diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/power6x/fpu')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6x/fpu/Implies | 1 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies | 1 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S | 58 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S | 44 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S | 54 |
5 files changed, 0 insertions, 158 deletions
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/Implies b/sysdeps/powerpc/powerpc64/power6x/fpu/Implies deleted file mode 100644 index 30fa17646e..0000000000 --- a/sysdeps/powerpc/powerpc64/power6x/fpu/Implies +++ /dev/null @@ -1 +0,0 @@ -powerpc/powerpc64/power6/fpu diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies deleted file mode 100644 index 410d289a6d..0000000000 --- a/sysdeps/powerpc/powerpc64/power6x/fpu/multiarch/Implies +++ /dev/null @@ -1 +0,0 @@ -powerpc/powerpc64/power6/fpu/multiarch diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S deleted file mode 100644 index b6e11ba0c3..0000000000 --- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S +++ /dev/null @@ -1,58 +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 - mftgpr r4,fp1 /* copy FPR to GPR */ - lis r0,0x7ff0 - ori r1,r1,0 - clrldi r4,r4,1 /* x = fabs(x) */ - sldi r0,r0,32 /* const long r0 0x7ff00000 00000000 */ - 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 - diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S b/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S deleted file mode 100644 index 37aa69061c..0000000000 --- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S +++ /dev/null @@ -1,44 +0,0 @@ -/* Round double to long int. POWER6x PowerPC64 version. - Copyright (C) 2006-2017 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> - - .machine "power6" -/* long long int[r3] __llrint (double x[fp1]) */ -ENTRY (__llrint) - CALL_MCOUNT 0 - fctid fp13,fp1 - mftgpr r3,fp13 - blr - END (__llrint) - -strong_alias (__llrint, __lrint) -weak_alias (__llrint, llrint) -weak_alias (__lrint, lrint) - -#ifdef NO_LONG_DOUBLE -strong_alias (__llrint, __llrintl) -weak_alias (__llrint, llrintl) -strong_alias (__lrint, __lrintl) -weak_alias (__lrint, lrintl) -#endif -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) -compat_symbol (libm, __lrint, lrintl, GLIBC_2_1) -#endif diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S b/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S deleted file mode 100644 index 62e1798785..0000000000 --- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S +++ /dev/null @@ -1,54 +0,0 @@ -/* llround function. POWER6x PowerPC64 version. - Copyright (C) 2006-2017 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 long [r3] llround (float x [fp1]) - IEEE 1003.1 llround function. IEEE specifies "round to the nearest - integer value, rounding halfway cases away from zero, regardless of - the current rounding mode." However PowerPC Architecture defines - "round to Nearest" as "Choose the best approximation. In case of a - tie, choose the one that is even (least significant bit o).". - So we pre-round using the V2.02 Floating Round to Integer Nearest - instruction before we use Floating Convert to Integer Word with - round to zero instruction. */ - - .machine "power6" -ENTRY (__llround) - CALL_MCOUNT 0 - frin fp2,fp1 /* Round to nearest +-0.5. */ - fctidz fp3,fp2 /* Convert To Integer DW round toward 0. */ - mftgpr r3,fp3 /* Transfer integer to R3. */ - blr - END (__llround) - -strong_alias (__llround, __lround) -weak_alias (__llround, llround) -weak_alias (__lround, lround) - -#ifdef NO_LONG_DOUBLE -weak_alias (__llround, llroundl) -strong_alias (__llround, __llroundl) -weak_alias (__lround, lroundl) -strong_alias (__lround, __lroundl) -#endif -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __llround, llroundl, GLIBC_2_1) -compat_symbol (libm, __lround, lroundl, GLIBC_2_1) -#endif |