Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 111 insertions, 0 deletions

diff --git a/REORG.TODO/sysdeps/x86_64/fpu/svml_s_trig_data.S b/REORG.TODO/sysdeps/x86_64/fpu/svml_s_trig_data.S
new file mode 100644
index 0000000000..19a569118f
--- /dev/null
+++ b/REORG.TODO/sysdeps/x86_64/fpu/svml_s_trig_data.S
@@ -0,0 +1,111 @@
+/* Data for function cosf.
+   Copyright (C) 2014-2017 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 "svml_s_trig_data.h"
+
+	.section .rodata, "a"
+	.align 64
+
+/* Data table for vector implementations of function cosf.
+   The table may contain polynomial, reduction, lookup coefficients
+   and other macro_names obtained through different methods
+   of research and experimental work.  */
+
+	.globl __svml_s_trig_data
+__svml_s_trig_data:
+
+/* General purpose constants:
+   absolute value mask */
+float_vector __sAbsMask 0x7fffffff
+
+/* threshold for out-of-range values */
+float_vector __sRangeReductionVal 0x461c4000
+
+/* +INF */
+float_vector __sRangeVal 0x7f800000
+
+/* High Accuracy version polynomial coefficients:
+   S1 = -1.66666666664728165763e-01 */
+float_vector __sS1 0xbe2aaaab
+
+/* S2 = 8.33329173045453069014e-03 */
+float_vector __sS2 0x3c08885c
+
+/* C1 = -5.00000000000000000000e-01 */
+float_vector __sC1 0xbf000000
+
+/* C2 = 4.16638942914469202550e-02 */
+float_vector __sC2 0x3d2aaa7c
+
+/* Range reduction PI-based constants:
+   PI high part  */
+float_vector __sPI1 0x40490000
+
+/* PI mid part 1 */
+float_vector __sPI2 0x3a7da000
+
+/* PI mid part 2 */
+float_vector __sPI3 0x34222000
+
+/* PI low part */
+float_vector __sPI4 0x2cb4611a
+
+/* PI1, PI2, and PI3 when FMA is available
+   PI high part (when FMA available) */
+float_vector __sPI1_FMA 0x40490fdb
+
+/* PI mid part  (when FMA available) */
+float_vector __sPI2_FMA 0xb3bbbd2e
+
+/* PI low part  (when FMA available) */
+float_vector __sPI3_FMA 0xa7772ced
+
+/* Polynomial constants for work w/o FMA, relative error ~ 2^(-26.625) */
+float_vector __sA3 0xbe2aaaa6
+float_vector __sA5 0x3c08876a
+float_vector __sA7 0xb94fb7ff
+float_vector __sA9 0x362edef8
+
+/* Polynomial constants, work with FMA, relative error ~ 2^(-26.417) */
+float_vector __sA5_FMA 0x3c088768
+float_vector __sA7_FMA 0xb94fb6cf
+float_vector __sA9_FMA 0x362ec335
+
+/* 1/PI */
+float_vector __sInvPI 0x3ea2f983
+
+/* right-shifter constant */
+float_vector __sRShifter 0x4b400000
+
+/* PI/2 */
+float_vector __sHalfPI 0x3fc90fdb
+
+/* 1/2 */
+float_vector __sOneHalf 0x3f000000
+
+/* high accuracy table index mask */
+float_vector __iIndexMask 0x000000ff
+
+/* 2^(k-1) */
+float_vector __i2pK_1 0x00000040
+
+/* sign field mask */
+float_vector __sSignMask 0x80000000
+
+	.type	__svml_s_trig_data,@object
+	.size __svml_s_trig_data,.-__svml_s_trig_data