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Diffstat (limited to 'newlib/libm/common/sincosf_data.c')
-rw-r--r--newlib/libm/common/sincosf_data.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/newlib/libm/common/sincosf_data.c b/newlib/libm/common/sincosf_data.c
deleted file mode 100644
index 069ee7bf6..000000000
--- a/newlib/libm/common/sincosf_data.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Data definitions for sinf, cosf and sincosf.
- Copyright (c) 2018 Arm Ltd. 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.
- 3. The name of the company may not be used to endorse or promote
- products derived from this software without specific prior written
- permission.
-
- THIS SOFTWARE IS PROVIDED BY ARM LTD ``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 ARM LTD 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. */
-
-#include "fdlibm.h"
-#if !__OBSOLETE_MATH
-
-#include <stdint.h>
-#include <math.h>
-#include "math_config.h"
-#include "sincosf.h"
-
-/* The constants and polynomials for sine and cosine. The 2nd entry
- computes -cos (x) rather than cos (x) to get negation for free. */
-sincos_t sincosf_table[2] =
-{
- {
- { 1.0, -1.0, -1.0, 1.0 },
-#if TOINT_INTRINSICS
- 0x1.45F306DC9C883p-1,
-#else
- 0x1.45F306DC9C883p+23,
-#endif
- 0x1.921FB54442D18p0,
- 0x1p0,
- -0x1.ffffffd0c621cp-2,
- 0x1.55553e1068f19p-5,
- -0x1.6c087e89a359dp-10,
- 0x1.99343027bf8c3p-16,
- -0x1.555545995a603p-3,
- 0x1.1107605230bc4p-7,
- -0x1.994eb3774cf24p-13
- },
- {
- { 1.0, -1.0, -1.0, 1.0 },
-#if TOINT_INTRINSICS
- 0x1.45F306DC9C883p-1,
-#else
- 0x1.45F306DC9C883p+23,
-#endif
- 0x1.921FB54442D18p0,
- -0x1p0,
- 0x1.ffffffd0c621cp-2,
- -0x1.55553e1068f19p-5,
- 0x1.6c087e89a359dp-10,
- -0x1.99343027bf8c3p-16,
- -0x1.555545995a603p-3,
- 0x1.1107605230bc4p-7,
- -0x1.994eb3774cf24p-13
- }
-};
-
-/* Table with 4/PI to 192 bit precision. To avoid unaligned accesses
- only 8 new bits are added per entry, making the table 4 times larger. */
-const uint32_t inv_pio4[24] =
-{
- 0xa2, 0xa2f9, 0xa2f983, 0xa2f9836e,
- 0xf9836e4e, 0x836e4e44, 0x6e4e4415, 0x4e441529,
- 0x441529fc, 0x1529fc27, 0x29fc2757, 0xfc2757d1,
- 0x2757d1f5, 0x57d1f534, 0xd1f534dd, 0xf534ddc0,
- 0x34ddc0db, 0xddc0db62, 0xc0db6295, 0xdb629599,
- 0x6295993c, 0x95993c43, 0x993c4390, 0x3c439041
-};
-
-#endif