition of
inhibit_loop_to_libcall here (from libc-symbols.h).
* string/test-strstr.c: Provide dummy definition of
libc_hidden_builtin_def when including strstr.c.
* sysdeps/ia64/fpu/libm-symbols.h: Suppress entire file in _ISOMAC
mode; no need to test __STRICT_ANSI__ nor __cplusplus as well.
* sysdeps/x86_64/fpu/math-tests-arch.h: Include cpu-features.h.
Don't include init-arch.h.
* sysdeps/x86_64/multiarch/test-multiarch.h: Include cpu-features.h.
Don't include init-arch.h.
* elf/Makefile: Move tst-ptrguard1-static, tst-stackguard1-static,
tst-tls1-static, tst-tls2-static, tst-tls3-static, loadtest,
unload, unload2, circleload1, neededtest, neededtest2,
neededtest3, neededtest4, tst-tls1, tst-tls2, tst-tls3,
tst-tls6, tst-tls7, tst-tls8, tst-dlmopen2, tst-ptrguard1,
tst-stackguard1, tst-_dl_addr_inside_object, and all of the
ifunc tests to tests-internal.
Don't add $(modules-names) to test-extras.
* inet/Makefile: Move tst-inet6_scopeid_pton to tests-internal.
Add tst-deadline to tests-static-internal.
* malloc/Makefile: Move tst-mallocstate and tst-scratch_buffer to
tests-internal.
* misc/Makefile: Move tst-atomic and tst-atomic-long to tests-internal.
* nptl/Makefile: Move tst-typesizes, tst-rwlock19, tst-sem11,
tst-sem12, tst-sem13, tst-barrier5, tst-signal7, tst-tls3,
tst-tls3-malloc, tst-tls5, tst-stackguard1, tst-sem11-static,
tst-sem12-static, and tst-stackguard1-static to tests-internal.
Link tests-internal with libpthread also.
Don't add $(modules-names) to test-extras.
* nss/Makefile: Move tst-field to tests-internal.
* posix/Makefile: Move bug-regex5, bug-regex20, bug-regex33,
tst-rfc3484, tst-rfc3484-2, and tst-rfc3484-3 to tests-internal.
* stdlib/Makefile: Move tst-strtod1i, tst-strtod3, tst-strtod4,
tst-strtod5i, tst-tls-atexit, and tst-tls-atexit-nodelete to
tests-internal.
* sunrpc/Makefile: Move tst-svc_register to tests-internal.
* sysdeps/powerpc/Makefile: Move test-get_hwcap and
test-get_hwcap-static to tests-internal.
* sysdeps/unix/sysv/linux/Makefile: Move tst-setgetname to
tests-internal.
* sysdeps/x86_64/fpu/Makefile: Add all libmvec test modules to
modules-names-tests.
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This adds the appropriate common bits for a platform to
enable float128 and expose ABI.
* math/Makefile:
(type-float128-suffix): New variable
(type-float128-routines): Likewise
(type-float128-yes): Likewise
(types): Append float128 if supported
(types-basic): New variable to control the use of templates for
float, double, and long double, but not for float128 or newer types.
(type-basic-foreach): Likewise.
* sysdeps/ieee754/float128/Makeconfig: New file.
* sysdeps/ieee754/float128/Versions: New file.
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The condition for declaration of long double functions in
math-finite.h was #ifdef __MATH_DECLARE_LDOUBLE before the
macroization of this file. After the macroization, it was incorreclty
changed to #if __MATH_DECLARE_LDOUBLE, which broke the build for arm.
* math/math.h: Fix check for __MATH_DECLARE_LDOUBLE.
* math/bits/math-finite.h: Likewise.
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The implementation of __ieee754_rem_pio2l in ldbl-128, ldbl-128ibm,
and ldbl-96 return the type int32_t, whereas math_private.h declares
it as returning int. This patch changes the declaration to match the
declaration in thoses directories, as well as it changes the stub
implementation in math/e_rem_pio2l.c, similarly.
* math/e_rem_pio2l.c (__ieee754_rem_pio2l): Change return type
to int32_t.
* sysdeps/generic/math_private.h: Declare __ieee754_rem_pio2l
as returning int32_t.
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This patch macroizes the declarations in math/bits/math-finite.h
similarly to what math/bits/mathcalls.h does. For each floating-point
type, the file is included once in math/math.h. This will reduce the
amount of repetitive boilerplate required when adding float128
versions of these declarations.
Tested for powerpc64le and s390x.
* math/math.h: Include bits/math-finite.h once per
floating-point type.
* math/bits/math-finite.h: Macroize all declarations by
floating-point type.
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Mark 4 catan and catanh tests as xfail-rounding:ibm128-libgcc.
After this patch all catan and catanh tests pass on ibm128.
Regenerated auto-libm-test-out using gmp 6.1.2, mpfr 3.1.5 and upstream
mpc (9ef8030e50),
Tested on powerpc, powerpc64 and powerpc64le.
* math/auto-libm-test-in: Mark some catan and catanh as
xfail-rounding:ibm128-libgcc.
* math/auto-libm-test-out-catan: Regenerate.
* math/auto-libm-test-out-catanh: Likewise.
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glibc headers include some code (not particularly consistent or
systematic) to put various declarations in C++ namespaces std and
__c99, if _GLIBCPP_USE_NAMESPACES is defined.
As noted in <https://gcc.gnu.org/ml/libstdc++/2017-03/msg00025.html>,
this macro was removed from libstdc++ in 2000. I don't expect
compilation with such old versions of libstdc++ to work with current
glibc headers anyway (whereas old *binaries* are expected to stay
working with current glibc); this patch (which should be a no-op with
any libstdc++ version postdating that removal) removes all this code
from the glibc headers.
The begin-end-check.pl test, whose comments say it is about checking
these namespace macro calls, is also removed. The code in that test
would have covered __BEGIN_DECLS / __END_DECLS as well, but if those
weren't properly matched it would show up with the
check-installed-headers-cxx tests, so I don't think there is an actual
use for keeping begin-end-check.pl with the namespace code removed.
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).
* misc/sys/cdefs.h (__BEGIN_NAMESPACE_STD): Remove macro.
(__END_NAMESPACE_STD): Likewise.
(__USING_NAMESPACE_STD): Likewise.
(__BEGIN_NAMESPACE_C99): Likewise.
(__END_NAMESPACE_C99): Likewise.
(__USING_NAMESPACE_C99): Likewise.
* math/math.h (_Mdouble_BEGIN_NAMESPACE): Do not define and
undefine macro.
(_Mdouble_END_NAMESPACE): Likewise.
* ctype/ctype.h: Do not handle C++ namespaces.
* libio/bits/stdio-ldbl.h: Likewise.
* libio/stdio.h: Likewise.
* locale/locale.h: Likewise.
* math/bits/mathcalls.h: Likewise.
* setjmp/setjmp.h: Likewise.
* signal/signal.h: Likewise.
* stdlib/bits/stdlib-float.h: Likewise.
* stdlib/bits/stdlib-ldbl.h: Likewise.
* stdlib/stdlib.h: Likewise.
* string/string.h: Likewise.
* sysdeps/x86/fpu/bits/mathinline.h: Likewise.
* time/bits/types/clock_t.h: Likewise.
* time/bits/types/struct_tm.h: Likewise.
* time/bits/types/time_t.h: Likewise.
* time/time.h: Likewise.
* wcsmbs/bits/wchar-ldbl.h: Likewise.
* wcsmbs/uchar.h: Likewise.
* wcsmbs/wchar.h: Likewise.
[_GLIBCPP_USE_NAMESPACES] (wint_t): Remove conditional definition.
* wctype/wctype.h: Do not handle C++ namespaces.
* scripts/begin-end-check.pl: Remove.
* Makefile (installed-headers): Likewise.
(tests-special): Do not add $(objpfx)begin-end-check.out.
($(objpfx)begin-end-check.out): Remove.
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Bug 21094 reports 3ulp errors of cosf and tanf for certain arguments
near pi/2 arising from the use of an insufficiently accurate range
reduction. (To be clear, this is a quality-of-implementation issue
relating to the apparent intent of those particular cosf and tanf
implementations; 3ulp is within the general glibc accuracy goals, so
not inherently a bug.)
This patch fixes that error by making a wider range of cases use the
existing more accurate range reduction for arguments close to pi/2.
The wider range of values is still narrow enough for the "z -=
pio2_2;" in the more accurate case to be exact, as the code expects.
Tested for x86_64, x86 and mips64; no ulps updates needed (but at
least on mips64, the larger ulps were seen if the tests were added
without the substantive fix).
[BZ #21094]
* sysdeps/ieee754/flt-32/e_rem_pio2f.c (__ieee754_rem_pio2f): Use
24+24+24-bit pi for wider range of values around pi/2.
* math/auto-libm-test-in: Add more tests of cos and tan.
* math/auto-libm-test-out-cos: Regenerated.
* math/auto-libm-test-out-tan: Likewise.
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The classification macros: finite, fpclassify, iseqsig, isinf, isnan,
issignaling, and signbit are defined by ISO C11 and declared in
mathcalls.h for each of the floating-point types: float, double, and
long double.
TS 18661-3 does not mention these macros for float128, however support
for them must be present when _Float128 is present. This is true,
even when the feature test macro __STDC_WANT_IEC_60559_TYPES_EXT__ is
false. Other function declarations in mathcalls.h, on the other hand,
depend on __STDC_WANT_IEC_60559_TYPES_EXT__.
This patch splits the helper functions (__finite, __fpclassify,
__iseqsig, __isinf, __isnan, __issignaling, and __signbit) from
mathcalls.h, so that these helper functions can be declared for
_Float128, even when __STDC_WANT_IEC_60559_TYPES_EXT__ is false.
Tested for powerpc64le, s390x, and x86_64.
* include/bits/mathcalls-helper-functions.h: New file.
* math/Makefile (headers): Add bits/mathcalls-helper-functions.h.
* math/bits/mathcalls.h (__finite, __fpclassify, __iseqsig)
(__isinf, __isnan, __issignaling, __signbit): Move declarations to
math/bits/mathcalls-helper-functions.h.
* math/bits/mathcalls-helper-functions.h: New file.
* math/math.h: Include bits/mathcalls-helper-functions.h for
float, double, and long double.
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Replace the use of feraiseexcept with __feraiseexcept in the helper
function __iseqsig (math/s_iseqsig_template.c).
Tested for powerpc64le, s390x, and x86_64.
* math/s_iseqsig_template.c (__iseqsig): Use __feraiseexcept
instead of feraiseexcept.
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I've used gmp 6.1.2, mpfr 3.1.5 and upstream mpc with fix in mpc_atan
(https://scm.gforge.inria.fr/anonscm/gitweb?p=mpc/mpc.git;a=commit;h=958aac9b15a659d6fb5edcb11778123f8a35b14f)
to build gen-auto-libm-tests and regenerated catan / catanh out files.
Regenerated ULPs for s390 from scratch. Now the catan / catanh tests
are passing.
ChangeLog:
* math/auto-libm-test-out-catan: Regenerated.
* math/auto-libm-test-out-catanh: Likewise.
* sysdeps/s390/fpu/libm-test-ulps: Likewise.
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These are a grab bag of changes where the testsuite was using internal
symbols of some variety, but this was straightforward to fix, and the
fixed code should work with or without the change to compile the
testsuite under _ISOMAC.
Four of these are just more #include adjustments, but I want to highlight
sysdeps/powerpc/fpu/tst-setcontext-fpscr.c, which appears to have been
written before the advent of sys/auxv.h. I think a big chunk of this file
could be replaced by a simple call to getauxval, but I'll let someone who
actually has a powerpc machine to test on do that.
dlfcn/tst-dladdr.c was including ldsodefs.h just so it could use
DL_LOOKUP_ADDRESS to print an additional diagnostic; as requested by Carlos,
I have removed this.
math/test-misc.c was using #ifndef NO_LONG_DOUBLE, which is an internal
configuration macro, to decide whether to do certain tests involving
'long double'. I changed the test to #if LDBL_MANT_DIG > DBL_MANT_DIG
instead, which uses only public float.h macros and is equivalent on
all supported platforms. (Note that NO_LONG_DOUBLE doesn't mean 'the
compiler doesn't support long double', it means 'long double is the
same as double'.)
tst-writev.c has a configuration macro 'ARTIFICIAL_LIMIT' that the
Makefiles are expected to define, and sysdeps/unix/sysv/linux/Makefile
was using the internal __getpagesize in the definition; changed to
sysconf(_SC_PAGESIZE) which is the POSIX equivalent.
ia64-linux doesn't supply 'clone', only '__clone2', which is not
defined in the public headers(!) All the other clone tests have local
extern declarations of __clone2, but tst-clone.c doesn't; it was
getting away with this because include/sched.h does declare __clone2.
* nss/tst-cancel-getpwuid_r.c: Include nss.h.
* string/strcasestr.c: No need to include config.h.
* sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Include
sys/auxv.h. Don't include sysdep.h.
* sysdeps/powerpc/tst-set_ppr.c: Don't include dl-procinfo.h.
* dlfcn/tst-dladdr.c: Don't include ldsodefs.h. Don't use
DL_LOOKUP_ADDRESS.
* math/test-misc.c: Instead of testing NO_LONG_DOUBLE, test whether
LDBL_MANT_DIG is greater than DBL_MANT_DIG.
* sysdeps/unix/sysv/linux/Makefile (CFLAGS-tst-writev.c): Use
sysconf (_SC_PAGESIZE) instead of __getpagesize in definition
of ARTIFICIAL_LIMIT.
* sysdeps/unix/sysv/linux/tst-clone.c [__ia64__]: Add extern
declaration of __clone2.
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* math/libm-test-support.c (check_ulp): Use LIT() around literal
numbers.
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At present, libm tests for each function get built into a single
executable (for each floating point type, for each of normal / inline
/ finite-math-only functions, plus vector variants) and run together,
resulting in a single PASS or FAIL (for each of those nine variants
plus vector variants). Building this executable involves reading
over 50 MB of libm-test-*.c sources.
This patch arranges for tests of each function to be run separately
from the makefiles instead. There are 121 functions being tested for
each (type, variant pair) (actually 126, but run as 121 from the
Makefile because each of the pairs (exp10, pow10), (isfinite, finite),
(lgamma, gamma), (remainder, drem), (scalbn, ldexp), shares a table of
test results and so is run together), so 1089 separate tests run from
the Makefile, plus 48 vector tests on x86_64 (six functions for eight
vector variants). Each test only involves a libm-test-<func>.c file
of no more than about 4 MB, rather than all such files taking about 50
MB. With tests run separately, test summaries will indicate which
functions actually have problems (of course, those problems may just
be out-of-date libm-test-ulps files if the file hasn't been updated
for the architecture in question recently).
All the .c files for the 1089+48 tests are generated automatically
from the Makefiles. Various checked-in boilerplate .c files are
removed as no longer needed. CFLAGS definitions for the different
kinds of tests are generated using makefile iterators to apply
target-specific variable settings. libm-have-vector-test.h is no
longer needed; the list of functions to test for each vector type is
now in the sysdeps Makefile.
This should reduce the amount of boilerplate needed for float128
testing support; test-float128.h will still be needed, but not various
.c files or Makefile CFLAGS definitions. The logic for creating
dependencies on libm-test-support-*.o files should also render
<https://sourceware.org/ml/libc-alpha/2017-02/msg00279.html>
unnecessary.
Tested for x86_64 and x86.
* math/Makefile (libm-tests-generated): Remove variable.
(libm-tests-base-normal): New variable.
(libm-tests-base-finite): Likewise.
(libm-tests-base-inline): Likewise.
(libm-tests-base): Likewise.
(libm-tests-normal): Likewise.
(libm-tests-finite): Likewise.
(libm-tests-inline): Likewise.
(libm-tests-vector): Likewise.
(libm-tests): Define in terms of these new variables.
(libm-tests-for-type): New variable.
(libm-tests.o): Move definition.
(tests): Move addition of $(libm-tests).
(generated): Update for new and removed libm test files.
($(objpfx)libm-test.c): Remove target.
($(objpfx)libm-have-vector-test.h): Likewise.
(CFLAGS-test-double-vlen2.c): Remove variable.
(CFLAGS-test-double-vlen4.c): Likewise.
(CFLAGS-test-double-vlen8.c): Likewise.
(CFLAGS-test-float-vlen4.c): Likewise.
(CFLAGS-test-float-vlen8.c): Likewise.
(CFLAGS-test-float-vlen16.c): Likewise.
(CFLAGS-test-float.c): Likewise.
(CFLAGS-test-float-finite.c): Likewise.
(CFLAGS-libm-test-support-float.c): Likewise.
(CFLAGS-test-double.c): Likewise.
(CFLAGS-test-double-finite.c): Likewise.
(CFLAGS-libm-test-support-double.c): Likewise.
(CFLAGS-test-ldouble.c): Likewise.
(CFLAGS-test-ldouble-finite.c): Likewise.
(CFLAGS-libm-test-support-ldouble.c): Likewise.
(libm-test-inline-cflags): New variable.
(CFLAGS-test-ifloat.c): Remove variable.
(CFLAGS-test-idouble.c): Likewise.
(CFLAGS-test-ildouble.c): Likewise.
($(addprefix $(objpfx), $(libm-tests.o))): Move target and update
dependencies.
($(foreach t,$(libm-tests-normal),$(objpfx)$(t).c)): New rule.
($(foreach t,$(libm-tests-finite),$(objpfx)$(t).c)): Likewise.
($(foreach t,$(libm-tests-inline),$(objpfx)$(t).c)): Likewise.
($(foreach t,$(libm-tests-vector),$(objpfx)$(t).c)): Likewise.
($(foreach t,$(types),$(objpfx)libm-test-support-$(t).c)):
Likewise.
(dependencies on libm-test-support-*.o): Remove.
($(foreach f,$(libm-test-funcs-all),$(objpfx)$(o)-$(f).o)): New
rules using iterators.
($(addprefix $(objpfx),$(call libm-tests-for-type,$(o)))):
Likewise.
($(objpfx)libm-test-support-$(o).o): Likewise.
($(addprefix $(objpfx),$(filter-out $(tests-static)
$(libm-vec-tests),$(tests)))): Filter out $(libm-tests-vector)
instead.
($(addprefix $(objpfx), $(libm-vec-tests))): Use iterator to
define rule instead.
* math/README.libm-test: Update.
* math/libm-test-acos.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-acosh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-asin.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-asinh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-atan.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-atan2.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-atanh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cabs.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cacos.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cacosh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-canonicalize.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-carg.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-casin.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-casinh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-catan.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-catanh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cbrt.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ccos.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ccosh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ceil.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cexp.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cimag.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-clog.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-clog10.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-conj.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-copysign.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cos.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cosh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cpow.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-cproj.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-creal.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-csin.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-csinh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-csqrt.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ctan.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ctanh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-erf.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-erfc.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-exp.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-exp10.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-exp2.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-expm1.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fabs.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fdim.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-floor.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fma.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fmax.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fmaxmag.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fmin.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fminmag.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fmod.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fpclassify.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-frexp.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fromfp.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-fromfpx.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-getpayload.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-hypot.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ilogb.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-iscanonical.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-iseqsig.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isfinite.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isgreater.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isgreaterequal.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isinf.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isless.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-islessequal.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-islessgreater.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isnan.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isnormal.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-issignaling.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-issubnormal.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-isunordered.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-iszero.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-j0.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-j1.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-jn.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-lgamma.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-llogb.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-llrint.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-llround.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-log.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-log10.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-log1p.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-log2.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-logb.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-lrint.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-lround.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-modf.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-nearbyint.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-nextafter.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-nextdown.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-nexttoward.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-nextup.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-pow.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-remainder.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-remquo.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-rint.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-round.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-roundeven.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-scalb.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-scalbln.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-scalbn.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-setpayload.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-setpayloadsig.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-signbit.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-significand.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-sin.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-sincos.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-sinh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-sqrt.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-tan.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-tanh.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-tgamma.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-totalorder.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-totalordermag.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-trunc.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ufromfp.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-ufromfpx.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-y0.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-y1.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-yn.inc: Include libm-test-driver.c.
(do_test): New function.
* math/libm-test-driver.c: Do not include libm-have-vector-test.h.
(HAVE_VECTOR): Remove macro.
(START): Do not call HAVE_VECTOR.
* math/test-double-vlen2.h (FUNC_TEST): Remove macro.
* math/test-double-vlen4.h (FUNC_TEST): Remove macro.
* math/test-double-vlen8.h (FUNC_TEST): Remove macro.
* math/test-float-vlen16.h (FUNC_TEST): Remove macro.
* math/test-float-vlen4.h (FUNC_TEST): Remove macro.
* math/test-float-vlen8.h (FUNC_TEST): Remove macro.
* math/test-math-vector.h (FUNC_TEST): New macro.
(WRAPPER_DECL): Rename to WRAP |
