Merge remote-tracking branch 'origin/stable/10' into devel

1 files changed, 0 insertions, 322 deletions

diff --git a/tools/regression/lib/msun/test-cexp.c b/tools/regression/lib/msun/test-cexp.c
deleted file mode 100644
index 69897d3..0000000
--- a/tools/regression/lib/msun/test-cexp.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/*-
- * Copyright (c) 2008-2011 David Schultz <das@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Tests for corner cases in cexp*().
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <assert.h>
-#include <complex.h>
-#include <fenv.h>
-#include <float.h>
-#include <math.h>
-#include <stdio.h>
-
-#include "test-utils.h"
-
-#define	N(i)	(sizeof(i) / sizeof((i)[0]))
-
-#pragma STDC FENV_ACCESS	ON
-#pragma	STDC CX_LIMITED_RANGE	OFF
-
-/*
- * Test that a function returns the correct value and sets the
- * exception flags correctly. The exceptmask specifies which
- * exceptions we should check. We need to be lenient for several
- * reasons, but mainly because on some architectures it's impossible
- * to raise FE_OVERFLOW without raising FE_INEXACT. In some cases,
- * whether cexp() raises an invalid exception is unspecified.
- *
- * These are macros instead of functions so that assert provides more
- * meaningful error messages.
- *
- * XXX The volatile here is to avoid gcc's bogus constant folding and work
- *     around the lack of support for the FENV_ACCESS pragma.
- */
-#define	test(func, z, result, exceptmask, excepts, checksign)	do {	\
-	volatile long double complex _d = z;				\
-	assert(feclearexcept(FE_ALL_EXCEPT) == 0);			\
-	assert(cfpequal_cs((func)(_d), (result), (checksign)));		\
-	assert(((void)(func), fetestexcept(exceptmask) == (excepts)));	\
-} while (0)
-
-/* Test within a given tolerance. */
-#define	test_tol(func, z, result, tol)				do {	\
-	volatile long double complex _d = z;				\
-	assert(cfpequal_tol((func)(_d), (result), (tol),		\
-	    FPE_ABS_ZERO | CS_BOTH));					\
-} while (0)
-
-/* Test all the functions that compute cexp(x). */
-#define	testall(x, result, exceptmask, excepts, checksign)	do {	\
-	test(cexp, x, result, exceptmask, excepts, checksign);		\
-	test(cexpf, x, result, exceptmask, excepts, checksign);		\
-} while (0)
-
-/*
- * Test all the functions that compute cexp(x), within a given tolerance.
- * The tolerance is specified in ulps.
- */
-#define	testall_tol(x, result, tol)				do {	\
-	test_tol(cexp, x, result, tol * DBL_ULP());			\
-	test_tol(cexpf, x, result, tol * FLT_ULP());			\
-} while (0)
-
-/* Various finite non-zero numbers to test. */
-static const float finites[] =
-{ -42.0e20, -1.0, -1.0e-10, -0.0, 0.0, 1.0e-10, 1.0, 42.0e20 };
-
-
-/* Tests for 0 */
-void
-test_zero(void)
-{
-
-	/* cexp(0) = 1, no exceptions raised */
-	testall(0.0, 1.0, ALL_STD_EXCEPT, 0, 1);
-	testall(-0.0, 1.0, ALL_STD_EXCEPT, 0, 1);
-	testall(CMPLXL(0.0, -0.0), CMPLXL(1.0, -0.0), ALL_STD_EXCEPT, 0, 1);
-	testall(CMPLXL(-0.0, -0.0), CMPLXL(1.0, -0.0), ALL_STD_EXCEPT, 0, 1);
-}
-
-/*
- * Tests for NaN.  The signs of the results are indeterminate unless the
- * imaginary part is 0.
- */
-void
-test_nan()
-{
-	int i;
-
-	/* cexp(x + NaNi) = NaN + NaNi and optionally raises invalid */
-	/* cexp(NaN + yi) = NaN + NaNi and optionally raises invalid (|y|>0) */
-	for (i = 0; i < N(finites); i++) {
-		printf("# Run %d..\n", i);
-		testall(CMPLXL(finites[i], NAN), CMPLXL(NAN, NAN),
-			ALL_STD_EXCEPT & ~FE_INVALID, 0, 0);
-		if (finites[i] == 0.0)
-			continue;
-		/* XXX FE_INEXACT shouldn't be raised here */
-		testall(CMPLXL(NAN, finites[i]), CMPLXL(NAN, NAN),
-			ALL_STD_EXCEPT & ~(FE_INVALID | FE_INEXACT), 0, 0);
-	}
-
-	/* cexp(NaN +- 0i) = NaN +- 0i */
-	testall(CMPLXL(NAN, 0.0), CMPLXL(NAN, 0.0), ALL_STD_EXCEPT, 0, 1);
-	testall(CMPLXL(NAN, -0.0), CMPLXL(NAN, -0.0), ALL_STD_EXCEPT, 0, 1);
-
-	/* cexp(inf + NaN i) = inf + nan i */
-	testall(CMPLXL(INFINITY, NAN), CMPLXL(INFINITY, NAN),
-		ALL_STD_EXCEPT, 0, 0);
-	/* cexp(-inf + NaN i) = 0 */
-	testall(CMPLXL(-INFINITY, NAN), CMPLXL(0.0, 0.0),
-		ALL_STD_EXCEPT, 0, 0);
-	/* cexp(NaN + NaN i) = NaN + NaN i */
-	testall(CMPLXL(NAN, NAN), CMPLXL(NAN, NAN),
-		ALL_STD_EXCEPT, 0, 0);
-}
-
-void
-test_inf(void)
-{
-	int i;
-
-	/* cexp(x + inf i) = NaN + NaNi and raises invalid */
-	for (i = 0; i < N(finites); i++) {
-		printf("# Run %d..\n", i);
-		testall(CMPLXL(finites[i], INFINITY), CMPLXL(NAN, NAN),
-			ALL_STD_EXCEPT, FE_INVALID, 1);
-	}
-	/* cexp(-inf + yi) = 0 * (cos(y) + sin(y)i) */
-	/* XXX shouldn't raise an inexact exception */
-	testall(CMPLXL(-INFINITY, M_PI_4), CMPLXL(0.0, 0.0),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(-INFINITY, 3 * M_PI_4), CMPLXL(-0.0, 0.0),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(-INFINITY, 5 * M_PI_4), CMPLXL(-0.0, -0.0),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(-INFINITY, 7 * M_PI_4), CMPLXL(0.0, -0.0),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(-INFINITY, 0.0), CMPLXL(0.0, 0.0),
-		ALL_STD_EXCEPT, 0, 1);
-	testall(CMPLXL(-INFINITY, -0.0), CMPLXL(0.0, -0.0),
-		ALL_STD_EXCEPT, 0, 1);
-	/* cexp(inf + yi) = inf * (cos(y) + sin(y)i) (except y=0) */
-	/* XXX shouldn't raise an inexact exception */
-	testall(CMPLXL(INFINITY, M_PI_4), CMPLXL(INFINITY, INFINITY),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(INFINITY, 3 * M_PI_4), CMPLXL(-INFINITY, INFINITY),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(INFINITY, 5 * M_PI_4), CMPLXL(-INFINITY, -INFINITY),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	testall(CMPLXL(INFINITY, 7 * M_PI_4), CMPLXL(INFINITY, -INFINITY),
-		ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	/* cexp(inf + 0i) = inf + 0i */
-	testall(CMPLXL(INFINITY, 0.0), CMPLXL(INFINITY, 0.0),
-		ALL_STD_EXCEPT, 0, 1);
-	testall(CMPLXL(INFINITY, -0.0), CMPLXL(INFINITY, -0.0),
-		ALL_STD_EXCEPT, 0, 1);
-}
-
-void
-test_reals(void)
-{
-	int i;
-
-	for (i = 0; i < N(finites); i++) {
-		/* XXX could check exceptions more meticulously */
-		printf("# Run %d..\n", i);
-		test(cexp, CMPLXL(finites[i], 0.0),
-		     CMPLXL(exp(finites[i]), 0.0),
-		     FE_INVALID | FE_DIVBYZERO, 0, 1);
-		test(cexp, CMPLXL(finites[i], -0.0),
-		     CMPLXL(exp(finites[i]), -0.0),
-		     FE_INVALID | FE_DIVBYZERO, 0, 1);
-		test(cexpf, CMPLXL(finites[i], 0.0),
-		     CMPLXL(expf(finites[i]), 0.0),
-		     FE_INVALID | FE_DIVBYZERO, 0, 1);
-		test(cexpf, CMPLXL(finites[i], -0.0),
-		     CMPLXL(expf(finites[i]), -0.0),
-		     FE_INVALID | FE_DIVBYZERO, 0, 1);
-	}
-}
-
-void
-test_imaginaries(void)
-{
-	int i;
-
-	for (i = 0; i < N(finites); i++) {
-		printf("# Run %d..\n", i);
-		test(cexp, CMPLXL(0.0, finites[i]),
-		     CMPLXL(cos(finites[i]), sin(finites[i])),
-		     ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-		test(cexp, CMPLXL(-0.0, finites[i]),
-		     CMPLXL(cos(finites[i]), sin(finites[i])),
-		     ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-		test(cexpf, CMPLXL(0.0, finites[i]),
-		     CMPLXL(cosf(finites[i]), sinf(finites[i])),
-		     ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-		test(cexpf, CMPLXL(-0.0, finites[i]),
-		     CMPLXL(cosf(finites[i]), sinf(finites[i])),
-		     ALL_STD_EXCEPT & ~FE_INEXACT, 0, 1);
-	}
-}
-
-void
-test_small(void)
-{
-	static const double tests[] = {
-	     /* csqrt(a + bI) = x + yI */
-	     /* a	b	x			y */
-		 1.0,	M_PI_4,	M_SQRT2 * 0.5 * M_E,	M_SQRT2 * 0.5 * M_E,
-		-1.0,	M_PI_4,	M_SQRT2 * 0.5 / M_E,	M_SQRT2 * 0.5 / M_E,
-		 2.0,	M_PI_2,	0.0,			M_E * M_E,
-		 M_LN2,	M_PI,	-2.0,			0.0,
-	};
-	double a, b;
-	double x, y;
-	int i;
-
-	for (i = 0; i < N(tests); i += 4) {
-		printf("# Run %d..\n", i);
-		a = tests[i];
-		b = tests[i + 1];
-		x = tests[i + 2];
-		y = tests[i + 3];
-		test_tol(cexp, CMPLXL(a, b), CMPLXL(x, y), 3 * DBL_ULP());
-
-		/* float doesn't have enough precision to pass these tests */
-		if (x == 0 || y == 0)
-			continue;
-		test_tol(cexpf, CMPLXL(a, b), CMPLXL(x, y), 1 * FLT_ULP());
-        }
-}
-
-/* Test inputs with a real part r that would overflow exp(r). */
-void
-test_large(void)
-{
-
-	test_tol(cexp, CMPLXL(709.79, 0x1p-1074),
-		 CMPLXL(INFINITY, 8.94674309915433533273e-16), DBL_ULP());
-	test_tol(cexp, CMPLXL(1000, 0x1p-1074),
-		 CMPLXL(INFINITY, 9.73344457300016401328e+110), DBL_ULP());
-	test_tol(cexp, CMPLXL(1400, 0x1p-1074),
-		 CMPLXL(INFINITY, 5.08228858149196559681e+284), DBL_ULP());
-	test_tol(cexp, CMPLXL(900, 0x1.23456789abcdep-1020),
-		 CMPLXL(INFINITY, 7.42156649354218408074e+83), DBL_ULP());
-	test_tol(cexp, CMPLXL(1300, 0x1.23456789abcdep-1020),
-		 CMPLXL(INFINITY, 3.87514844965996756704e+257), DBL_ULP());
-
-	test_tol(cexpf, CMPLXL(88.73, 0x1p-149),
-		 CMPLXL(INFINITY, 4.80265603e-07), 2 * FLT_ULP());
-	test_tol(cexpf, CMPLXL(90, 0x1p-149),
-		 CMPLXL(INFINITY, 1.7101492622e-06f), 2 * FLT_ULP());
-	test_tol(cexpf, CMPLXL(192, 0x1p-149),
-		 CMPLXL(INFINITY, 3.396809344e+38f), 2 * FLT_ULP());
-	test_tol(cexpf, CMPLXL(120, 0x1.234568p-120),
-		 CMPLXL(INFINITY, 1.1163382522e+16f), 2 * FLT_ULP());
-	test_tol(cexpf, CMPLXL(170, 0x1.234568p-120),
-		 CMPLXL(INFINITY, 5.7878851079e+37f), 2 * FLT_ULP());
-}
-
-int
-main(int argc, char *argv[])
-{
-
-	printf("1..7\n");
-
-	test_zero();
-	printf("ok 1 - cexp zero\n");
-
-	test_nan();
-	printf("ok 2 - cexp nan\n");
-
-	test_inf();
-	printf("ok 3 - cexp inf\n");
-
-#if defined(__i386__)
-	printf("not ok 4 - cexp reals # TODO: PR # 191676 fails assertion on i386\n");
-#else
-	test_reals();
-	printf("ok 4 - cexp reals\n");
-#endif
-
-	test_imaginaries();
-	printf("ok 5 - cexp imaginaries\n");
-
-	test_small();
-	printf("ok 6 - cexp small\n");
-
-	test_large();
-	printf("ok 7 - cexp large\n");
-
-	return (0);
-}