diff options
Diffstat (limited to 'sysdeps/powerpc')
35 files changed, 2 insertions, 1381 deletions
diff --git a/sysdeps/powerpc/fpu/s_isnan.c b/sysdeps/powerpc/fpu/s_isnan.c deleted file mode 100644 index b62c4cbd0f..0000000000 --- a/sysdeps/powerpc/fpu/s_isnan.c +++ /dev/null @@ -1,62 +0,0 @@ -/* Return 1 if argument is a NaN, else 0. - Copyright (C) 1997-2019 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/>. */ - -/* Ugly kludge to avoid declarations. */ -#define __isnanf __Xisnanf -#define isnanf Xisnanf -#define __GI___isnanf __GI___Xisnanf - -#include <math.h> -#include <math_ldbl_opt.h> -#include <fenv_libc.h> - -#undef __isnanf -#undef isnanf -#undef __GI___isnanf - - -/* The hidden_proto in include/math.h was obscured by the macro hackery. */ -__typeof (__isnan) __isnanf; -hidden_proto (__isnanf) - - -int -__isnan (double x) -{ - fenv_t savedstate; - int result; - savedstate = fegetenv_register (); - reset_fpscr_bit (FPSCR_VE); - result = !(x == x); - fesetenv_register (savedstate); - return result; -} -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 diff --git a/sysdeps/powerpc/fpu/s_isnanf.S b/sysdeps/powerpc/fpu/s_isnanf.S deleted file mode 100644 index fc22f678a1..0000000000 --- a/sysdeps/powerpc/fpu/s_isnanf.S +++ /dev/null @@ -1 +0,0 @@ -/* __isnanf is in s_isnan.c */ diff --git a/sysdeps/powerpc/powerpc32/fpu/s_isnan.S b/sysdeps/powerpc/powerpc32/fpu/s_isnan.S deleted file mode 100644 index f28533d40a..0000000000 --- a/sysdeps/powerpc/powerpc32/fpu/s_isnan.S +++ /dev/null @@ -1,57 +0,0 @@ -/* isnan(). PowerPC32 version. - Copyright (C) 2008-2019 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 power4 -EALIGN (__isnan, 4, 0) - mffs fp0 - mtfsb0 4*cr6+lt /* reset_fpscr_bit (FPSCR_VE) */ - fcmpu cr7,fp1,fp1 - mtfsf 255,fp0 - li r3,0 - beqlr+ cr7 /* (x == x) then not a NAN */ - li r3,1 /* else must be a NAN */ - blr - END (__isnan) - -hidden_def (__isnan) -weak_alias (__isnan, isnan) - -/* It turns out that the 'double' version will also always work for - single-precision. */ -#ifndef __isnan -strong_alias (__isnan, __isnanf) -hidden_def (__isnanf) -weak_alias (__isnanf, isnanf) -#endif - -#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/powerpc32/power4/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile index 7008e775b7..0b39461a1a 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile @@ -1,6 +1,5 @@ ifeq ($(subdir),math) -sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ - s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ +sysdep_routines += s_isinf-power7 \ s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \ s_finite-ppc32 s_finitef-ppc32 \ s_modf-power5+ s_modf-ppc32 \ @@ -8,9 +7,7 @@ sysdep_routines += s_isnan-power7 s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ libm-sysdep_routines += s_llrintf-power6 s_llrintf-ppc32 s_llrint-power6 \ s_llrint-ppc32 s_llround-power6 s_llround-power5+ \ - s_llround-ppc32 s_isnan-power7 \ - s_isnan-power6 s_isnan-power5 s_isnan-ppc32 \ - s_isnanf-power6 s_isnanf-power5 s_isinf-power7 \ + s_llround-ppc32 s_isinf-power7 \ s_isinf-ppc32 s_isinff-ppc32 s_finite-power7 \ s_finite-ppc32 s_finitef-ppc32 s_ceil-power5+ \ s_ceil-ppc32 s_ceilf-power5+ s_ceilf-ppc32 \ diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S deleted file mode 100644 index b4bb2bd4bf..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power5.S +++ /dev/null @@ -1,33 +0,0 @@ -/* isnan(). PowerPC32/POWER5 version. - Copyright (C) 2013-2019 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> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power5 - -#include <sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S deleted file mode 100644 index c8a429b1e6..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power6.S +++ /dev/null @@ -1,33 +0,0 @@ -/* isnan(). PowerPC32/POWER6 version. - Copyright (C) 2013-2019 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> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power6 - -#include <sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S deleted file mode 100644 index ae3fc0539b..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-power7.S +++ /dev/null @@ -1,33 +0,0 @@ -/* isnan(). PowerPC32/POWER7 version. - Copyright (C) 2013-2019 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> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power7 - -#include <sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S deleted file mode 100644 index 4b204ae6cf..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan-ppc32.S +++ /dev/null @@ -1,32 +0,0 @@ -/* isnan(). PowerPC32 default version. - Copyright (C) 2013-2019 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> - -#undef weak_alias -#define weak_alias(a, b) -#undef compat_symbol -#define compat_symbol(a, b, c, d) - -#define __isnan __isnan_ppc32 -#undef hidden_def -#define hidden_def(name) - strong_alias (__isnan_ppc32, __GI___isnan) - -#include <sysdeps/powerpc/powerpc32/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c deleted file mode 100644 index 8a7c31f998..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnan.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Multiple versions of isnan. - Copyright (C) 2013-2019 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/>. */ - -#define __isnan __redirect___isnan -#define __isnanf __redirect___isnanf -#define __isnanl __redirect___isnanl -#include <math.h> -#include <math_ldbl_opt.h> -#include <shlib-compat.h> -#include "init-arch.h" - -extern __typeof (__isnan) __isnan_ppc32 attribute_hidden; -extern __typeof (__isnan) __isnan_power5 attribute_hidden; -extern __typeof (__isnan) __isnan_power6 attribute_hidden; -extern __typeof (__isnan) __isnan_power7 attribute_hidden; -#undef __isnan -#undef __isnanf -#undef __isnanl - -libc_ifunc_redirected (__redirect___isnan, __isnan, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isnan_power7 - : (hwcap & PPC_FEATURE_ARCH_2_05) - ? __isnan_power6 - : (hwcap & PPC_FEATURE_POWER5) - ? __isnan_power5 - : __isnan_ppc32); - -weak_alias (__isnan, isnan) - -#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/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S deleted file mode 100644 index c456d82999..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power5.S +++ /dev/null @@ -1,28 +0,0 @@ -/* isnanf(). PowerPC32/POWER5 version. - Copyright (C) 2013-2019 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> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) - -#define __isnanf __isnanf_power5 - -#include <sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S deleted file mode 100644 index 0133cf218f..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf-power6.S +++ /dev/null @@ -1,28 +0,0 @@ -/* isnanf(). PowerPC32/POWER6 version. - Copyright (C) 2013-2019 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> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) - -#define __isnanf __isnanf_power6 - -#include <sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c deleted file mode 100644 index acb84dbc61..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_isnanf.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Multiple versions of isnanf. - Copyright (C) 2013-2019 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 <math.h> -#include <shlib-compat.h> -#include "init-arch.h" - -/* Both ppc32 and power7 isnan(double) work for float. */ -extern __typeof (__isnanf) __isnan_ppc32 attribute_hidden; -extern __typeof (__isnanf) __isnanf_power5 attribute_hidden; -extern __typeof (__isnanf) __isnanf_power6 attribute_hidden; -extern __typeof (__isnanf) __isnan_power7 attribute_hidden; - -libc_ifunc_hidden (__isnanf, __isnanf, - (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isnan_power7 - : (hwcap & PPC_FEATURE_ARCH_2_05) - ? __isnanf_power6 - : (hwcap & PPC_FEATURE_POWER5) - ? __isnanf_power5 - : __isnan_ppc32); - -hidden_def (__isnanf) -weak_alias (__isnanf, isnanf) diff --git a/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S b/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S deleted file mode 100644 index 1326973bfc..0000000000 --- a/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S +++ /dev/null @@ -1,61 +0,0 @@ -/* isnan(). PowerPC32 version. - Copyright (C) 2008-2019 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 power5 -EALIGN (__isnan, 4, 0) - stwu r1,-32(r1) - cfi_adjust_cfa_offset (32) - ori r1,r1,0 - stfd fp1,24(r1) /* copy FPR to GPR */ - ori r1,r1,0 - lwz r4,24+HIWORD(r1) - lwz r5,24+LOWORD(r1) - lis r0,0x7ff0 /* const long r0 0x7ff00000 00000000 */ - clrlwi r4,r4,1 /* x = fabs(x) */ - cmpw cr7,r4,r0 /* if (fabs(x) =< inf) */ - cmpwi cr6,r5,0 - li r3,0 /* then return 0 */ - addi r1,r1,32 - cfi_adjust_cfa_offset (-32) - bltlr+ cr7 - bgt- cr7,L(NaN) - beqlr+ cr6 -L(NaN): - li r3,1 /* else return 1 */ - blr - END (__isnan) - -hidden_def (__isnan) -weak_alias (__isnan, isnan) - -#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/powerpc32/power5/fpu/s_isnanf.S b/sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S deleted file mode 100644 index 1cc495f3a8..0000000000 --- a/sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S +++ /dev/null @@ -1,45 +0,0 @@ -/* isnan(). PowerPC32 version. - Copyright (C) 2008-2019 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 __isnanf(x) */ - .machine power5 -EALIGN (__isnanf, 4, 0) - stwu r1,-32(r1) - cfi_adjust_cfa_offset (32) - stfs fp1,28(r1) /* copy FPR to GPR */ - nop - nop - lwz r4,28(r1) - lis r0,0x7f80 /* const long r0 0x7f800000 */ - clrlwi r4,r4,1 /* x = fabs(x) */ - cmpw cr7,r4,r0 /* if (fabs(x) =< inf) */ - li r3,0 /* then return 0 */ - addi r1,r1,32 - cfi_adjust_cfa_offset (-32) - blelr+ cr7 -L(NaN): - li r3,1 /* else return 1 */ - blr - END (__isnanf) - -hidden_def (__isnanf) -weak_alias (__isnanf, isnanf) - diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S b/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S deleted file mode 100644 index d283682a71..0000000000 --- a/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S +++ /dev/null @@ -1,61 +0,0 @@ -/* isnan(). PowerPC32 version. - Copyright (C) 2008-2019 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) - stwu r1,-32(r1) - cfi_adjust_cfa_offset (32) - ori r1,r1,0 - stfd fp1,24(r1) /* copy FPR to GPR */ - ori r1,r1,0 - lwz r4,24+HIWORD(r1) - lwz r5,24+LOWORD(r1) - lis r0,0x7ff0 /* const long r0 0x7ff00000 00000000 */ - clrlwi r4,r4,1 /* x = fabs(x) */ - cmpw cr7,r4,r0 /* if (fabs(x) =< inf) */ - cmpwi cr6,r5,0 - li r3,0 /* then return 0 */ - addi r1,r1,32 - cfi_adjust_cfa_offset (-32) - bltlr+ cr7 - bgt- cr7,L(NaN) - beqlr+ cr6 -L(NaN): - li r3,1 /* else return 1 */ - blr - END (__isnan) - -hidden_def (__isnan) -weak_alias (__isnan, isnan) - -#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/powerpc32/power6/fpu/s_isnanf.S b/sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S deleted file mode 100644 index 6e61471cf0..0000000000 --- a/sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S +++ /dev/null @@ -1,44 +0,0 @@ -/* isnanf(). PowerPC32 version. - Copyright (C) 2008-2019 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 __isnanf(x) */ - .machine power6 -EALIGN (__isnanf, 4, 0) - stwu r1,-32(r1) - cfi_adjust_cfa_offset (32) - ori r1,r1,0 - stfs fp1,24(r1) /* copy FPR to GPR */ - ori r1,r1,0 - lwz r4,24(r1) - lis r0,0x7f80 /* const long r0 0x7f800000 */ - clrlwi r4,r4,1 /* x = fabs(x) */ - cmpw cr7,r4,r0 /* if (fabs(x) =< inf) */ - li r3,0 /* then return 0 */ - addi r1,r1,32 - cfi_adjust_cfa_offset (-32) - blelr+ cr7 -L(NaN): - li r3,1 /* else return 1 */ - blr - END (__isnanf) - -hidden_def (__isnanf) -weak_alias (__isnanf, isnanf) diff --git a/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S b/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S deleted file mode 100644 index 524a4a6a32..0000000000 --- a/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S +++ /dev/null @@ -1,90 +0,0 @@ -/* isnan(). PowerPC32/POWER7 version. - Copyright (C) 2010-2019 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> - -/* int __isnan(x) */ - .section .rodata.cst8,"aM",@progbits,8 - .align 3 -.LC0: /* 1.0 */ - .quad 0x3ff0000000000000 - - .section ".text" - .type __isnan, @function - .machine power7 -ENTRY (__isnan) -#ifdef SHARED - mflr r11 - cfi_register(lr,r11) - - SETUP_GOT_ACCESS(r9,got_label) - addis r9,r9,.LC0-got_label@ha - lfd fp0,.LC0-got_label@l(r9) - - mtlr r11 - cfi_same_value (lr) -#else - lis r9,.LC0@ha - lfd fp0,.LC0@l(r9) -#endif - ftdiv cr7,fp1,fp0 - li r3,0 - bflr 30 /* If not NaN or Inf, finish. */ - - /* We have -INF/+INF/NaN or a denormal. */ - - stwu r1,-16(r1) /* Allocate stack space. */ - stfd fp1,8(r1) /* Transfer FP to GPR's. */ - ori 2,2,0 /* Force a new dispatch group. */ - lwz r4,8+HIWORD(r1) /* Load the upper half of the FP value. */ - lwz r5,8+LOWORD(r1) /* Load the lower half of the FP value. */ - addi r1,r1,16 /* Reset the stack pointer. */ - lis r0,0x7ff0 /* Load the upper portion for an INF/NaN. */ - clrlwi r4,r4,1 /* r4 = abs(r4). */ - cmpw cr7,r4,r0 /* if (abs(r4) <= inf). */ - cmpwi cr6,r5,0 /* r5 == 0x00000000? */ - bltlr cr7 /* LT means we have a denormal. */ - bgt cr7,L(NaN) /* GT means we have a NaN. */ - beqlr cr6 /* EQ means we have +/-INF. */ -L(NaN): - li r3,1 /* x == NaN? */ - 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/powerpc32/power7/fpu/s_isnanf.S b/sysdeps/powerpc/powerpc32/power7/fpu/s_isnanf.S deleted file mode 100644 index b48c85e0d3..0000000000 --- a/sysdeps/powerpc/powerpc32/power7/fpu/s_isnanf.S +++ /dev/null @@ -1 +0,0 @@ -/* This function uses the same code as s_isnan.S. */ diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index 36d5e65ee1..a0b5939abe 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -6,8 +6,6 @@ sysdep_calls := s_finite-power8 s_finite-power7 s_finite-ppc64 \ s_finitef-ppc64 \ s_isinf-power8 s_isinf-ppc64 \ s_isinff-ppc64 s_isinf-power7 \ - s_isnan-power8 s_isnan-power7 s_isnan-power6x s_isnan-power6 \ - s_isnan-power5 s_isnan-ppc64 \ s_modf-power5+ s_modf-ppc64 \ s_modff-power5+ s_modff-ppc64 diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S deleted file mode 100644 index 949c51ed12..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S +++ /dev/null @@ -1,32 +0,0 @@ -/* isnan(). PowerPC64/POWER5 version. - Copyright (C) 2013-2019 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 <shlib-compat.h> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power5 - -#include <sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S deleted file mode 100644 index e946d78c75..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S +++ /dev/null @@ -1,32 +0,0 @@ -/* isnan(). PowerPC64/POWER6 version. - Copyright (C) 2013-2019 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 <shlib-compat.h> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power6 - -#include <sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S deleted file mode 100644 index 00016225eb..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S +++ /dev/null @@ -1,32 +0,0 @@ -/* isnan(). PowerPC64/POWER6X version. - Copyright (C) 2013-2019 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 <shlib-compat.h> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power6x - -#include <sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S deleted file mode 100644 index f32b1feaca..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S +++ /dev/null @@ -1,32 +0,0 @@ -/* isnan(). PowerPC64/POWER7 version. - Copyright (C) 2013-2019 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 <shlib-compat.h> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power7 - -#include <sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S deleted file mode 100644 index 4f292f146c..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S +++ /dev/null @@ -1,32 +0,0 @@ -/* isnan(). PowerPC64/POWER7 version. - Copyright (C) 2014-2019 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 <shlib-compat.h> - -#undef hidden_def -#define hidden_def(name) -#undef weak_alias -#define weak_alias(name, alias) -#undef strong_alias -#define strong_alias(name, alias) -#undef compat_symbol -#define compat_symbol(lib, name, symbol, ver) - -#define __isnan __isnan_power8 - -#include <sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S deleted file mode 100644 index 6c508aea16..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S +++ /dev/null @@ -1,36 +0,0 @@ -/* isnan(). PowerPC32 default version. - Copyright (C) 2013-2019 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 <shlib-compat.h> - -#undef weak_alias -#define weak_alias(a,b) -#undef strong_alias -#define strong_alias(a,b) -#undef compat_symbol -#define compat_symbol(a,b,c,d) - - -#define __isnan __isnan_ppc64 -#ifdef SHARED - #undef hidden_def - #define hidden_def(name) \ - .globl __GI___isnan ; .set __GI___isnan,__isnan_ppc64 -#endif - -#include <sysdeps/powerpc/powerpc64/fpu/s_isnan.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c deleted file mode 100644 index 5aa44eab12..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c +++ /dev/null @@ -1,71 +0,0 @@ -/* Multiple versions of isnan. - Copyright (C) 2013-2019 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/>. */ - -#define __isnan __redirect___isnan - -/* The following definitions, although not related to the 'double' - version of 'isnan', are required to guarantee macro expansions - (e.g.: from __isnanf to __redirect_isnanf) in include/math.h, thus - compensating for the unintended macro expansions in - math/bits/mathcalls-helper-functions.h. */ -#define __isnanf __redirect___isnanf -#define __isnanl __redirect___isnanl -#define __isnanf128 __redirect___isnanf128 - -#include <math.h> -#include <math_ldbl_opt.h> -#include <shlib-compat.h> -#include "init-arch.h" - -extern __typeof (__isnan) __isnan_ppc64 attribute_hidden; -extern __typeof (__isnan) __isnan_power5 attribute_hidden; -extern __typeof (__isnan) __isnan_power6 attribute_hidden; -extern __typeof (__isnan) __isnan_power6x attribute_hidden; -extern __typeof (__isnan) __isnan_power7 attribute_hidden; -extern __typeof (__isnan) __isnan_power8 attribute_hidden; -#undef __isnan -#undef __isnanf -#undef __isnanl -#undef __isnanf128 - -libc_ifunc_redirected (__redirect___isnan, __isnan, - (hwcap2 & PPC_FEATURE2_ARCH_2_07) - ? __isnan_power8 - : (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isnan_power7 - : (hwcap & PPC_FEATURE_POWER6_EXT) - ? __isnan_power6x - : (hwcap & PPC_FEATURE_ARCH_2_05) - ? __isnan_power6 - : (hwcap & PPC_FEATURE_POWER5) - ? __isnan_power5 - : __isnan_ppc64); - -weak_alias (__isnan, isnan) - -#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/fpu/multiarch/s_isnanf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c deleted file mode 100644 index 5d789ce196..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnanf.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Multiple versions of isnan. - Copyright (C) 2013-2019 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 <math.h> -#include "init-arch.h" - -/* The double-precision implementation also works for the single one. */ -extern __typeof (__isnanf) __isnan_ppc64 attribute_hidden; -extern __typeof (__isnanf) __isnan_power5 attribute_hidden; -extern __typeof (__isnanf) __isnan_power6 attribute_hidden; -extern __typeof (__isnanf) __isnan_power6x attribute_hidden; -extern __typeof (__isnanf) __isnan_power7 attribute_hidden; -extern __typeof (__isnanf) __isnan_power8 attribute_hidden; - -libc_ifunc_hidden (__isnanf, __isnanf, - (hwcap2 & PPC_FEATURE2_ARCH_2_07) - ? __isnan_power8 - : (hwcap & PPC_FEATURE_ARCH_2_06) - ? __isnan_power7 - : (hwcap & PPC_FEATURE_POWER6_EXT) - ? __isnan_power6x - : (hwcap & PPC_FEATURE_ARCH_2_05) - ? __isnan_power6 - : (hwcap & PPC_FEATURE_POWER5) - ? __isnan_power5 - : __isnan_ppc64); - -hidden_def (__isnanf) -weak_alias (__isnanf, isnanf) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/fpu/s_isnan.S deleted file mode 100644 index ff52c974f8..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_isnan.S +++ /dev/null @@ -1,56 +0,0 @@ -/* isnan(). PowerPC64 version. - Copyright (C) 2008-2019 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 power4 -ENTRY_TOCLESS (__isnan, 4) - CALL_MCOUNT 0 - mffs fp0 - mtfsb0 4*cr6+lt /* reset_fpscr_bit (FPSCR_VE) */ - fcmpu cr7,fp1,fp1 - mtfsf 255,fp0 - li r3,0 - beqlr+ cr7 /* (x == x) then not a NAN */ - li r3,1 /* else must be a NAN */ - 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/power5/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S deleted file mode 100644 index d0c7d81942..0000000000 --- a/sysdeps/powerpc/powerpc64/power5/fpu/s_isnan.S +++ /dev/null @@ -1,60 +0,0 @@ -/* isnan(). PowerPC64 version. - Copyright (C) 2008-2019 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 power5 -ENTRY_TOCLESS (__isnan, 4) - CALL_MCOUNT 0 - stfd fp1,-8(r1) /* copy FPR to GPR */ - lis r0,0x7ff0 - nop /* insure the following is in a different */ - nop /* dispatch group */ - ld r4,-8(r1) - 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 - 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 be1c2c4d04..0000000000 --- a/sysdeps/powerpc/powerpc64/power6/fpu/s_isnan.S +++ /dev/null @@ -1,59 +0,0 @@ -/* isnan(). PowerPC64 version. - Copyright (C) 2008-2019 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 -ENTRY_TOCLESS (__isnan, 4) - 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 - 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 b32a87a025..0000000000 --- a/sysdeps/powerpc/powerpc64/power6x/fpu/s_isnan.S +++ /dev/null @@ -1,58 +0,0 @@ -/* isnan(). PowerPC64 version. - Copyright (C) 2008-2019 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 -ENTRY_TOCLESS (__isnan, 4) - 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/power7/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S deleted file mode 100644 index f7df57fe6a..0000000000 --- a/sysdeps/powerpc/powerpc64/power7/fpu/s_isnan.S +++ /dev/null @@ -1,68 +0,0 @@ -/* isnan(). PowerPC64/POWER7 version. - Copyright (C) 2010-2019 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> - -/* int __isnan(x) */ - .section ".toc","aw" -.LC0: /* 1.0 */ - .tc FD_ONE[TC],0x3ff0000000000000 - .section ".text" - .type __isnan, @function - .machine power7 -ENTRY (__isnan, 4) - CALL_MCOUNT 0 - lfd fp0,.LC0@toc(r2) - ftdiv cr7,fp1,fp0 - li r3,0 - bflr 30 /* If not NaN, finish. */ - - stfd fp1,-16(r1) /* Transfer FP to GPR's. */ - ori 2,2,0 /* Force a new dispatch group. */ - ld r4,-16(r1) /* Load FP into GPR. */ - 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) */ - blelr cr7 /* LE means not NaN. */ - 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/power7/fpu/s_isnanf.S b/sysdeps/powerpc/powerpc64/power7/fpu/s_isnanf.S deleted file mode 100644 index b48c85e0d3..0000000000 --- a/sysdeps/powerpc/powerpc64/power7/fpu/s_isnanf.S +++ /dev/null @@ -1 +0,0 @@ -/* This function uses the same code as s_isnan.S. */ diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S deleted file mode 100644 index b8ee9c7db4..0000000000 --- a/sysdeps/powerpc/powerpc64/power8/fpu/s_isnan.S +++ /dev/null @@ -1,56 +0,0 @@ -/* isnan(). PowerPC64/POWER8 version. - Copyright (C) 2014-2019 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> - -#define MFVSRD_R3_V1 .long 0x7c230066 /* mfvsrd r3,vs1 */ - -/* int [r3] __isnan([f1] x) */ - -ENTRY_TOCLESS (__isnan, 4) - CALL_MCOUNT 0 - MFVSRD_R3_V1 - lis r9,0x7ff0 - clrldi r3,r3,1 /* r3 = r3 & 0x8000000000000000 */ - rldicr r9,r9,32,31 /* r9 = (r9 << 32) & 0xffffffff */ - subf r3,r3,r9 - rldicl r3,r3,1,63 - 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/power8/fpu/s_isnanf.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_isnanf.S deleted file mode 100644 index b48c85e0d3..0000000000 --- a/sysdeps/powerpc/powerpc64/power8/fpu/s_isnanf.S +++ /dev/null @@ -1 +0,0 @@ -/* This function uses the same code as s_isnan.S. */ |