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Diffstat (limited to 'sysdeps/x86_64/fpu/s_fminl.S')
| -rw-r--r-- | sysdeps/x86_64/fpu/s_fminl.S | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/sysdeps/x86_64/fpu/s_fminl.S b/sysdeps/x86_64/fpu/s_fminl.S deleted file mode 100644 index 33eed7b30b..0000000000 --- a/sysdeps/x86_64/fpu/s_fminl.S +++ /dev/null @@ -1,58 +0,0 @@ -/* Compute minimum of two numbers, regarding NaN as missing argument. - Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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> - - .text -ENTRY(__fminl) - fldt 8(%rsp) // x - fldt 24(%rsp) // x : y - - fucomi %st(1), %st - jp 2f - fcmovnb %st(1), %st - - fstp %st(1) - - ret - -2: // Unordered. - fucomi %st(0), %st - jp 3f - // st(1) is a NaN; st(0) is not. Test if st(1) is signaling. - testb $0x40, 15(%rsp) - jz 4f - fstp %st(1) - ret - -3: // st(0) is a NaN; st(1) may or may not be. - fxch - fucomi %st(0), %st - jp 4f - // st(1) is a NaN; st(0) is not. Test if st(1) is signaling. - testb $0x40, 31(%rsp) - jz 4f - fstp %st(1) - ret - -4: // Both arguments are NaNs, or one is a signaling NaN. - faddp - ret -END(__fminl) -weak_alias (__fminl, fminl) |