glibc/math/test-double.h

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Refactor libm tests. 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.
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/* Common definitions for libm tests for double.
Copyright (C) 1997-2017 Free Software Foundation, Inc.
Addition of testing infrastructure for vector math functions. 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.
2015-06-09 19:51:52 +08:00
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
Refactor libm tests. 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.
2015-06-25 07:27:18 +08:00
#define FUNC(function) function
#define FLOAT double
#define BUILD_COMPLEX(real, imag) (CMPLX ((real), (imag)))
#define PREFIX DBL
#define LIT(x) (x)
#define TYPE_STR "double"
#define LITM(x) x
#define FTOSTR strfromd
#define snan_value_MACRO SNAN