diff options
Diffstat (limited to 'lib/libc/amd64/gen/fabs.S')
-rw-r--r-- | lib/libc/amd64/gen/fabs.S | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/lib/libc/amd64/gen/fabs.S b/lib/libc/amd64/gen/fabs.S deleted file mode 100644 index 8c0c8bf..0000000 --- a/lib/libc/amd64/gen/fabs.S +++ /dev/null @@ -1,44 +0,0 @@ -/*- - * Copyright (c) 2004 Peter Wemm - * 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. - */ - -#include <machine/asm.h> -__FBSDID("$FreeBSD$"); - -/* - * Return floating point absolute value of a double. - */ - - .text -ENTRY(fabs) - movsd %xmm0, %xmm1 - movsd signbit(%rip), %xmm0 - andnpd %xmm1, %xmm0 - ret -END(fabs) - - .data -signbit: - .quad 0x8000000000000000 |