diff options
32 files changed, 163 insertions, 633 deletions
@@ -1,3 +1,61 @@ +2019-05-09 Adhemerval Zanella <adhemerval.zanella@linaro.org> + + * sysdeps/powerpc/fpu/round_to_integer.h (set_fenv_mode): + Add FLOOR option. + (round_mode): Add definition for FLOOR. + * sysdeps/powerpc/fpu/s_floor.c: New file. + * sysdeps/powerpc/fpu/s_floorf.c: Likewise. + * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Remove file. + * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Likewise. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S: + Remove file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S: + Likewise + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S: + Likewise. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S: + Likewise. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.c: + New file. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.c: + Likewise. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.c: + Likewise. + * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.c: + Likewise. + * sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S: Remove file. + * sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S: Remove file. + * sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile + (libm-sysdep_routines): Add s_floor-power5+, s_floor-ppc64, + s_floorf-power5+, and s_floorf-ppc64. + (CFLAGS-s_floor-power5+.c, CFLAGS-s_floorf-power5+.c): New rule. + * sysdep/powerpc/powerpc64/be/fpu/multiarch/s_floor-power5+.c: New + file. + * sysdep/powerpc/powerpc64/be/fpu/multiarch/s_floor-ppc64.c: Likewise. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c: Move to ... + * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor.c: ... here. + * sysdep/powerpc/powerpc64/be/fpu/multiarch/s_floorf-power5+.c: New + file. + * sysdep/powerpc/powerpc64/be/fpu/multiarch/s_floorf-ppc64.c: + Likewise. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c: Move to ... + * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf.c: ... here. + * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile + (libm-sysdep_routines): Remove s_floor-power5+, s_floor-ppc64, + s_floorf-power5+, and s_floorf-ppc64. + * sysdep/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S: Remove + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S: Remove + file. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S: + Likewise. + * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S: + Likewise. + * sysdeps/powerpc/powerpc64/fpu/s_floor.S: Likewise. + * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Likewise. + * sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S: Likewise. + * sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S: Likewise. + 2019-05-08 Mike Crowe <mac@mcrowe.com> * support/xclock_gettime.c (xclock_gettime): New file. Provide diff --git a/sysdeps/powerpc/fpu/round_to_integer.h b/sysdeps/powerpc/fpu/round_to_integer.h index c70afbb10f..ff77dde394 100644 --- a/sysdeps/powerpc/fpu/round_to_integer.h +++ b/sysdeps/powerpc/fpu/round_to_integer.h @@ -23,7 +23,8 @@ enum round_mode { - CEIL + CEIL, + FLOOR }; static inline void @@ -33,6 +34,7 @@ set_fenv_mode (enum round_mode mode) switch (mode) { case CEIL: rmode = FE_UPWARD; break; + case FLOOR: rmode = FE_DOWNWARD; break; default: rmode = FE_TONEAREST; break; } __fesetround_inline_nocheck (rmode); diff --git a/sysdeps/powerpc/fpu/s_floor.c b/sysdeps/powerpc/fpu/s_floor.c new file mode 100644 index 0000000000..fb8df97cca --- /dev/null +++ b/sysdeps/powerpc/fpu/s_floor.c @@ -0,0 +1,35 @@ +/* Largest integral value not greater than argument. PowerPC version. + Copyright (C) 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If + not, see <http://www.gnu.org/licenses/>. */ + +#define NO_MATH_REDIRECT +#include <math.h> +#include <libm-alias-double.h> +#include <round_to_integer.h> + +double +__floor (double x) +{ +#ifdef _ARCH_PWR5X + return __builtin_floor (x); +#else + return round_to_integer_double (FLOOR, x); +#endif +} +#ifndef __floor +libm_alias_double (__floor, floor) +#endif diff --git a/sysdeps/powerpc/fpu/s_floorf.c b/sysdeps/powerpc/fpu/s_floorf.c new file mode 100644 index 0000000000..ea4723bb69 --- /dev/null +++ b/sysdeps/powerpc/fpu/s_floorf.c @@ -0,0 +1,35 @@ +/* Smallest integral value not less than argument. PowerPC version. + Copyright (C) 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If + not, see <http://www.gnu.org/licenses/>. */ + +#define NO_MATH_REDIRECT +#include <math.h> +#include <libm-alias-float.h> +#include <round_to_integer.h> + +float +__floorf (float x) +{ +#ifdef _ARCH_PWR5X + return __builtin_floorf (x); +#else + return round_to_integer_float (FLOOR, x); +#endif +} +#ifndef __floorf +libm_alias_float (__floor, floor) +#endif diff --git a/sysdeps/powerpc/powerpc32/fpu/s_floor.S b/sysdeps/powerpc/powerpc32/fpu/s_floor.S deleted file mode 100644 index 3b6492e242..0000000000 --- a/sysdeps/powerpc/powerpc32/fpu/s_floor.S +++ /dev/null @@ -1,76 +0,0 @@ -/* Floor function. PowerPC32 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 .rodata.cst4,"aM",@progbits,4 - .align 2 -.LC0: /* 2**52 */ - .long 0x59800000 - - .section ".text" -ENTRY (__floor) -#ifdef SHARED - mflr r11 - cfi_register(lr,r11) - SETUP_GOT_ACCESS(r9,got_label) - addis r9,r9,.LC0-got_label@ha - lfs fp13,.LC0-got_label@l(r9) - mtlr r11 - cfi_same_value (lr) -#else - lis r9,.LC0@ha - lfs fp13,.LC0@l(r9) -#endif - 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 7,3 /* Set rounding mode toward -inf. */ - 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 (__floor) - -libm_alias_double (__floor, floor) diff --git a/sysdeps/powerpc/powerpc32/fpu/s_floorf.S b/sysdeps/powerpc/powerpc32/fpu/s_floorf.S deleted file mode 100644 index 907271e031..0000000000 --- a/sysdeps/powerpc/powerpc32/fpu/s_floorf.S +++ /dev/null @@ -1,76 +0,0 @@ -/* float Floor function. PowerPC32 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 .rodata.cst4,"aM",@progbits,4 - .align 2 -.LC0: /* 2**23 */ - .long 0x4b000000 - - .section ".text" -ENTRY (__floorf) -#ifdef SHARED - mflr r11 - cfi_register(lr,r11) - SETUP_GOT_ACCESS(r9,got_label) - addis r9,r9,.LC0-got_label@ha - lfs fp13,.LC0-got_label@l(r9) - mtlr r11 - cfi_same_value (lr) -#else - lis r9,.LC0@ha - lfs fp13,.LC0@l(r9) -#endif - 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 7,3 /* Set rounding mode toward -inf. */ - 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 (__floorf) - -libm_alias_float (__floor, floor) - diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S deleted file mode 100644 index 03babf644c..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.S +++ /dev/null @@ -1,33 +0,0 @@ -/* floor function. 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, alias, ver) - -#define __floor __floor_power5plus - -#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.c new file mode 100644 index 0000000000..d3c2f52e57 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-power5+.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floor __floor_power5plus +#include <sysdeps/powerpc/fpu/s_floor.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S deleted file mode 100644 index 296646109b..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.S +++ /dev/null @@ -1,31 +0,0 @@ -/* floor function. 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 strong_alias -#define strong_alias(a,b) -#undef compat_symbol -#define compat_symbol(a,b,c,d) - -#define __floor __floor_ppc32 - -#include <sysdeps/powerpc/powerpc32/fpu/s_floor.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.c new file mode 100644 index 0000000000..9decd0faf8 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floor-ppc32.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floor __floor_ppc32 +#include <sysdeps/powerpc/fpu/s_floor.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S deleted file mode 100644 index 47a1a18d16..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.S +++ /dev/null @@ -1,26 +0,0 @@ -/* floorf function. 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 weak_alias -#define weak_alias(name, alias) - -#define __floorf __floorf_power5plus - -#include <sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.c new file mode 100644 index 0000000000..ecc409580b --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-power5+.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floorf __floorf_power5plus +#include <sysdeps/powerpc/fpu/s_floorf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S deleted file mode 100644 index bce86ab0d3..0000000000 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.S +++ /dev/null @@ -1,27 +0,0 @@ -/* floorf function. 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) - -#define __floorf __floorf_ppc32 - -#include <sysdeps/powerpc/powerpc32/fpu/s_floorf.S> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.c new file mode 100644 index 0000000000..ba1d8f4d55 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_floorf-ppc32.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floorf __floorf_ppc32 +#include <sysdeps/powerpc/fpu/s_floorf.c> diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S deleted file mode 100644 index 55d88e601a..0000000000 --- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S +++ /dev/null @@ -1,29 +0,0 @@ -/* floor function. PowerPC32/power5+ version. - Copyright (C) 2006-2019 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> - - .machine "power5" -EALIGN (__floor, 4, 0) - frim fp1, fp1 - blr - END (__floor) - -libm_alias_double (__floor, floor) diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S b/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S deleted file mode 100644 index e45c358cdd..0000000000 --- a/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S +++ /dev/null @@ -1,30 +0,0 @@ -/* floorf function. PowerPC32/power5+ version. - Copyright (C) 2006-2019 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> - - .machine "power5" -EALIGN (__floorf, 4, 0) - frim fp1, fp1 /* The rounding instructions are double. */ - frsp fp1, fp1 /* But we need to set ooverflow for float. */ - blr - END (__floorf) - -libm_alias_float (__floor, floor) - diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile index 932c3c7e6c..8bb06e5cc0 100644 --- a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile @@ -2,8 +2,14 @@ ifeq ($(subdir),math) libm-sysdep_routines += s_ceil-power5+ \ s_ceil-ppc64 \ s_ceilf-power5+ \ - s_ceilf-ppc64 + s_ceilf-ppc64 \ + s_floor-power5+ \ + s_floor-ppc64 \ + s_floorf-power5+ \ + s_floorf-ppc64 CFLAGS-s_ceil-power5+.c = -mcpu=power5+ CFLAGS-s_ceilf-power5+.c = -mcpu=power5+ +CFLAGS-s_floor-power5+.c = -mcpu=power5+ +CFLAGS-s_floorf-power5+.c = -mcpu=power5+ endif diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor-power5+.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor-power5+.c new file mode 100644 index 0000000000..d3c2f52e57 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor-power5+.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floor __floor_power5plus +#include <sysdeps/powerpc/fpu/s_floor.c> diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor-ppc64.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor-ppc64.c new file mode 100644 index 0000000000..92c072c886 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor-ppc64.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floor __floor_ppc64 +#include <sysdeps/powerpc/fpu/s_floor.c> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor.c index e421c176d4..e421c176d4 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor.c +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floor.c diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf-power5+.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf-power5+.c new file mode 100644 index 0000000000..ecc409580b --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf-power5+.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floorf __floorf_power5plus +#include <sysdeps/powerpc/fpu/s_floorf.c> diff --git a/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf-ppc64.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf-ppc64.c new file mode 100644 index 0000000000..ad657ecfc4 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf-ppc64.c @@ -0,0 +1,3 @@ +#include <math.h> +#define __floorf __floorf_ppc64 +#include <sysdeps/powerpc/fpu/s_floorf.c> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf.c index a0eb18dff9..a0eb18dff9 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf.c +++ b/sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_floorf.c diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile index ac6d162f91..8a73108e4c 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile @@ -15,8 +15,7 @@ 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_floor-power5+ s_floor-ppc64 s_floorf-power5+ \ - s_floorf-ppc64 s_round-power5+ s_round-ppc64 \ + s_round-power5+ s_round-ppc64 \ s_roundf-power5+ s_roundf-ppc64 s_trunc-power5+ \ s_trunc-ppc64 s_truncf-power5+ s_truncf-ppc64 \ s_llrint-power6x s_llrint-ppc64 \ diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S deleted file mode 100644 index f4917d5f57..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S +++ /dev/null @@ -1,30 +0,0 @@ -/* floor 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 __floor __floor_power5plus - -#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S deleted file mode 100644 index 982d4a1b7f..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S +++ /dev/null @@ -1,30 +0,0 @@ -/* floor 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 __floor __floor_ppc64 - -#include <sysdeps/powerpc/powerpc64/fpu/s_floor.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S deleted file mode 100644 index 01a15e4e55..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S +++ /dev/null @@ -1,24 +0,0 @@ -/* floorf 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 __floorf __floorf_power5plus - -#include <sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S deleted file mode 100644 index 2b31a96c86..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S +++ /dev/null @@ -1,24 +0,0 @@ -/* floorf 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 __floorf __floorf_ppc64 - -#include <sysdeps/powerpc/powerpc64/fpu/s_floorf.S> diff --git a/sysdeps/powerpc/powerpc64/fpu/s_floor.S b/sysdeps/powerpc/powerpc64/fpu/s_floor.S deleted file mode 100644 index 78cacd88ca..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_floor.S +++ /dev/null @@ -1,65 +0,0 @@ -/* Floor 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" - -ENTRY (__floor, 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 7,3 /* Set rounding mode toward -inf. */ - 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 (__floor) - -libm_alias_double (__floor, floor) diff --git a/sysdeps/powerpc/powerpc64/fpu/s_floorf.S b/sysdeps/powerpc/powerpc64/fpu/s_floorf.S deleted file mode 100644 index ba2ba3b293..0000000000 --- a/sysdeps/powerpc/powerpc64/fpu/s_floorf.S +++ /dev/null @@ -1,67 +0,0 @@ -/* float Floor 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" - -ENTRY (__floorf, 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 7,3 /* Set rounding mode toward -inf. */ - 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 (__floorf) - -libm_alias_float (__floor, floor) - diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S deleted file mode 100644 index 6ddaf21862..0000000000 --- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floor.S +++ /dev/null @@ -1,30 +0,0 @@ -/* floor function. PowerPC64/power5+ version. - Copyright (C) 2006-2019 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> - - .machine "power5" -ENTRY_TOCLESS (__floor, 4) - CALL_MCOUNT 0 - frim fp1, fp1 - blr - END (__floor) - -libm_alias_double (__floor, floor) diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S b/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S deleted file mode 100644 index b43f7a27e6..0000000000 --- a/sysdeps/powerpc/powerpc64/power5+/fpu/s_floorf.S +++ /dev/null @@ -1,31 +0,0 @@ -/* floorf function. PowerPC64/power5+ version. - Copyright (C) 2006-2019 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> - - .machine "power5" -ENTRY_TOCLESS (__floorf, 4) - CALL_MCOUNT 0 - frim fp1, fp1 /* The rounding instructions are double. */ - frsp fp1, fp1 /* But we need to set ooverflow for float. */ - blr - END (__floorf) - -libm_alias_float (__floor, floor) - |