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).

5 files changed, 0 insertions, 120 deletions

diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/Implies b/sysdeps/powerpc/powerpc64/power6/fpu/Implies
deleted file mode 100644
index f09854edb6..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power5+/fpu
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies
deleted file mode 100644
index fca8a4ef0f..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/multiarch/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power5+/fpu/multiarch
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
deleted file mode 100644
index ec36d1be5b..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysign.S
+++ /dev/null
@@ -1,58 +0,0 @@
-/* copysign().  PowerPC64/POWER6 version.
-   Copyright (C) 2010-2017 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
-   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 <math_ldbl_opt.h>
-
-/* double [f1] copysign (double [f1] x, double [f2] y);
-   copysign(x,y) returns a value with the magnitude of x and
-   with the sign bit of y.  */
-
-	.section    ".text"
-	.type	    __copysign, @function
-	.machine    power6
-EALIGN (__copysign, 4, 0)
-	CALL_MCOUNT 0
-	fcpsgn	fp1,fp2,fp1
-	blr
-END (__copysign)
-
-hidden_def (__copysign)
-weak_alias (__copysign, copysign)
-
-/* It turns out that the 'double' version will also always work for
-   single-precision.  */
-strong_alias (__copysign, __copysignf)
-hidden_def (__copysignf)
-weak_alias (__copysignf, copysignf)
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__copysign, __copysignl)
-weak_alias (__copysign, copysignl)
-#endif
-
-#if IS_IN (libm)
-# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
-compat_symbol (libm, copysign, copysignl, GLIBC_2_0)
-# endif
-#else
-# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, copysign, copysignl, GLIBC_2_0);
-# endif
-#endif
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S
deleted file mode 100644
index d4aa702d07..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_copysignf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* This function uses the same code as s_copysign.S.  */
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
deleted file mode 100644
index 85187b45f3..0000000000
--- a/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S
+++ /dev/null
@@ -1,59 +0,0 @@
-/* isnan().  PowerPC64 version.
-   Copyright (C) 2008-2017 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 <math_ldbl_opt.h>
-
-/* int __isnan(x)  */
-	.machine power6
-EALIGN (__isnan, 4, 0)
-	CALL_MCOUNT 0
-	stfd	fp1,-8(r1)	/* copy FPR to GPR */
-	ori	r1,r1,0
-	ld	r4,-8(r1)
-	lis	r0,0x7ff0
-	sldi	r0,r0,32	/* const long r0 0x7ff00000 00000000 */
-	clrldi	r4,r4,1		/* x = fabs(x) */
-	cmpd	cr7,r4,r0	/* if (fabs(x) <= inf) */
-	li	r3,0		/* then return 0 */
-	blelr+	cr7
-	li	r3,1		/* else return 1 */
-	blr
-	END (__isnan)
-
-hidden_def (__isnan)
-weak_alias (__isnan, isnan)
-
-/* It turns out that the 'double' version will also always work for
-   single-precision.  */
-strong_alias (__isnan, __isnanf)
-hidden_def (__isnanf)
-weak_alias (__isnanf, isnanf)
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__isnan, __isnanl)
-weak_alias (__isnan, isnanl)
-#endif
-
-#if !IS_IN (libm)
-# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
-compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
-# endif
-#endif
-