diff options
Diffstat (limited to 'REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_lrint.S')
| -rw-r--r-- | REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_lrint.S | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_lrint.S b/REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_lrint.S new file mode 100644 index 0000000000..8d54d95b6a --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_lrint.S @@ -0,0 +1,46 @@ +/* Round double to long int. PowerPC32 version. + Copyright (C) 2004-2017 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> + +/* long int[r3] __lrint (double x[fp1]) */ +ENTRY (__lrint) + stwu r1,-16(r1) + fctiw fp13,fp1 + stfd fp13,8(r1) + nop /* Ensure the following load is in a different dispatch group */ + nop /* to avoid pipe stall on POWER4&5. */ + nop + lwz r3,8+LOWORD(r1) + addi r1,r1,16 + blr + END (__lrint) + +weak_alias (__lrint, lrint) + +strong_alias (__lrint, __lrintf) +weak_alias (__lrint, lrintf) + +#ifdef NO_LONG_DOUBLE +strong_alias (__lrint, __lrintl) +weak_alias (__lrint, lrintl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __lrint, lrintl, GLIBC_2_1) +#endif |