diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/fpu')
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile | 2 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S | 30 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S | 30 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c | 34 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S | 24 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S | 24 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c | 34 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/s_trunc.S | 72 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc64/fpu/s_truncf.S | 74 |
9 files changed, 0 insertions, 324 deletions
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index 11c39f4b35..7d469d79af 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -15,8 +15,6 @@ sysdep_calls := s_copysign-power6 s_copysign-ppc64 \ sysdep_routines += $(sysdep_calls) libm-sysdep_routines += s_llround-power6x \ s_llround-power5+ s_llround-ppc64 \ - s_trunc-power5+ \ - s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \ s_llrint-power6x s_llrint-ppc64 \ s_logb-power7 s_logbf-power7 \ s_logbl-power7 s_logb-ppc64 s_logbf-ppc64 \ diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S deleted file mode 100644 index 9ce3db48e4..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S +++ /dev/null @@ -1,30 +0,0 @@ -/* trunc function. 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 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 __trunc __trunc_power5plus - -#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_trunc.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S deleted file mode 100644 index ca9d831850..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S +++ /dev/null @@ -1,30 +0,0 @@ -/* trunc function. PowerPC64 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 __trunc __trunc_ppc64 - -#include <sysdeps/powerpc/powerpc64/fpu/s_trunc.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c deleted file mode 100644 index 9c96847272..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Multiple versions of trunc. - 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 NO_MATH_REDIRECT -#include <math.h> -#include <math_ldbl_opt.h> -#include <shlib-compat.h> -#include "init-arch.h" -#include <libm-alias-double.h> - -extern __typeof (__trunc) __trunc_ppc64 attribute_hidden; -extern __typeof (__trunc) __trunc_power5plus attribute_hidden; - -libc_ifunc (__trunc, - (hwcap & PPC_FEATURE_POWER5_PLUS) - ? __trunc_power5plus - : __trunc_ppc64); - -libm_alias_double (__trunc, trunc) diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S deleted file mode 100644 index 4e651172af..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S +++ /dev/null @@ -1,24 +0,0 @@ -/* truncf function. 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/>. */ - -#undef weak_alias -#define weak_alias(a,b) - -#define __truncf __truncf_power5plus - -#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_truncf.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S deleted file mode 100644 index 5420eb26c7..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S +++ /dev/null @@ -1,24 +0,0 @@ -/* truncf function. PowerPC64 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/>. */ - -#undef weak_alias -#define weak_alias(a,b) - -#define __truncf __truncf_ppc64 - -#include <sysdeps/powerpc/powerpc64/fpu/s_truncf.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c deleted file mode 100644 index be124b2023..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Multiple versions of truncf. - 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 NO_MATH_REDIRECT -#include <math.h> -#include <math_ldbl_opt.h> -#include <shlib-compat.h> -#include "init-arch.h" -#include <libm-alias-float.h> - -extern __typeof (__truncf) __truncf_ppc64 attribute_hidden; -extern __typeof (__truncf) __truncf_power5plus attribute_hidden; - -libc_ifunc (__truncf, - (hwcap & PPC_FEATURE_POWER5_PLUS) - ? __truncf_power5plus - : __truncf_ppc64); - -libm_alias_float (__trunc, trunc) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_trunc.S b/sysdeps/powerpc/powerpc64/fpu/s_trunc.S deleted file mode 100644 index 628960dd27..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_trunc.S +++ /dev/null @@ -1,72 +0,0 @@ -/* trunc function. PowerPC64 version. - Copyright (C) 2004-2019 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> -#include <libm-alias-double.h> - - .section ".toc","aw" -.LC0: /* 2**52 */ - .tc FD_43300000_0[TC],0x4330000000000000 - .section ".text" - -/* double [fp1] trunc (double x [fp1]) - IEEE 1003.1 trunc function. IEEE specifies "trunc to the integer - value, in floating format, nearest to but no larger in magnitude - then the argument." - We set "round toward Zero" mode and trunc by adding +-2**52 then - subtracting +-2**52. */ - -ENTRY (__trunc, 4) - CALL_MCOUNT 0 - lfd fp13,.LC0@toc(2) - fabs fp0,fp1 - fsub fp12,fp13,fp13 /* generate 0.0 */ - fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO52) */ - mffs fp11 /* Save current FPU rounding mode and - "inexact" state. */ - fcmpu cr6,fp1,fp12 /* if (x > 0.0) */ - bnl- cr7,.L10 - mtfsfi 7,1 /* Set rounding toward 0 mode. */ - ble- cr6,.L4 - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fsub fp1,fp1,fp13 /* x-= TWO52; */ - fabs fp1,fp1 /* if (x == 0.0) */ - /* x = 0.0; */ - mtfsf 0xff,fp11 /* Restore previous rounding mode and - "inexact" state. */ - blr -.L4: - bge- cr6,.L9 /* if (x < 0.0) */ - fsub fp1,fp1,fp13 /* x-= TWO52; */ - fadd fp1,fp1,fp13 /* x+= TWO52; */ - fnabs fp1,fp1 /* if (x == 0.0) */ - /* x = -0.0; */ -.L9: - mtfsf 0xff,fp11 /* Restore previous rounding mode and - "inexact" state. */ - blr -.L10: - /* Ensure sNaN input is converted to qNaN. */ - fcmpu cr7,fp1,fp1 - beqlr cr7 - fadd fp1,fp1,fp1 - blr - END (__trunc) - -libm_alias_double (__trunc, trunc) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_truncf.S b/sysdeps/powerpc/powerpc64/fpu/s_truncf.S deleted file mode 100644 index 7b9294595a..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_truncf.S +++ /dev/null @@ -1,74 +0,0 @@ -/* truncf function. PowerPC64 version. - Copyright (C) 2004-2019 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 <libm-alias-float.h> - - .section ".toc","aw" - .p2align 3 -.LC0: /* 2**23 */ - .long 0x4b000000 - .long 0x0 - .section ".text" - -/* float [fp1] truncf (float x [fp1]) - IEEE 1003.1 trunc function. IEEE specifies "trunc to the integer - value, in floating format, nearest to but no larger in magnitude - then the argument." - We set "round toward Zero" mode and trunc by adding +-2**23 then - subtracting +-2**23. */ - -ENTRY (__truncf, 4) - CALL_MCOUNT 0 - lfs fp13,.LC0@toc(2) - fabs fp0,fp1 - fsubs fp12,fp13,fp13 /* generate 0.0 */ - fcmpu cr7,fp0,fp13 /* if (fabs(x) > TWO23) */ - mffs fp11 /* Save current FPU rounding mode and - "inexact" state. */ - fcmpu cr6,fp1,fp12 /* if (x > 0.0) */ - bnl- cr7,.L10 - mtfsfi 7,1 /* Set rounding toward 0 mode. */ - ble- cr6,.L4 - fadds fp1,fp1,fp13 /* x+= TWO23; */ - fsubs fp1,fp1,fp13 /* x-= TWO23; */ - fabs fp1,fp1 /* if (x == 0.0) */ - /* x = 0.0; */ - mtfsf 0xff,fp11 /* Restore previous rounding mode and - "inexact" state. */ - blr -.L4: - bge- cr6,.L9 /* if (x < 0.0) */ - fsubs fp1,fp1,fp13 /* x-= TWO23; */ - fadds fp1,fp1,fp13 /* x+= TWO23; */ - fnabs fp1,fp1 /* if (x == 0.0) */ - /* x = -0.0; */ -.L9: - mtfsf 0xff,fp11 /* Restore previous rounding mode and - "inexact" state. */ - blr -.L10: - /* Ensure sNaN input is converted to qNaN. */ - fcmpu cr7,fp1,fp1 - beqlr cr7 - fadds fp1,fp1,fp1 - blr - END (__truncf) - -libm_alias_float (__trunc, trunc) - |