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, 200 insertions, 0 deletions

diff --git a/REORG.TODO/sysdeps/x86_64/fpu/svml_s_sincosf8_core.S b/REORG.TODO/sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
new file mode 100644
index 0000000000..757d39c522
--- /dev/null
+++ b/REORG.TODO/sysdeps/x86_64/fpu/svml_s_sincosf8_core.S
@@ -0,0 +1,200 @@
+/* Function sincosf vectorized with AVX2, wrapper version.
+   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 <sysdep.h>
+#include "svml_s_wrapper_impl.h"
+
+	.text
+ENTRY (_ZGVdN8vl4l4_sincosf)
+WRAPPER_IMPL_AVX_fFF _ZGVbN4vl4l4_sincosf
+END (_ZGVdN8vl4l4_sincosf)
+libmvec_hidden_def (_ZGVdN8vl4l4_sincosf)
+
+/* AVX2 ISA version as wrapper to SSE ISA version (for vector
+   function declared with #pragma omp declare simd notinbranch).  */
+.macro WRAPPER_IMPL_AVX2_fFF_vvv callee
+#ifndef __ILP32__
+        pushq     %rbp
+        cfi_adjust_cfa_offset (8)
+        cfi_rel_offset (%rbp, 0)
+        movq      %rsp, %rbp
+        cfi_def_cfa_register (%rbp)
+        andq      $-32, %rsp
+        subq      $224, %rsp
+        vmovups   %ymm0, 192(%rsp)
+        lea       (%rsp), %rdi
+        vmovdqu   %ymm1, 64(%rdi)
+        vmovdqu   %ymm2, 96(%rdi)
+        vmovdqu   %ymm3, 128(%rdi)
+        vmovdqu   %ymm4, 160(%rdi)
+        lea       32(%rsp), %rsi
+	vzeroupper
+        call      HIDDEN_JUMPTARGET(\callee)
+        vmovups   208(%rsp), %xmm0
+        lea       16(%rsp), %rdi
+        lea       48(%rsp), %rsi
+        call      HIDDEN_JUMPTARGET(\callee)
+        movq      64(%rsp), %rdx
+        movq      72(%rsp), %rsi
+        movq      80(%rsp), %r8
+        movq      88(%rsp), %r10
+        movl      (%rsp), %eax
+        movl      4(%rsp), %ecx
+        movl      8(%rsp), %edi
+        movl      12(%rsp), %r9d
+        movl      %eax, (%rdx)
+        movl      %ecx, (%rsi)
+        movq      96(%rsp), %rax
+        movq      104(%rsp), %rcx
+        movl      %edi, (%r8)
+        movl      %r9d, (%r10)
+        movq      112(%rsp), %rdi
+        movq      120(%rsp), %r9
+        movl      16(%rsp), %r11d
+        movl      20(%rsp), %edx
+        movl      24(%rsp), %esi
+        movl      28(%rsp), %r8d
+        movl      %r11d, (%rax)
+        movl      %edx, (%rcx)
+        movq      128(%rsp), %r11
+        movq      136(%rsp), %rdx
+        movl      %esi, (%rdi)
+        movl      %r8d, (%r9)
+        movq      144(%rsp), %rsi
+        movq      152(%rsp), %r8
+        movl      32(%rsp), %r10d
+        movl      36(%rsp), %eax
+        movl      40(%rsp), %ecx
+        movl      44(%rsp), %edi
+        movl      %r10d, (%r11)
+        movl      %eax, (%rdx)
+        movq      160(%rsp), %r10
+        movq      168(%rsp), %rax
+        movl      %ecx, (%rsi)
+        movl      %edi, (%r8)
+        movq      176(%rsp), %rcx
+        movq      184(%rsp), %rdi
+        movl      48(%rsp), %r9d
+        movl      52(%rsp), %r11d
+        movl      56(%rsp), %edx
+        movl      60(%rsp), %esi
+        movl      %r9d, (%r10)
+        movl      %r11d, (%rax)
+        movl      %edx, (%rcx)
+        movl      %esi, (%rdi)
+        movq      %rbp, %rsp
+        cfi_def_cfa_register (%rsp)
+        popq      %rbp
+        cfi_adjust_cfa_offset (-8)
+        cfi_restore (%rbp)
+        ret
+#else
+        leal    8(%rsp), %r10d
+        .cfi_def_cfa 10, 0
+        andl    $-32, %esp
+        pushq   -8(%r10d)
+        pushq   %rbp
+        .cfi_escape 0x10,0x6,0x2,0x76,0
+        movl    %esp, %ebp
+        pushq   %r12
+        leal    -80(%rbp), %esi
+        pushq   %r10
+        .cfi_escape 0xf,0x3,0x76,0x70,0x6
+        .cfi_escape 0x10,0xc,0x2,0x76,0x78
+        leal    -112(%rbp), %edi
+        movq    %rsi, %r12
+        pushq   %rbx
+        .cfi_escape 0x10,0x3,0x2,0x76,0x68
+        movq    %rdi, %rbx
+        subl    $184, %esp
+        vmovdqa %ymm1, -144(%ebp)
+        vmovdqa %ymm2, -176(%ebp)
+        vmovaps %ymm0, -208(%ebp)
+	vzeroupper
+        call    HIDDEN_JUMPTARGET(\callee)
+        leal    16(%r12), %esi
+        vmovups -192(%ebp), %xmm0
+        leal    16(%rbx), %edi
+        call    HIDDEN_JUMPTARGET(\callee)
+        movl    -144(%ebp), %eax
+        vmovss  -112(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -140(%ebp), %eax
+        vmovss  -108(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -136(%ebp), %eax
+        vmovss  -104(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -132(%ebp), %eax
+        vmovss  -100(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -128(%ebp), %eax
+        vmovss  -96(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -124(%ebp), %eax
+        vmovss  -92(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -120(%ebp), %eax
+        vmovss  -88(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -116(%ebp), %eax
+        vmovss  -84(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -176(%ebp), %eax
+        vmovss  -80(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -172(%ebp), %eax
+        vmovss  -76(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -168(%ebp), %eax
+        vmovss  -72(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -164(%ebp), %eax
+        vmovss  -68(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -160(%ebp), %eax
+        vmovss  -64(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -156(%ebp), %eax
+        vmovss  -60(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -152(%ebp), %eax
+        vmovss  -56(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        movl    -148(%ebp), %eax
+        vmovss  -52(%ebp), %xmm0
+        vmovss  %xmm0, (%eax)
+        addl    $184, %esp
+        popq    %rbx
+        popq    %r10
+        .cfi_def_cfa 10, 0
+        popq    %r12
+        popq    %rbp
+        leal    -8(%r10), %esp
+        .cfi_def_cfa 7, 8
+        ret
+#endif
+.endm
+
+ENTRY (_ZGVdN8vvv_sincosf)
+WRAPPER_IMPL_AVX2_fFF_vvv _ZGVbN4vl4l4_sincosf
+END (_ZGVdN8vvv_sincosf)
+
+#ifndef USE_MULTIARCH
+ libmvec_hidden_def (_ZGVdN8vvv_sincosf)
+#endif