mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2018-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Run libm tests separately for each function.	Joseph Myers	2017-02-24	1	-2/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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 WRAPPER_DECL_f. * sysdeps/x86_64/fpu/Makefile (double-vlen2-funcs): New variable. (double-vlen4-funcs): Likewise. (double-vlen4-avx2-funcs): Likewise. (double-vlen8-funcs): Likewise. (float-vlen4-funcs): Likewise. (float-vlen8-funcs): Likewise. (float-vlen8-avx2-funcs): Likewise. (float-vlen16-funcs): Likewise. (CFLAGS-test-double-vlen4-avx2.c): Remove variable. (CFLAGS-test-float-vlen8-avx2.c): Likewise. * sysdeps/x86_64/fpu/test-double-vlen4.h (TEST_VECTOR_cos): Remove macro. (TEST_VECTOR_sin): Likewise. (TEST_VECTOR_sincos): Likewise. (TEST_VECTOR_log): Likewise. (TEST_VECTOR_exp): Likewise. (TEST_VECTOR_pow): Likewise. * sysdeps/x86_64/fpu/test-double-vlen8.h (TEST_VECTOR_cos): Likewise. (TEST_VECTOR_sin): Likewise. (TEST_VECTOR_sincos): Likewise. (TEST_VECTOR_log): Likewise. (TEST_VECTOR_exp): Likewise. (TEST_VECTOR_pow): Likewise. * sysdeps/x86_64/fpu/test-float-vlen16.h (TEST_VECTOR_cosf): Likewise. (TEST_VECTOR_sinf): Likewise. (TEST_VECTOR_sincosf): Likewise. (TEST_VECTOR_logf): Likewise. (TEST_VECTOR_expf): Likewise. (TEST_VECTOR_powf): Likewise. * sysdeps/x86_64/fpu/test-float-vlen8.h (TEST_VECTOR_cosf): Likewise. (TEST_VECTOR_sinf): Likewise. (TEST_VECTOR_sincosf): Likewise. (TEST_VECTOR_logf): Likewise. (TEST_VECTOR_expf): Likewise. (TEST_VECTOR_powf): Likewise. * math/gen-libm-have-vector-test.sh: Remove file. * math/libm-test.inc: Likewise. * math/libm-test-support-double.c: Likewise. * math/libm-test-support-float.c: Likewise. * math/libm-test-support-ldouble.c: Likewise. * math/test-double-finite.c: Likewise.: Likewise. * math/test-double.c: Likewise. * math/test-float-finite.c: Likewise. * math/test-float.c: Likewise. * math/test-idouble.c: Likewise. * math/test-ifloat.c: Likewise. * math/test-ildouble.c: Likewise. * math/test-ldouble-finite.c: Likewise. * math/test-ldouble.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen2.h: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen16.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen4.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen4.h: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8.c: Likewise.
*	Clean up libm vector tests exception test disabling.	Joseph Myers	2017-02-07	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The libm vector tests disable tests of exception raising via defining macros EXCEPTION_TESTS_float and EXCEPTION_TESTS_double to 0 in the headers for individual vector lengths. As EXCEPTION_TESTS is used in code in libm-test-driver.c that is otherwise ready to be built only once per type, this is not a good idea; it's better to define TEST_EXCEPTIONS appropriately so that flag_test_exceptions then gets initialized appropriately. Furthermore, it's better to do this just once, in test-math-vector.h, since there is no actual dependence on the vector length or type. This patch duly makes that change. Tested for x86_64. * math/test-math-finite.h (TEST_EXCEPTIONS): New macro. * math/test-math-no-finite.h (TEST_EXCEPTIONS): Likewise. * math/test-math-vector.h (TEST_EXCEPTIONS): Likewise. * math/test-math-no-inline.h (TEST_EXCEPTIONS): Remove macro. * math/test-double-vlen2.h (EXCEPTION_TESTS_double): Likewise. * math/test-double-vlen4.h (EXCEPTION_TESTS_double): Likewise. * math/test-double-vlen8.h (EXCEPTION_TESTS_double): Likewise. * math/test-float-vlen4.h (EXCEPTION_TESTS_float): Likewise. * math/test-float-vlen8.h (EXCEPTION_TESTS_float): Likewise. * math/test-float-vlen16.h (EXCEPTION_TESTS_float): Likewise.
*	Move libm-test TEST_MSG definitions to libm-test-driver.c.	Joseph Myers	2017-02-06	1	-2/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Various files using the libm-test infrastructure define a TEST_MSG macro with an informal description of the tests being run. This patch moves this macro to libm-test-driver.c (the definition depending on other macros already defined), so files specific to (type, choice of whether to test inline functions or finite-math-only functions, vector length) no longer need to define it. This is in preparation for replacing files such as test-float.c with per-function test-float-<func>.c etc. automatically generated in the build directory when tests are run. Tested for x86_64. * math/libm-test-driver.c (STRX): New macro. (STR): Likewise. (STR_FLOAT): Likewise. (STR_VEC_LEN): Likewise. (TEST_MSG): Likewise. Define here instead of expecting to be defined by including file. * math/test-double-finite.c (TEST_MSG): Remove macro. * math/test-double-vlen2.h (TEST_MSG): Likewise. * math/test-double-vlen4.h (TEST_MSG): Likewise. * math/test-double-vlen8.h (TEST_MSG): Likewise. * math/test-double.c (TEST_MSG): Likewise. * math/test-float-finite.c (TEST_MSG): Likewise. * math/test-float-vlen16.h (TEST_MSG): Likewise. * math/test-float-vlen4.h (TEST_MSG): Likewise. * math/test-float-vlen8.h (TEST_MSG): Likewise. * math/test-float.c (TEST_MSG): Likewise. * math/test-idouble.c (TEST_MSG): Likewise. * math/test-ifloat.c (TEST_MSG): Likewise. * math/test-ildouble.c (TEST_MSG): Likewise. * math/test-ldouble-finite.c (TEST_MSG): Likewise. * math/test-ldouble.c (TEST_MSG): Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2017-01-01	1	-1/+1
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*	Remove CHOOSE() macro from libm-tests.inc	Paul E. Murphy	2016-06-08	1	-1/+0
\| \| \| \| \| \| \| \| \| \|	Use gen-libm-test.pl to generate a list of macros mapping to libm-test-ulps.h as this simplifies adding new types without having to modify a growing number of static headers each time a type is added. This also removes the final usage of the TEST_(DOUBLE\|FLOAT\|LDOUBLE) macros. Thus, they too are removed.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2016-01-04	1	-1/+1
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*	Refactor libm tests.	Joseph Myers	2015-06-24	1	-63/+5
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This patch refactors the libm tests using libm-test.inc to reduce the level of duplicate definitions. New headers are created for the definitions shared by tests for a particular type; by tests of inline functions; by tests of non-inline functions; by scalar tests; and by vector tests. The unused MATHCONST macro is removed. A new macro VEC_LEN is added to the vector headers to allow the macros defining wrappers for vector functions to be defined once, instead of six times each (differing only in vector length) as before. There is still scope for further refactoring, but this seems a useful start. Tested for x86_64. * math/test-double.h: New file. * math/test-float.h: Likewise. * math/test-ldouble.h: Likewise. * math/test-math-inline.h: Likewise. * math/test-math-no-inline.h: Likewise. * math/test-math-scalar.h: Likewise. * math/test-math-vector.h: Likewise. * math/test-vec-loop.h: Remove file. Contents moved into test-math-vector.h. * math/libm-test.inc (MATHCONST): Do not document macro. * math/test-double.c: Include test-double.h, test-math-no-inline.h and test-math-scalar.h. (FUNC): Remove macro. (FUNC_TEST): Likewise. (FLOAT): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_DOUBLE): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. * math/test-float.c: Include test-float.h, test-math-no-inline.h and test-math-scalar.h. (FUNC): Remove macro. (FUNC_TEST): Likewise. (FLOAT): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_FLOAT): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. * math/test-idouble.c: Include test-double.h, test-math-inline.h and test-math-scalar.h. (FUNC): Remove macro. (FUNC_TEST): Likewise. (FLOAT): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_DOUBLE): Likewise. (TEST_MATHVEC): Likewise. (TEST_INLINE): Likewise. (__NO_MATH_INLINES): Likewise. * math/test-ifloat.c: Include test-float.h, test-math-inline.h and test-math-scalar.h. (FUNC): Remove macro. (FUNC_TEST): Likewise. (FLOAT): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_FLOAT): Likewise. (TEST_MATHVEC): Likewise. (TEST_INLINE): Likewise. (__NO_MATH_INLINES): Likewise. * math/test-ildoubl.c: Include test-ldouble.h, test-math-inline.h and test-math-scalar.h. (FUNC): Remove macro. (FUNC_TEST): Likewise. (FLOAT): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_LDOUBLE): Likewise. (TEST_MATHVEC): Likewise. (TEST_INLINE): Likewise. (__NO_MATH_INLINES): Likewise. * math/test-ldouble.c: Include test-ldouble.h, test-math-no-inline.h and test-math-scalar.h. (FUNC): Remove macro. (FUNC_TEST): Likewise. (FLOAT): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_LDOUBLE): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. * math/test-double-vlen2.h: Include test-double.h, test-math-no-inline.h and test-math-vector.h. (FLOAT): Remove macro. (FUNC): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_DOUBLE): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. (CNCT): Likewise. (CONCAT): Likewise. (WRAPPER_NAME): Likewise. (WRAPPER_DECL): Likewise. (WRAPPER_DECL_ff): Likewise. (WRAPPER_DECL_fFF): Likewise. (VECTOR_WRAPPER): Likewise. (VECTOR_WRAPPER_ff): Likewise. (VECTOR_WRAPPER_fFF): Likewise. (VEC_LEN): New macro. * math/test-double-vlen4.h: Include test-double.h, test-math-no-inline.h and test-math-vector.h. (FLOAT): Remove macro. (FUNC): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_DOUBLE): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. (CNCT): Likewise. (CONCAT): Likewise. (WRAPPER_NAME): Likewise. (WRAPPER_DECL): Likewise. (WRAPPER_DECL_ff): Likewise. (WRAPPER_DECL_fFF): Likewise. (VECTOR_WRAPPER): Likewise. (VECTOR_WRAPPER_ff): Likewise. (VECTOR_WRAPPER_fFF): Likewise. (VEC_LEN): New macro. * math/test-double-vlen8.h: Include test-double.h, test-math-no-inline.h and test-math-vector.h. (FLOAT): Remove macro. (FUNC): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_DOUBLE): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. (CNCT): Likewise. (CONCAT): Likewise. (WRAPPER_NAME): Likewise. (WRAPPER_DECL): Likewise. (WRAPPER_DECL_ff): Likewise. (WRAPPER_DECL_fFF): Likewise. (VECTOR_WRAPPER): Likewise. (VECTOR_WRAPPER_ff): Likewise. (VECTOR_WRAPPER_fFF): Likewise. (VEC_LEN): New macro. * math/test-float-vlen4.h: Include test-float.h, test-math-no-inline.h and test-math-vector.h. (FLOAT): Remove macro. (FUNC): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_FLOAT): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. (CNCT): Likewise. (CONCAT): Likewise. (WRAPPER_NAME): Likewise. (WRAPPER_DECL): Likewise. (WRAPPER_DECL_ff): Likewise. (WRAPPER_DECL_fFF): Likewise. (VECTOR_WRAPPER): Likewise. (VECTOR_WRAPPER_ff): Likewise. (VECTOR_WRAPPER_fFF): Likewise. (VEC_LEN): New macro. * math/test-float-vlen8.h: Include test-float.h, test-math-no-inline.h and test-math-vector.h. (FLOAT): Remove macro. (FUNC): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_FLOAT): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. (CNCT): Likewise. (CONCAT): Likewise. (WRAPPER_NAME): Likewise. (WRAPPER_DECL): Likewise. (WRAPPER_DECL_ff): Likewise. (WRAPPER_DECL_fFF): Likewise. (VECTOR_WRAPPER): Likewise. (VECTOR_WRAPPER_ff): Likewise. (VECTOR_WRAPPER_fFF): Likewise. (VEC_LEN): New macro. * math/test-float-vlen16.h: Include test-float.h, test-math-no-inline.h and test-math-vector.h. (FLOAT): Remove macro. (FUNC): Likewise. (MATHCONST): Likewise. (PRINTF_EXPR): Likewise. (PRINTF_XEXPR): Likewise. (PRINTF_NEXPR): Likewise. (TEST_FLOAT): Likewise. (TEST_MATHVEC): Likewise. (__NO_MATH_INLINES): Likewise. (CNCT): Likewise. (CONCAT): Likewise. (WRAPPER_NAME): Likewise. (WRAPPER_DECL): Likewise. (WRAPPER_DECL_ff): Likewise. (WRAPPER_DECL_fFF): Likewise. (VECTOR_WRAPPER): Likewise. (VECTOR_WRAPPER_ff): Likewise. (VECTOR_WRAPPER_fFF): Likewise. (VEC_LEN): New macro. * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Do not include test-vec-loop.h. * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: Likewise.
*	Vector sincos for x86_64 and tests.	Andrew Senkevich	2015-06-18	1	-2/+21
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Here is implementation of vectorized sincos containing SSE, AVX, AVX2 and AVX512 versions according to Vector ABI <https://groups.google.com/forum/#!topic/x86-64-abi/LmppCfN1rZ4>. * NEWS: Mention addition of x86_64 vector sincos. * bits/libm-simd-decl-stubs.h: Added stubs for sincos. * math/math.h (__MATHDECL_VEC): New macro. * math/bits/mathcalls.h: Added sincos declaration with __MATHDECL_VEC. * math/gen-libm-have-vector-test.sh: Added generation of sincos wrapper declaration under condition. * math/test-vec-loop.h (TEST_VEC_LOOP): Refactored. * math/test-double-vlen2.h: Added wrapper for sincos tests, reflected TEST_VEC_LOOP change. * math/test-double-vlen4.h: Likewise. * math/test-double-vlen8.h: Likewise. * math/test-float-vlen16.h: Reflected TEST_VEC_LOOP change. * math/test-float-vlen4.h: Likewise. * math/test-float-vlen8.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: New symbols added. * sysdeps/x86/fpu/bits/math-vector.h: Added sincos SIMD declaration. * sysdeps/x86_64/fpu/Makefile (libmvec-support): Added new files. * sysdeps/x86_64/fpu/Versions: New versions added. * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated. * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines): Added build of SSE, AVX2 and AVX512 IFUNC versions. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core_sse4.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core_avx2.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: New file. * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S: New file. * sysdeps/x86_64/fpu/svml_d_sincos2_core.S: New file. * sysdeps/x86_64/fpu/svml_d_sincos4_core.S: New file. * sysdeps/x86_64/fpu/svml_d_sincos4_core_avx.S: New file. * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: New file. * sysdeps/x86_64/fpu/svml_d_sincos_data.S: New file. * sysdeps/x86_64/fpu/svml_d_sincos_data.h: New file. * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Added wrappers for sincos. * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: Vector sincos tests. * sysdeps/x86_64/fpu/test-double-vlen2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen4.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: Likewise. * sysdeps/x86_64/fpu/test-double-vlen8.c: Likewise.
*	This patch adds vector cosf tests.	Andrew Senkevich	2015-06-09	1	-2/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	* math/Makefile: Added CFLAGS for new tests. * math/test-float-vlen16.h: New file. * math/test-float-vlen4.h: New file. * math/test-float-vlen8.h: New file. * math/test-double-vlen2.h: Fixed 2 argument macro and comment. * sysdeps/x86_64/fpu/Makefile: Added new tests and variables. * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated. * sysdeps/x86_64/fpu/test-float-vlen16-wrappers.c: New file. * sysdeps/x86_64/fpu/test-float-vlen16.c: New file. * sysdeps/x86_64/fpu/test-float-vlen4-wrappers.c: New file. * sysdeps/x86_64/fpu/test-float-vlen4.c: New file. * sysdeps/x86_64/fpu/test-float-vlen8-avx2-wrappers.c: New file. * sysdeps/x86_64/fpu/test-float-vlen8-avx2.c: New file. * sysdeps/x86_64/fpu/test-float-vlen8-wrappers.c: New file. * sysdeps/x86_64/fpu/test-float-vlen8.c: New file.
*	Addition of testing infrastructure for vector math functions.	Andrew Senkevich	2015-06-09	1	-0/+71
	We test vector math functions using scalar tests infrastructure with help of special wrappers from scalar versions to vector ones. Wrapper implemented using platform specific vector types and placed in separate file for compilation with architecture specific options, main part of test has no such options. With help of system of definitions unfolding of which is drived from test code we have wrapper called in individual testing function instead of scalar function. Also system of definitions includes generated during make check header math/libm-have-vector-test.h with series of conditional definitions which help to avoid build fails for functions having no vector versions; runtime architecture check to prevent runtime fails of test run on inappropriate hardware. * math/Makefile: Added rules for vector tests. * math/gen-libm-have-vector-test.sh: Added generation of wrapper declaration under condition. * math/test-double-vlen2.h: New file. * math/test-double-vlen4.h: New file. * math/test-double-vlen8.h: New file. * math/test-vec-loop.h: Added initialization macro. * sysdeps/x86_64/fpu/Makefile: Added variables for vector tests. * sysdeps/x86_64/fpu/libm-test-ulps: Regenarated. * sysdeps/x86_64/fpu/math-tests-arch.h: New file. * sysdeps/x86_64/fpu/test-double-vlen2-wrappers.c: New file. * sysdeps/x86_64/fpu/test-double-vlen2.c: New file. * sysdeps/x86_64/fpu/test-double-vlen4-avx2-wrappers.c: New file. * sysdeps/x86_64/fpu/test-double-vlen4-avx2.c: New file. * sysdeps/x86_64/fpu/test-double-vlen4-wrappers.c: New file. * sysdeps/x86_64/fpu/test-double-vlen4.c: New file. * sysdeps/x86_64/fpu/test-double-vlen8-wrappers.c: New file. * sysdeps/x86_64/fpu/test-double-vlen8.c: New file.