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authorPaul E. Murphy <murphyp@linux.vnet.ibm.com>2016-07-15 14:29:51 -0500
committerGabriel F. T. Gomes <gftg@linux.vnet.ibm.com>2017-06-12 14:48:54 -0300
commit3c023dbf5780f5afe8a5ea8e17667719307d955f (patch)
treef5a00fa4562d37c42996ef2113c42b9d10c4f073 /math/test-float128.h
parent8fd31014315921b4107de171d14b091dbe443226 (diff)
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float128: Add test-{float128,ifloat128,float128-finite}
This adds test support for float128, and lays some groundwork for future
_FloatN types.

	* math/gen-libm-test.pl (@all_floats): Add ifloat128 and float128.
	(%all_floats_pfx): Add macro prefix for float128 (FLT128).
	* math/libm-test-exp10.inc (pow10_test): Do not test for _FloatN,
	* math/libm-test-isfinite.inc (finite_test): Likewise.
	* math/libm-test-lgamma.inc (gamma_test): Likewise.
	* math/libm-test-nexttoward.inc (nexttoward_test): Likewise.
	(nexttoward_test_data}: Likewise.
	* math/libm-test-remainder.inc (drem_test): Likewise.
	* math/libm-test-scalb.inc (scalb_test): Likewise.
	(scalb_test_data): Likewise.
	* math/libm-test-significand.inc (significand_test): Likewise.
	(significand_test_data): Likewise.
	* math/libm-test-support.c (check_complex): Replace __complex__
	FLOAT with CFLOAT to get the support for old compiler.
	* math/libm-test-support.h (check_complex): Likewise.
	* math/test-double.h (CFLOAT, TEST_FLOATN): New macros.
	* math/test-float.h (CFLOAT, TEST_FLOATN): Likewise.
	* math/test-ldouble.h (CFLOAT, TEST_FLOATN): Likewise.
	* math/test-float128.h: New file.
	* math/test-math-floatn.h: New file.
Diffstat (limited to 'math/test-float128.h')
-rw-r--r--math/test-float128.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/math/test-float128.h b/math/test-float128.h
new file mode 100644
index 0000000000..17c5928bf6
--- /dev/null
+++ b/math/test-float128.h
@@ -0,0 +1,35 @@
+/* Common definitions for libm tests for _Float128.
+
+   Copyright (C) 2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "test-math-floatn.h"
+
+/* Fixup builtins and constants for older compilers.  */
+#include <bits/floatn.h>
+#include <float.h>
+
+#define FUNC(function) function ## f128
+#define FLOAT _Float128
+#define CFLOAT __CFLOAT128
+#define BUILD_COMPLEX(real, imag) (CMPLXF128 ((real), (imag)))
+#define PREFIX FLT128
+#define TYPE_STR "float128"
+#define LIT(x) __f128 (x)
+#define LITM(x) x ## f128
+#define FTOSTR strfromf128
+#define snan_value_MACRO SNANF128